A feature-based method for NC machining time estimation

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DOIResolve DOI: http://doi.org/10.1016/j.rcim.2012.10.001
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TypeArticle
Journal titleRobotics and Computer-Integrated Manufacturing
ISSN07365845
Volume29
Issue4
Pages814
SubjectNC machining; Machining speed; Machining time estimation; Machining feature
AbstractMachining time estimation plays an important role in manufacturing process planning and scheduling. Existing NC machining time estimation methods are all based on material removal rates, NC programs, and machine characteristics. However, the machining condition which is related to the geometry-process information is also an important impact factor of the NC machining time estimation. As existing methods cannot satisfy the requirement of timeliness, accuracy and efficiency, this paper presents a feature-based method for NC machining time estimation. Experiment results show that the proposed approach is feasible and practical. It is particularly useful in real time manufacturing process planning and scheduling systems.
Publication date
LanguageEnglish
AffiliationConstruction; National Research Council Canada
Peer reviewedYes
IdentifierS0736584512001202
NPARC number21268875
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Record identifier685d75d6-63b5-4a36-a1ab-b58a3c8d0cfe
Record created2013-11-21
Record modified2016-05-09
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