车门内外板模具零件型面管理差异  

Difference between car door inner and outer plate in profile management of die part

作　　者：荀斌 XUN Bin(SAIC Volkswagen Automobile Co.,Ltd.,Shanghai 201805,China)

机构地区：[1]上汽大众汽车有限公司,上海201805

出　　处：《模具工业》2024年第10期24-28,共5页Die & Mould Industry

摘　　要：车门内外板在车身上的功能不同,在表面质量和尺寸精度要求各有侧重,从制件型面回弹补偿数据、模具零件型面加工数据、模具研配调试等方面分析了车门内外板模具零件型面管理的差异,使模具零件型面具有一贯性和可恢复性,保证门板的成形质量,并缩短调试周期。The functions of the car door inner and outer plate on the body are different,with differ-ent emphasis on surface quality and dimensional accuracy requirements.The differences in the pro-file management of the die parts between the car door inner and outer plate were analyzed from three aspects:the springback compensation data of the die parts profile,the processing data of the die surface,and the die lapping and debugging,so as to make die parts profile consistent and recov-erable,which ensured the forming quality of the door plate and shortened the debugging period.

关 键 词：门板 模具零件型面 回弹 研配调试 

分 类 号：TG386[金属学及工艺—金属压力加工]