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Author: VYMT Date: Oct 16, 2024

Importance of machining accuracy of punching dies for CNC stamping machines

The machining accuracy of punching dies is crucial to the performance and product quality of CNC stamping machines. The machining accuracy of punching dies directly affects the dimensional accuracy and shape accuracy of the final product. Any slight error will cause the size of the product to be inconsistent after punching, which will affect the assembly and use effect. For example, in the automotive industry, the accuracy of punching dies is related to the fit of parts. Insufficient accuracy may cause assembly difficulties and even affect the safety and performance of the entire vehicle. High-precision dies are the basis for ensuring product quality.
Improvement of production efficiency
Punching dies with high machining accuracy can reduce the rework rate and scrap rate in production. High-precision dies ensure that each stamping can be completed within the predetermined tolerance range, reducing the correction work caused by die wear or machining errors. This not only improves production efficiency, but also significantly reduces production costs, giving enterprises an advantage in competition.
Die life and reliability
The machining accuracy of punching dies affects their service life. The higher the matching accuracy of the die, the more uniform the wear, thereby extending the service life of the die. In addition, accurate molds can effectively reduce the impact and vibration during the stamping process, reduce the equipment failure rate, and improve the reliability of the entire stamping system. This is especially important for continuous production and high-intensity operations.

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