Selecting a Prototyping Firm: Factors to Contemplate

Choosing a prototyping firm to manufacture your things is a crucial decision. Identifying the right match is a difficult task for any firm. Cost, effectiveness, dependability, and operational processes must all be considered before assigning any production assets.

Dealing with a prototyping firm should be straightforward once you learn what to look for. The following are important considerations to consider while looking for a producer to help you bring your prototype idea to life.

Familiarity with the Business

You can look through the portfolios of the best prototyping businesses to see their previous work. This data is crucial in determining whether they have experience with similar initiatives and specialize in your required prototypes.

You'll need a corporation with experience in your sector throughout this early stage of product development. They are more knowledgeable about the resources to utilize, the equipment that can be employed to make the finished output, and they are conversant in industry jargon.

Working with organizations that specialize in modeling will make the production process much smoother.

The Available Services

You might need a simple 3D printing concept part right now, but you could require a perfectly functioning prototype for a trade show or business meeting tomorrow. It's vital to know whether your prototyping partner can handle many tasks.

Enquire about the many sorts of 3D printing services offered and just about every other service that may be accessible. Determine what kind of finishing services they provide, such as smoothing, polishing, and laser engraving.

A reputable specialist will have both current and 'traditional' talents, such as SLA and Vacuum Casting solutions, and other 3D printing services and a CNC suite if you select them.

Full-cycle prototyping competences

If you're working with complex or advanced prototypes that involve several production processes such as CNC machining and plastic injection molding, a prototyping company should ideally have all of the design development they'll use to manufacture your prototypes under one roof.

Why? You don't have to squander weeks or months working with a modeling company that collects all of your model's components from numerous vendors and then assembles them before delivering them to you. This is a worthless exercise that you almost certainly do not have.

Manufacturing your product by a unified prototyping company addresses both of these potential difficulties by providing for quick alterations and hiring integrated and comprehensive specialists who can supervise all areas of the design process.

Another benefit of engaging with a consistent, reputable prototyping company that can provide all of the prototyping solutions you need under one roof is IP protection.

Your ideas are more likely to get robbed if a lot of people see them. Collaboration with a lone prototyping company means fewer eyes on your concepts and a lower risk of a vital file ending in the wrong hands.

Speed

To maintain a competitive advantage, prototypes must be released into the market considerably more quickly. As a result, you must only hire a firm with a trained workforce of design professionals who can work rapidly and get concepts to market.

If you wish to obtain a competitive advantage, you must meet this criterion. To produce models in a matter of days, the leading rapid prototyping businesses rely on their innovative technologies. As a result, if your prototyping firm fails to fulfill timelines, you should hunt for a new supplier.

Inquire about the company's ability to act quickly to orders throughout product innovation, market launch, or implementation stage. Few companies also offer rapid prototyping.

Cost

Consider cost in mind while choosing a prototype manufacturer. Prototyping prices vary from one prototyping company to another, as you may be familiar with. Some companies charge per hour, while others charge per order.

It's vital to remember that the manufacturing process and materials used also influence the pricing. The complexity of the design may also have an impact on prototyping expenses.

Before engaging in prototyping solutions and services, make sure you understand the cost split. While at that, you can request a CNC instant quote as it will help you have a plan in place.

Help with Design

If you're an entrepreneur, or if this is your first time working with a prototyping firm, you may not have been an expert in most production procedures. Consequently, while choosing a production provider, please make certain that they provide continual information and coaching.

A reputable prototyping company should constantly provide you with advice, information, and choices for the greatest materials to use and the ideal technique to follow. Consequently, if you're unclear about which methods to employ, it's not a bad idea to seek advice from the company.

Conclusion

Selecting the right company may impact how much money and work you put into the entire production cycle. Please do your research to confirm that they meet the required standards.

What is SLS (Selective Laser Sintering) used for?

Hello friends, I hope you all are doing great. In today's tutorial, we will discuss what is Selective Laser Sintering, why is it used for. Selective Laser Sintering is a popular 3D printing technology used to create durable prototypes and end-use parts from CAD files. Its one of the oldest and most popular forms of additive manufacturing techniques and thanks to further technological advances, its use is becoming widespread. In this guide, we will explore what SLS is and what it is used for. 

How does Selective Laser Sintering work?

SLS uses a nylon or polyamide powder which is spread successively in thin layers with a high-powered laser that selectively sinters the powder according to data derived from digital models. This process is repeated layer after layer, binding the powdered material together to produce a final, firm structure. Excess powder is removed manually to reveal the final shape before bead blasting is applied to further remove powder residue. 

What is SLS used for?  

SLS is used for high productivity manufacturing tasks thanks to the laser’s high power and capability to scan quickly and accurately. It is a technology able to produce durable prototypes from a broad range of nylon-based materials, and it is also capable of printing independently moving parts in a single build. SLS is known as the go-to technology for producing complex shapes. It does not require a support structure and utilises unused powder to further add to its strength. In industries where lightweight material is imperative to a successful design (for example, aircraft building and automotive) SLS printed parts are invaluable. 

What kind of products are made with SLS? 

Being able to produce high strength products at a low volume, using different materials, like glass, plastic, metal and ceramics, means SLS printing is used to create many different tailored products. Medical and dentistry products such as prosthetics, hearing and dental aids are made using SLS. SLS is often utilised in industries where high-volume production is not required, for example, end-use parts for aeroplanes where only small quantities are needed on an infrequent basis. Businesses are able to store the digital files needed for SLS printing inexpensively and reproduce designs as and when required, instead of spending money on the expensive storage of moulds used in traditional manufacturing.

Benefits of Selective Laser Sintering 

SLS has an impressive number of benefits. Primarily, it is a technology suitable for high productivity and quick turnaround times of less than 24 hours. The nylon powder used needs only a very brief exposure to the laser for sintering, making the process faster than other technologies. The associated cost of moulds is not required meaning it is ideal for rapid prototyping. Along with these benefits, SLS is a self-supporting technology, affording greater scope for more complex designs. This differs from the more widely adopted FDM (Fused deposition modelling) printing and stereolithography (SLA) which require structure support during printing. Laser adhesion is also stronger with SLS printing and the porous surfaces created to allow for a very effective dyeing process to final shapes and products. 

