基于价值流图析技术的客车精益生产管理研究
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摘要
文章针对LS汽车制造厂存在的订单准交率低、人员工作量不均衡等问题,以6m客车生产过程为研究对象,从企业接到订单开始,到最终发运给客户,绘制了现状价值流图,根据现状图分析了客车生产过程存在的问题,通过改推动式生产计划模式为拉动式、设立钣金及钣焊超市、优化工艺流程等方法,绘制出未来价值流图;经过优化,整个生产过程的增值比得到提高,生产提前期缩短了22天。实践证明,将价值流图析技术应用于现场精益管理,可以为企业带来良好的经济效益。
Aiming at the problems of loworder quasi-delivery rate and unbalanced workload in LS auto manufacturing plant,this paper took the 6m-bus manufacturing as the research object,and drew the current value flow chart from enterprise receiving the order to the final delivery to the customer.According to the analysis of the problems from present situation existing in the bus manufacturing procedure,the future value flow chart was draw n with changing the push type to pull type production,setting up sheet metal and sheet welding supermarkets and optimizing the process flow.After optimization,the value-added ratio of the whole manufacturing process was improved,the production lead time was shortened by 22 days.Practice has proved that the application of value flow graph analysis technology in lean production management can bring good economic benefits to enterprise
Aiming at the problems of loworder quasi-delivery rate and unbalanced workload in LS auto manufacturing plant,this paper took the 6m-bus manufacturing as the research object,and drew the current value flow chart from enterprise receiving the order to the final delivery to the customer.According to the analysis of the problems from present situation existing in the bus manufacturing procedure,the future value flow chart was draw n with changing the push type to pull type production,setting up sheet metal and sheet welding supermarkets and optimizing the process flow.After optimization,the value-added ratio of the whole manufacturing process was improved,the production lead time was shortened by 22 days.Practice has proved that the application of value flow graph analysis technology in lean production management can bring good economic benefits to enterprise
引文
[1]王波.基于价值流的饮用纯净水生产流程再造[D].徐州:中国矿业大学,2012.
[2]刘树华,鲁建厦,王晓尧.精益生产[M].北京:机械工业出版社,2009.
[3]王新荣,范玉清.基于精益生产的企业价值流的研究[J].北京航空航天大学学报,2002,24(8):28-30.
[4]李军,徐明强.基于价值流的汽车座椅滑轨生产线分析与改善[J].工业工程与管理,2008(1):123-126.
[5]张迎春.基于VSM价值流分析的中小型制造企业流程改进方法研究[D].杭州:浙江工业大学,2013.
[6]周越,余建波.基于价值流图的复杂电子产品生产线精益化研究[J].机械制造,2017(1):101-104.
[7]葛安华,刘昕慰.基于VSM和TOC的汽车涂装生产系统改善[J].物流技术,2016(10):138-143.
[8]Mike Rother,John Shook.学习观察:通过价值流图创造价值、消除浪费[M].北京:机械工业出版社,2013.
[9]俞宁,黄陆斐,秦雪梅.基于价值流图的汽车TC装配线精益改进[J].西南科技大学学报,2014,29(4):88-91.
[10]李月,李明颖,王德权,等.精益生产的发动机装配线看板管理研究与应用[J].组合机床与自动化加工技术,2017(3):154-157.
[11]黄向明,刘森,王伏林.基于价值流图析技术的剪叉车高空车装配流程优化[J].现代制造工程,2017(6):130-136.
[2]刘树华,鲁建厦,王晓尧.精益生产[M].北京:机械工业出版社,2009.
[3]王新荣,范玉清.基于精益生产的企业价值流的研究[J].北京航空航天大学学报,2002,24(8):28-30.
[4]李军,徐明强.基于价值流的汽车座椅滑轨生产线分析与改善[J].工业工程与管理,2008(1):123-126.
[5]张迎春.基于VSM价值流分析的中小型制造企业流程改进方法研究[D].杭州:浙江工业大学,2013.
[6]周越,余建波.基于价值流图的复杂电子产品生产线精益化研究[J].机械制造,2017(1):101-104.
[7]葛安华,刘昕慰.基于VSM和TOC的汽车涂装生产系统改善[J].物流技术,2016(10):138-143.
[8]Mike Rother,John Shook.学习观察:通过价值流图创造价值、消除浪费[M].北京:机械工业出版社,2013.
[9]俞宁,黄陆斐,秦雪梅.基于价值流图的汽车TC装配线精益改进[J].西南科技大学学报,2014,29(4):88-91.
[10]李月,李明颖,王德权,等.精益生产的发动机装配线看板管理研究与应用[J].组合机床与自动化加工技术,2017(3):154-157.
[11]黄向明,刘森,王伏林.基于价值流图析技术的剪叉车高空车装配流程优化[J].现代制造工程,2017(6):130-136.