德式钳工锤冲孔整形模设计

Design of the Piercing and Sizing Die for the German-Style Fitter's Hammer

介绍了一种德式钳工锤冲孔整形模具 ,利用该模具可有效避免德式钳工锤热锻工艺中冲孔时的变形 ,提高了产品质量。并阐述了模具的整体结构及工作过程 ,指出了模具设计要点。

A piercing and sizing die for manufacturing the German-style fitter's hammer was introduced. With the die, the deformation of German-style fitter's hammer while piercing holes in the hot-forging process could be avoided. Thus the product quality was improved. The whole structure and the working process of the die were stated, and the main points for the design were listed.