异形件预留工艺台阶实例分析  

Example Analysis of Reserved Steps for Shaped Parts

作　　者：石丹[1] 胡俊[1] SHI Dan,HU Jun(Chengdu Technician College,Chengdu 610000,Chin)

机构地区：[1]成都市技师学院,成都610000

出　　处：《机械工程师》2018年第6期93-95,共3页Mechanical Engineer

摘　　要：机械加工行业逐步向小批量、多品种、短周期发展,一些异型零件无规则装夹平面和孔,或装夹平面和孔不方便用于装夹定位,零件批量又小,制作专用夹具时成本和周期又不允许时,可以选用预留工艺台阶和通用夹具配合来完成加工。既可以缩短加工周期,又可以减少制作专用夹具的费用。The machining industry gradually develops into small batches and many varieties of short-term cycles. Some irregular parts do not have regular clamping planes and holes, or the clamping planes and holes are not convenient for clamping and positioning. When the parts batch is small and thefixture cost is low and the cycle time is short,the reserved process steps and the universal fixture can be used to complete the processing. This method can not only shorten the processing cycle, but also reduce the cost of producing special fixtures.

关 键 词：自动插件机插件系统 滚珠丝杆花键副 执行气缸 控制程序策略 

分 类 号：TH122[机械工程—机械设计及理论] TH162