【正文】 ce 計(jì)劃保全 Case Correction 個(gè)別改善 Easier Manufacturing 易制設(shè)計(jì) Initial Management 初期管理 Education Training 教育訓(xùn)練 Total Productive Maintenance 全員生產(chǎn)保全 Measures for Equipment 設(shè)備績效衡量指標(biāo) Overall Equipment Efficiency 設(shè)備總合效率 (可動率 ) Measure of the available, performance and quality efficiency of equipment 衡量設(shè)備的時(shí)間、性能及質(zhì)量之效率 Mean Time Between Failures 平均故障間隔時(shí)間 Mean Frequency Of Failure 平均故障次數(shù) Measure of the reliability of equipment 衡量設(shè)備的可靠能力 Mean Time To Repair 平均修護(hù)時(shí)間 Measure of the maintainability of equipment 衡量設(shè)備的維修能力 Total Productive Maintenance 全員生產(chǎn)保全 Definition of OEE(1/2) 設(shè)備總合效率之定義 OEE可動率 = Equipment Available Efficiency 設(shè)備時(shí)間效率 x Performance Efficiency 性能效率 x Quality Efficiency 質(zhì)量效率 Equipment Available Efficiency 設(shè)備時(shí)間效率 : ? Loss of breakdown 故障損失 ? Loss of changeover 換模損失 ? Loss of inspection 檢查損失 ? Loss of waiting 等待損失 Total Productive Maintenance 全員生產(chǎn)保全 Definition of OEE(2/2) 設(shè)備總合效率之定義 Performance Efficiency 性能效率 : Loss of minor stoppage 瞬停損失 Loss of dummy running 空轉(zhuǎn)損失 Loss of speed reducing 退化損失 Quality Efficiency 質(zhì)量效率 : ? Loss of defects 不良損失 ? Loss of rework 重修損失 ? Loss of retest 重測損失 Total Productive Maintenance 全員生產(chǎn)保全 Calculation of OEE 可動率的算法 (1/2) (A) Total Time a day 每日時(shí)間 = 60min分 x 24Hrs小時(shí) = 1440min分 (B) Planned Shutdown Time 計(jì)劃停機(jī)時(shí)間 = 480min分 b1) Break Time 休息時(shí)間 = 60min 分 x 2 = 120min分 b2) Preventive Maintenance 預(yù)防保全時(shí)間 = 60min 分 x 2 = 120min分 b3) No Order Waiting Time 無定單等待時(shí)間 = 60min 分 x 4 = 240min分 (C) Production Scheduled Time 生產(chǎn)計(jì)劃時(shí)間 (=AB) = 960min分 (D) Unscheduled Down Time 意外停止時(shí)間 = 100min分 d1) Breakdown 故障 = 20min分 d2) Changeover/Set up/Adjustment換模 /安裝 /調(diào)整 =40min分 d3) Tools Change/Inspection 刀具更換 /檢查 = 30min分 d4) Waiting Operator/Materials 等待人員 /材料 = 10min分 Total Productive Maintenance 全員生產(chǎn)保全 Calculation of OEE 可動率的算法 (2/2) (E) Available Operation Time 有效生產(chǎn)時(shí)間 (=CD) = 860 min分 (F) Equipment Available Efficiency 設(shè)備時(shí)間效率 ( = E/C = 860/960 ) = % (G) Total Output Quantity 全部生產(chǎn)數(shù)量 ( = 1450 pcs個(gè) ) (H) Ideal Cycle Time 理論周期時(shí)間 ( = min分 /pc個(gè) ) (I) Equipment Performance /Efficiency 設(shè)備性能效率 ｛ = (G x H)/E ｝ = % (J) Total Rejected Quantity 總不良數(shù) = 200 pcs 個(gè) (K) Equipment Quality Efficiency 設(shè)備品質(zhì)效率 ｛ = (G J)/G ｝ = % (J) OEE 可動率 = F x I x K = % x % x % = % or 或者 = (GJ) x H/C = % Total Productive Maintenance 全員生產(chǎn)保全 What is User’ s Maintenance 何謂自主保全 The user of equipment is responsible for some basic maintenance activities of equipment 由使用機(jī)器設(shè)備的操作者，負(fù)責(zé)從事 一些機(jī)器設(shè)備的基本保全工作之意。 Total Productive Maintenance 全員生產(chǎn)保全 Objectives of User’ s Maintenance自主保全之 目的 Increase the user’ s care on equipment. 提升操作者對設(shè)備的關(guān)心度 Increase the user’ s capability to operate equipment 提升操作者對設(shè)備的操作能力 Increase the user