- ·The role of hydraulic machine
- ·Acting hydraulic machine hydraulic valves and connections
- ·Cause the hydraulic pressure generated disorders
- ·If the temperature of hydraulic machine is too high what hidden
- ·Hydraulic cleaning method
- ·How to correctly use hydraulic oil in injection molding equipment
- ·Control stability analysis of frame hydraulic pressure sensor
- ·Hydraulic machine features and uses
- ·How mechanical punching machine is a clear hole?
- ·How to choose the diameter of the aperture processing
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Drive system of Punching Machine
Press machine according to the power source can be divided into hydraulic, pneumatic, electric, can also be based on the needs of three kinds of hybrid drive system. The program control robot is controlled by the finite point position control, the heavy load is driven by hydraulic power, the medium load can be used for the electric drive system, the light load can be used for the pneumatic drive system. Multi pneumatic drive system for stamping robot, servo drive system. The machine used for spot welding and arc welding and spraying operations requires that the servo drive system should be used for any point and track control function.
1 hydraulic drive has the characteristics of large power, large inertia, fast response, easy to achieve direct drive and so on, which is suitable for carrying large energy and working in explosion proof environment.
2 pneumatic drive has the characteristics of high speed, simple structure, easy maintenance, low price and so on, which is suitable for the system of small and medium load. It is difficult to realize the servo control, which is used in the program control machine, and is used in the up and down material and the press machine.
3. Electric drive, with the wide application of low inertia, DC servo motor and matching of the servo drive, the driving system chant a large selection of, in a wide range.
The choice of machine drive system:
1. Material haulage with finite point position control program to control the robot, heavy load hydraulic drive, medium load can use electric drive system, the light load can use pneumatic drive system. Multi pneumatic drive system for stamping robot.
2 for spot welding and welding and spraying operations, the requirements of any point and trajectory control function, need to use servo drive system, need to use hydraulic drive or electric drive system can meet the requirements
