全面生产性维护TPM.pptx

Towards Operational Excellence LEAN Practitioner Program ;;Training Objectives 培訓目的;;什么是全面生產性維護(TPM)? ;TPM - Potential benefits 潛在好處;Overview of Autonomous Maintenance 自主維護概述;Operational Roles 運作角色;Change Attitude 態度改變;Benefits of Atuonomous Maintenance自主維護的好處;Training 培訓;How to achieve Autonomous Maintenance 如何達到自主維護;Autonomous Maintenancefor assembly line 裝配生產線自主維護; The key focus of a Lean factory is to establish a process system which is Fast, Flexible Predictable 精益工厂的核心目的是建立一個快速的﹑靈活??和可預見的系統 All equipment sets don‘t perform at a same fixed rates all the time. Equipment sets perform with variable standards of performance 所有的設備不會一直以同樣的速度工作﹐它們有自己的變異 Each piece of equipment in a progressively arranged line is dependant on the event of other equipment in the line. This is called statistical fluctuation of dependent events 每台設備的產能依存于這條生產線其它設備的運行狀況﹐這叫做獨立事件的統計波動;;Equipment Losses Understanding 理解設備損失;The seven big losses 七大損耗;TPM Equipment ImprovementTPM 設備改善;TPM-Approach 步驟 Analysis Correction Prevention;Analysis 分析;Analysis 分析;Correction 改良;;Prevention 預防;Predictive Maintenance 預防維護;Addressing Unplanned Downtime突出無計划停机時間; key metrics for equipment TPM measurement – MTBF and MTTR 設備維護管理的關鍵指標 – MTBF 和 MTTR Target: reduce the Life Cycle Cost (LCC), optimize the effectiveness of equipment with lower cost. 目標: 降低設備總的壽命周期成本(LCC), 以最少的成本發揮設備最佳的效能. 1. MTBF (Mean Time Between Failure) 設備穩定性高低的指標-平均故障間隔時間, 一般以小時(hr)為單位. 2. MTTR (Mean Time To Repair) 設備維修性高低的指標-平均修理時間, 一般以小時(Min)為單位.; TPM success measurement 成功指標 Productivity improved 生產力提高 Equipment down time reduced 設備停機時間減少 Employees knowledge/skill improved 雇員知識/技能提高 Cross functional team work improved 不同工作的團隊合作加強 The one 『magic number』 which will indicate most/all of the above improvement is Overall Equipment Effectiveness(OEE) percentage 以上的改善可用一個魔術指標OEE（總体機器效能）來表示;OEE – Overall Equipment Effectiveness (總體機器效能);OEE 定義;OEE 定義;開机率;OEE 總体机器效能;;;;;;;;OEE Chart;9、春去春又回，新桃换旧符。在那桃花盛开的地方，在这醉人芬芳的季节，愿你生活像春天一样阳