精艺生产管理培训PPT.pptx

Lean Manufacturing will improve: 1.On-Time delivery 按时交付 2.Improved response 提高反应（VSM） 3.Reduced inventory减少库存（JIT） 4.Improved quality 提高质量（ZERO DEFECT）
Lean Manufacuring is well introduced with James Womack’s Book,”The Machine That Changed The World”in 1990.
1913年，亨利福特发明了装配流水线。上世纪50年代丰田参观了福特工厂， 然后大野耐一花了20多年的时间发明了著名的丰田生产体系用来和美国ck 在上世纪90年代推广，并著书 The Machine That Changed The World.
精益生产概论---核心理念：消除浪费 精益思考---精益原则，精益模型，KAIZEN,PDCA 精益生产---价值流管理 精益生产---5s，目视化管理 精益生产---TPM,OEE 精益生产---拉动系统，KANBAN
精益生产---问题解决
In 1913,Henry Ford invented the assembly line.In the1950s Eiji Toyoda visited Ford Plant and Taiichi Ohno spent over 20years to develop the system which became known as The Toyota Production System (TPS) to compete with the US automakers.
约定最好的质量、成本、交货期时间, 重量轻
可持续的改进
团队合作
完美交付
资源的质量
标准化和稳定过程 工作场所组织(5 s)和可视化管理 管理通过事实使用适当的工具
清晰的战略基础
Lean Manufacturing can be defined as it is a systematic approach to identifying and Eliminating waste(non-value-added activities) through continuous improvement by flowing the product at the pull of the customer in pursuit of perfection. 精益生产定义：为了追求完美，一个很好的方法是通过拉动生产使产品流动 起来以确定和清除浪费。
过多生产：增加库存和相关的成本,投产的时间太长导致对确认的问题的延迟。
过多的生产会对于材料生产的流程产生负面影响，也会影响生产力，质量和
成本的灵活性。在公司内部，生产过剩的意思是生产的速度或者生产量比下
一个过程快，或者比下一个过程多。
Countermeasures 方法： Balance the work load 平衡工作量 Order-based scheduling根据订单生产 Improve setup/changeover capacities 提高设置/换装能力
Overproduction ：increases inventory levels and associated costs , long throughput times and delays in identifying problems. Overproduction has a negative impact on the smooth flow of materials, thus on productivity, flexibility Quality and cost. Within the company , overproduction means making more/faster than is required by the next process.
5.Improved material and information workflow 提高无聊和信息流
6.Achievement of flexibility灵活换装（JIDOKA） 7.Culure change 文化改变
8.Better use of plant and skilled labour 提高工厂和技术工人使用（PRODUCTIVITY）
Waiting is mostly due to long runs , poor production flow and machine downtime , Including waiting for the next process step or for parts or for tools . Waiting is a major cause of production and sales bottlenecks and high inventory levels of raw material, parts , sub-assembly and finished goods storage.
Lean Manufacturing uses the following tools and methods: Standardized work , visual controls , effective plant layout , quality at the source , batch reduction , teams , customer demand-based manufacturing , point-of-use storage ,quick changeover ,one-piece flow and take time. 精益生产可以使用下列工作和方法： 标准化工作，目视管理，有效的工厂布局，团队合作，按客户需求生产， 库存管理-分拣，快速换装，流动和工时管理。