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6s黑带培训教材(ppt 72页)(英文)

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6S管理培训课件PPT(70张)

6S管理培训课件PPT(70张)

为应对不断变化的市场需求和技术发展，6S 管理需要持续创新和改进，以适应新的发展 趋势和挑战。
THANKS.
案例三
某金融服务企业通过推行6S管理，改善了办公环 境，提高了员工工作效率和客户满意度。
医疗行业应用案例
案例一
某大型医院在诊疗区域实施6S管理，提升了医疗环境和服务质量。
案例二
某医疗器械生产企业引入6S管理，确保了产品质量和生产安全。
案例三
某药品生产企业在生产车间推行6S管理，提高了药品生产质量和 效率。
未来发展趋势预测及挑战应对
智能化与数字化发展
绿色环保理念的推广
随着科技的进步，6S管理将更加注重智能化 和数字化发展，如利用物联网、大数据等技 术提高管理效率。
未来，6S管理将更加注重绿色环保理念的推 广，减少资源浪费和环境污染。
跨文化交流与融合
持续创新与改进
随着全球化进程的加速，6S管理将面临不同 文化背景下的交流与融合挑战，需要培养跨 文化沟通能力。
案例二
某电子制造企业在生产线上推行6S管理，改善了员工工作环境， 提高了产品质量和客户满意度。
案例三
某机械制造企业引入6S管理，成功降低了设备故障率，提高了 设备运行效率。
服务业企业应用案例
案例一
某餐饮连锁企业通过实施6S管理，提升了餐厅环 境卫生和顾客体验。
案例二
某物流公司在仓储和配送环节引入6S管理，提高 了货物存储和运输效率。
制定详细的实施计划和时间 表
对执行情况进行监督和检查
检查评估与持续改进
建立定期的检查评估机 制
针对存在的问题进行持 续改进
01
02
03
对实施效果进行评估和 反馈

6s黑带培训教材1(英文)(PPT 72页)

6s黑带培训教材1(英文)(PPT 72页)
• Short-Term vs Long-Term Process Capability
• Process Capability for Non-Normal Data
– Cycle-Time (Exponential Distribution) – Reject Rate (Binomial Distribution) – Defect Rate (Poisson Distribution)
Process Capability
Process Capability is the inherent reproducibility of a process’s
output. It measures how well the process is currently behaving
with respect to the output specifications. It refers to the uniformity
• May be due to a) improperly adjusted machine b) operator error c) defective raw material
• A process operating in the presence of assignable causes of variation is said to be “outof-control”
F dx ef ecP tiv x e rr L ate FS P (x x ) mL r U aybeSLLSL
USL
estim ate d L vi aS t h L e f1 o ll o wU in g S : L
a)
b)

6s黑带培训教材1(英文)

6s黑带培训教材1(英文)

Types of Variation
Inherent or Natural Variation
• Due to the cumulative effect of many small unavoidable causes • A process operating with only chance causes of variation present is
Capability is often thought of in terms of the proportion of output that will be within product specification tolerances. The frequency of defectives produced may be measured in
• A process operating in the presence of assignable causes of variation is said to be “out-of-control”
Process Capability Analysis
5
Information,thewayyouwantit
6s黑带培训教材1(英文)
Information,thewayyouwantit
Process Capability Analysis
2
Information,thewayyouwantit
Process Capability Analysis
3
Information,thewayyouwantit
Process Capability Analysis
7
Information,thewayyouwantit

6s黑带培训教材1(英文)

6s黑带培训教材1(英文)
a) percentage (%) b) parts per million (ppm) c) parts per billion (ppb)
Process Capability Analysis
6
Information, the way you want it
Process Capability
Process Limits (LPL and UPL)
• measures the variation of a process • the natural 6 limits of the measured characteristic
Control Limits (LCL and UCL)
• measures the variation of a sample statistic (mean, variance, proportion, etc)
Process Capability Analysis
11

Information, the way you want it
Process Potential
The Cp index assesses whether the natural tolerance (6) of a process is within the specification limits.
Process Capability Analysis
7
Information, the way you want it
Process Capability vs Specification Limits
a)
b)
c)
a) Process is highly capable b) Process is marginally capable c) Process is not capable

6sigma黑带培训教材(英文)

