水=库存
Equipment
Downtime 设备停机时间
Poor layout 糟糕的厂区布局
Supplier Quality 供应商的质量
Low Down Inventory To Expose Problem
通过降库存暴露问题
库存水平
维修问题 效率问题 质量问题
交货问题
23
Waste of Motion
磨削工序
Heat Treatment
热处理
Moving Material
搬运
15
Value Added – Examples
增值案例
Is it Value Added (VA) or Non-Value Added (NVA)?
请判断是否增值？
VA增值 NVA不增值 Cutting operation
为什么？
28
Overproduction Waste
生产过剩
Overproduction spins off all other types of waste 生产过剩 超过了 其他所有的 浪费形式
29
• Overproduction
• Need more boxes • Need many pallets • Need fork lift • Need fork lift drivers • Need additional floor space • Need warehouse • Need warehouse operators • Many parts get rusty • Need sorting operator • Need rework • Make scrap
7
Value Added – Examples
增值案例
Is it Value Added (VA) or Non-Value Added (NVA)?
请判断是否增值？
VA增值 NVA不增值 Cutting operation
切削工序
8
Value Added – Examples
增值案例
Is it Value Added (VA) or Non-Value Added (NVA)?
切削工序
Grinding operation
磨削工序
10
Value Added – Examples
增值案例
Is it Value Added (VA) or Non-Value Added (NVA)?
请判断是否增值？
VA增值 NVA不增值 Cutting operation
切削工序
Grinding operation
People resist change (i.e. look for excuses, wait and see, etc.) 人们抗拒变化 （如：寻找借口，等待，坐视旁观等等）
Because change takes people outside their comfort zones 因为变化会使他们脱离舒适的环境
The more you change the greater the resistance 变化越大阻力也越大
The more difficult it is to improve 改进就越难
Purpose of Training 培训目的
• Introduce the concepts of the 7 kinds of waste 介绍7种浪费的概念
库存会隐藏问题 ！！
Inventory Hides Waste !!
库存会隐藏浪费！！
Inventory Level 库存量
Long
Changeovers 换模时间过长
Variation 变更
ROCKS = PROBLEMS
22
暗礁=问题
Large Lot
Sizes 过大的批量
Water = Inventory
Waste Elimination 消除浪费
Why change and improve?
我们需要改善吗
2
How Should You Spend Your Time? 工作角色与时间分配
Top Mgt
Middle Mgt
Supervisor
Front Line Associate
3
Breakthrough Kaizen
Input 输入
• Energy 能源
• People 人力
• Capital 资本
• Water 水
• Materials 材料
• Tools
工具
Output 输出
• Products 产品 • Services 服务
6
Value Added 增值
Waste
浪费
Focus of traditional improvement programs
多余动作
Any movement which does not contribute value to the product or service 任何不增加产 品或服务价值的人员和设备的动作
24
Waste of Material Transportation
物料搬运
Any movement of material that does not support a lean system 不符合精益生产的 一切物料搬运 活动
25
Waste of Waiting
等待
Idle Time That Is Produced When Two Dependent Variables Are Not Fully Synchronized 当两个关联要素间 未能完全同步时 所产生的空闲时间
26
Waste of Overproduction
请判断是否增值？
VA增值 NVA不增值 Cutting operation
切削工序
9
Value Added – Examples
增值案例
Is it Value Added (VA) or Non-Value Added (NVA)?
请判断是否增值？
VA增值 NVA不增值 Cutting operation
• Define and discuss value added and non-value added 定义和讨论“增值”与“非增值”
• Identify and discuss ways to eliminate waste 辨认和探讨消除浪费的方法
5
Identification of Waste 浪费的识别
热处理
Moving Material
搬运
14

Value Added – Examples
增值案例
Is it Value Added (VA) or Non-Value Added (NVA)?
请判断是否增值？
VA增值 NVA不增值 Cutting operation
切削工序
Grinding operation
过量生产
•生产多于下游客户所需 Making More Than Needed •生产快于下游客户所求 Making Faster Than Needed
劳模？
27
Overproduction Waste
生产过剩
Overproduction is considered the worst waste! 生产过剩被认为是最严重的浪费！ Why?
不增值- 不需要的步骤或活动, 增加的流程时间和成本多于价值 Non-Value Added – Nonessential Steps Or Activities That Increase Process Time And Add Costs Rather Than Value
当确定价值时我们必须从客户的观点出发 We Must Think From The Customer’s Perspective When Determining Value!
VA增值 NVA不增值 Cutting operation
切削工序
Grinding operation
磨削工序
Heat Treatment
热处理
Moving Material
搬运
Inspection
检查
17
Non-Value Added 非增值
95%
of all manufacturing time is non-value
Daily Management
Change Is Not Easy 求变并非易事
Change and Improvement Do Not Come Easy 改变和改进来之不易
Basic premise 基本前提
Physics tells us 物理原理告诉我们
Human nature 人类本性
热处理
12
Value Added – Examples
增值案例
Is it Value Added (VA) or Non-Value Added (NVA)?
请判断是否增值？
VA增值 NVA不增值 Cutting operation
切削工序
Grinding operation
磨削工序
Heat Treatment
切削工序
Grinding operation
磨削工序
Heat Treatment
热处理
Moving Material
搬运
Inspection
检查
16
Value Added – Examples
增值案例