How does SLS compare to other technologies?

Although SLS has a huge array of advantages there are some limitations to its use, warranting the need for other forms of 3D printing technology. One of its key drawbacks is cost. Compared to FDM and SLA printers which are obtainable for around $500 or less, a desktop SLS printer is a few thousand dollars, thus compromising its appeal for hobbyists. SLS prints are excellent for prototypes but for end-use functional parts, there are some disadvantages because of the porous quality of the final product. Although this porosity lends itself to excellent dyeing and colouring potential, this is not the case for the structural integrity of the final product. In addition, because SLS prints go through a cooling process following sintering, there is the propensity for shrinking and warping leading to the production of inaccurate shapes.  Compared to SLA printing, where liquid resin is used instead of powder, SLS printing can generate more waste. This is because the resin in SLA printing can be reused whereas the quality of reused powder in SLS printing is compromised and needs to be disposed of. Coupled with this, the process of cleaning the powder from the finished product is messy. In an industrial setting, this does not cause a problem as cleaning chambers are often used, however, this necessary procedure can be off-putting for those using a small scale or desktop printers as the powder is difficult to control. 

Conclusion 

SLS is a proven and effective form of 3D printing and has been used in manufacturing for decades. Predominantly used in an industrial setting for rapid prototyping, it is difficult to envisage its use for smaller-scale activities as the inherent expense, poor recyclability of powder and complexity of use have so far formed a barrier for 3D printing novices. 

Solenoid Valve: How They Work

In several domestic, commercial, or industrial settings where gases or liquids have to be distributed or mixed, solenoid valves are used to ensure the accuracy and precision of all the control aspects. To help you understand the types and working principles of solenoid valves, selection criteria, and everything in between, we’ve covered all you need to know about these electrically controlled valves. You should also have a look at the Linear Solenoid.

What are Solenoid Valves and How Do They Work?

Solenoid valves are electromechanical devices that feature two major components: a valve body (G) and a solenoid (Figure 1). The solenoid is an electric coil (A) with a movable magnetic core that’s centrally located, also called a plunger (E). It’s also made up of an armature (B), a shading ring (C), a spring (D), and a seal (F).

For a normally closed valve in the resting position, the plunger closes a small hole or orifice that allows the fluid to flow. As soon as the electric current passes through the coil, it’s energized, and an electromagnetic field forms and exerts a force on the plunger, opening the orifice.

That said, it’s worth noting that solenoid valves are only used to control clean liquid and gases. This is because dirt can easily block the orifice, causing performance issues.

Types of Solenoid Valves

Before we look at the working principles of solenoids, we’ll first look at the two popular solenoid valve configurations. These are the normally closed (NC) and the normally open (NO) solenoid valves.

For NC solenoid valves, it is closed when the coil is de-energized, i.e., when there’s no electric current flowing through it. This means that the orifice is closed, and no medium can flow through it. Once the solenoid is powered, the current flows through the coil and energizes it. This creates an electromagnetic field with a resultant force that pushes the plunger upwards to overcome the resistive spring force. This opens up the orifice and allows the fluid media to flow through the valve. NC valves are good for fail-safe applications that need the media to stop flowing if power is lost.

With NO solenoid valves, the valve is always open when the coil is de-energized. Once an electric current passes through the coil, an electromagnetic field is created, and the resultant force pushes the plunger to the downward position to overcome the resistive spring force. Here, the seal will be seated right on the orifice, closing it and preventing any fluid from flowing via the valve. Often, a NO solenoid is best used for applications, which require the solenoid valve to be on or open for a longer period since it becomes more energy and cost-efficient.

Besides the normally closed and normally open solenoids, there’s also another type called the latching or bi-stable solenoid valve. Unlike the previous two, this type is switched on and off using an instantaneous or momentary power source. The solenoid will stay in its recent/current position provided there’s no power supplied. This is accomplished by replacing a spring with permanent magnets.

Working Principles of Solenoid Valves 

There are three main ways in which solenoids work. These are:

Direct-acting

A direct-acting solenoid can either be NO or NC, and its mode of operation is simple. The maximum flow rate and operating pressure are directly proportional to the hole size (diameter) and the solenoid valve’s magnetic force. With this operating principle, the solenoid doesn’t require a minimum pressure or any pressure difference. Direct-acting solenoids are therefore used for small flow rates.

Indirect-acting, Pilot-operated or Servo

Solenoid valves in this category use the pressure difference of the medium to assist in the opening and closing of the valve. The typical minimum pressure required for the valve to operate is nearly 0.5 bar.

In between the outlet and inlet ports is a rubber layer called a diaphragm, which has an orifice through which the fluid medium can easily flow.

Above the membrane is a pressure chamber that serves as an amplifier. This chamber allows a smaller solenoid valve to control a larger flow rate. They are used in industrial or domestic applications that require a higher flow rate and enough pressure differential.

Semi-direct Acting 

With this type of solenoid valve, you enjoy the benefits of both direct-acting and indirect-acting valve operations. Semi-direct acting solenoids operate at zero bar for low flow rate applications and also at pressure differential for high flow rate applications.

Solenoid valves with this working principle have a construction similar to the indirect operating valves except that it has two holes on either side of the membrane, and the plunger is connected directly to the rubber layer. That way, when the electromagnetic force pushes the plunger, the membrane is lifted, opening the valve.

Simultaneously, the second hole is opened if the plunger has a larger diameter compared to the first hole in the rubber membrane. The result is that the pressure inside the chamber above the rubber layer will drop. Hence the membrane isn’t lifted just by the solenoid plunger but also the differential pressure.

Solenoid Valve Use Cases and Approvals  

Solenoids are used in industrial, commercial, and domestic applications to close, open, mix or divert fluid medium. Common domestic applications of solenoids include irrigation systems with automatic control and refrigeration systems to control refrigerants.

Other domestic use cases include air conditioning systems to control air pressure, washing machines and dishwashers to control water flow, and water tanks to control the inflow/outflow of water. In commercial settings, solenoid valves find applications in car washes to control soap and water flow.

