With the development of modern science and technology, the improvement of industrial level, the development of CNC bending. Three-dimensional hydraulic pipe bending and other parts of high performance pipe bending equipment, these high level pipe bending machine is generally driven by three main ways: 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 basic action power for the whole equipment. Rely on the motor to provide source power, there are many other ways in the process of power transmission, such as the use of motor drive gear. Rack, CAM, connecting rod and other mechanisms, according to the actual situation design to meet the requirements of the 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 precision, fast response speed, easy to realize the integration of motor hydraulic control, etc., has been widely used in all walks of life. Hydraulic oil supply hydraulic pipe bending machine is a new type of pipe bending structure. It has the advantages of reasonable structure, convenient operation, safe use, fast loading and unloading, multi-purpose of one machine and so on.

3. Motor hydraulic hybrid drive.

The pipe bender has the advantages of large transmission power, high control precision and fast response speed, but there are also some disadvantages, such as: because the operator action is too much, the production power bottom is large, the machine loss is large, the service life is shortened; Required operators, short service life; Therefore, in the further discussion, it is suggested to use motor hydraulic hybrid drive, so as to adopt the most reasonable driving mode under the respective advantages of motor hydraulic, reduce the production cost, improve the production power, improve the processing accuracy.