� ��A straight line to guide the piston which reciprocates in a
cylindrical metal parts. The working fluid in the engine cylinder
through the expansion of the thermal energy into mechanical energy;
gas compressor compression cylinder piston receiving increased
pressure. Turbines, engines, rotary piston housing is often
referred to as "cylinder." Cylinder applications: Printing (tension
control), semiconductors (spot welding, grinding chips),
automation, robotics, etc.