And since solenoid valves find different applications in various industries, they must have certain approvals to ensure they conform to industry standards and regulations. Some of the common approvals include:

 
  • UL/UR – this is the popular Underwriters Laboratory certification focused on the safety of the solenoid valves.
  • Drinking water – there are several approvals that solenoid valves must meet to control water flow used for drinking purposes. Common approvals include the FDA, Kiwa (i.e., a drinking-water approval in the Dutch market), and KTW, which approves plastic and non-metallic consumer materials in Germany.
  • CE certification – shows conformity with environmental protection and health requirements for consumer products within the EU economic region.
  • ATEX certification – this is an approval for explosion protection.
  • IP rating – determines the valve’s protection against dust and water.

Choosing a Solenoid Valve

Now that you know what a solenoid valve is, the types, working principles, use cases, and approvals, what follows is to choose the right type for the right applications. When choosing solenoids, you always want to pay attention to the specific applications and the environment in which they will be installed. From here, you can pay attention to the housing material, the seal material, and the degree of protection as far as temperature and pressure considerations are concerned. Other factors to consider are the operation type, valve function, i.e., whether NO or NC, the voltage type (DC or AC), and the solenoid’s response time.

How Parents Can Help With Engineering Homework in the Best Way?

Engineering is quite a difficult field of study but nonetheless, any homework of your child can be done indeed quickly with minimum effort. How? It is important to know both the rules for parents to encourage their kids to do their hw and find the best helper for a child on some of the websites that provide engineering help online service. If you find a perfect match all you need to do is pay for the work of writers who can do the task fully or even explain it in all the details: a true engineering help.

There are a few necessary things to remember especially for those parents who would like to be involved in the engineering homework help of their kids themselves. And these are important not only from the psychological perspective but also from the perspective of mutual work and family cooperation when it comes to attention. Here are these tips:

  • pay attention to the time of working with the children. It helps a lot when there is a specific schedule so that your kid will know for sure that it is time to do homework with you;
  • know the teachers at school and what they usually require from the assignments. The formatting, styles, some other specific criteria that influence the grade… They all play a big role in the help with engineering homework;
  • be a motivator: sometimes, it is better to have someone as a motivator instead of you, and sometimes, I can do that also all alone. Any help must be a real help and not turn into doing the assignment instead of the child;
  • for me, it is also not less important to have my kid concentrate. That is why we need to build up a cozy but working atmosphere and keep everything that is needed for homework on the table. It prevents distractions;
  • the most important stuff is to find the best tutor or a person who would explain some particular things in the technical field. All students need a person who will stay up-to-date and who will guide them through all the inconveniences. Gladfully, it can be nowadays done fully online and instant.

Finally, in my opinion, it is always more effective to hire an expert rather than do the homework with a kid. To know where to hire such a person, you have to find a website that would give you guarantees, good offers, and enough information to trust.

Find Your Perfect Engineering Homework Helper: Tips and Important Information

Any engineering homework helper must be accessible, however, it is even more essential that he or she is highly qualified. AssignEngineering is my personal recommendation since there is the top engineering assignment help. The feedback of all the writers is nice, and there are rare cases when someone would be disappointed with the quality of the homework. Even if there are some people who find the quality low or are not satisfied with the overall look of the assignment, there is always a guaranteed opportunity for free editing.

There are the main pros one will avail oneself of while choosing to apply for online engineering homework help at AssignEngineering.

  1. This website is trusted and experienced. They have been working for years and provide top-quality in over 70 disciplines. Not only engineering but also languages, literature, physics, math, chemistry, biology, and other subjects are covered here. Any academic level is reachable for the writers.
  2. They provide free revisions, you only have to mention it if the task needs to be “polished”.
  3. They provide not only ready assignments but also ethical help. This means that a writer will explain to you how to do the task yourself. You will be able to catch the idea of the process too. The A+ grade chance will be even higher! However, you have to pay for ordering this.
  4. Students enjoy support 24/7 constantly.
  5. This website ensures anonymity, security regarding your personal data, and also baning data. It cooperates with only trusted payment systems, so you don’t have to worry about your costs or private information. No one will ever know that you used this online service because it is confident. A special software checks every task for plagiarism, so no worries are needed when it comes to the uniqueness of your order.
  6. All the experts are experienced in what they are doing, however, you can still choose them since there are 3 types of writers. The best available, top-10, and advanced ones. They are slightly different in their competence and the price, however, it doesn’t matter which one to choose unless you need to save a bit of money. For bigger projects that need attention and the best possible quality, it is better to choose one of the top-10 writers and pay an extra 40%.
  7. Everything is transparent: pricing policy, a free online calculator, and so on give you the perfect opportunity to check how much you will pay in the end. There are never hidden fees there, and it was also one of the most important and indispensable criteria for me just like for the other students who are on the budget. So even if you are a parent of such a student, prices are usually very friendly.

Regarding the process of forming an order, it is simple and quick. You have to go online and fill in the data about your future order. There, you have to mention the academic level, the number of pages, the type of expert, and so on. You will see these fields when you click on “order” on the website. Keep in mind that the deadline, the type of writer, and the volume of the assignment you would like to order will influence the final price. That is why think of it beforehand and prioritize what is actually important for you in the future order.

Still, a small tip: the closer the date of the deadline is, the more expensive a task will cost. Enjoy this service and know this to feel even more comfortable!

A Project Manager's Guide to Resource Planning

Project managers have the demanding task of effectively managing human and non-human resources for the success of ongoing projects. In resource planning, project managers strategize on how to utilize the resources available to teams for the achievement of project goals and objectives. Members within managed teams are assigned tasks based on their skills and capacity to deliver the required results in each project milestone. The lack of effective resource planning can result in wastage of available resources and eventually lead to failure of the entire project.

What is resource planning?

Resource planning involves the management of available resources in a project with the aim of achieving project efficiency. Successful projects depend on the use of selected tools for the implementation of effective resource planning strategies in the project. For example, project managers can determine whether the project remains within the budget in resource planning at a small or enterprise project management scale. The Sirvez resource planner is one of the valuable tools that project managers can use to strategize and manage the activities associated with resource planning in their projects. Sirvez makes it easy to manage resources according to tasks and subtasks within the project.

Start resource planning with the Sirvez

As project managers use manual processes and tools such as spreadsheets to carry out resource planning tasks, errors will likely emerge from the process. The result is additional time and resource wastage across the different stages of a project. The elimination of errors and an accurate view of your team's capacity to plan resources and schedule tasks are some of the benefits of using resource planning software such as Sirvez.

