论文部分内容阅读
拉深是利用拉深模具把平板材料变成开口空心零件的冲压过程,是典型的变形工序。通过对不锈钢拉深件成形过程中的滑移状态及应力、应变分析.揭示了不锈钢拉深件成形时的表面划痕出现的根源,进而提出了表面保护的基本方式。
Drawing is the use of drawing die plate material into a hollow part of the opening stamping process is a typical deformation process. Through the analysis of the slippage state, stress and strain during the forming of stainless steel deep drawing parts, the root causes of surface scratches during the forming of stainless steel deep drawing parts are revealed, and then the basic way of surface protection is put forward.