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长春光学精密机械与物... [1]
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会议论文 [1]
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2012 [1]
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Experiments and finite element simulations on micro-milling of aluminium alloy7050-T7451 (EI CONFERENCE)
会议论文
10th Asia-Pacific Conference on Materials Processing, APCMP 2012, June 14, 2012 - June 17, 2012, Jinan, China
Wang F.
;
Sun J.
;
Zhou J.
;
Li J.
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提交时间:2013/03/25
The mechanism of micro-milling modeling for aluminum alloy 7050-T745 is to be investigated
and a finite element model for micro-milling that reflects the actual state of the three-dimensional micro-milling is built by adopting the software of ABAQUS/Explicit. Experiment is conducted to verify the validation of the model. Simulated chip morphology in different cutting parameters agrees to the experimental results very well. Based on the FE model
cutting stresses
equivalent plastic strains
temperatures distribution and cutting forces are obtained and analyzed. This provides a good method to investigate the micro milling principles. (2012) Trans Tech Publications.
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