Figure: Tools used for resource planning within Sirvez

Automated processes using resource planning software enable the project manager to view how human resources are distributed within different areas and stages of a project. For example, a project manager can design a visual project schedule using Gantt charts to show the duration of tasks. Project managers can make adjustments through resource allocation across the project in a timely and accurate way.

Structured Estimating

In the estimation of essential components of a project, project managers use different techniques in the process. The structured estimating technique is one of the useful techniques that help project teams come up with an accurate estimation of resource needs in entire projects. Project teams involved in Agile projects can use the structured estimation technique at the beginning of the project and each sprint marked in the project. Structured estimation as conducted in enterprise project management on aspects such as time and cost at each sprint ensures accuracy at different levels of the project. Hence, project teams can develop accurate figures that are difficult to get using techniques such as back-of-the-envelope calculations.

The business value of ERP

The use of enterprise resource planning offers project managers the support they need to improve efficiency in their projects. Enterprise resource planning allows the integration of different business and project processes to create consistency in infrastructure and business operations. The benefits of using enterprise resource planning include reporting and accessing data from various business processes on a single platform. Some of the additional ways that enterprise resource planning improves business value include:

  • The elimination of redundancies in the allocation of resources to managed teams in the business or ongoing project
  • Improving the level of accuracy in resource planning, and
  • Improving the productivity of human resources as they are distributed according to their skills and capabilities.

Project managers can use enterprise resource planning to achieve their projects' specific resource planning goals and objectives.

Resource planning for teams

Resource planning for teams takes into account the resource needs of all teams involved in tasks and subtasks of a project. At the start of a project, the tasks are allocated according to the human and non-human resources available for the project. Hence, project teams receive an allocation of resources that will enable them to achieve optimal project outcomes. The resource planning process follows specific steps. The steps in the process include:

  1. Planning- to determine the nature of resources needed for the attainment of project goals
  2. Inventory available resources – meetings for all teams can help to eliminate conflict that might arise from shared resources
  3. Forecasting the demand for resources – shared information on each team's resource needs can help estimate future resource needs.
  4. Estimation of gaps – Gaps might arise when the forecasting shows that the potential demand for resources might exceed the availability of such resources
  5. Formulation of an Action Plan – the action plan will help strategize acquiring the needed resources.
  6. Implementation of the resource plan in line with the project goals and objectives
  7. Monitoring and feedback – enables continuous updates to the resource plan

Using a resource planning tool can help keep track of all variable inputs for each sprint and the entire project.

Plan to project

As a roadmap that helps project managers map the tasks and subtasks of a successful project, the project planning phase ensures that all the project steps are highlighted at the start of the project. Activities such as determining project requirements, costing, scheduling and listing deliverables, resource planning, and approval for progress to the next phase are part of the project planning phase and contribute to success. In addition, the project tasks outlined from the start enable the project teams to complete all tasks on time.

Hold a resource management meeting

Deciding on how to allocate resources to your project teams effectively might be a challenge. In this case, using Sirvez's resource planning capabilities, you can skip the risk and uncertainty of using manual processes and tools for resource planning activities. Through Sirvez's automated processes, you can increase the level of efficiency in the resource planning process. Whether you aim to manage resources at the start of the project or each sprint in the project, you can rely on Sirvez's capabilities to achieve your project's goals and objectives.

6 Tips to Help You Prepare for an Engineering Degree

Engineering is one of the most profitable and fastest-growing industries in 2021. As the world continues to embrace automation and machine learning, engineers will become even more essential than they are now. Earning your undergraduate in engineering can open the door for many careers in development, manufacturing, programming and more. The best part is that with so many specializations, the discipline has virtually limitless possibilities.

But starting a new program is intimidating, especially when you have to consider different schools and potential costs. At the top institutions, engineering degrees are some of the most competitive. This means the acceptance rate is lower than average, and you'll have to prepare ahead of time if you want to get in. Even after that acceptance letter comes in, you'll need additional skills and strategies to make the most out of your studies. Rather than feeling overwhelmed by coursework, these helpful tips will prepare you to tackle all your classes with ease. You'll maximize your learning, lower stress and get a better school-life balance that makes college more memorable.

Take Advanced Placement Classes

If you're still in high school, take AP classes that will prepare you for an engineering degree. You may want to take AP Calculus, Physics, Computer Science and Statistics to give yourself the most well-rounded foundation. In addition to being more familiar with the building blocks of the field, you'll also be a more desirable applicant. College admissions offices look for students whose histories demonstrate passion and foresight. Someone who has dedicated themselves to learning about the major before they've even been accepted is always promising. For those who are already out of school, don't worry. You can still begin studying now. In fact, it may be beneficial to hire a tutor to get your skills in math and science up to par prior to the start of school.

Follow Real Engineers Online

Look for real-life professionals who use their social media platforms to share, enrich and educate others. They can be found in professional networks, like LinkedIn, or more casual sites like Twitter and YouTube. It's a good idea to start building your own circle on LinkedIn so you have a higher chance of finding a good mentor later. You can also learn a lot from these experts just by reading their regular content. Don't be afraid to reach out and introduce yourself, either. While not everyone may be willing to answer questions, the majority are passionate about their field and love helping aspiring engineers learn more. While they may be too busy to act as a personal guide, they can still likely point you in the direction of helpful resources to further your learning.

Start Exploring Your Payment Options Early

Paying for an engineering degree can be daunting, but there are several options to build a solid plan. If you have savings, factor those into your total tuition cost, then break it down year by year. This will help you determine how much you'll have covered from the start and what percentage you'll need to cover through alternative means. Usually, that means student loans and scholarships. There are hundreds of scholarships you can apply for throughout the year, but most have set deadlines that run between September and May.

Scholarships.com is a great source to start looking for opportunities by major and state. Your school's financial aid department can also direct you to appropriate sources for scholarships and grants. When it comes to loans, the average student tends to have a mix of both federal and private. Federal loans are issued by the government, but they have stricter limits than private loans. Borrowing some of your student loans from a private lender can help you balance your debt and make it easier to pay off when payments are due after graduation and need to build a budget around.

