9精益生產(chǎn)第二單元工具八看板-學(xué)員手冊(編輯修改稿)
2025-01-22 09:34 本頁面
【文章內(nèi)容簡介】 零件名稱：左門P a r t Nam e Le f t Do o r 再訂購點 Reorder P oin t 2 00 零件代號 P a r t 505 11 卡板號 P a ll e t 4 倉庫 Store 1 5 03 10 號沖壓機(jī) U ser P r ess 10 Continued 15 Shanghai Tianjin Shenzhen Guangzhou Hangzhou Suzhou Wuxi Changzhou Nantong Jinan Qingdao 特殊看板卡 – “萬用卡” Special Kanban Cards “Wild Cards” ? 一次性而且不可重復(fù)使用的看板卡 Cards used for onetime usage are nonrepetitive ? 為一次性使用而填寫，完成零件后將其作廢 Cards are created for onetime usage and are destroyed after part is pleted ? 看板卡隨零件流向各個工位 (類似于 MRP里的工作單 )Card travels with the part throughout all operations (similar to MRP work order) ? 只有一個 ”指定人士”比如總排期員才有權(quán)發(fā)出 Only one “designated person” such as Master Scheduler shall be authorized to issue. ? 要與其他看板卡區(qū)別開來 (例如顏色 )，方便識別，提醒人們這是一次性使用的看板卡 Differentiate this card (. color) for visibility and constant reminder as to its one time use Continued 16 Shanghai Tianjin Shenzhen Guangzhou Hangzhou Suzhou Wuxi Changzhou Nantong Jinan Qingdao 流程內(nèi)看板數(shù)量 Number of Kanban – InProcess 換模時間最短 Minimal SetUps 運(yùn)作周期時間 = 加工時間 + 等待時間 + 運(yùn)輸時間 + 收集看板時間 Lead time = Processing Time + Wait Time + Conveyance Time + Kanban Collecting Time Q uan tity Con taine rCoe ff)Safe ty (1 x Lea dtim e x Dem andDaily Av. Kan ban T ota l 1. ??總的看板數(shù)量 平均每日需求 x 運(yùn)作周期時間 x (1 + 安全系數(shù) ) 每箱數(shù)量 Continued 17 Shanghai Tianjin Shenzhen Guangzhou Hangzhou Suzhou Wuxi Changzhou Nantong Jinan Qingdao 信號看板數(shù)量 Number of Kanban – Signal 外部換模時間較長 Long External SetUps 備注 ：進(jìn)到整數(shù) Note: Always round up to the next highest integer 每箱數(shù)量必須小于一天的用量，而且要考慮客戶物料的擺放、重量、生產(chǎn)線間距等因素 Container quantity should be less than 1 day’s usage take into consideration customer material presentation, weight, line space, etc. Q uanti ty Con taine rCoe ff)Safe ty (1 x Lea dtime x Dem andDaily Av. Sign al of Pos ition 2. ??每箱數(shù)量 信號位置 平均每日需求 x 運(yùn)作周期時間 x (1 + 安全系數(shù) ) Qua ntity Containe rCoeffSafety x DemandDaily Setups Monthly DemandMonthly Kanba n of Tota l 1.????總的看板數(shù)量 每箱數(shù)量 每月需求 每月?lián)Q模次數(shù) 每日需求 x 安全系數(shù) ) Continued 18 Shanghai Tianjin Shenzhen Guangzhou Hangzhou Suzhou Wuxi Changzhou Nantong Jinan Qingdao 舉例 – 流程內(nèi)看板 Example – InProcess Kanban ? 平均每日需求 = 100件 /天 Average Daily Leadtime = 100 pcs/day ? 運(yùn)作周期時間 = 2天 Lead time = 2 days ? 安全系數(shù) = Safety Coefficient = ? 每箱數(shù)量 = 15件 Container Quantity = 15 pcs Car ds Kan ban 15 14. 6 nerpcs/co nta i 15 ) (1 x days) (2 x pcs/d ay) (1 00 Kan ban of Num ber ?????看板數(shù)量 15件 /箱 (100件 /天 ) x (2天 ) x (1 + ) 15張看板卡 Continued 19 Shanghai Tianjin Shenzhen Guangzhou Hangzhou Suzhou Wuxi Changzhou Nantong Jinan Qingdao 舉例 – 信號看板 Example – Signal Kanban ? 每月需求 = 2,000件 /月 Monthly Demand = 2023 pcs/month ? 每月?lián)Q模次數(shù) = 4次 /月 Monthly Setups = 4/month ? 每天需求 = 100件 /天 Daily Demand = 100 pcs/day ? 安全系數(shù) = Safety Coefficient = ? 每箱數(shù)量 = 15件 /箱 Container Quantity = 15 pcs/container cards 34 15 ) x (100 (2023/ 4) Kanban ofNumber ???看板數(shù)量 34張看板卡 kanban 15 15 ) (1 x 2 x 100 Signal of Position ???信號位置 15張看板卡 Continued 20 Shanghai Tianjin Shenzhen Guangzhou Hangzhou Suzhou Wuxi Changzhou Nantong Jinan Qingdao 看板系統(tǒng) Kanban System 成功的關(guān)鍵 Keys to Success: 1) 盡量減少看板數(shù)量，配合目前生產(chǎn)計劃 Minimize the number of kanban used to match the current production plan 2) 盡量減少每箱零件數(shù)量 – 信息至少必須每天流動 Minimize the number of parts per container – the information must flow at least daily! 3) 必須不斷拿開看板卡 Kanban should be picked up frequently 4) 每個零件至少要有兩個看板卡 – 如果這樣的話，每箱的數(shù)量要相應(yīng)減少 There should nev
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號-1