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Chris Johns's user avatar
Chris Johns's user avatar
Chris Johns's user avatar
Chris Johns
  • Member for 8 years, 5 months
  • Last seen more than a month ago
3 votes

Knife makeing, choose the steel

3 votes

Tower crane with a cabin on ground level

3 votes

Why are spur gear ratios not always whole numbers in practice?

3 votes
Accepted

Applications with combination of high friction and low wear?

3 votes

Is it Possible to Automatically Transform an Image of an Object into a Line Drawing in AutoCAD?

3 votes
Accepted

silicone injection molding - making a flexible ring

3 votes

Is hardened steel better than tough steel?

3 votes

How to simulate car acceleration

3 votes
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Artificial Intelligence in manufacturing machines

3 votes

How to chose production process of copper electrical connector, Extrusion vs Die casting

3 votes

How to measure calories actually burned from exercise?

3 votes

Does the turbo-compressor increase the efficiency of car engine?

3 votes

Do I need to mention every dimension on a to-scale drawing?

3 votes

Why do North American Roadways Use Yellow Instead of White to Separate Opposing Traffic?

3 votes

Can a six-wheeled F1 car have a better acceleration profile than a typical F1 car?

3 votes
Accepted

Can Compressed air be used as a thrust component in a spacecraft to propel the craft through space or to orient the craft?

3 votes

Is there any material that has a higher kinetic friction than static friction?

3 votes
Accepted

Siding for Industrial Shed: Rain protection vs Ventilation

3 votes
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Is there a way rotate a wheel in a single direction but have opposing motions every 180 degrees?

3 votes

What are these bent shapes on this elbow in a compressor suction pipe?

3 votes
Accepted

Basic difference between "compress" and "pressurise"

3 votes

Maximum deflection of a beam with both ends fixed and distributed load

3 votes

Is it possible to convert uniform loads to point loads?

3 votes

3D Representation of Magnetic Field Lines

3 votes

V8 electric engine

3 votes

Impact load of a bullet on a laminate

3 votes

How can I stop carbon fibre mat from fraying?

3 votes

How to notate the position of a train?

3 votes
Accepted

Why are drill bits always slightly undersized?

3 votes
Accepted

What is the highest-temp castable refractory cement available?

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