摘要
为解决液态可喷涂阻尼隔音材料(LASD)机器人枪嘴堵塞对总装车间零件安装造成的干涉问题,对LASD机器人堵枪现象进行分析,通过研究喷漆车间LASD机器人的堵枪次数和停线时间,得到造成堵枪的根本原因为机器人入口胶压过高及材料表面干燥时间短,通过降低机器人入口胶压及在材料包装中增加垫圈有效降低了LASD机器人堵枪次数,最大限度降低问题车身流入总装车间的风险,同时降低了设备和人员成本,有效减少了因涂胶状态异常带来的喷漆设备停机以及残胶擦拭引发的质量停线,间接减少了总装车间由于LASD干涉装配造成的生产线质量停线及车身离线修复时间。
To address the interference of Liquid Apply Sound Deadener(LASD)robot nozzle block on parts installation in the assembly shop,this article analyzed LASD robot nozzle block.Through studying the LASD robot nozzle block times and equipment downtime of paint shop,the root cause of nozzle block was the high robot inlet gluing pressure and short material surface drying time.The LASD robot nozzle block time was reduced effectively by reducing robot inlet gluing pressure and adding gasket to material package,which reduced the risk of faulty car body going to assembly shop to the maximum,and reduced equipment and personnel manpower cost,which effectively reduced the cost from paint shop equipment downtime caused by abnormal gluing status.Meanwhile,it can also shorten the time of production line downtime and car body offline rework that caused by LASD interference in assembly shop.
作者
田孟辙
杨宝祥
张海波
Tian Mengzhe;Yang Baoxiang;Zhang Haibo(Beijing Benz Automotive Company,Beijing 100176)
出处
《汽车工艺与材料》
2024年第3期58-63,共6页
Automobile Technology & Material
关键词
LASD
堵枪
胶压
垫圈
膜厚
LASD
Nozzle block
Material pressure
Gasket
Film thickness
