【正文】 ut time (minutes) Indexed against round 1 (=100%) Round 3 analysis: Tracking key performance indicators KPI Description Cost or Revenue € Comment 1. Quantity of correct orders delivered Revenue €100 2. Late penalty of orders late Cost €50 3. Quality penalty of incorrect orders delivered Cost €50 4. WIP Number of 1/4 paper sheets in production area Cost €10 5. Space tables used Cost €100 6. Personnel employees Cost €200 7. Overhead Cost €300 Fixed 8. Productivity orders delivered / employees 9. Lead Time Time it takes to finish first order 2/8/2023 38 Round 3 analysis: Learning points ? What went well? ? What were the most significant problems? ? WIP levels ? Bottlenecks ? Waiting time ? Worker stress/boredom ? Team interaction ? Defect rate ? What were the root causes of these problems? ? How can these be resolved? Quality First pass yield Cost Productivity Inventory Delivery % on time to customer Lead time Performance How can performance be improved? 2/8/2023 39 Analyzing opportunity for growth Time per order, Seconds Current takt time of 25 seconds 1) Assume these processes must remain batch operation 11) 21) 3 4 5 6 Operator 13 12 25 23 25 ? Company now has immediate opportunity to meet higher demand with existing trained workforce ? Benefits of flexible line can be captured by reconfiguring with more personnel ? Line needs to be rebalanced at new takt time, and further cross training will be necessary 2/8/2023 40 Rebalanced line for growth in round 4 Time per order, Seconds 1) Assume these processes must remain batch operation 11) 21) 3 4 5 6 Operator 13 12 25 23 25 Productivity will be further improved because of greater utilization of batch processes From 25s. To 15s.! 2/8/2023 41 Review of Objectives ? To understand the opportunity to improve quality, cost, and delivery performance in traditional warehousing ? To gain an awareness of how JIT warehousing differs from traditional warehousing ? To gain an appreciation of the following 39。LEAN39。 terms: Eight types of waste Continuous flow processing Takt time 2/8/2023 42 Agenda ? Case introduction ? Practice round ? Round 1 “Waste” ? Round 2 “Flow” ? Round 3 “Takt” ? Summary 2/8/2023 43 8 types of waste Overproduction Produce too much or too fast Over processing More steps in the processes than required Talent Not fully utilizing the talent of all employees Motion Every motion that is not adding value Defects / Rework Repairing bad quality or mistakes Transportation Movements between processes Inventory Everything that is in excess of the minimum required to perform the tasks Waiting Waiting for parts, until someone else has pletes his cycle Lean Introduction Training 44 2/8/2023 演講完畢，謝謝觀看！