| Lean production is a modern production with art production management pattern, its guiding ideology is to minimize the waste, through customer needs and to shorten the time between delivery, make the production process, improve the overall optimization technology, to rationalize logistics, eliminate excess production, eliminate invalid labor and waste, effective use of resources, reduce cost, improve quality and achieve minimum input with the purpose of realizing maximum output. After of western scholars and sorting, has become more and more enterprise extension and research objects. S company is electric field of world 500 strong enterprises for investments in China, its joint venture the propulsion lean production as the basic task of the company, according to the enterprise upper strategy is to company's internal related to lean production line gradually transform, transformer production line BPR is one of them.This study is the focus of the company S transformer production line lean production reforming scheme design process and the concrete implementation steps:new production process schemes include the new process to layout scheme, the process time arrangement, TPM plan etc. This paper will implement of these schemes, including detailed descriptions of the concrete implementation, the implementation scheme problems needing attention in implementing profits and analysis method and conclusion:research ideas in lean manufacturing, BPR and six sigma for research foundation, from the combination of lean production and six sigma, combining with the current conditions and production line transformer, analyzes the existing problem of problems existing in the current production line, apply DMAIC discusses the feasibility of production line reconstruct transformer, and then discusses the reconstruction plan of lean production is the entire reengineering solutions, including lean recreating the aim, new production process design, the key equipment TPM plan design, etc. The last part is the production line in the implementation of programmers, including rebuilding project startup each work preparation, project coordination process each link, after the completion of the project to the process of production, and objective assessment of the follow-up after the completion of the project, and the tracking and perfect reconstruction after the completion of the transformer production related parameters comparison and evaluation, further demonstrated transformer production line lean transformation of the achievements. And then finally the conclusion:this lean production transformation, greatly improving the transformer production line for employee productivity, lower labor intensity and realize the humanist management idea; Lean manufacturing process reengineering, effectively reduce the staff and raw materials operation distance and operational process, reduce the raw materials of the issued and semi-finished products, guarantee the transportation waste work quality, optimizing the transformer production processes, shorten the customer delivery time, improve the production efficiency, the employees of the company to reduce the production cost greatly get the company funds, optimize the use; We put the lean manufacturing and six sigma combining the advantage of both at the same time, obtained the abandoned their insufficient, complement each other, to maximize the profits of the company. And finally puts forward the three directions: follow-up study of research, I visualized factory, lean six sigma research.Lean production is to eliminate waste, the core of six sigma goal is to produce the statistical analysis of related issues is optimized, perfect quality. In enterprise, we use the six sigma and lean production related theory, can enhance the enterprise market competitive advantage, invigorate enterprises and to implement a harmonious society, strengthen environmental protection, implement low carbon life. Realize the sustainable development of China's economy has a positive practical significance. |
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