汽车曲面钣金件三维激光切割柔性夹持工装的设计与应用  

Design and Application of Automotive Curved Sheet Metal Parts 3D Laser Cutting Flexible Clamping Tooling

作　　者：许桂云 刘秀珍 邱兴波 Xu Gui-yun;Liu Xiu-zhen;Qiu Xing-bo(Chongqing Vocational and Technical University of Mechatronics,Chongqing 402760;ChongQing ChenYi Laser Technology Co.,Ltd,Chongqing 404100)

机构地区：[1]重庆机电职业技术大学机械工程学院,重庆402760 [2]重庆机电职业技术大学,重庆402760 [3]重庆辰伊激光科技有限公司,重庆404100

出　　处：《内燃机与配件》2022年第20期50-52,共3页Internal Combustion Engine & Parts

基　　金：2020年度重庆市教委科学技术研究计划项目,汽车曲面钣金件三维激光切割柔性夹持工装的设计与研发(项目编号:KJQN202003704);重庆市高等教育学会2021-2022年度重庆高等教育科学研究课题重点课题,“双高”建设背景下职业本科院校“智能制造专业群”建设研究与实践(项目编号:CQGJ21A050)。

摘　　要：针对汽车曲面钣金件三维激光切割过程中工装夹具存在操作不够灵活、便捷,排屑、排渣、排气不够通畅等问题,组织科研团队,利用柔性工装的思路对工装制作方式加以优化和改进,设计出适合企业实际情况的柔性便捷工装,在满足加工质量及操作便捷的基础上,有效提高定位精度,缩短工装制作周期,降低制作成本,提高工装重复利用率等,解决了企业难题。In view of the problems of tooling fixtures in the three-dimensional laser cutting process of curved sheet metal parts of automobiles, such as insufficient flexibility and convenience in operation, chip removal, slag discharge, and exhaust are not smooth enough, the scientific research team is organized to optimize and improve the tooling production method by using the idea of flexible tooling, and design a flexible and convenient tooling suitable for the actual situation of the enterprise.On the basis of meeting the processing quality and convenient operation, effectively improve the positioning accuracy, shorten the tooling production cycle, reduce the production cost, improve the reuse rate of the tooling, etc., and solve the problems of the enterprise.

关 键 词：汽车曲面钣金件 激光切割 柔性夹持 工装设计 

分 类 号：TG751.1[金属学及工艺—刀具与模具]