The types of cylinder have?

Pressure of compressed gas transmission pressure pneumatic actuators can be converted into mechanical energy. The cylinder for reciprocating linear motion and for reciprocating swing two categories. For reciprocating linear motion can be divided into the single-acting cylinder, double acting, diaphragm type and impact of cylinder. (1) the single-acting cylinder: only one end of the piston rod, air supply from one side of the piston can produce pressure and air pressure forces the pistons to generate thrust, by spring or self-respect to return. (2) : double-acting cylinder from the pistons alternately on both sides of the gas supply, power output in one or two direction. (3) the diaphragm cylinder: replace with diaphragm piston, output force in only one direction, with a spring return. It sealed performance is good, but short. (4) the impact cylinder: this is a new type of component. It put the compressed gas pressure can be converted to the piston velocity ( ~ m/s) The movement of the kinetic energy to work. Increases the impact cylinder cover with nozzle and discharge port. The cover and the cylinder piston into gas storage chamber, tail and head cavity 3 rooms. It is widely used for blanking, punching, crushing and shaping and other assignments. Reciprocating swing oscillating cylinder cylinder said, by the blade will be divided into two, its inner cavity to the two cavity for gas supply, output shaft swing motion, oscillating Angle is less than °. In addition, there is the rotary cylinder, gas-liquid damping cylinder, and the step cylinder, etc.