NDLI: Modeling of Precision ReliabiLity for NC Machine Tool Based on Multi-body System Theory

Content Provider	IEEE Xplore Digital Library
Author	Peilin Yang Shuzhuang Hao Kun Chen Wanli Zheng
Copyright Year	2011
Abstract	ReLiabiLity is one of the most important performances of CNC machine tools. Precision exceeding tolerance is a special kind of faults different with general faults considered usually. This type of faults may cause large loss for users because of the loss of machining precision. To predict the precision and its reLiabiLity of machine tools in the design phase, the concept of precision reLiabiLity is introduced first in the paper. Second, the process of precision decLine in the operating conditions is analyzed and a precision reLiabiLity model is proposed. To evaluate the parameters of the precision reLiabiLity model, the spatial error model based on multi-body system theory and multi-body system dynamics simulation are adopted. Forecasting precision Life for a lathe has been done applying the model finally.
Starting Page	750
Ending Page	754
File Size	223432
Page Count	5
File Format	PDF
ISBN	9781457707551
DOI	10.1109/ICDMA.2011.185
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-05
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Vibrations Monte Carlo methods Virtual mockup Machining Precision reLiabiLity Reliability theory Machine tools Computer numerical control CNC machine tools Multi-body system theory
Content Type	Text
Resource Type	Article

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