摘要：生产线的平衡率低一直制约着产品产能的提升，本文结合M公司811型消毒柜生产线的实际情况，首先确定各个工位的工时定额，接着对生产线瓶颈工位运用“5W1H提问”和“ECRS四原则”进行分析改善，再对各个工位的作业元素进行划分，并按照生产线的工艺流程，画出装配顺序图，然后运用矩阵搜索法和位置加权法平衡流水线，对生产线划分好的所有作业元素按照产品的装配顺序图，重新划分各个工位的作业的元素，本次改善，通过对作业元素的重新划分工位，使得生产线的平衡率从55.4%提高到85.8%，极大的平衡了811型消毒柜的装配流水线，工位从改善前的14个减少到10个工位，同时使得整条流水线的人员配
备从14个人较少到了10个人，减少了4个人，使各个流水线的各个工位作业时间更趋向于均衡，提高了工人的作业效率。
关键词：生产线平衡；生产线优化；位置加权法；矩阵搜索法；5W1H提问；ECRS四原则
Optimization Analysis of Production Line of 811 Sterilizer for M Company
Abstract：The low balance rate of the production line has been constrained by the improvement of product capacity. This paper combined with the basic situation of the production line, the use of stopwatch time to carry out on-site measurement of each station, and then use the "5W1H question" and "ECRS four principles" And then use the matrix search method and the location weighting method to balance the pipeline, the production line pision of all the operating elements in accordance with the product of the product line, according to the production line of the process, Of the assembly sequence, re-pision of the work of the various units of the elements, the improvement of the operating elements through the re-pision of the station, making the balance of the production line from 55.4% to 85.8%, a great balance of 811 sterilization The assembly line of the cabinet is reduced from 14 to 10 stations before the improvement, while the entire assembly line is equipped with less than 14 people from 10 to 10, reducing the number of inpidual operations Time is more balanced, improve the efficiency of the workers.
Key words: production line balance; production line optimization; position weighting method; pision of job elements; matrix search method; 5W1H question; ECRS four principle
目录
0引言 1
1相关理论和方法 3
1.1国内外理论综述 3
1.2工业工程相关理论 4
1.2.1程序分析的四大原则 4
1.2.25W1H提问法 4
1.3生产线平衡的相关理论 4
1.3.1生产线平衡的定义 4
1.3.2生产线平衡的目的 4
1.4生产线平衡的方法 5
1.4.1矩阵搜索法 5
1.4.2位置加权法 5
1.5公式计算 6
2企业现状和问题分析 7
2.1企业简介 7
2.2装配线布局 7
2.3人员配置 8
2.4生产线的工艺流程 9
2.5确定工时定额 10
3生产线平衡改善 13
3.1瓶颈工位改善 M公司811型消毒柜生产线优化分析:http://www.youerw.com/guanli/lunwen_203769.html