摘要
介绍了一种方锥形件的成形工艺,模具利用零件本身的特点,没有采用导向装置,而是通过巧妙的设计,简化了模具结构,将切边、冲孔设计成复合模,通过2次切边、1次冲孔满足了产品质量要求。
The forming technology of the quadrate-tapered part was analyzed. According to the characteristic of the part structure, a forming die was skillfully designed without adoption of guiding mechanism. The die was simplified by the combination of trimming and punching. The operation of once and punching twice can meet the requirements of production quality.
出处
《模具工业》
北大核心
2006年第6期29-30,共2页
Die & Mould Industry
关键词
方锥形件
切边
冲孔
复合模
quadrate-tapered part
trimming cut
punching
combination die
