In the mechanical parts processing industry, under the rapid development of automatic equipment, the performance of processing equipment has been greatly improved, and the complex parts with different shapes can be processed to make high-quality parts. Many industrial enterprises produce parts by numerical control.
For some thin walled parts, it is relatively easy to deform. In the clamping process, the pressure plate should be pressed on the part with good rigidity, and distribute evenly as far as possible. The clamping reliability can be guaranteed. The clamping force shall be appropriate in order to prevent damage to the positioning of the workpiece or to cause unacceptable deformation of the workpiece.