光学扫描测量技术在汽车冲压件精度管理的应用  

Application of Optical Scanning Measurement Technology in Precision Management of Automobile Stamping Parts

作　　者：郑小伟 廖端 熊升 黄清舟 Zheng Xiaowei;Liao Duan;Xiong Sheng;Huang Qingzhou(Yichang Branch of Guangqi Passenger Car Co.,LTD,Yichang,Hubei 443000,CHN)

机构地区：[1]广汽乘用车有限公司宜昌分公司,湖北宜昌443000

出　　处：《模具制造》2022年第10期52-54,58,共4页Die & Mould Manufacture

摘　　要：冲压作为汽车制造领域的首道工艺,冲压件的精度高低对整车生产起着重要的作用。随着汽车新车型开发造型特征复杂多样,冲压成形还原设计难度不断提升。通过光学扫描的方式,能够精确的掌握冲压件复杂造型的精度状态,编制扫描数据模板,能够快速对比冲压零件各批次生产精度状态,保证冲压件的精度,同时还能协助模具型面优化,提供数据支持。Stamping as the first process in the field of automobile manufacturing,the precision of stamping parts plays an important role in vehicle production.With the development of new automobile models,the difficulty of stamping reduction design is increasing.Through the way of optical scanning,it can accurately grasp the precision state of the complex shape of stamping parts,prepare the scanning data template,can quickly compare the production precision state of each batch of stamping parts,ensure the precision of stamping parts,but also assist the die surface optimization,provide data support.

关 键 词：汽车冲压件 光学扫描 精度管理 自动化报告 模具优化 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] TG385.2