麥x錫培訓(xùn)資料-jitsimulation-預(yù)覽頁(yè)
【正文】 s a mon takt time for both products (43 seconds). ? The team needs to allocate the work content to balance the line . . . Multiple Products 4 You have 10 minutes for this task ? 31 ? Production control will issue a daily build list at the start of the shift. ? The system will start with 2 partbuilt trike assemblies in the system, and should end the day with 2 partbuilt products for the next day. ? The manufacturing line will changeover to produce both products. Multiple Products 4 32 Multiple Products 4 33 Learning Points 4 34 ? Making new products and multiple products introduces quality risks. ? Training in new processes is essential. ? Don?t try to run before you can walk! Typical learning points 4 35 Pull System 5 36 ? The customer determines the build sequence using kanban cards. ? This is a ?build to order? Sequential Pull system. ? The customer will ?pull? one product every 43 seconds, which initiates a series of ?pulls? back through the line. Push system (MRP) Pull system (customer) Pull System 5 37 Pull System 5 38 Learning Points 5 39 ? Full understanding of customer requirements. ? Most of the waste has been eliminated. ? More frequent changeovers. ? The customer likes it! Typical learning points 5 40 Pull System 5 Summary of 5 stages of JIT simulation Traditional Manufacturing 1 Continuous Flow Processing 2 Takt time 3 Multiple Products 4 41 ? Customer driven ? The customer dictates what we build, when we build and the build rate itself (takt). ? Material is always flowing through the process, to flow value to the customer. ? All employees are aware of being part of a customerdriven system. ? High performance ? Quality ? Cost (productivity, space, WIP) ? Delivery (output, lead time) ? Waste is eliminated Summary of JIT simulation ? Model of PSDC approach Detailed process knowledge Proven system design Successful, sustainable transformation Client McKinse
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