6sigma黑带培训教材(英文)
0.13 – 0.27 % 0.05 – 0.10 % 0.02 – 0.03 % 48.1 – 96.2 ppm 13.4 – 26.7 ppm 3.4 – 6.8 ppm 794 – 1589 ppb 170 – 340 ppb 33 – 67 ppb 6 – 12 ppb 1– 2 ppb
Process Performance
Process Potential
A Cp of 1.0 indicates that a process is judged to be “capable”, i.e. if the process is centered within its engineering tolerance, 0.27% of parts produced will be beyond specification limits. Cp 1.00 1.33 1.50 2.00 Reject Rate 0.270 % 0.007 % 6.8 ppm 2.0 ppb
Process Capability
For a normally distributed characteristic, the defective rate F(x) may be estimated via the following: LSL Fx Prx LSL Prx USL LSL USL 1 ZLSL 1 ZUSL
• indicate the degree to which the output meets specifications
• be used for comparison with another process or competitor

6s黑带培训教材1(英文)

6s黑带培训教材1(英文)

Process Capability Analysis
17
Information, the way you want it
Process Performance
a)
Cp = 2
Cpk = 2
b)
Cp = 2 Cpk = 1
c)
Cp = 2
Cpk < 1
a) Process is highly capable (Cpk>1.5) b) Process is capable (Cpk=1 to 1.5) c) Process is not capable (Cpk<1)
Capability is often thought of in terms of the proportion of output that will be within product specification tolerances. The frequency of defectives produced may be measured in
Cp
Engineering Tolerance Natural Tolerance
USL LSL 6
Process Capability Analysis
12
Information, the way you want it
Process Potential
A Cp of 1.0 indicates that a process is judged to be “capable”, i.e. if the process is centered within its engineering tolerance, 0.27% of parts produced will be beyond specification limits.

6S黑带的培训课程(ppt 72页)(英文版)

• Short-Term vs Long-Term Process Capability • Process Capability for Non-Normal Data
– Cycle-Time (Exponential Distribution) – Reject Rate (Binomial Distribution) – Defect Rate (Poisson Distribution)
Process Capability Analysis
(Measure Phase)
Information, the way you want it
Scope of Module
• Process Variation • Process Capability
– Specification, Process and Control Limits – Process Potential vs Process Performance
Process Capability
Process Capability is the inherent reproducibility of a process’s output. It measures how well the process is currently behaving with respect to the output specifications. It refers to the uniformity of the process.
Process Capability studies can • indicate the consistency of the process output • indicate the degree to which the output meets specifications • be used for comparison with another process or competitor

6s黑带培训教材1(英文)


;
LSL 3
Min 16311 3 ;13314
1.0
第二十三页，共71页。
Process Capability
For a normally distributed characteristic, the defective rate F(x) may be
estimated via the following:
Cpu
USL 3
Cpl
LSL 3
NSL
Cpk Minimum Cpu , Cpl
3
第十六页，共71页。
Process Performance
Cpk
Reject Rate
1.0
0.13 – 0.27 %
1.1
0.05 – 0.10 %
1.2
0.02 – 0.03 %
1.3
48.1 – 96.2 ppm
– Defect Rate
(Poisson Distribution)
第二页，共71页。
Process Variation
Process Variation is the inevitable differences among individual
measurements or units produced by a process.
is not centered between the specification limits.
Process is centered
Process is not centered
第十五页，共71页。
Process Performance
The Cpk index relates the scaled distance between the process mean and the nearest specification limit.

6sigma黑带培训教材(英文).ppt

a) percentage (%) b) parts per million (ppm) c) parts per billion (ppb)
Process Capability
Process Capability studies can • indicate the consistency of the process output • indicate the degree to which the output meets specifications • be used for comparison with another process or competitor
Process Limits (LPL and UPL)
• measures the variation of a process • the natural 6 limits of the measured characteristic
Control Limits (LCL and UCL)
• measures the variation of a sample statistic (mean, variance, proportion, etc)
estimated via the following:
Fx Prx LSL Prx USL
LSL
USL


LSL



1


USL



ZLSL 1 ZUSL
For characteristics with only one specification limit:
Three Types of Limits

