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Keywords: tool wear
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Journal Articles
Article Type: Research-Article
J. Micro Nano-Manuf. March 2015, 3(1): 011001.
Paper No: JMNM-13-1071
Published Online: October 30, 2014
... force microscope probe, impact the workpiece causing nanoscale material removal. In this study, a molecular dynamics (MD) based simulation approach is used to investigate the tool wear mechanism. The simulation results reveal that the tool wear is influenced by the impact velocity of the abrasive grains...
Journal Articles
Article Type: Technical Briefs
J. Micro Nano-Manuf. December 2014, 2(4): 044502.
Paper No: JMNM-13-1002
Published Online: August 13, 2014
... July 18, 2014; published online August 13, 2014. Editor: Jian Cao. 04 01 2013 18 07 2014 This paper reports an investigation of material microstructure effects on tool wear in microscale machining of multiphase materials. A new generic approach is proposed to estimate the tool wear...
Journal Articles
Article Type: Research-Article
J. Micro Nano-Manuf. December 2013, 1(4): 041004.
Paper No: JMNM-13-1050
Published Online: November 13, 2013
..., and entry burr height are measured and analyzed with varying cutting speed and chip load. The progression of tool wear is assessed using stereo-microscopy techniques. At small chip loads, minimum chip thickness (MCT) is observed to shift cutting mechanics from a shear-dominated to a ploughing...