Netherlands-based Circular in Motion says it is starting with plastics as it introduces its online platform “to sell and buy sustainable materials” in an effort to “help operators, from municipalities ...

A cam is a simple mechanism that converts rotary motion (movement that goes round in a circle) into linear motion (movement in a straight line). These mechanisms can be found in car engines, printing ...

Roller-pinion systems are a better option than rack and pinions where accuracy and a minimum of friction are important. • Roller pinions can provide accurate positioning up to ±30 µm (±0.00118 in.) • ...