| The R&D and manufacture of the precision shafts is a very fine sorted industry in machinery building industries. The multi-industrial application of this kind of products is very broad, including traditional micro motors, household appliances, automobiles, engineering machineries, medical devices, aerospace vehicles, electronic components etc., any market changes of each related industries will spread to the precision shaft manufactures. In the recent years, the processing development of machinery parts and components are extremely unbalanced. Effected by the market boom of electronic components and its rapid changeable upgrade, market fluctuation is very large and individual products' life cycle is quite short which impact the normal production and operation of enterprises a lot. And electrical products, especially the industries rely on automobile manufacturing, engineering machinery, medical equipment and so on develop rapidly whose compound annual growth rates are all over 18%.With the increasing demand off automobiles in the global market, the need of vehicles parts also increased gradually. The major automobile assembled companies based on the requirements of industrial production, combined their unique strategic development plans, formulated appropriate purchasing plans. Firstly, considering the logistics costs and labor costs, international automobile manufacturers started to establish their automobile components manufacturing and purchasing centers, which means China has become the major part of global automobile components trades, the purchasing number has been constantly increasing. On the other hand, Chinese automobile manufacturers started to change their work from manufacturing the entire vehicles to assemble the automobiles. The needs of parts of automobiles increased sharply, and the requirements to the components manufacturers have also increased. As the consequence, the willingness of purchasing automobile parts is stronger than ever, which creates more opportunities to companies like Da De Co., Ltd.Da De Co., Ltd is one of the suppliers that has maintained great cooperation with biggest international automobile brands. With the development of global automobile industry, the shorter time for products delivery and larger order numbers from the clients made the current production capacity not efficient enough to handle the increasing needs of clients. In order to change this situation, keep searching the larger potentials of the company, based on the strategic needs of Da De Co., Ltd, put increasing the production capacity as the one of the priority of company's plan, use Six Sigma and lean production, can not only highly increase the products quality, but also change the current situation of the company constantly. By decreasing the unqualified products and waste during the producing process to reduce the unnecessary procedures, the goals of decreasing costs, increasing efficiency and increasing satisfaction of clients can be achieved successfully.This article bases on the background of the production capacity ramp-up of Da De Co., Ltd., expounds emphatically how to effectively use six sigma management tools to excavate the internal potential of the enterprises persistently with the method and point of view of lean manufacturing value stream, to build an innovative enterprise of precision shaft manufacturing and supporting service with unique ability, providing high quality products and high delivery efficiency to the society and clients.This article mainly is composed of four parts: the first part contains research background, methods, literature and theory researches; the second part contains current situation and;the third part contains team practice for the design and implementation of auto products problem descriptions of auto products in Da De Co., Ltd. capacity Ramp-up of,the fourth part contains the implementation guarantee mechanism of six sigma..for Da De Co., Ltd. |
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