What are the types of cylinders and the characteristics of damper cylinders?

Classification of gas pressure from cylinder piston in one direction or in two directions

1. Single-acting cylinder: The piston of the cylinder can only be driven by air pressure in one direction, and external force is needed in the reverse direction.

2. Dual-acting cylinder: The piston of the cylinder is driven by air pressure in both positive and negative directions.

Classify cylinders according to their installation forms

1. Fixed cylinder: The cylinder block is fixed.

2. Axle pin cylinder: Cylinder block can swing around fixed pin in a certain angle.

3. Rotary cylinder: Cylinder block is usually fixed on the spindle of the machine tool, which can rotate with the spindle of the machine at random. This kind of cylinder block is often used in the pneumatic chuck of the machine tool.

Classify cylinders according to their functions and uses

1. Ordinary cylinders: including single-acting and double-acting cylinders. This kind of cylinder is usually used without special requirements.
   

2. Buffer cylinder: The cylinder has a buffer device, which can avoid strong impact when the piston moves to the end. This kind of cylinder is often used in high pressure and high speed working occasions.

3. Gas-liquid damper cylinder: The cylinder is connected in series with the hydraulic cylinder, which can obtain stable motion speed. This kind of cylinder can be used in occasions with high speed regulation requirements.

4. Swing cylinder: The action of the cylinder can be used as reciprocating rotation around the axis line, which can be used for fixture positioning, valve switch, etc.

5. Impact cylinder: It is a kind of high-energy cylinder with high-speed movement of piston rod, which can be used for punching, cutting and so on.

Damping cylinder is composed of cylinder and cylinder in series or in parallel. It drives cylinder with compressed air as energy source. It can move smoothly through the damping adjustment of closed cylinder. This kind of cylinder is used in constant feed device of machine tools and machinery.

Compact structure, small size, suitable for the increasingly miniaturized host supporting needs, easy to install.

The filter is designed with semi-automatic drainage device, which can drain sewage automatically and manually when the main engine is out of gas.

Pressure relief valve is sensitive, stable and reliable.

The oil quantity of the oil mist can be adjusted, which is suitable for lubrication under different working conditions.

It is easy to assemble and disassemble.

Varieties and specifications are complete to meet the needs of users.

1. A new type of Pneumatic-hydraulic cylinder has the advantages of both pneumatic and hydraulic.

2. Adjusting the damp oil can make the piston moving speed change smoothly and adapt to the fast (backward) and slow (backward) advance.

3. Wide range of speed regulation and easy operation.

4. Installation form: horizontal type.

5. Installation and connection accessories refer to QGB series selection.