With the development of modern science and technology, the improvement of industrial level, the development of CNC bending pipe. For some high-performance bending equipment such as three-dimensional hydraulic pipe bending, there are generally three main driving methods for these high-level servo tube bending machine: motor drive. Hydraulic transmission. Motor hydraulic hybrid transmission.

1. Motor drive.

In today's modern industry, the power source of most institutions and equipment is driven by motor, which provides the power for the basic action of the entire equipment. Relying on the motor to provide source power, there are many other ways in the power transmission process, such as using the motor to drive the gear. Rack, CAM, connecting rod and other mechanisms are designed according to the actual situation to meet the requirements of the servo tube bending machine.

2. Hydraulic transmission.

With the continuous development of industrial technology, hydraulic transmission technology has become one of the most rapidly developing technologies in mechanical equipment, especially in recent years, has entered a new stage of development. Hydraulic transmission and control system has the advantages of large transmission power, poor control accuracy, fast response speed, easy to realize the integration of motor and liquid control, etc., and has been widely used in all walks of life. The hydraulic servo tube bending machine is a new type of bending pipe structure, which has the advantages of reasonable structure, easy operation, safe use, fast loading and unloading, and multi-purpose of one machine.

3. Motor hydraulic hybrid drive.

servo tube bending machine has the advantages of large transmission power, high control accuracy, fast response speed, but there are also some disadvantages, such as: due to excessive operator action, large production power bottom, large machine loss, shortened service life; Many operators required, short service life; Therefore, it is recommended to use motor hydraulic hybrid drive in further discussion, in order to use the most reasonable drive mode under the respective advantages of motor hydraulic, reduce production costs, improve production power, and improve processing accuracy.

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