通用棚车横压条压形工艺改进  

Improvement of Stamping Type Process for General Boxcar Cross Layering

作　　者：孟令武 

机构地区：[1]齐齐哈尔轨道交通装备有限责任公司冷工艺部,黑龙江齐齐哈尔161002

出　　处：《模具制造》2016年第3期22-25,共4页Die & Mould Manufacture

摘　　要：70t级通用棚车横压条采用油压机压形,生产成本较高且工作效率低,不能满足大批量生产需求。通过对制件成形原理和成形过程进行分析,并且对设备参数、工作原理、模具结构、生产成本工艺流程等影响因素综合分析,结合相关工艺试验,将横压条的油压机压形工序优化为液压折弯机压形。结果表明,改进结果降低了生产成本、减少了电能消耗,且提高了产品质量。70t general boxcar cross layering stamping type by hydraulic machine,it takes highproduction cost but get low working efficiency,can not meet the needs of mass production.Through the analysis of forming principle and forming process of parts,and the comprehensiveanalysis of the parameters of the equipment,working principle,die structure,production costs,technological process,combined with the related process,to optimize the stamping type processof cross layering from hydraulic machine to hydraulic bending machine.The results indicatedthat the improvement reduce the cost of production and energy consumption, and improve theproduct quality.

关 键 词：压形 模具结构 生产成本 折弯机 

分 类 号：TG306[金属学及工艺—金属压力加工]