In the use of hydraulic wrench, in order to better access to power sources, reduce the work resistance, often the actual output torque of the hydraulic wrench to achieve the best results, then how should the calculation before the operation, here to be simple Introduction.

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Hydraulic wrench in the use of the process, mainly rely on the head of the power source to provide the relevant operation, and the working head generally consists of three parts: frame, cylinder, transmission parts. The three work between each other, through coordination to complete the homework.

Correct calculation of the size of the output torque of the hydraulic wrench need to first understand the working principle of the hydraulic wrench, the cylinder is generally the output force, the cylinder piston rod and the transmission part of the composition of the movement, and the hydraulic wrench magnification arm force is the distance from the center of the cylinder to the center of the distance. When calculating the actual output torque of the hydraulic wrench, familiar with the basic formula, that is, hydraulic wrench output torque = cylinder output x arm.

In addition, when calculating the actual output torque of the hydraulic wrench, it is also necessary to pay attention to some influencing factors such as frictional resistance and consumption. In actual calculation, the actual output torque of the hydraulic wrench is less than the theoretical output torque.

Mechanical operations often require strict and accurate data reference, hydraulic wrench in the use of the process also need to calculate the size of the output torque to understand the basic knowledge of hydraulic wrench, when used to bring more help.