【正文】 ofcontrol B. signals that a defect has occurred C. keeps a machine from operating when defects are likely to be produced D. B or C 45 Introduction to Poka Yoke Shingo Quiz 5. Source Inspection: A. reduces defect rates dramatically B. used solely to sort out defects after production C. should be avoided D. both A amp。 B 6. Which is not an informative inspection technique: A. statistical process control B. acceptance sampling C. successivechecks D. selfchecks 46 Introduction to Poka Yoke Shingo Quiz 7. The correct ranking of Shingo39。s inspection techniques (from best to worst) is: A. judgment, informative, source B. source, judgment, informative C. informative, source, judgment D. source, informative, judgment 8. Informative Inspection: A. inspects products to help control the process B. inspects process to help control the product C. keeps a machine from operating when defects are likely to be produced D. should be avoided 47 Introduction to Poka Yoke Shingo Quiz 9. PokaYoke: A. replaces any quality system you are currently using B. can reduce or eliminate human error C. cannot be used to reduce process variance D. is only used for source inspection 48 Introduction to Poka Yoke Shingo Quiz 1. Which of the following is not one of the inspection techniques identified by Shingo: A. Source B. Informative C. Statistical D. Judgment 2. Judgment Inspection: A. is a very effective inspection technique B. reduces defect rates dramatically C. used solely to discover defects after production D. should be used whenever possible C: Shingo identified 3 inspection techniques: judgement, informative, source C: Is used solely to discover defects after production. 49 Introduction to Poka Yoke Shingo Quiz 3. A setting function: A. is a very effective inspection technique B. signals that a defect has occurred C. keeps a machine from operating when defects are likely to be produced D. is the link between inspection and the regulatory function 4. A regulatory function: A. is the remedial action taken after a process goes outofcontrol B. signals that a defect has occurred C. keeps a machine from operating when defects are likely to be produced D. B or C D: A setting function detects when the inspection oute is not acceptable and invokes the regulatory function D: A regulatory function is an attentiongetting signal (a buzzer, warning light or machine stoppage) that something is wrong. It can indicate a defect has just been made (in selfchecks) or that it is about to be made (in source inspections). 50 Introduction to Poka Yoke Shingo Quiz 5. Source Inspection: A. reduces defect rates dramatically B. used solely to sort out defects after production C. should be avoided D. both A amp。 B 6. Which is not an informative inspection technique: A. statistical process control B. acceptance sampling C. successivechecks D. selfchecks A: Source inspection checks the process for correct operating conditions before production occurs. The known causes of defects are either eliminated or corrected before production can create defects. B: Successivechecks, self checks and statistical process control are all informative inspection techniques. They provide information to help control the process. Acceptance sampling is used to infer whether a lot or shipment should be rejected 51 Introduction to Poka Yoke Shingo Quiz 7. The correct ranking of Shingo39。s inspection techniques (from best to worst) is: A. judgment, informative, source B. source, judgment, informative C. informative, source, judgment D. source, informative, judgment 8. Informative Inspection: A. inspects products to help control the process B. inspects process to help control the product C. keeps a machine from operating when defects are likely to be produced D. should be avoided D: Source inspection is the best because it prevents defects. Informative inspection help control the process but may allow defects to occur. Judgment inspection is the worst since it only sorts out defects. A: Inspects products to help control the process 52 Introduction to Poka Yoke Shingo Quiz 9. PokaYoke: A. replaces any quality system you are currently using B. can reduce or eliminate human error C. cannot be used to reduce process variance D. is only used for source inspection B: Human error is not easily detected using control charts because errors tend to be relatively rare and intermittent. Mistakeproofing (pokayoke) can be an effective response to human error. 53 Introduction to Poka Yoke Shingo Quiz: How did you do? ? All 9 correct = YOU are a GURU! ? 7 or 8 correct = Approaching zero defects continue to improve. ? 5 or 6 correct = Cpk1, some variance reduction is in order. ? 3 or 4 correct = Not bad (not great), I hope this presentation will help you to learn more about pokayoke. ? 0,1, or 2 = You have my condolences. You seem to have pathologically bad luck guessing quiz answers.