摘要
分析了半球形零件的拉伸工艺性,设计了1副采用锥形凹模及锥形压边圈的拉伸成形模,并简述了锥形凹模及锥形压边圈的优点。
The manufacturabflity of drawing of semisphere component part was analyzed. A stretch fomfing die with spraycone cavity die and spraycone blank holder was designed. Brief account was made on the advantages of spraycone cavity of die and spmycone blank holder.
出处
《模具工业》
北大核心
2005年第10期20-21,共2页
Die & Mould Industry
关键词
拉伸系数
拉伸成形模
锥形凹模
锥形压边圈
drawing coefficient
stretch forming die
spmycone cavity of die
spraycone blank holder
