摘要
本文根据冲载变形机理 ,详细分析了影响冲裁搭边值的因素及水平。通过对不锈钢、锡青铜、铝合金等薄金属板的冲裁正交试验 ,找出了各因素对冲裁搭边值的影响规律 。
矨ccording to the deformation mechanism in polyurethane-die cutting,this paper analyzed the factors and levels relating to the cutting-building side value and gave the results of orthogonal experiments on the thin plats made of stainless steel,aluminium alloy,gunmetal,etc.And therefore explained the influential factors on the cutting-building side value and presented.Some better results of cutting-building side value for a few materials.〔
关键词
聚氨酯通用冲模
搭边值
切割模板
Polyurethane-die current
cutting-building side value
cutting board.