Build Solid Study Habits

Engineering students study plenty of extra hours a week on top of attending regular classes. To make sure you get enough sleep and avoid burnout, you'll need to plan ahead. If studying has never been your strong suit, address your biggest challenges now. Maybe you need to set a timer and work in short bursts rather than long strides. Do you benefit more from visual learning, like videos, or reading a textbook?

You should also look into your school's learning resources. Make sure you know where the tutoring center is and how to schedule an appointment. The better you are at studying, the more you learn in less time. Good habits also translate to strong work skills, too. A person who is able to manage their time well, set deadlines and follow through systematically is more likely to excel in their career. These are also core qualities of a good engineer that employers look for, which you can demonstrate through a strong resume.

Don't Neglect Writing or Communications Skills

Engineers must be able to clearly express often complicated ideas to others in layman's terms. You will have to be an excellent writer and a strong presenter. In addition to collaborating with peers, you will also likely find yourself working with people outside of engineering in your role. Many professionals even find themselves in consulting positions, which require the ability to easily transmit ideas through written and verbal communication. By taking some English composition and public speaking courses, you'll be more prepared to share your knowledge and work with the world.

Start a Portfolio of Projects

Part of the hiring process for future jobs will require showing a portfolio of your work. Employers will assess the quality and presentation, but they'll also be looking at the skills you need to make your projects come to life. You should not wait until you've graduated to start working on serious projects. Use your time in school wisely, and take full advantage of the resources you'll have access to on campus. Engineering labs give you the ability to work with high-level equipment you won't be able to access after you graduate. You can also work on teams, join clubs and turn to your professors for guidance.

Ten Roofing Maintenance Tips For Lasting Roofline Results

Roofing issues can be overwhelming! Whether you have purchased a new home or have resided in a house for the past twenty years, roofing issues are here to stay. In most cases, these roofing issues include roof leaks, interior water damage, or missing shingles. These problems make roofing maintenance an imperative and attention-seeking job for many homeowners. Now, what to do in this case? Who to call? Well, there are many roofing maintenance firms out there, that can lend you a helping hand in resolving these issues. Also, some roofing maintenance tips can offer lasting results.

1. Examine Your Roof

While buying a new home or commercial space, your focus should be on the roof. The roof is the prime protective layer of your premises. Even if you have been living in the house for years, it is crucial to assess the condition of the roof periodically. Take a trip to your roof once a month. It would be better if experts inspect the roof and predict its life expectancy before you run around with a bucket for leaks.

2. Keep The Clutter Away

Though surrounding landscapes add beauty, the falling leaves and twigs can clog your gutter system. It would prevent proper drainage of rainwater or melting snow. Regular cleaning can avoid damage to your rooftop. While cleaning, you should prefer not to stand on your roof and keep a garbage bag or a bucket to collect all the debris. After picking up large pieces, wash your roof with a hose to flush out dirt. Trimming the trees is another option to minimize the natural debris.

3. Floss The Moss

Your haven cannot be at the mercy of moss. Lichen, moss, and algae need damp habitats to reproduce. Your roof becomes an ideal place for their growth. They have the potential to weaken your entire home. Once moss seeps between the shingles, it can damage the inside panel of the wooden beam that holds up your home. Since mosses have a persistent nature of returning, you would need a permanent professional solution.

4. Stimulate Ventilation

In the absence of proper ventilation, dampness and heat can aggravate roof rotting. The sheathing and rafting lose their effectiveness and threaten the protective layer of your home. It also increases the danger to your interior. Your roof can start seeing tiny holes, which can enlarge over time. Exposure to sufficient sunlight can nip the evil in the bud.

5. Roof Needs Sunscreen

The harmful UV rays and excessive exposure to the sunlight can devastate your roof lining. Speaking to a certified roof expert can mitigate the impact and provide an effective sunscreen solution for your roof.

6. The First Sign of Damage

Your roof is constantly attacked by the environment in the form of natural disasters, stormy weather, high temperatures, etc. Holes in the granules or discoloration of the shingles hint towards damage. The blistering shingles indicate that it is time for a replacement. Ignoring the first signs can lead to extensive damage and expensive repair work.

7. Trim The Trees

Though you love the greenery around you, your roof may not be fond of clinging tree branches. The overhanging branches can spell disaster for your roof. The trees may strike against the shingles and crush your roof during hurricanes and tornadoes. It would be a good idea to trim your trees to safeguard your roof.

8. Attic Insulation For Your Roof

Insulated rooftops lock in the heat during winters and prevent cool air from escaping your indoors during summers. It will help if you ensure effective insulation in and around your attic space. An insulated roof assures a healthier and more durable home that prevents ice damming, moisture build-up, etc.

9. Renew Flashing Seals

Weatherproofing your home is an integral part of roof protection. From time to time, your roof demands the replacement of caulking around the flashings, such as a chimney, vent pipes, etc. Withering caulks can lead to seepage and damage. Scrape the residues of the old caulk and apply new ones to seal the gaps.

10. Prepare For Winters

It is crucial to pay heed to roof maintenance at the onset of winter. Once it starts snowing, it would not be safe to climb up your roof. Your house may be exposed to bad weather if the roof gives in at any time during the winter season. You would have to wait for spring to begin with repair work.

Roof maintenance is serious work. You can take up the task yourself or contact the experts of roofing.

In Oil, New Health And Safety Standards Greet Industry Newcomers

The oil and gas industry is an intrinsically dangerous one. The nature of the work can lead to risks both for on-site workers as well as engineers and remote staff. As a result, Energy News asserts that fatalities and injuries on oil and gas fields are vastly underreported and that there may be a greater risk posed on such sites than ever previously thought. At the same time, advances in legal protections and engineering tools are making the job safer than ever - at least on a surface level. This is good news for engineers looking to carve out a career in the new world of eco-conscious hydrocarbon extraction.

Regulatory drive

Leading the charge towards better conditions for oil and gas workers is the US-wide litigation climate. Both on and off-shore, there are huge pushes towards making health and safety better for the numerous oil and gas workers in hydrocarbon states. Click2Houston highlighted the tragic death of one worker in Texas when a rig fell on him. During the July 2021 Houston oilfield accident lawyer action quickly brought restitution for the family involved, and in turn, brought in a greater level of health and safety scrutiny.

