When we use the hydraulic wrench, in order to better get the power source, reduce the resistance of the work, generally calculate the actual output torque of the hydraulic wrench to achieve the best applicable effect, then how to set the torque of the hydraulic wrench? Next, give you a simple introd......

The torque of a hydraulic wrench does not start from 0, it is also determined by a special pump for a hydraulic wrench. Because the hydraulic wrench pump is a two-stage pump or a three-stage pump, whether it is a gear pump or a plunger pump at low pressure and large flow, the overflow is large, the ......

The hydraulic pump (hydraulic jack) uses the characteristics of hydraulic transmission during use Compared with other transmissions, hydraulic transmission has the following advantages:

Disadvantages of hydraulic transmission: Hydraulic transmissions have the following disadvantages compared to other drives. (1) Strict gear ratio cannot be guaranteed due to leakage and liquid compressibility. (2) Hydraulic transmissions are more sensitive to changes in oil temperature, and shoul......

Application of Hydraulic Transmission: Hydraulic Transmission Technology is widely used in various aspects in industrial sectors, and hydraulic drive technology is widely used in various mechanical products to improve the level of automation, enhance product reliability and flexibility.

The electric hydraulic oil pump can be used as a hydraulic pump of various hydraulic instruments. After the electric hydraulic oil pump is equipped with other hydraulic tools, it is possible to make a lifting, pressure type, eluting tube, bending, collections, shear, assembly, disassembly, etc. Red......