The choose and buy of cylinder manufacturers introduce cylinder and principle

According to the cylinder manufacturer, the choice of the cylinder must be type, installation, the size of the force, piston stroke, the piston movement speed and so on into consideration, then explain it in detail by the cylinder manufacturer the choose and buy of cylinder: 1, the choice of the type according to the work requirements and conditions, correct selection of the type of the cylinder. For cylinder to travel no impact on the terminal phenomenon and impact noise should choose buffer cylinder; For light weight, choose the light cylinder; Required to install a space narrow and short journeys, optional thin cylinder; With transverse load, optional with guide rod cylinder; Brake precision demanding, choose the lock cylinder; Requirements without dirt need to choose when to oil or no oil lubrication cylinder, etc. 2, installation forms according to the installation location, purpose and other factors. In the general case, using the fixed type cylinder. When need to work with agencies continuous rotary, should choose the rotary cylinder. On the piston rod in addition to the linear motion, still need to make arc swing, choose shaft pin type cylinder. When have special requirements, you should choose the corresponding special cylinder. 3, the choice of the size of the force that bore. According to the size of the load to determine the cylinder and output thrust and tension. General all press load theory required cylinder force equilibrium conditions, according to the different load rate of different speed selection, margin slightly make the cylinder and output force. Diameter is too small, the output power is not enough, but the diameter is too large, bulky equipment, increase cost, and increase the gas consumption, waste of energy. In fixture design, should try to use force, to decrease the size of the shape of the cylinder. 4, the piston stroke and the use of occasions and institutions related to schedule and but generally don't choose full itinerary, and prevent the piston and cylinder head touching. Such as used for clamping mechanism, etc. , shall be computed according to the required schedule increase 10 ~ 20 ㎜ allowance. 5, mainly depends on the cylinder of the piston velocity is input into the compressed air flow, cylinder vent size and the size of tube diameter, requires high speed movement should be of great value. Selects the throttle valve control cylinder speed note: horizontal cylinder driving load, recommend using exhaust throttle speed regulation; Vertical installation cylinder lifting load, recommended intake throttle speed regulation; Schedules required to avoid impact on the smooth movement at the end, should choose the cylinder with the buffer device. 1, the choice of the type according to the work requirements and conditions, correct selection of the type of cylinder. For cylinder to travel no impact on the terminal phenomenon and impact noise should choose buffer cylinder; For light weight, choose the light cylinder; Required to install a space narrow and short journeys, optional thin cylinder; With transverse load, optional with guide rod cylinder; Brake precision demanding, choose the lock cylinder; Requirements without dirt need to choose when to oil or no oil lubrication cylinder, etc. 2, installation forms according to the installation location, purpose and other factors. In the general case, using the fixed type cylinder. When need to work with agencies continuous rotary, should choose the rotary cylinder. On the piston rod in addition to the linear motion, still need to make arc swing, choose shaft pin type cylinder. When have special requirements, you should choose the corresponding special cylinder. 3, the choice of the size of the force that bore. According to the size of the load to determine the cylinder and output thrust and tension. General all press load theory required cylinder force equilibrium conditions, according to the different load rate of different speed selection, margin slightly make the cylinder and output force. Diameter is too small, the output power is not enough, but the diameter is too large, bulky equipment, increase cost, and increase the gas consumption, waste of energy. In fixture design, should try to use force, to decrease the size of the shape of the cylinder. 4, the piston stroke and the use of occasions and institutions related to schedule and but generally don't choose full itinerary, and prevent the piston and cylinder head touching. Such as used for clamping mechanism, etc. , shall be computed according to the required schedule increase 10 ~ 20 ㎜ allowance. 5, the rate of movement of the piston cylinder works mainly depends on input into the compressed air flow, cylinder cylinder vent size and the size of tube diameter, requires high speed movement should be of great value. Selects the throttle valve control cylinder speed note: horizontal cylinder driving load, recommend using exhaust throttle speed regulation; Vertical installation cylinder lifting load, recommended intake throttle speed regulation; Schedules required to avoid impact on the smooth movement at the end, should choose the cylinder with the buffer device.