压盖级进模排样设计的研究  

Research on layout design for gland progressive die

作　　者：何敏红[1] 王树勋[1] 武晓红[1] 

机构地区：[1]江门职业技术学院机电技术系,广东江门529090

出　　处：《锻压技术》2013年第3期115-117,共3页Forging & Stamping Technology

基　　金：2012年财政部;教育部中央专项资金职业教育实训基地建设项目(财教〔2012〕145号);2012年广东省高职重点培育专业建设项目(粤财教〔2012〕445号)

摘　　要：压盖多工位级进模的原企业排样设计方案为纵向单排,本文提出倾斜双排和倾斜三排的排样设计方案。研究发现倾斜三排排样设计虽然材料利用率最高,但其模具结构使其模具体积庞大,对冲制设备的要求超出该厂现有设备的能力。通过对材料利用率、模具复杂程度以及企业现有设备等方面综合分析,最后采用倾斜双排的新方案。与纵向单排相比,新方案的材料利用率从55%提高到76%,生产成本大为降低。As the enterprise＇s original multi-position progressive die layout design for gland is of longitudinal single row type, the layout designs of inclined double row and inclined three row were proposed. It was found that although the material utilization ratio of inclined-three-row layout design was the highest, the die structure led to large die dimension which was beyond the capacity of the existing equipment of the enterprise. By comprehensive analysis of material utili- zation ratio, the complexity of the dies and the existing equipment of the enterprise, the new layout design of inclined double row was finally adopted. Compared with the layout design of longitudinal single row, the material utilization ra- tio of the new layout design is increased from 55% to 76%, leading to great reduction of the production cost.

关 键 词：多工位级进模 排样设计 倾斜双排 材料利用率 

分 类 号：TG385.2[金属学及工艺—金属压力加工]