Zero_Cool
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Zero_Cool replied to the topic Gage RR – Destructive Testing in the forum General 16 years, 1 month ago
Ezweld,
Would you please verify how you get the data ?
How it so you could make repetition on a destructive testing?
Zero_Cool -
Zero_Cool replied to the topic Six Sigma Companies in the forum General 16 years, 1 month ago
HUH….?????? Seems to me your reply was too late….Very !! Check the date please.
“Returned from the dead”.
Zero_Cool -
Zero_Cool replied to the topic Rewarding Recognizing Black Belts Green Belts in the forum General 16 years, 1 month ago
qwert,
WOW…THIS IS GREAT…There might have many SS project in your plant. This is a great oppurtunity with high payback….Could you tell us what kind of manufacturing your involve in.
Zero_Cool -
Zero_Cool replied to the topic Particle Size in the forum General 16 years, 1 month ago
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Zero_Cool replied to the topic Particle Size in the forum General 16 years, 1 month ago
Carlos,
Particle Size Distribution (PSD) are commonly measure using Laser Diffraction Spectrometry (LDS) thus giving the result in a certain distribution but not commonly Normally distributed. This could end up data set with outliers either on both side of your distribution tail including the outliers. Using MEAN of the data set could be…[Read more] -
Zero_Cool replied to the topic Lean training exercise for a small group in the forum General 16 years, 2 months ago
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Zero_Cool replied to the topic re: Calculating sigma level in the forum General 16 years, 2 months ago
M,
No problem. Luke will not notice it since his hand will be cut-off. We will just replace it with both left.
Zero_Cool -
Zero_Cool replied to the topic Six Sigma in Administration Department in the forum General 16 years, 2 months ago
Dearest Venkat,
Please contact Darth, BTDT, or Elbrin for this purpose. They might help you ??
Zero_Cool
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Zero_Cool replied to the topic Supplier Auditing Using Six Sigma in the forum General 16 years, 2 months ago
Forrest,
Check DOE report if the result are in actual production use. Correlation of same measuring equipment. Attribute MSA for Inspector if any.
You might want to consider the following though it is not SS tool:
1.0 Data Gathering Methods. Including its control, feed-back system, improvement tracking system, reporting, checking and c…[Read more] -
Zero_Cool replied to the topic re: Calculating sigma level in the forum General 16 years, 2 months ago
Luke,
Need not to get far. You’re already at the site (http://www.isixsigma.com) where Sigma Calculator is available and ready to be use (Upper Left Corner). For more information, Sigma calculator are created with consideration to the Normal Distribution and with effect of the empirical data 1.5 Sigma Shift process variation. (Which some claim…[Read more] -
Zero_Cool replied to the topic re: Calculating sigma level in the forum General 16 years, 2 months ago
Duhhhhhh,
Yes of course, the 1.5 sigma shift was accounted here. Your key board have two sets of Delete, Alt and Ctrl button for your consideration. Long and short term process variation was included in my example, thus I have provide note that this are for advance user only: (Left to Right)
Short term : Ctrl + Alt + Del and then Quick Format…[Read more] -
Zero_Cool replied to the topic re: Calculating sigma level in the forum General 16 years, 2 months ago
Innocent,
Following instruction might be so tiring for you to follow? But could you please excert an extra effort to:
Go to Search in this website
Search/Entire Site/Type “Sigma Level”/ Click “Go”. The site will give you a bounce and lift you need. Or go to “Sigma Calculator” also in this site.
Note: Second steps are for advance user o…[Read more] -
Zero_Cool replied to the topic Thesis / Dissertation on SIX SIGMA in the forum General 16 years, 2 months ago
BJ,
You sounds like a typical boss in DILBERT’S Comic Strip………….
I could be at your service for a price of US$ 9,775.95 per month. If you like you could also stay at home and I could attend schooling for you. Sound great, Huh ???
Zero_Cool -
Zero_Cool replied to the topic How Much Data Is Enough for ANOVA ? in the forum General 16 years, 2 months ago
Andy,
How’s is that so?? Why not 46 or 48 instead ? Why 47 ? Any data?
Seems to me the effect of 1.5 Sigma Shift still scrounged in your brain and your giving your own version of non-data figure.
No data, no talk
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Zero_Cool replied to the topic Variance in the forum General 16 years, 2 months ago
Sigmaman,
For simplicity., lets consider only one factor (cause of variation) the amount of sugar to be put in a cup of coffee. Let say., you happen to establish a pretty good mixture combination for a cup of coffee whereas sugar amount is = 0.55 kg +/-0.026 kg. Variance there are the those data difference away from the mean (0.55kg) eveytime…[Read more] -
Zero_Cool replied to the topic Variance in the forum General 16 years, 2 months ago
Sigmaman,
Variance in explain in layman’s term:
If you are to make an instant coffee, there are several causes of variation there: cup, coffee, sugar, creamer, water, spoon, temperature, humidity, mood and etc that you can think of.
Variance are the difference in the amount from the mean of such factors each you mixed to make a coffee such as…[Read more] -
Zero_Cool replied to the topic DMAIC for Software Quality in the forum General 16 years, 2 months ago
Rahul,
I don’t exactly know if you understand what you are doing or you wanted us to jump on the mud pit that you have created. Frankly enough, you doesn’t understand or refuse understand the application of PDCA (Plan, Do, Check, Act) and DMAIC (Define, Measure, Analyze, Improve, Control) thus you wanted to make your life so complicated and…[Read more] -
Zero_Cool replied to the topic New to Six Sigma in the forum General 16 years, 2 months ago
Chris,
This always dependent to your application suitability. Both will be sufficient if it was coupled with your own ingenuity and skills. Be sure to asked correct question and hope you get the best answer with application example.
Unfortunately, most of the e-learning or classroom experiences are focus on earning a nickel with a less qu…[Read more] -
Zero_Cool replied to the topic DMAIC for Software Quality in the forum General 16 years, 2 months ago
Wonderful. This is a classic one. I will put this one in my history log. Combination of DMAIC and PDCA. Please let me be your PADAWAN. Let me learn Force….I Like it…!!!.
Zero_Cool -
Zero_Cool replied to the topic Six sigma in the forum General 16 years, 2 months ago
Aman,
A good question will deserve a good answer. Then:
As a layman’s shortcut explanation, Six Sigma is not totaly came from a statistical analysis though it uses statistic on the calculation of DPMO / PPM under the area of a normal distribution, the effect of 1.5 sigma shift is applied. The sigma shift is an empirical data from previous stu…[Read more] - Load More