That level of scrutiny is being pushed at national and international levels. CNBC has highlighted how many oil and gas industry consultants are looking for novel ways at which to reduce gas flaring, a process estimated to produce 400 million tons of CO2 every year. Flaring in itself can be dangerous, and poorly monitored or delayed flaring can cause serious incidents. The curious note here is it’s not a direct engineering need that is pushing forward change, but rather the wider pro-environmental agenda being promoted by global governments. This is where novel engineering starts to make an impact.

Smaller impacts

In February, RigZone noted the expansion of wearable health and safety tech and how it was being issued to a wider range of rig employees. Manufacturer Transocean had developed the novel technology to provide a way for risk and repair contractors to undertake critical work while achieving it in a smart fashion - that is, safely, and with the absolute minimum interference both with the operation of the rig and the natural environment around it.

These devices are now brought into the wider engineering field upon rigs and offer a fantastic way for contractors to obtain assurance over their health and safety  The usability of this technology is fairly expansive, and reaches down to the actual drill floor of rigs, for instance. This presents a way for engineers and contractors to ensure their safety - at least until perhaps the most fail-safe way of conducting work makes its mark.

The automated wave

Automation seems to be coming for jobs in every area of industry, and especially so in engineering. Manufacturers are already well acquainted with the huge benefits that robots and their ilk offer in factories across the world - they have truly revolutionized how businesses think about productivity and the safety and role of their workers within that. Now, automation is coming for oil and gas.

According to the Houston Chronicle, automation is set to replace hundreds of thousands of oil and gas engineering jobs. Where roles will be concentrated is, predictably enough, in engineering. Robots can complete much of the simple yet critical work undertaken by contractors, and the onus of the employee will instead be shifting towards engineers. Upkeep of robots and related devices, the continued development of them in line with machine learning and AI, and assurance over their suitability for the job, will be crucial. Achieving this, however, will tick a huge box in the world of health and safety. By taking human beings out of the firing line of risk and danger in the first place, you make huge strides towards an overall improvement in the industry. With automation set to make huge strides by 2030 at the latest, oil and gas businesses are well prepared for the disruption of this technology and the new focus it will place upon engineers performing maintenance.

That, of course, brings its own risks - every engineer knows about the inherent dangers of the shop floor and working with moving parts. However, it takes away a lot of the eminent risk posed by oil and gas, from simple incidents such as unstable, crushing devices, through to the explosions and blowouts experienced from time to time by rigs across the planet. The best way to reduce risk is to remove exposure, and the myriad of engineering tools and techniques being deployed to enhance the health and safety assessment system in oil and gas is helping with this to a great extent. That's good news for engineers entering perhaps one of the most exciting fields there is.

The technology behind Online Casinos

Hello friend! I hope you all are very well and satisfied with our services of new innovative articles. Our mission is to provide the best quality content which can fulfill all the demands and requirements of everyone. So to achieve our goal, today we will provide you with a detailed article on The Technology Behind Online Casinos. We will discuss the overview, Evolution of online casinos, types of online casinos, tools, and infrastructure used in the development of online casinos, data sources of online casinos, providers of online casino games, the technology behind the security and fair play of online casino, the technology behind the optimization of online casinos, the technology behind online payment methods of online casinos, mobile-friendly casinos, why do people favor online casinos, advantages and disadvantages of online casinos, the importance of online casinos, requirements for playing games at online casinos like Indiacasinos.com and the end we will discuss the conclusion. So to finally make grip on the topic let’s dive into it.

Overview:

  • For online casinos, technology plays its role as a backbone.
  • Gambling sites can not be enjoyed very well without convenient programming languages, design software, and advanced graphics.
  • Most of the casinos do not design gaming software but hire Partners to design games for them.
  • Engineers chime in with hardware installments, soundtrack, and the coding work to make modern slots addictive.
  • Sometimes goggles and helmets are used to enjoy the feelings of real casinos.
  • Accounts of users are made secure with the help of end-to-end encryption technology.
  • Fair play is maintained by RNG technology.
  • Optimization is done on regular basis to attract more users and provide them with the best online gaming environment.
  • Skrill, PayPal, Verve, and other methods are used to withdraw the win money.

Evolution of online casinos:

  • Most gaming masters play games to relax their minds or to get money.
  • In past, they have to go to the local casino halls to fulfill their acquisition but with the advent of technology, they can now play casino games at home only.
  • The Internet combined with micro-gaming and a new version of games formed called online gambling. At the start, many free software’s were provided by the developers. After that to make online gambling famous, the pioneer and E-commerce technologies are introduced to make financial transactions.
  • Faster and larger jackpots are now available to people with the development of the internet.
  • So many online casinos are now available on the internet with the help of Vegas technology.
  • Multi-currency and multi-lingual options are now available on online casinos.
  • To avoid money laundering, the government provided a set of rules and regulations. Now you have to see about many issues regarding online transactions and many more before choosing the best online casino.
  • Now to win real money many well-established and experienced websites are available, offering online casino games to their customers.

Types of online casinos:

  • Online casinos are not only best for providing betting and gambling games but they also take care of home comforts feeling for their players.
  • Online casinos are the online version of land-based casinos with the opportunity for the players to win real money.
  • There are 3 kinds of virtual casinos for game lovers. These casino types differ from one another based on their interface.
  1. Live-based casinos
  2. Software-based casinos
  3. Web-based casinos

Live-based casinos:

  • In these online casinos, players have the ability to interact with dealers and other players at the tables in an online casino. This builds the feeling of a Live casino.
  • These Live-based casinos not only provide interesting games but also a real-world gaming atmosphere.

Software-based casinos:

  • Clients should have the software to allow players to download games from online casinos.
  • Such casino software is provided by casino websites free of cost.
  • The software does not need any browser to maintain its connection.
  • Once the software is installed, it needs to be connected to the particular online casino to provide downloaded gaming services.
  • Software installation and downloading need a lot of time but after the installation is complete, games are enjoyed at a fast rate than Web-based casinos.

Web-based casinos:

  • Websites that allow players to enjoy games are Web-based casinos.
  • Downloading any kind of software is not necessary to enjoy the pleasures of games.
  • Just a browser is needed to play games and win money.

