Study And Application Of Lean Production In The Manufacturing Process Of Jianshe Brand Motorcycle

Lean Production is a mode which is summarized from automobile industry initiating mass-produce and lean production by experts from fourteen countries taking five years on the cost of 5 million dollars under MIT. Refinement means a few but exact production elements which can manufacture necessary urgent need outputs for marketing within proper time. Benefit means all working activities are profitable.Lean Production comes from Toyota production system which is a theory system through practices founded by Toyota Company over the past few years. It is a mode of production that makes manufacture system response fleetly to market and eliminate useless cost and waste through the innovation of system structure, personnel organizing, action fashion and marketing. The core idea of Lean Production is waste avoiding, organization predigestion and seeking perfection for the purpose of reducing production cost, increasing collaboration during manufacture and refusing waste to improve efficiency and quality, achieve consignment on time and attain high profit.The paper expatiates related theory of Lean Production, analyze the running situation of various breeds, short consignment time and fluctuant marketing requirement for domestic motorcycle manufacture enterprises. For the matter of Chongqing Jianshe industry Ltd., taking field improvement as the cut-in point, Lean Production project is designed for four product lines in four workshops of jointing, machine process, total assemblage and ATV assemblage considering the aspects of workshop section task, final aim, work rules, design principles, craftwork flow, equipment configuration, production logistics plan, personnel arrangement, workshop section composing and investment budgetary estimate. The machine process line demonstrates the result of Lean Production and educes the conclusion that Lean Production is an advanced manufacture technology adapt to the motorcycle industry.