精冲零件结构的工艺性,主要是指在保证零件的技术要求和使用要求的同时,在制造上是否最简单最经济。在设计精冲零件时,为获得较好的工艺性能必须在零件形状、尺寸及材料选择等方面提出具体要求。精冲零件的结构因素——最小圆角半径、壁厚及边宽、最小冲孔尺寸、冲齿模数等与零件的形状、尺寸、材料厚度、材料种类及其机械性能、压床 Fine blanking parts structure of the technology, mainly refers to the parts in the guarantee of technical requirements and requirements while using the most simple and most economical in manufacturing. In the design of fine blanking parts, in order to obtain better process performance must be part of the shape, size and material selection and so put forward specific requirements. The structural factors of fine blanking parts - the minimum fillet radius, wall thickness and edge width, the smallest punching size, the number of red teeth and other parts with the shape, size, material thickness, material type and mechanical properties, press