Tools used in developing casino games:

  • Experienced designers and engineers use photoshop images and turn them into entertaining games.
  • Programmers are not only experts in C++, C, and other programming languages but also experts in Photoshop, Maya, and other software used to develop games.
  • Casino game development is a complete process. It starts with a concept and ends with a full flag game.
  • During this process, designers use technology for artwork in games and program the software.
  • After this, they enhance graphics, remove bugs, add audio, and do quality control.
  • The nature of all the tools used in the development and designing of games is technical.
  • Hardware like PC and smartphones are used to run casinos.
  • Online casinos adopt crypto payments when bitcoin became a thing.

Providers of online casino games

High-quality games are provided by the best game providers that exceed our expectations. Some of the providers of online casino games are listed below:

  • Microgaming
  • Pragmatic Play
  • playing
  • Evolution
  • QuickSpin ...etc

First casino software was created in 1994 and the first mobile casino software in 2004 by Microgaming.

Data sources of online casinos:

  • Data sources secure a paramount position in online casinos.
  • Betway 88 casino which is the biggest online casino platform spends much of the money on data hosting to provide their players with an uninterrupted gaming environment.
  • As players spend a lot, more than their targeted budget, so, online casinos make a substantial investment in hardware, software infrastructure, and servers.
  • Personal and financial details of the users are retained by data hosting, after retaining, this information is made more secure with the help of present technological advancements.

Technology Behind the security and Fair Play:

  • As these online casino websites are not trustworthy to leave sensitive information so players' concerns about security can not be ignored.
  • To protect the personal information and funds, several ways used by online casinos are listed below:

1. Encryption software:

  • This technology ensures that financial transactions and personal pieces of information are secured and not visible to other people

2. ID verification:

  • A passport or driver’s license is used to verify identity. It makes your information safe and secure.

3. End-to-end encryption:

  • Unbreakable codes are used to scramble data that can not be encoded easily by anyone. It requires the intended recipient account to decode the secured codes.

4. Two-step verification:

  • In two-step verification, a unique code is sent to your mobile number to check that you are the original guy.

5. TLS:

  • TLS technology is mostly used in banks to secure your money. Now it is widely used at online casino platforms to secure transactions.

6. SSL-encryption:

  • SSL encryption is a form of Artificial that collects all of the data from players and makes it secure by turn it into vines of Unbreakable codes.

7. RNG:

  • To generate random numbers another form of Artificial intelligence is used which is RNG. RNG technology is used to ensure the fair play of the game. With this technology, everyone has an equal chance of winning the game.

Technology Behind optimization of online casino:

  • To provide fast responses to players, optimization is very necessary.
  • Without optimization of online casinos, all of its features are unless.
  • With live casinos, optimization is extremely handy.
  • There are apps for some of the online casinos.
  • The points shown in the figure need to be optimized for better results.

The technology behind online payment methods:

  • Commonly used payment methods at online casinos are
? PayPal ? Skrill ?Verve ? Bank transfer ? Neteller.....etc
  • Your money is made secure at the casino by using SSL(secure socket layer) technology, but when you want to withdraw your money different methods like PayPal, Skrill and Neteller are used.
  • These accounts are connected to your account in the bank. When you transfer money, money appeared in your bank account after 2-3 days.

The technology behind online casino software and gaming:

  • Online casino software runs the whole online architecture of the casino.
  • Random Number Generator(RNG) is the core component of online casino software.
  • It ensures the unpredictability and randomness of the casino game, both player and casino are not aware of the next sequence.
  • So, online casino technology is based on Fair play. It is not in the favor of anyone, casino or player.
  • EXAMPLE: it’s an example showing how RNG works: the RNG will determine the outcome in the online free spin game.

Mobile-friendly casinos:

  • Online casinos are easily accessible and at the comfort of their homes.
  • Gambling is become more convenient because of the mobility of the current technology.
  • Most of the casinos, now launch their mobile apps, at these apps, there is no difference in playing games as browsing on a computer or your phone.
  • Mobile casinos cover a huge market because a lot of people have no time to sit on the PC and play games. Such peoples spend most of their time on their phones playing online casino games.

Why do people favor online casinos?

  • Now let us discuss on a short note, why do people favor online casino games.
  • People prefer online casinos rather than land-based casinos for many of the reasons:
  1. Online casinos are open forever for any time like 24/7/365 while land-based casinos opened at their specific times.
  2. Payout percentages of online casinos are better than land-based casinos.
  3. Have hundreds of games in the same casino platform while land-based casinos have few games in a casino.
  4. Online casinos also have welcome bonuses, loyalty programs, and different tournaments while land-based casinos do not offer these things.

Advantages of online casinos

  • Players' presence in the game can be detected easily by these online casinos.
  • Players can chat with each other while playing.
  • Online casino games are available in hundreds in number which is a great array and these are expected to grow.
  • Opportunity od setting up a daily routine is provided to players.
  • Best optimization is dome in this industry.

Disadvantages of online casinos:

  • The risk of being addictive is everywhere in this industry.
  • Players spend more than their targeted budget.
  • Risk of loss of profile and money in case of an account being hacked by senior hacker

Requirements for playing games at an online casino:

Before start playing online games at virtual casinos, you have to check the requirements that your PC should have. These requirements will enable you to download software and install it on your PC without any difficulty. So, you have to keep an eye on the following aspects:

  • Window 7 SP1 or higher
  • Intel i5-4590 or higher
  • AD 290 or higher/ NVIDIA GTX 970
  • Random-access memory of at least 8 GB.
  • HDMI 1.3 video out compatible
  • 2 USB 3.0 ports

These requirements may vary for different online casino games.

Conclusion:

The online casino industry is almost totally based on technology. With the recent advancement in the Internet and technology, you can look upon more and more casino games and apps customized for smartphones. Online casinos have to maximize their clients and players by the development of online gambling. Declaring their excellent services, online casinos say that, It’s not cheap and It’s complicated. You have chances of winning huge prizes, and you will be entertained and immersed. But always remember, gambling is highly addictive so gamble responsibly.

