摘要
根据屏蔽罩制件的结构特点,采用对头斜排,1模4件的排样形式,材料利用率和生产效率都最高;如何保证制件出模顺畅是一模多件的弯曲级进模设计难点,该模具采用压缩空气吹件,较好地解决了该难点,制件冲压过程顺畅,材料利用率达71.6%,生产效率高。
According to the structure characteristic of shielding hood part, using the right oblique arrangement, layout form four pieces of a die, the material utilization rate and the production efficiency is the highest; How to ensure that the workpiece is bending die smooth level more than one mode into the difficulty of mold design, the mold with compressed air blowing, solves the difficulty of stamping process, the workpicce is smooth, the material utilization rate up to 71.6%, high production efficiency.
出处
《模具制造》
2013年第11期1-4,共4页
Die & Mould Manufacture
关键词
弯曲级进模
屏蔽罩
工艺分析
bending progressive die
shield hood part
process analysis
