Paper Title:
CFD Analysis and Experimental Investigation of Jet Orientation in MQL Machining
  Abstract

MQL (minimal quantity lubrication) machining produces almost similar cutting performance to conventional flood supply machining while using much less metal working fluid. To take full advantage of MQL machining and expand its applicability, an understanding of its jet orientation is critical. Through computer fluid dynamics (CFD) analysis of MQL flow field surrounding the workpiece and tool, it was found that a zone of negative pressure (ZNP) existed between workpiece and flank tool face in turning and was in favor of coolant particle arriving at tool tip. Cutting force was minimal and discontinuous chip effect was best of all when spraying from principal flank face and at range of target 20mm.

  Info
Periodical
Edited by
Qiusheng Yan, Jiabin Lu, Jun Wang and Hang Gao
Pages
462-466
DOI
10.4028/www.scientific.net/AMR.135.462
Citation
H. J. Pei, C. G. Shen, W. J. Zheng, G. C. Wang, "CFD Analysis and Experimental Investigation of Jet Orientation in MQL Machining", Advanced Materials Research, Vol. 135, pp. 462-466, 2010
Online since
October 2010
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$32.00
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