Sliding table cylinder structure
Sliding table cylinder is a cylindrical metal part that guides the piston to do linear reciprocating motion. Air gradually expands in the cylinder, converting heat energy into mechanical energy; The gas is compressed by the piston in the compressor cylinder, and the pressure increases. Drum is generally used in printing, semiconductor, automation control, robotics and other fields.
The working principle of the sliding table cylinder is to input compressed air to the cylinder on the fixed die, and the guide rod is pushed in the opposite direction by the cylinder at one end, and the pushing stroke depends on the length of the guide rod. Pneumatic sliding table cylinder is generally used for conveying precision instruments with high precision. The guide rod cylinder has strong lateral load resistance.
The thrust and tension on the piston rod are determined according to the force required for the work.
Therefore, when selecting the cylinder, the output force of the cylinder should be slightly to the left. If the cylinder diameter is small and the output force is not enough, the cylinder cannot work normally; However, the cylinder diameter is too large, which not only makes the equipment cumbersome and costly, but also increases gas consumption and causes energy waste. When designing the fixture, the booster should be used as much as possible to reduce the size of the cylinder.
The piston of the cylinder is fixed on the piston rod, the plates at both ends of the piston rod can be firmly fixed on the workbench of the machine tool, and the sliding table moves back and forth on the piston rod, which is a common sliding table cylinder in our industrial machinery and equipment.