NDLI: An e-quality control model for multistage machining processes of workpieces

Content Provider	Springer Nature Link
Author	Liu, DaoYu Jiang, PingYu Zhang, YingFeng
Copyright Year	2008
Abstract	To track and control the changes of process quality attributes in multistage machining processes (MMPs), an e-quality control (e-QC) model is proposed. The e-QC model is defined as a quality information service node with e-formalizing technology, whose input/output and intermediate process (that is IPO) are known to other nodes, and its implemention in MMPs is provided. In order to establish the e-QC model, a measuring network is constructed to acquire the original quality data, and the changes of process quality attributes are monitored and diagnosed by the integrated quality analysis tools attached to the e-QC, which can be tracked by information template network in real time. Furthermore, a hierarchical control method is adopted to coordinate e-QCs, in which the quality loss and adjusting cost are used to quantify the opportunities for e-QCs to improve process quality. At last, a prototype is developed to verify the proposed methods.
Starting Page	2178
Ending Page	2194
Page Count	17
File Format	PDF
ISSN	10069321
Journal	Science in China Series E: Technological Sciences
Volume Number	51
Issue Number	12
e-ISSN	1862281X
Language	English
Publisher	SP Science in China Press
Publisher Date	2008-12-06
Publisher Place	Heidelberg
Access Restriction	Subscribed
Subject Keyword	machining process flow e-quality control model measuring network information template quality information tracking hierarchical control Engineering
Content Type	Text
Resource Type	Article
Subject	Engineering Materials Science

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