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楼主 |
发表于 2024-7-12 13:36:20
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1. Select the control object;
2. Select the quality characteristic values that need to be monitored;
3. Determine specification standards and provide detailed explanations of quality characteristics;
4. Select monitoring instruments or self-made testing methods that can accurately measure the characteristic value or corresponding process parameters;
5. Conduct actual testing and keep records of data;
6. Analyze the reasons for the differences between reality and specifications;
7. Take corresponding corrective measures. After taking corresponding corrective measures, the process still needs to be monitored to maintain it at a new level of control. Once new influencing factors emerge, it is necessary to measure data and analyze the reasons for correction,
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