摘要
为研发具有自主知识产权的汽车外覆盖件冲压线运动规划及仿真系统,基于分解规划法及多设备空间协调优化技术,对汽车外覆盖件冲压线整线运动规划进行求解并自主开发配置软件JAMP;基于冲压运动仿真对冲压线整线进行运动规划,优化整线送料机构的送料路径,提高整线的生产节拍;通过对冲压线整线进行实际测试,不同生产节拍下送料臂各部件的温升情况及各关节的扭矩范围均正常,冲压线整线实际生产节拍略低于仿真节拍,最大误差为3.06%。结果表明,该单臂送料规划系统合理可行、运行可靠。
To develop a motion planning and simulation system for auto body panels stamping production line with independent intellectual property rights,the production line motion planning of auto body panels stamping line was solved and the configuration software JAMP(JIER automation motion planning)was developed based on the decomposition planning method and the multi-device space coordination optimization technology.The motion simulation of auto body panels stamping line was performed based on the PLS(press line simulation).The feeding path of feeding mechanism was optimized,and the production rhythm of the stamping line was improved.Through actually testing the operation of stamping line,the temperature raise of different parts and torques of different joints in the feeding mechanism were normal at different SPM.The actual operation rhythm of the stamping line was a bit lower than the simulation rhythm,while the maximum deviation was 3.06%.The result showed that the planning system of the single-arm feeding mechanism was reasonable and reliable.
作者
张志刚
刘战强
李志强
赵先进
ZHANG Zhigang;LIU Zhanqiang;LI Zhiqiang;ZHAO Xianjin(School of Mechanical Engineering,Shandong University,Jinan 250061,China;JIER Machine-Tool Group Co.,LTD,Jinan 250022,China;Key Laboratory of High Efficiency and Clean Mechanical Manufacture of MOE/Key National Demonstration Center for Experimental Mechanical Engineering Education,Jinan 250061,China)
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2020年第3期688-696,共9页
Computer Integrated Manufacturing Systems
基金
国家大型精密复合冲压成形机床创新能力平台资助项目(2011ZX04016-091)
山东省重点研发计划资助项目(2017CXGC0909)。
关键词
协调优化
运动仿真
送料路径
生产节拍
汽车外覆盖件
冲压线整线
coordination optimization
motion simulation
feeding path
production rhythm
auto body panels
stamping line
作者简介
张志刚(1957-),男,山东荣成人,研究员,博士,研究方向:机械和伺服压力机研发,E-mail:zhang_zhigang@jiermt.com;通信作者:刘战强(1969-),男,山东肥城人,教授,博士,研究方向:高效加工及智能制造,E-mail:melius@sdu.edu.cn;李志强(1989-),男,山东莱芜人,助理工程师,硕士,研究方向:伺服压力机设计;赵先进(1983-),男,河南巩县人,工程师,硕士,研究方向:冲压线整线运动规划与仿真分析。
