Project Application Of Lean Production In Ring Type Part Production Line Of Shenyang Xinhang Company

Nowadays people take Lean Prodution Mode as a kind of advanced management model step by step. Its actualizing brings enterprises much more good effects such as increasing productivity, reducing the cost, shortening the producing circle and decreasing storage etc. This is also the reason why many enterprises in American began to accept Lean Production Mode after it was succeeded running in Japan. Lean Production will take place of mass-production mode and make itself the mainstream of produce mode in 21st century. To occupy the market during the international competition, enterprises of china must give up the incomplete mass-produce mode and turn to Lean Production .Here the article expatiates on the history background and the reason it came into success of Lean Production . It also gives out a general comparison on the background of producing, producing control and management control between the core of Lean Production─JIT and MRP-Ⅱ. It also analyses the feasibility of Lean Production in enterprises in our country combining the situation of our country and the inter situation of enterprise. Push/Pull produce management mode. That is to adopt Push (MRP) control mode at the primary stage of all product line embranchments, and use Pull (JIT watch board system) control mode in the next stage. At the same time, with the idea of Lean Production , discuss the problem that ahead of product ahead/behind of product plan in batch-produce, and search the way to resolve it. Accompany with the constantly development of enterprise reformation, this kind of on-time produce plan will make a wide application foreground.At the same time, the paper also described necessity to introduce lean production in ring type part production line for Shenyang Xinhang company to participate in international competition. Ring type part production line belongs to Shenyang Xinhang sub-factories which has good internal and external collaboration and good market prospects. Meanwhile, in the process of ring part establishment, no matter it is modified in the plant, production line layout, human resources management, quality management, technology management, etc. the idea of lean production was adopted. All factors mentioned make the lean production methods is feasible in the ring part production line. Part of the work of the implementation of Lean Production in the ring part production line is in progress. This is a try to change the old mode of production. It can achieve good results or not, the key depends on the support of the company's leadership and the participation of all the staff. As long as we can persevere in the efforts towards the direction of reform, I believe that the implementation of lean production will certainly be a success.Lean Manufacturing is throughout its production process, it is not linear, but a ring. There is not a specific starting point to enter the ring and begun to implement lean manufacturing. The nature of the ring means that enterprises must study in detail of all the operation of links to get a good decision where they should focus on. Lean Production is an ongoing challenge and continuous improvement process. Lean manufacturing is a long-distance journey, not the destination. Regardless of a business that they are doing well now, lean manufacturing can enable it do a better job.The last part of this article is the attempt of ring-parts product line to adopt Lean Production in Shenyang Xinhang Company. It including rebuilding of workshop, establishment arrangement, disposing of product line, personal management, technology management and quality control, which have absorbed the idea of Lean Production. Because that ring-parts product line is stilling in constructing, the actualizing of Lean Production is on going. We can use the experience of the attempt of ring-parts product line in Shenyang Xinhang Company for reference to other enterprises to search the right way to use Lean Prodution in their product line.