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《Machine Tool & Hydraulics》 2006-09
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The Development of Tool Management System for Production Line in Digital Manufacturing Shop

YIN Rui,HE Weiping,HE Yanli,HOU Wei(The Key Laboratory of Contemporary Design and Integrated Manufacturing Technology,Ministry of Education,Northwestern Polytechnical University,Xi'an 710072,China)  
Tool management is recognized as an essential element of the production management system for digital production line.However,existing tool management system can't trace the real time information of each tool,such as its location and actual accumulative total utility time.A tool management system for digital production line was developed,in which each tool is marked with a 2-dimension Datamatrix barcode which encode the tool's unambiguous identity number.The tool management system is integrated with a Barcode reader,the NC machine and the DNC systems in the production line so the information of state,location,and other information can be traced.The system can synthesize the information and present more accurate information to the manager to help them make the appropriate decisions.
【Fund】: 国防基础研究项目(K1800020502);; 航空科学基金(04H53063)
【CateGory Index】: TP315
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