 This is all for today’s article. I hope you have enjoyed the article and make grip on the understanding points. However, if you still face any skepticism regarding the technology behind online casinos then please feel free to leave your questions in the comment section. I will provide you best answers to your questions to the best of my knowledge and researching skills. Also, provide us with your innovative feedbacks and suggestions it will improve the quality of our work and provide you content according to your demands and expectations. Stay tuned! Thank you for reading this article.

Explore the future of creating objects through 3D designs and inventive engineering

3D modeling has been evolving since the day it came into the limelight. Within years of efforts, the technology has changed tremendously, offering better prospects and possibilities to the users. And, the development within the 3D modeling niche does not seem to cease. There are many interesting upgrades already underway and many to come in the years to follow.

Undoubtedly, the future of technology looks much brighter, with virtual reality and 3D printing furthering the application of 3D design and inventive engineering at a higher pace. It won’t be an exaggeration to deem that the increased accessibility of 3D printing did have a great impact on 3D design. In addition to shortening the time needed to create prototypes, additive manufacturing enabled the use of only resources for developing these prototypes.

Hence, it is certain that 3D printing along with 3D design and inventive engineering will pave the way for a better future and exciting developments. So, let’s explore the way we would be able to create objects through 3D design in the near future.

3D Designing with Higher Resolution

Although 3D modeling is around for more than a few decades, it still has one biggest limitation that happens to restrict its application within various tasks. Well, it’s the low-resolution files. Thankfully, according to technological advancements and current trends, it is likely that the barrier of low resolution will no longer be a problem any time soon.

The 3D resolution is on the verge to improve significantly. And, the day isn’t far when users will be able to interact with the designed 3D models without fearing any such limitations. Developers are working along to enable the visualization of 3D elements to reach perfection. In other words, people would be able to interact with the designs as if with naked eyes. Hence, planning to offer a much more enhanced realistic experience.

Because 3D modeling and related technologies help save money and offer innovative ways for accomplishing goals, businesses are inclining towards involving the technology for improving productivity while saving cost.

For instance, the real estate industry has already started making use of virtual staging along with 3D design. Soon, other niches will reap the benefit that 3D design and inventive engineering have to offer. Wish to know more about 3D design? Look for answers on Pick3DPrinter.

3D Designing and 3D Photorealism

As you must expect, for true photorealism, one must be able to make smart use of textures. And, it is equally crucial to apply those textures to something. Hence, artists do rely on detailed 3D models to avoid the need for faking details. However, currently, 3D designing tools end up increasing the file size of the model with complex features and high resolution. This is another challenge that is likely to improve considerably in the future.

Today, for creating a photorealistic image using pre-rendering of the imagery, you have the highest resolution settings for best results. However, from a medium for rendering to a long rendering time, you must consider many variables. Alternatively, you can think of purchasing fast rendering equipment, however, it would be a costly investment.

Similarly, when using 3D design to create models for animation, it is often to come across highly complicated geometries. These projects can even crash the application in between the modeling task. On the other hand, rendering still images won’t get you the results you wish to achieve. However, in the coming future, you can expect massive success already planned within photorealistic 3D modeling.

3D Modeling and Augmented Reality (AR)

AR isn’t just a long-awaited dream anymore. Although in its nascent stage, the technology has already amazed everyone with its possible future. AR is not restricted to Snapchat filters, funny avatars, or Google Glass. It’s just the preview of what entails ahead.

For instance, HoloLens that came back in 2016 for developers is an expensive kit capable of defining what augmented reality would be in the future. It allows us to interact with 3D models in a completely amazing way.

Industries 3D Modeling Will Impact in the Future

With 3D modeling, one can create a virtual three-dimensional model for any imaginary or existing real-world object, this provides a great opportunity to creators in terms of design flexibility and ease of use, individuals without any prior designing skill tend to lean towards sites that provide free 3D STL files to create their models. Here’s a list of some of the best sites to look for  Free 3D Printer STL Files.

3D modeling has found widespread application in today's business world, with applications ranging from visualizing products and processes to securing funding for new research projects. Here are a few niches that will be able to reap most of the benefits 3D design and inventive engineering has to offer in the future.

Mechanical Engineering:

In the discipline of mechanical engineering, CAD modeling is utilized to assist improved visualization of designs, compliance with worldwide standards and the improvement of design quality.

3D models are created using precise measurements and may be quickly adjusted if changes are required. This improves the accuracy of 3D engineering models, allowing for the production of faultless gear that can be used by enterprises in a variety of industries as well as scientific institutes.

Biology and Medicine: 

3D Bioprinting is a type of additive manufacturing that prints live structures layer by layer. Mimicking the behavior of natural living systems. This technology has provided immense possibilities to the niche which wouldn’t have been possible otherwise. 3D scanning in the medical field has given direction to a lot of research and many have been successfully accomplished as well.

By solving problems related to organ transplants, dental implants, and many others, 3D scanning has gained a lot of trust in the medical industry.

Advertising:

Models created using 3D design will be able to offer customers and clients a glimpse of what the real product would be. Marketers can start using a combination of 3d modeling and animation to generate stunning product images that businesses can use to create prototypes, offering their customers the ability to understand the upcoming design before launch.

Entertainment:

In movies, 3D modeling is employed to create special effects, especially when it comes to creating costumes, helmets, or supernatural decor for sets.

3D modeling creates realistic and immersive effects that can take the audience's experience to new heights. As the entertainment sector becomes more updated, 3D modeling will take on a more advanced makeover and will be used to create amazing effects.

Construction and Architecture

3D models allow architects and the whole construction team to better understand the project’s scope and dimensions, which helps them take the right steps and eliminate errors in the early stages of the project, resulting in fewer surprises as the project progresses.

The Conclusion

Without any doubt, 3D design has a brighter future ahead. With so many developments around the corner, nothing seems too far from reality. Sooner, everyone would realize the amazing things the technology is set to impart.

Syed Zain Nasir

I am Syed Zain Nasir, the founder of <a href=https://www.TheEngineeringProjects.com/>The Engineering Projects</a> (TEP). I am a programmer since 2009 before that I just search things, make small projects and now I am sharing my knowledge through this platform.I also work as a freelancer and did many projects related to programming and electrical circuitry. <a href=https://plus.google.com/+SyedZainNasir/>My Google Profile+</a>

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Syed Zain Nasir