【正文】 ste) How do we Define Improvement? ? Benchmark the Competition ? Focus on Defects ( . taste rating 7) ? Determine What is an “Acceptable Sigma Level” ? Set Improvement Objectives Accordingly Maybe a 5? Process Will Suffice! 1,000,000 100,000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 3 4 5 6 7 “ BETTER BREAD” Baking Process Best Competitor Range for Improvement Defects Per Million Sigma Scale Freihofer WONDER Pepperidge Farm Sunbeam Analyze 免費(fèi)注冊(cè)商，每天三小時(shí)推廣，每月收入高達(dá) 3000以上：注冊(cè)網(wǎng)站： 6? Overview Step 6.....Identify Sources of Variation in Y (Taste) How do we Determine the Potential Sources of Variation (Xs)? ? Have the Chefs Brainstorm ? Some Likely Ones Might be: Amount of Salt Used Brand of Flour Baking Time Baking Temperature Brand of Yeast YEAST FLOUR Multiple Sources: Chefs, Suppliers, Controls Analyze 免費(fèi)注冊(cè)商，每天三小時(shí)推廣，每月收入高達(dá) 3000以上：注冊(cè)網(wǎng)站： 6? Overview Step 7.....Screen Potential Causes of Variation (Xs) How do we Screen for Causes of Variation (Xs)? ? Design an Experiment ? Use Different Sources of Potential Variation ? Have Panel Rate the Bread Used in the Experiment ? Results Lead to the “Vital Few” Causes YEAST FLOUR Source Conclusion Negligible Major Cause Negligible Major Cause Negligible Focus on The “Vital Few” Improve 免費(fèi)注冊(cè)商，每天三小時(shí)推廣，每月收入高達(dá) 3000以上：注冊(cè)網(wǎng)站： 6? Overview Step 8.....Discover Variable Relationships Between “Vital Few” (Xs) and Y How do we Find the Relationship Between the “Vital Few” (Xs) and Taste (Y)? ? Conduct a More Detailed Experiment ? Focus: Oven Temperature from 325 to 375 and 3 Brands of Flour ? RUN TEMP BRAND 1 325 A 2 325 B 3 325 C 4 350 A 5 350 B 6 350 C 7 375 A 8 375 B 9 375 C FLOUR FLOUR FLOUR Brand A Brand B Brand C Improve Results: 350 Brand A is Best Combination of Temperature Flour 176。 176。 176。 Note: Time is a Factor Only if Temperature Changes Significantly 免費(fèi)注冊(cè)商，每天三小時(shí)推廣，每月收入高達(dá) 3000以上：注冊(cè)網(wǎng)站： 6? Overview Step 9.....Establish Tolerances on “Vital Few” (Xs) How do we Ensure Oven Temperature is Controlled? ? Data Suggests 350 ( 5 ) is best Temperature to Reduce Taste Variation ? Brand A Flour to be Used Except in Case of Emergency ? “BETTER BREAD” to Search for Better Alternative Supplier of Flour Just in Case 176。 177。 176。 FLOUR Brand A But.....Is Our Measurement System Correct? Improve 免費(fèi)注冊(cè)商，每天三小時(shí)推廣，每月收入高達(dá) 3000以上：注冊(cè)網(wǎng)站： 6? Overview Step 10.....Validate the Measurement System for Xs How Could We Approach This? ? Need to Verify the Accuracy of Our Temperature Gauges ? Need for “Benchmark” Instrumentation for Comparison ? Rent Some Other “High End” Gauges ? Compare the Results Verify that our Instruments are Accurate Control 免費(fèi)注冊(cè)商，每天三小時(shí)推廣，每月收入高達(dá) 3000以上：注冊(cè)網(wǎng)站： 6? Overview Step 11.....Determine Ability to Control Vital Few Xs How Could We Approach This? ? Check A Number of Ovens ? Monitor Temperatures Over Time ? Focus on the Process Capability ? Look for Degree of Variation Variation OK But...Average is High (and the algorithm should be checked) 30 345 of Ovens Temperature 346 357 347 348 349 350 351 352 353 354 355 356 25 20 15 10 5 Control 免費(fèi)注冊(cè)商，每天三小時(shí)推廣，每月收入高達(dá) 3000以上：注冊(cè)網(wǎng)站： 6? Overview Step 12.....Implement Process Control System on Xs What do we do Going Forward? ? Check Ovens Daily for Temperature Levels ? Audit Usage Frequency of Alternative Flour Supplier (., Brand C) ? Periodically Reassemble the Panel to Test Taste ? Chart the Results And.....Plot the Data Over Time FLOUR “ Brand C” 354 353 352 351 350 349 348 1 3 5 7 9 11 13 15 17 19 21 23 25 Control 免費(fèi)注冊(cè)商，每天三小時(shí)推廣，每月收入高達(dá) 3000以上：注冊(cè)網(wǎng)站： ? 靜夜四無鄰，荒居舊業(yè)貧。 , March 28, 2023 ? 雨中黃葉樹，燈下白頭人。 17:55:2217:55:2217:553/28/2023 5:55:22 PM ? 1以我獨(dú)沈久，愧君相見頻。 :55:2217:55Mar2328Mar23 ? 1故人江海別，幾度隔山川。 17:55:2217:55:2217:55Tuesday, March 28, 2023 ? 1乍見翻疑夢(mèng)，相悲各問年。 :55:2217:55:22March 28, 2023 ? 1他鄉(xiāng)生白發(fā)，舊國(guó)見青山。 2023年 3月 28日星期二 下午 5時(shí) 55分 22秒 17:55: ? 1比不了得就不比，得不到的就不要。 。 2023年 3月 下午 5時(shí) 55分 :55March 28, 2023 ? 1行動(dòng)出成果，工作出財(cái)富。 2023年 3月 28日星期二 5時(shí) 55分 22秒 17:55:2228 March 2023 ? 1做前，能夠環(huán)視四周；做時(shí)，你只能或者最好沿著以腳為起點(diǎn)的射線向前。 下午 5時(shí) 55分 22秒 下午 5時(shí) 55分 17:55: ? 沒有失敗，只有暫時(shí)停止成功！。 , March 28, 2023 ? 很多事情努力了未必有結(jié)果，但是不努力卻什么改變也沒有。 17:55:2217:55:2217:553/28/2023 5:55:22 PM ? 1成功就是日復(fù)一日那一點(diǎn)點(diǎn)小小努力的積累。 :55:2217:55Mar2328Mar23 ? 1世間成事，不求其絕對(duì)圓滿，留一份不足，可得無限完美。 17:55:2217:55:2217:55Tuesday, March 28, 2023 ? 1不知香積寺，數(shù)里入云峰。 :55:2217:55:22March 28, 2023 ? 1意志堅(jiān)強(qiáng)的人能把世界放在手中像泥塊一樣任意揉捏。 2023