价值流图技术在离散型制造业生产线优化上的应用
|
摘要
以离散型制造企业某公司凿岩机回转机构生产过程为研究对象,运用价值流图技术对其生产过程进行优化研究。通过对当前车间现场管理、生产流程分析进行现场数据采集,绘制当前价值流图,利用该图根据浪费理论和方法研究找出生产过程中不产生增值的活动,运用工业工程基本方法提出适应企业生产实际的改善措施,绘制出改善后的价值流图。通过车间布局、人员调整,达到减少在制品库存、缩短交货周期、提高员工士气及加工效率的目的,使企业获得最大的经济效益。
Regarding of discrete manufacturing enterprise production process of slewing mechanism as an example of study,value stream mapping technology is applied to carry out the optimization of manufacturing process. A chart was drawn about current situation of value stream of product manufacturing and existing non-value-added activities were found by carrying out production process analysis and field data collection for product manufacturing procedure in a workshop. Using the method related to basic industrial engineering,the corresponding improvement measures were put forward for practical manufacturing in an enterprise,and a future value stream mapping was plotted. Through the workshop layout,personnel adjustment,it not only reduces the work-in-process inventory,shortens delivery cycle but also enhances the efficiency of the staff morale and processing,let the enterprise harvest great economic benefit.
Regarding of discrete manufacturing enterprise production process of slewing mechanism as an example of study,value stream mapping technology is applied to carry out the optimization of manufacturing process. A chart was drawn about current situation of value stream of product manufacturing and existing non-value-added activities were found by carrying out production process analysis and field data collection for product manufacturing procedure in a workshop. Using the method related to basic industrial engineering,the corresponding improvement measures were put forward for practical manufacturing in an enterprise,and a future value stream mapping was plotted. Through the workshop layout,personnel adjustment,it not only reduces the work-in-process inventory,shortens delivery cycle but also enhances the efficiency of the staff morale and processing,let the enterprise harvest great economic benefit.
引文
[1]鲁斯,舒克.价值流图析[M].北京:人民交通出版社,1999.
[2]杜玉英.价值流图助推精益生产[J].企业管理,2014(11):85-87.
[3]裴琦斐,李乃梁,王肖明.价值流图技术在离散型生产线中的应用[J].机械设计与制造,2015(9):261-264.PEI Q F,LI N L,WANG X M.The Application of Value Stream Mapping in Disperse Production Line[J].Machinery Design&Manufacture,2015(9):261-264.
[4]李军,李翔宇,葛辰虹.基于价值流的硫化机装配效率改善研究[J].企业科技与发展,2016(4):95-100.
[5]李琴,彭丽霞,刘海东,等.价值流技术在产品生产系统优化中的应用[J].现代制造工程,2015(2):24-29.LI Q,PENG L X,LIU H D,et al.Application of Value Flow Technology to System Optimization of Product Manufacturing[J].Modern Manufacturing Engineering,2015(2):24-29.
[6]薛伟,蒋祖华.工业工程概论[M].北京:机械工业出版社,2012.
[7]荆全忠,杨晶.基于价值流图的抽油杆生产线平衡优化研究[J].工业工程与管理,2014,19(5):18-23.JING Q Z,YANG J.The Balancing Optimization of Sucker Rod Production Line Based on Value Stream Mapping[J].Industrial Engineering and Management,2014,19(5):18-23.
[8]顾嘉,廖栋霞,熊根良,等.装配生产线仿真与优化技术研究[J].机械设计与制造,2014(5):99-101.GU J,LIAO D X,XIONG G L,et al.Research on Simulation and Optimization Techniques of the Assembly Line[J].Ma-chinery Design&Manufacture,2014(5):99-101.
[9]李军,张学龙.硫化机横梁作业价值流分析及改善[J].桂林电子科技大学学报,2008,28(3):267-272.LI J,ZHANG X L.An Analysis and Improvement Scheme of the Value-flow of Vulcanizer Beams[J].Journal of Guilin University of Electronic Technology,2008,28(3):267-272.
[10]缪周,徐克林,李振飞.基于价值流图的生产线再设计:案例研究[J].工业工程,2009,12(5):115-119.MIAO Z,XU K L,LI Z F.Production Line Redesign by Using Value Flow Diagram:A Case Study[J].Industrial Engineering Journal,2009,12(5):115-119.
[2]杜玉英.价值流图助推精益生产[J].企业管理,2014(11):85-87.
[3]裴琦斐,李乃梁,王肖明.价值流图技术在离散型生产线中的应用[J].机械设计与制造,2015(9):261-264.PEI Q F,LI N L,WANG X M.The Application of Value Stream Mapping in Disperse Production Line[J].Machinery Design&Manufacture,2015(9):261-264.
[4]李军,李翔宇,葛辰虹.基于价值流的硫化机装配效率改善研究[J].企业科技与发展,2016(4):95-100.
[5]李琴,彭丽霞,刘海东,等.价值流技术在产品生产系统优化中的应用[J].现代制造工程,2015(2):24-29.LI Q,PENG L X,LIU H D,et al.Application of Value Flow Technology to System Optimization of Product Manufacturing[J].Modern Manufacturing Engineering,2015(2):24-29.
[6]薛伟,蒋祖华.工业工程概论[M].北京:机械工业出版社,2012.
[7]荆全忠,杨晶.基于价值流图的抽油杆生产线平衡优化研究[J].工业工程与管理,2014,19(5):18-23.JING Q Z,YANG J.The Balancing Optimization of Sucker Rod Production Line Based on Value Stream Mapping[J].Industrial Engineering and Management,2014,19(5):18-23.
[8]顾嘉,廖栋霞,熊根良,等.装配生产线仿真与优化技术研究[J].机械设计与制造,2014(5):99-101.GU J,LIAO D X,XIONG G L,et al.Research on Simulation and Optimization Techniques of the Assembly Line[J].Ma-chinery Design&Manufacture,2014(5):99-101.
[9]李军,张学龙.硫化机横梁作业价值流分析及改善[J].桂林电子科技大学学报,2008,28(3):267-272.LI J,ZHANG X L.An Analysis and Improvement Scheme of the Value-flow of Vulcanizer Beams[J].Journal of Guilin University of Electronic Technology,2008,28(3):267-272.
[10]缪周,徐克林,李振飞.基于价值流图的生产线再设计:案例研究[J].工业工程,2009,12(5):115-119.MIAO Z,XU K L,LI Z F.Production Line Redesign by Using Value Flow Diagram:A Case Study[J].Industrial Engineering Journal,2009,12(5):115-119.