Research And Implementation For OPF(One Piece Flow)Production Of A Auto-parts Manufacturing Enterprise

In the background of transition of national economic development mode, parts and components manufacturing industry in China are faced with great survival pressure. Foreign parts quickly to enter the Chinese market, making the domestic parts industry market more competitive, lead to the enterprise profit space are smaller and smaller. Therefore, change the existing mode of production in order to adapt to changing market conditions, through the implementation of lean production to reduce waste, gradually improve enterprise’s core competitiveness.Under the background of this article is based on lean production, the basic concept, implementation tools, implementation methods, implementation method and management tools of the lean production mode are used. Using quantitative and qualitative research methods to analyze possibility Tianrun Company implement the lean production mode analysis. A typical production line with Tianrun Company as an example put forward the guiding ideology, implementation method and condition and the support of the management level.This article mainly covers four chapters, Main contents:selected topic background and significance; The theory of lean production and single piece flow and other related research status at home and abroad and the practice of the implementation of the same industry at home and abroad; From the present situation of Tianrun company, production, the scene actual situation, analysis of existing problems of production area and Lean manufacturing implementation adaptability. From three operations, culture and management system, design of Tianrun crankshaft production line for single piece flow production methods. Through the new production line layout, achieved the balance of production line. Finally, put forward the single piece flow of the lean production mode is suitable for use in Tianrun crankshaft, and promotion in the company.Innovation points of this paper are:(1) The premise condition of tool in promotion process should be paid attention to. In addition to the operating system, how to support operation system tool by enterprise culture and management style should be considered from management and culture system.(2) Management should not be fettered by old conventions in the implement process of tools. In combination with the practical situation of the enterprise, the tools process is reasonably used and developed. This is the key of product quality control. These innovation points are easily ignored in the promotion process of domestic industry.