摘要
在汽车总装配过程中,为了保证生产线体节拍、多车型混线生产柔性化以及零部件装配质量,往往需要在关键工位设计辅助装配工装。文章以总装后桥举升工装改进为例,在工装设计过程中使用TRIZ理论的物-场模型解决方法,确定元素并绘制物-场原理图,最后选择标准解,将工装进行改善。通过实际运用,此工装不仅实现了6款车型混线生产,同时使工装切换时间由以前的5 min缩短到10 s,解决了生产现场瓶颈问题。
In the car assembly process, designing assembling tooling in key working positions for mixing model flexible production and controlling the assembling quality of auto parts is required to ensure the produetion line rhythm. In this paper, aimed at the improvements of rear axle assembly lift tooling, materials-field solution based on TRIZ in designing tooling identifies elements, draws the diagram of materials-fiehl, selects the standard solution and improves the tooling quality. Through practical application, this tooling not only realized 6 models mixed in assembly production line, but also achieved tooling switching from the previous 5 rain to 10 s to solve the bottleneck problem of the production site.
出处
《汽车工程师》
2013年第8期43-45,共3页
Automotive Engineer