DiscoveringWaste.(精艺生产-发现浪费).ppt

LEAN MANUFACTURING 精益生产 DISCOVERING WASTE 暴露浪费 THREE MAIN TYPES OF ACTIVITIES THAT WE ARE INVOLVED IN EVERY DAY:我们每天涉及的三种主要活动 ACTUAL CONDITION 实际情况 VALUE ADDED WORK HIDDEN WASTE OBVIOUS WASTE IMPROVEMENT MEANS RAISING THE PORTION OF VALUED ADDED WORK 提高意味着增加一部分增值服务 增值服务 明显浪费 隐晦浪费 IMPROVED CONDITION UNDER LEAN MANUFACTURING 精益生产带来的提高 OBVIOUS WASTE VALUE ADDED WORK HIDDEN WASTE 明显浪费 隐晦浪费 增值服务 VALUE ADDED WORK增值服务 ONLY THE PROCESSES THAT INCREASE THE VALUE OF THE RAW MATERIAL TO MAKE THE END PRODUCT.只有增加原材料价值的工艺才能够达到最后结果. EXAMPLES OF VALUE ADDED WORK:增值举例: CHANGING THE SHAPE OF SOMETHING 改变形态 CHANGING ITS QUALITY改变质量 ASSEMBLING IT 装配 VALUE ADDED WORK (ENGINEERING)增值服务(工程) ONLY THE PROCESSES THAT INCREASE THE VALUE OF THE RAW IDEA/INFORMTION TO PROVIDE FINAL DESIGNS FROM WHICH WE CAN BUILD TOOLS AND MAKE PARTS. 只有增加原始概念/信息价值的过程提供最终设计,才能在此基础上我们制造模具与零部件. EXAMPLES OF VALUE ADDED WORK:增值服务举例 -- CAD DESIGN CAD设计 -- TOOL DESIGN 模具设计 -- SURFACING 表面处理 -- PART DEVELOPMENT 产品研发 -- VALIDATION 验证 VALUE ADDED WORK(STAFF)增值服务(员工) ONLY THE PROCESSES THAT INCREASE THE VALUE OF THE RAW INFORMATION SO THAT ACTION CAN BE TAKEN TO MAKE PRODUCTS OR PROVIDE SERVICES FOR OUR STAKEHOLDERS:(CUSTOMERS, EMPLOYEES, SUPPLIERS, SHAREHOLDERS, BANKS,ETC. ) 只有当能给原始信息增值的过程存在, 采取行动制造产品或提供服务给:( 客户,员工,供应商,股东,银行等) EXAMPLES OF VALUE ADDED WORK:增值服务举例: OBVIOUS WASTE明显浪费 ANY STEP THAT IS UNNECESSARY TO CARRYING OUT THE JOB OF PRODUCTION 生产工作中任何多余的步骤 EXAMPLES:例子 WAITING AROUND 等工 REARRANGING MATERIALS 产品整理 REWORKING/SCRAPPING DEFECTIVE MATERIAL 返工/报废缺陷产品 HIDDEN WASTE:隐晦浪费(OR NECESSARY “WASTE”) 或必要浪费 WORK THAT DOESN’T ADD ANY VALUE, BUT MUST BE DONE UNDER THE PRESENT JOB CONDITIONS(NON VALUE ADDED BUT NECESSARY) 没有增加任何价值的服务,但是在现有工作条下必须要做的 EXAMPLES:举例 COLLECTION OF DATA, PAPERWORK 数据,文件的收集 100% INSPECTION FOR DEFECTIVE GOODS 对缺陷产品进行百分百彻底检查 HANDLING/MOVING PARTS OR TOOLS 搬运/移动产品或模具 UNPACKING PARTS 拆包 COST OF ENERGY 能量消耗 VALUE ADDED VS NON-VALUE ADDED WO