Network optimization information:

From the end of World War II to the 1950s, hydraulic technology quickly entered the civil field, and made great progress in machine tools, engineering machinery, agricultural machinery, automobiles, ships and other fields. Hydraulic profiling device, automatic Hydraulic transmission In the hydraulic control system of machine tools, modular machine tools and automatic lines, the electro-hydraulic servo system has also been further improved, such as BMP cycloidal hydraulic motor The nozzle flapper valve is used in the first stage, which improves the rapidity of the electro-hydraulic servo valve, and it is possible to apply the electro-hydraulic servo system to other fields.

With the development of atomic energy, space technology, electronic technology and many other fields, low speed and high torque Hydraulic cycloid motor The application of hydraulic technology is more and more extensive.

Hydraulic transmission is widely used in excavators, loaders, bulldozers, rollers and other construction machinery.

Hydraulic transmission devices, such as hydraulic truck cranes, are also widely used in lifting and transportation.

Hydraulic transmission and control are increasingly widely used in metallurgical industry, such as blast furnace charging mechanism, converter swivel, electric furnace swivel, electrode lifting control, etc.

In steel rolling equipment, hydraulic transmission is used instead of complex mechanical transmission when pulling, pushing, lifting, lowering, swinging, spinning and other movements are carried out on rolled pieces.