Pneumatic Cylinder

thingiverse

Pneumatic cylinders, also known as air cylinders, are mechanical devices that utilize compressed gas to generate force in linear motion. They work similarly to hydraulic cylinders, forcing a piston to move in a specific direction. The piston itself is typically a disc or cylinder shape, and the piston rod transfers the resulting force to an object being moved. Engineers often prefer pneumatics due to their quiet operation, cleanliness, and minimal space requirements for fluid storage. Pneumatic systems also have the advantage of containing leaks that would otherwise drip out and contaminate the surroundings, making them a suitable choice in environments where cleanliness is paramount.