生产管理精：缩短生产周期的重要理念和原则(GM).ppt

Presentation Focus展示的重点 This presentation focuses on lean material flow and its impact on reducing lead time. 侧重于精益的物料流程，以及其对缩短过渡周期的作用 Short Lead Time缩短制造周期 Upon Completion of This Module Participants Will 学完SLT内容，将会： Understand the Importance of Short Lead Time for Customer Responsiveness and Cost. 明白SLT对客户响应及减少成本的重要性。 Be Familiar With the Concepts Which Contribute to Short Lead Time. 了解SLT的相关概念。 Be Introduced to the Lean Materials Management Systems Which Control the Material Flow Into and Within the Plant. 了解控制物料进入及在工厂内流动的精益物料管理系统。 Lean Material Flow Definition精益物流定义 Lean Materials Management 精益物料管理 Lean Material Flow: Guiding Principles精益物流：指导原则 SAFE (安全) High valueadded (高增殖生产) Guiding Principles 指导原则 Make/receive frequent deliveries. 接收频率 Use small lot containers. 使用小件包装 Use the First In First Out (FIFO) process. 先进先出程序 Eliminate waste. 减少浪费 Lean Material Flow Model精益物流典型 1. Vehicle Scheduling Process Overview制造安排观测 1-1. Vehicle Schedules 制造计划 The Plant Production Plan levels vehicle requirements across the production period 生产计划应均衡各个阶段的生产需求。 100 % Customer delivery date compliance 百分百地在交付日期交货。 Vehicle build status is known throughout the manufacturing process. 整个生产部门都应该了解制造状态。 Support reduced vehicle delivery lead time manufacturing restrictions. 支持减少车辆交付时间和各种生产限制。 2. Parts Ordering: Individual Parts订购：个件 Part order based upon a projected vehicle build schedule 零件订购要以设定的生产计划为基础 Order = (Parts Needed) - (Parts Have) 订单 = (需要零件) - (现有零件) 2-1. Parts Ordering: Sub-Assembly Parts(零件订购：分装件) As the vehicle passes a set point in the production process, a signal is generated and sent to the supply base requesting parts required for that vehicle. 生产过程中，当生产车辆超出一定点时，生成一个信号通知供应商对该车的零件需求。 3. Supply Base (供应基地) Close proximity to the GM Plant for specific parts per delivery lead-time needs (typically these are sequenced sub-assemblies). 在GA车间附近为对制造周期有特殊要求的零件设立的基地（通常是些定序的分装件） Sequencing requirements are the respo