JIT课数程纲要.doc

Lean production (JIT）compendium Catalog Part1、 summary of lean production outline of lean production ◇ outline of lean production lean ，means Containing little but useful enough ，means no waste will happen in production ，only necessary products should be produced,and just in the right time . lean ，also means every operation activate should create profit to company ◇ The structure of lean production system anufactory management culture base on 5S，production rate management base on IE，insistent eliminating waste base on “in time ”,balance . ◇ Goal of lean production –seven “0” ◇ Cases show Part2、 what is waste in factory ◇ waste ·any activity that does not add value to goods is waste ·some activity is “add value ”motion ,but the cost is not the least ,this activity is waste too ·waste should bear more responsibility for high cost in factory ◇ The waste of 5MQS—5MQS（Man、Material、Machine、Method、Management、Quality、Safety）. ·usually ，one waste can lead to another waste，so ,company is busy but can not make profit ◇ eight mass waste in manufactory—acknowledge waste and knowledge waste is very important◇ 1. waste of over making 2. waste of inventory 3. waste of handling 4. waste of reject 5. waste of working 6. waste of motion 7. waste of waiting 8. waste of management Part3、 standpoint ◇ the standpoint of lean production is profit Part4、 plan and control of lean production ◇ PUSH production system and PULL production system of lean production ·proper time, proper quantity, balance ,production plan ◇ establish lean production plan case and exercise ：understand the kernel of lean production Part5、 kanban and visible management ◇ the difference between PUSH system and kanban system ◇ the function and sort of kanban ◇ six rules for using kanban Part6、 straight line production of lean system ——『一个流』（one piece flow）is a sharp weapon to eliminate inventory and reveal fault . ◇ the reason of inventory in manufacturing ◇ inventory is the worst th