模具复磨磨削裂纹的探讨

A Discussion on Grinding Cracks Caused by Die & Mould-repolishing

本文较全面地分析了模具复磨时磨削裂纹产生的原因和防止模具复磨时产生裂纹的措施,在实际中对提高模具的使用寿命、降低生产成本具有指导意义。

This paper makes an analysis of the causes for cracks in the process of repolishing and grinding of moulds and proposes corresponding precautions against them. It is of practical significance in increasing mould s life and lowering production cost.