Urethane, 90 Duro strain energy
Hey guys,
I need to know how much strain energy a rectangular piece of urethane has when compressed... For discussion purposes, say I have a 150mm x ...
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Outlook question help and information.
11:33 PM
Plastic Part Carrying Torque and Radial Load
Hi Folks,
I'm at it again. I'm working on a plastic "carrier" component to transmit power from an output shaft. I wanted to use a round shaft with t ...
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gear design software
hello is there any software which will calculate how to manufacture gears ? with correction factor, pitch, centres etc
I have a gear train with 4 gea ...
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I need to lift a roof
I have a outdoor structure that I'm replacing the entire roof on but it's 20' in the air. And when I say "the entire roof" I mean everything from the ...
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Grit removal channel design for industrial drainage (not waste water treatment)
Hi all - I am investigating grit removal options for removing mostly sand from water draining from industrial washing machinery, but need advice speci ...
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Usage of one way bearing
I am developing a motorized cable reel. I am using a geared DC motor to drive central cable drum on which the cable rests. This cable reel is only use ...
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calculation of water flow rate in heat exchanger (water-air type)
Frankly speaking, I am not an engineer. But I know little bit physics.
To lift 250 watts of heat from my system, I want to use a water-air heat excha ...
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Pulleys : How to get to MA 14:1 with as few pulleys as possible .
Hi all,
Im a Noob , and I need the help of the community to help me solve some of the issues I've been having with this recreational project I've be ...
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Pumping against Vacuum
I have a vacuum vessel that is half full of water and -0.7 bar vacuum maintained above it. I am constantly filling the vessel with cold water and remo ...
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Yield strength of a gusseted joint
I am building some steel tube structures and it is clear that one of the joints needs a gusset. This will lap over the tube effectively increasing the ...
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Arduino Code Serial Communication