六西格玛黑带培训教材


1.9
6 – 12 ppb
2.0
1 – 2 ppb
Process Capability Analysis
17
Information, the way you want it
Process Performance
a)
Cp = 2
Cpk = 2
b)
Cp = 2 Cpk = 1
c)
Cp = 2
Cpk < 1
• A process operating in the presence of assignable causes of variation is said to be “out-of-control”
Process Capability Analysis
5
Information, the way you want it
• Short-Term vs Long-Term Process Capability • Process Capability for Non-Normal Data
– Cycle-Time (Exponential Distribution) – Reject Rate (Binomial Distribution) – Defect Rate (Poisson Distribution)
Process Capability Analysis
2
Information, the way you want it
Process Variation
Process Variation is the inevitable differences among individual measurements or units produced by a process.
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Cp

Engineering Tolerance Natural Tolerance
USL LSL 6
Process Capability Analysis
12
Information, the way you want it
Process Potential
A Cp of 1.0 indicates that a process is judged to be “capable”, i.e. if the process is centered within its engineering tolerance, 0.27% of parts produced will be beyond specification limits.
Cpu

USL 3
Cpl

LSL 3
NSL
Cpk Minimum Cpu , Cpl
3
Process Capability Analysis
16
Information, the way you want it
Process Performance
Cpk
Process Capability studies can • indicate the consistency of the process output • indicate the degree to which the output meets specifications • be used for comparison with another process or competitor
Process Capability Analysis
2
Information, the way you want it
Process Variation
Process Variation is the inevitable differences among individual measurements or units produced by a process.
Process Capability Analysis
14
Information, the way you want it
Process Potential
The Cp index compares the allowable spread (USL-LSL) against the process spread (6). It fails to take into account if the process is not centered between the specification limits.
Process Capability Analysis
9
Information, the way you want it
Three Types of Limits
Distribution of Individual Values
Distribution of Sample Averages
Process Capability Analysis
Process Limits (LPL and UPL)
• measures the variation of a process • the natural 6 limits of the measured characteristic
Control Limits (LCL and UCL)
• measures the variation of a sample statistic (mean, variance, proportion, etc)
Process Capability Analysis
(Measure Phase)
Information, the way you want it
Scope of Module
• Process Variation • Process Capability
– Specification, Process and Control Limits – Process Potential vs Process Performance
Process Capability Analysis
8
Information, the way you want it
Three Types of Limits
Specification Limits (LSL and USL)
• created by design engineering in response to customer requirements to specify the tolerance for a product’s characteristic
a) percentage (%) b) parts per million (ppm) c) parts per billion (ppb)
Process Capability Analysis
6
Information, the way you want it
Process Capability
said to be “in statistical control”
Process Capability Analysis
4
Information, the way you want it
Types of Variation
Special or Assignable Variation
• May be due to a) improperly adjusted machine b) operator error c) defective raw material
Process Capability Analysis
11
Information, the way you want it
Process Potential
The Cp index assesses whether the natural tolerance (6) of a process is within the specification limits.
a) Process is highly capable (Cpk>1.5) b) Process is capable (Cpk=1 to 1.5) c) Process is not capable (Cpk<1)
10
Information, the way you want it
Process Capability Indices
Two measures of process capability • Process Potential
– Cp • Process Performance
– Cpu – Cpl – Cpk
Capability is often thought of in terms of the proportion of output that will be within product specification tolerances. The frequency of defectives produced may be measured in
Process Capability Analysis
3
Information, the way you want it
Types of Variation
Inherent or Natural Variation
• Due to the cumulative effect of many small unavoidable causes • A process operating with only chance causes of variation present is
• A process operating in the presence of assignable causes of variation is said to be “out-of-control”
Process Capability Analysis
5
Information, the way you want it
• Short-Term vs Long-Term Process Capability • Process Capability for Non-Normal Data
– Cycle-Time (Exponential Distribution) – Reject Rate (Binomial Distribution) – Defect Rate (Poisson Distribution)
Reject Rate
1.0
0.13 – 0.27 %
1.1
0.05 – 0.10 %
1.2
0.02 – 0.03 %
1.3
48.1 – 96.2 ppm
1.4
13.4 – 26.7 ppm
1.5
3.4 – 6.8 ppm
1.6
794 – 1589 ppb
1.7
170 – 340 ppb
1.8
33 – 67 ppb
Sources of Variation
• within unit • between units • between lots • between lines • across time • measurement error
(positional variation) (unit-unit variation) (lot-lot variation) (line-line variation) (time-time variation) (repeatability & reproducibility)