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出勤工时与产品标准人力工时差异,被定义为损失工时。

损失工时越多,意味着更多的资源浪费。

Waste Exists In Every Process…Eliminate It!

浪费存在在每个过程中…消灭它!



The Seven Types of Waste… 七种类型浪费

  • Transportation 运输
  • Inventory库存
  • Motion动作
  • Waiting等待
  • Over production过量生产
  • Over-processing不必要的过程
  • Defects缺陷


Waste #1 Transportation 浪费#1 运输

  • Requires Equipment需要设备
  • Increases Handling Damage增加操作损坏机会
  • Necessary…Must Minimize  确实是不可缺少的…必需最少化 

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Machines Next to Each Other…Transport Time Minimized

将机台放在一起,运输时间降到最低


Waste #2 Inventory 浪费#2 库存

  • Ties Up Working Capital 使营运资金紧张
  • Takes Valuable Space占用可用空间
  • Risk of Obsolescence呆料风险

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Waste Asks For More Waste库存浪费会产生更多浪费


Waste #3 Motion 浪费#3 动作

  • Ergonomic Concerns人体工程学考量
  • Labor Efficiency劳动效率
  • Wasted Cycle Time 浪费周期时间

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Treat Operators as Surgeons…Everything Within Reach

视训练作业员如同外科医生每件东西都放在手所及范围内


Waste #4 Waiting 浪费#4 等待

  • Increases Lead Time增加制造周期
  • Increases Work in Process增加流程中在制品
  • Slows Response to Customer对客户反应慢

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When Inventory Waits Your Customer Waits当库存在等待时,客户也在等待


Waste #5 Over-Production 浪费#5 过量生产

  • Ties Up Working Capital使营运资金紧张
  • Takes Up Floor Space占用空间
  • Hides Process Problems隐藏流程中的问题

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Do Not Produce What the Customer Does Not Need

不要生产客户还不需要的东西


Waste # 6 Over Processing 浪费#6不必要的过程

  • Creates Delay产生延迟
  • Increased Opportunity for More Defects增加错误机会
  • Doesn’t Add Value By Definition不能增加价值

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Match Physical Movement With Systemic Transaction…Strive for 1:1 Ratio

尽量将实物流动与系统处理匹配,目标比例是1:1


Waste#7Defect  浪费 #7缺陷

  • Upsets Customers让客户不满意
  • Consumes Resources消耗资源
  • Chokes Flow堵塞流程

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Reworking Defects Is Wasteful…Sending Them to Customers is Outrageous

返工不良就是浪费把这些货送给客户是不允许的



(7 Wastes) + 1 Waste – Skills (Unutilized Skills)
7+1
浪费-未被用到的技能

  • Unutilized resources of skill/knowledge from the shop floor worker  

    现场工人未被利用的技能/知识

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Skills not Utilized未被用到的技能



提示

Waste Exists In Every Process…Eliminate It!

浪费存在在每个过程中…消灭它!