The core idea of JIT production method

The core idea of lean production is also the management idea of lean production, also known as lean thinking, through the overall optimization of the production process, improve technology, rationalize various processes, eliminate overproduction, eliminate ineffective labor and waste, the full and effective use of resources, reduce costs, improve quality, and achieve the purpose of the maximum output with the minimum input. The five principles of lean thinking: 1, value: lean thinking that the value of the product needs to be determined by the end user, the value of only meet the specific user needs to have a meaning. 2, value stream: the value of the product from the end user to the end user to determine the value of the product. 2, value stream: refers to all activities that give value from raw materials to finished products. Identify the value stream is the starting point of lean production, and in accordance with the position of the end-user to seek the overall optimal state of the whole process. 3, flow: lean production emphasizes the requirement of each value-creating activities need to flow, the emphasis is on moving. 4, pull: pull production, that is, according to the user demand pull production, rather than pushing the product to the user. 5, perfect: with perfect value creation process to provide users with perfect value. Implementation conditions do not have certain requirements, but the implementation of the method: 1, first of all, to the top management of the enterprise to carry out knowledge training in lean production, so that the top management can understand and support the implementation of lean production. 2, gradually for the whole factory training and publicity, so that everyone understands the lean production methods and advantages. Achieve *** knowledge to implement smoothly. 3, in order to firmly implement the belief can be done first to implement a model area, from a point of entry to implement. For example: the layout of the production site, logistics planning. 4, consolidate their results and gradually expand the scope of improvement, until the whole plant. 5, continuous improvement, which is the ultimate goal of lean production.