Product quality improving method and system

Product quality improving method and system

The application discloses a product quality improving method and system that can be applied to an industrial production system. The improving method and system can be used for specifically laterally comparing problem products having quality problems with qualified products. Differences between the p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG RUIJIN, WANG JUN, HE JIANCHENG, JIA YOUJIN, SUN WENBIN, HOU CHANGHU, LI ZE
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:The application discloses a product quality improving method and system that can be applied to an industrial production system. The improving method and system can be used for specifically laterally comparing problem products having quality problems with qualified products. Differences between the problem products and the qualified products can be determined according to comparison results, causes for disqualification and a technological reasonableness level of the problem products can be determined according to difference points and original design, 5W factors of quality problems can be determined according to the difference points, a root reason for the quality problems can be determined according to the 5W factors and the technological reasonableness level, and rectification measures can be made based on the technological reasonableness level and the root reason and can be used for eliminating the difference points and the root reason; via a technical solution described in the invention, product quality pr