【正文】 production system”. The lean manufacture goal by the description is “in the suitable time (or during ceremony, the first time) enables the suitable thing to arrive at the suitable place, simultaneously causes the waste minimum and adapts the change”. Not only established lean manufacture principle Taiichi Oono to discover his methodology to be possible to reduce the waste, but could also promote the product to flow and to improve the quality. This article has carried on the concrete analysis to the lean manufacture, obtains its superiority, and carries on it with the traditional production method the parison, through the analysis may know that the lean manufacture is rescues the difficult enterprise the magic weapon.Key words: Toyota automobile；lean manufacture；superiority；characteristic；enterpriseFirstFirst Toyota Corporation39。s lean manufacture wayThe lean manufacture (Lean Production, is called LP) is the American Massachusetts Institute of Technology several international automobile plan organization (IMVP) expert to Japan “Toyota JIT (Justin Time) production method” name of the praise, fine, namely the fewer but better, does not invest the unnecessary element of production, is only in the suitable time production essential quantity market urgently needed product (or evil ways working procedure urgently needed product)。 The profit, namely all operative activity wants beneficially effective, has the efficiency. The lean manufacture is the current industrial world best one kind of Production organization system and the way.The lean manufacture is the postwar Japan automobile industry encounters “the resources are scarce” and “the multivarieties, the few batch” the market restriction product, it is assists the interrogation from Toyota to start, after Toyota happy eldest son and Taiichi Oono et al. the joint efforts only then gradually consummates until the 60s forms.The lean manufacture is not only one kind take maximum limit reduces the resources which the enterprise produces takes and reduces the business management and the operation cost as the essential target production method, simultaneously it is also one idea, one culture. The implementation lean manufacture is determined the pursue perfect course, is also the pursue remarkable process, it is the support personally with the enterprise life one spiritual strength, also will be will obtain the selfsatisfied one kind of boundary in forever the without limits learning process. Its goal is strives for perfection, acme of perfection, forever without limits pursue seven zero ultimate objectives.The lean manufacture essence manages the process, organizes the optimization which including the human affairs manages, simplifies the middle management vigorously, carries on the organization flattening reform, reduces the nonpersonal directly engaged productions。 Pushes carries on the production equalizing to synchronize, realizes zero stock and the flexible production。 Carries out the entire production process (including the entire supply chain) the quality assurance system, realizes zero bad。 Reduces and reduces on any link39。s waste, realizes zero waste。 Realizes the drawing type punctual metaplasia to produce the way finally.The lean manufacture characteristic is eliminates all wastes, the pursue strives for perfection with the progressive improvement. Removes produces in the link all useless things, each worker and the post arrangement principle is must rise in value, removes the post which all do not rise in value. The simplification is its core, in the simplification product development design, the production, the management all does not have the added value work, is for the purpose of by the most superior quality, the most low cost and the peak efficiency makes the most rapid response to the market demand.Second Lean manufacture way superiority and significanceCompares with the mass production way, Japan uses the lean manufacture way39。s superiority mainly displays in the following several aspects: Needs the human resources , regardless in product development, production system, factory other departments, pare with the mass production way39。s under factory, reduces to feeblemindedly 1/2。The new product development cycle lowest may reduce to l/2 or 2/3。 Production process39。s goods in process stock lowest may reduce to under the mass production way the general level 1/10。 Factory takes the space lowly to be possible to reduce to selects under the mass production method 1/2。 End product stock lowest may reduce to under the mass production way the averaging stock level 1/4。Product quality may be large scale.The lean manufacture way is pursues the production thoroughly the rationality, highly effective, can produce nimbly adapts each kind of demand high grade product production technology and the managerial technique, its basic principle and many methods, have the positive significance to the manufacturing industry. The lean manufacture core, namely about the productive plan and the control as well as stock management39。s basic philosophy, also has the vital role to rich and the development modern production management theory.Third In lean manufacture management characteristic the drawing type (pull) punctual metaplasia produces (JIT)Take enduser39。s demand as production beginning. Emphasizes the physical distribution to be balanced, the pursue zero stock, requests the ponents which a working procedure processes to be possible to enter the next working procedure immediately. The organization produces the operation is depends upon the electronic monitoring system (Kanban) to carry on. Namely the demand information (electronic monitoring system form does not limit by the electronic monitoring system transmission working procedure, key lies in can transmit message).