How to improve the cutting quality of shelf punching machine die surface?
2019-12-02
There are two important indicators to evaluate the cutting performance. One is the degree of natural wear and damage of the tool (such as cutting tool, broken tool, sticking tool). The second is the surface quality of the die of the strip punching machine (such as corrugation, edge loss, and beading). Cutting performance is the comprehensive response of cutting tool and cutting effect, which is very difficult
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