Ruixin Company Production Line Optimization Analysis And Implementation Based On Lean Manufacturing

Along with the automotive parts profession competition gradually vigorous, theimportance of lean manufacturing emerges with the tide of the times. More and morecompanies in China have been planning to implement Lean Manufacturing to enhancetheir competitive advantages. However, Lean Manufacturing is not only an academictheory, but also a series of practical activities. This thesis introduces Leanmanufacturing origin, contents and characteristic in brief. then analyzes the currentsituation of RuiXin company, propose that implements Lean manufacturing thenecessity and the inevitability. After detailed analysis, it was found that there are somany production problems in Latch1line which need to solve and improve. For that,Ruixin proposes plans and actions to improve based on lean manufacturingknowledge. The target is to optimize work stations, increase the capacity, reduce theinventory, improve quality performance and enhance5S to a higher level. During theimplementation actions, firstly, draws “value added-non value added charts” toredesign the work stations to reduce the waste of staff and space; secondly, preparestandard work chart to identify bottleneck station and then eliminate, to satisfycustomers demands. Thirdly, make new5S inspection table to check the work line,meanwhile, enhance the whole employees awareness of the work environment.Fourthly, introduce BOS chart to track the quality performance, at last, implementKanban system in the Latch1line, initially establish push system to reduce theinventory. In the thesis, introduce the main conception of the lean manufacturing, takethe detailed actions and calculate the actual saving after implementation. Thisresearch has high reference for the same manufacturing enterprises to implement leanmanufacturing.