LeanforManufacturing讲义.pptVIP

Breakthrough Management Group Breakthrough Management Group Version 1.0 Waste浪费企业精益生产方式 Lean for Manufacturing Business Processes Where We Are on the Roadmap Module Objectives单元目标 At the conclusion of this module you will be able to:此单元结束，你将可以： Define the eight types of waste 定义八种浪费类型 Identify examples of waste 识别浪费 Identify contributors to waste 识别引起浪费的原因 Eight Types of Waste 八种类型浪费 Identification and Elimination of Waste浪费的识别与消除 Philosophy基本原理 Waste exists in all work and at all levels in the organization.浪费存在于每一个工作环节及组织中的每一层次 Waste exists in all work and at all levels in the organization.浪费的识别与消除是精益生产体系的焦点 Successful implementation requires that ALL employees must be trained to identify and eliminate waste from their work.成功执行，必须培训所有员工识别对其所在工作的浪费与消除 Waste of Overproduction过分生产浪费 Causes原因: Incapable Processes加工能力不足 Lack of Communication缺乏沟通 Low Uptimes/Insufficient P.M.低开动时间/预防性维护能力不足 Lack of Consistent Schedules缺乏稳定可靠的计划 Focus on Expectation (Forecasted Sales) Versus Customer Demand (Consumption)相对于顾客的需求（消费量），更在意自己的期望（预计销售量） Definition定义: Producing more than the customer requires.超顾客需求的过多生产 Producing faster than the customer requires it.超顾客需求的过早生产 Characteristics特征: Inventory Stockpiles/Build Ahead存货的超前储存 Unbalanced Material Flow物流的不平衡 Extra Racks/Dunnage额外的料架/用品 Extra Resources额外的资源 Complex Inventory Management复杂的存货管理 Massive Rework Campaigns大量的返工作业 Waste of Conveyance运输的浪费 Waste of Inventory存货的浪费 Definition定义:Any supply in excess of customer requirements necessary to produce goods or services just in time.任何超过顾客在必要时间需要的产品或服务的生产 Waste of Inventory存货的浪费 Causes原因: Incapable Processes制程能力不足 Uncontrolled Bottlenecks瓶颈失控 Long Change Over Time切换时间长 Incapable Suppliers供应商供应能力不足 Management Decisions Local Optimization管理决策流程太长 Inaccurate Forecasting Systems错误的预测系统 Characteristics特征: Slow Response to Changes应变能力慢 Low Inventory Turns库存周转率低 Extra Space on Receiving Dock收料口额外的场地 Large Store Areas储存面积大 FISH Instead of FIFO先进后出代替先进先出 Massive Rework Campaigns