| With the work of automobile developing rapidly, all automobileresearchworksare trying to find the novel technique and improve the productivity of auto.Press shop is the first stepofproducing cars and also is the only discrete manufacturingprocess of the four car-making processes. Its state has a very influence on the qualityand the speed of automobile production. Hence, it is widely researched to improve theefficiency of press shop. In the text, we do research on improving the efficiency of thepress shop by6Sigma Management.Based on a joint venture press shop management and the production efficiencystatus, detailed analysis of the efficiency challenges and problems wasresearched.Combined with the relevant theory, the press shop productivity more deepresearch was made. First, the face of the inefficient production plan andinvalid humanfactors, this article tried to identify the key factors of the production plan. Then,propose the production of rule-based programming and search methods, and achievedit by computer program. Sheet metal, molds, stamping devices are three elements,then deep analysis on the three elements.For the sheet metal, by controlling cleaningoil viscosity impact the film material of sheet blanket, thus affecting the efficiency ofthe mold. Through theoretical combined with the actual methods, the empiricalformula applied to practice.After a lot of experiments to identify variation, proposeinnovative idea of mixing two different types of oil with different viscosity oil tocontrol the cleaning oil viscosity.In terms of equipment management, use a new "see,hear, painting, stresses" training methods to enhance human capacity.Useeight-steps-solve-problem to enhance the fault analysis of ideas.Through the Weibulldistribution optimizing equipment maintenance cycle, maintenance standardswereoptimized. For the mold, the main research was focus on enhancing employeecompetency, mentoring and other ways to enhance staff capacity agreements,optimizing maintenance procedures and standards.For sheet film, equipment management, mold management, this paper uses themethod Six Sigma. Six Sigma is a problem-solving method and ideas.ThroughSix Sigma method to solve problems, make the idea more clearly... |
