继电器轭铁成形工艺设计  

Relay Iron Yoke Forming Process Design

作　　者：于文强[1] 张建龙[2] 叶成荫[2] 

机构地区：[1]山东理工大学机械工程学院,山东淄博255049 [2]山东理工大学交通与车辆工程学院,山东淄博255049

出　　处：《煤矿机械》2012年第10期125-126,共2页Coal Mine Machinery

摘　　要：轭铁制件材料薄、外形尺寸小且精度要求较高,在综合考虑零件加工的工艺方案,生产批量等问题后,确定采用冲孔落料复合模加折弯工序,模架等零件选用国家标准。力求做到模具结构精简,工艺成本低且实施可靠、满足生产需求。This is parts be produced by die its thin material and small size and high precision.Determine the use of composite blanking punching die bending process increases after considering the parts machining process plan,production volume and other issues.Mold base and other parts use the national standard.The mold has simple mold structure,it has low-cost process and implement a reliable and to meet production requirements.

关 键 词：冲孔落料复合模 弯曲模 标准化 

分 类 号：TM58[电气工程—电器] TG76[金属学及工艺—刀具与模具]