The best-selling high precision punching machine in 2023

Discover the key to enhancing the performance and accuracy of high precision punching machines through rational and optimal design. Learn how to effectively separate heat sources, reduce thermal value, and enhance heat dissipation, paving the way for superior performance and longer service life.

The Design of High Precision Punching Machine: Optimizing Structure and Heat Dissipation



1. Rational and Optimal Design for High Precision Punching Machines

In order to ensure the accuracy and control the high-speed movement of heat bits in a high-precision punch press, the optimal design focuses on finding the perfect temperature field distribution and comprehensive stiffness distribution. By utilizing the concept of "thermally symmetrical plane," symmetrical structures are employed to offset stress and strain caused by thermal deformation. The design of the base and beam fastening system, as well as the four-point crankshaft support structure, maximize rigidity and minimize deformation.

2. Effective Separation Design for Heat Sources

To reduce heat in high precision punching machines, a separation design approach is adopted to separate the heat source from the machine body. The design considers static stiffness, dynamic stiffness, and thermal stiffness as a whole, while also employing heat capacity balance design to minimize thermal deformation. By controlling temperature rise or transferring heat, a relative balance of temperature throughout the punching machine is achieved.

3. Reducing the Thermal Value of Heat Sources

Frictional heat generated by the relative motion of high precision punching machine parts not only accelerates wear and aging, but also reduces their lifespan. To minimize heat generation, it is crucial to reduce the friction coefficient of each moving surface, especially the crankshaft, connecting rod, and spaces between moving parts. Exploring new materials with high cost performance is a promising solution to reduce frictional heat.

4. Enhancing Heat Dissipation in High Precision Punching Machines

By improving the heat dissipation strips at each heat source, the heat exchange coefficient can be enhanced, thereby increasing the heat dissipation area. This optimization effectively improves the overall cooling capability of high precision punching machines, ensuring efficient operation.