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挑戰(zhàn)wip培訓資料ppt課件-資料下載頁

2025-01-03 00:31本頁面
  

【正文】 er flow. Use trays to transfer parts. After: Split line to 6 cells with same function. Transfer parts one by one. Metrics Before Update Improving % WIP (pcs) 3600 420 88% Lead Time (minutes) 90% PPH 120 150 25% Remark: A Tape part B Install LED C Apply glue D Install light pipe A A A A A A B B B B B B C C C C C C D D D D D D In Out A B C D In Out A B C D In Out A B C D In Out A B C D In Out A B C D In Out A B C D In Out 2022年 3月 20日星期二 page 45 / Before: Straight line with huge WIP and extra motions. After: Reduce WIP and increase efficiency through performing onepiece flow. Change to Case 3 Kaizen On QC Line Metrics Before Update Improving % WIP (pcs) 3760 840 77% PPH 94 120 27% Use slide way to make onepiece flow happen 2022年 3月 20日星期二 page 46 / Metrics Before Update Improving % WIP (pc) 124 30 75% PPH 200 250 25% Before: Use a fixture soldering module, one fixture holds 4 modules. Fixture with 4 modules can’t be transferred to next step until each operator finishes soldering 4 modules. Next step Change to Fixture Module Case 4 Kaizen On MOD Soldering Next step After: Arrange 4 operators as a group. The first operator only solders the first module, then transfers the fixture to the second person who solders the second module … Part flows faster 2022年 3月 20日星期二 page 47 / 焗爐 Change to Case 5 Kaizen On MOD Test Metrics Before Update Improving % Efficiency 96% 114% 18% Lead Time (minutes) 11 28% Conveyor Belt (set) 1 0 A set of conveyor belt saved. Before: Straight line with extra motion of loading amp。 unloading parts. Part flows slowly. Operators need to frequently turn about their bodies. Conveyor Belt Slide Way After: Adopt slide way instead of conveyor belt and perform onepiece flow. Part flows much faster, and ease operator’s strain. 2022年 3月 20日星期二 page 48 / 消除 WIP之積極意義 ?消除 WIP的意義重大,既有直接效益,又有間接收益,收效是全面的 ,它能帶動整個企業(yè)向著良性化方面發(fā)展,使企業(yè)蠃得客戶,獲得更多訂單 – 削減庫存能釋放企業(yè)得以維持正常運轉所需的 流動資金:流動資金是企業(yè)的“血液”,衡量 企業(yè)經(jīng)營好壞的一個重要指標就是流動資金的可用額度 – 釋放流動資金就意味著減少利息支出,減輕企業(yè)負擔,使企業(yè) 輕裝上陣 2022年 3月 20日星期二 page 49 / 消除 WIP之積極意義 不良品 故 障 點點停 缺 勤 調整時間長 計劃有誤 能力不平衡 品質不一致 水平面 – 降低庫存可以將隱藏的問題“浮現(xiàn)”出來 2022年 3月 20日星期二 page 50 / 消除 WIP之積極意義 – 降低庫存使生產(chǎn)銜接緊湊,振奮精神,提高士氣,有促于企業(yè)凝聚力的形成 2022年 3月 20日星期二 page 51 / 2022年 3月 20日星期二 page 52 / 多謝光臨!
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