Evaluation of surface and subsurface damages for diamond turning of ZnSe crystal
AffiliationUniv Arizona, Coll Opt Sci
MetadataShow full item record
PublisherOPTICAL SOC AMER
CitationHuapan Xiao, Rongguang Liang, Oliver Spires, Hairong Wang, Heng Wu, and YingYing Zhang, "Evaluation of surface and subsurface damages for diamond turning of ZnSe crystal," Opt. Express 27, 28364-28382 (2019)
RightsCopyright © 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Collection InformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at firstname.lastname@example.org.
AbstractWith single-point diamond turning (SPDT), a series of samples are processed under different cutting parameters. The brittle-ductile transition depth of ZnSe crystal is obtained, and the damages of the samples are measured from surface and subsurface damage depths as well as damage density. The effects of cutting parameters on the damages are investigated quantitatively. The results show the cutting depth has a minor while the feed has a major effects on the damages. Also, the interaction effect between feed and cutting depth is very small for surface damage depth or damage density, while it is large for subsurface damage depth. Based on the indentation mechanics and the kinetic characteristics of SPDT, a model is proposed to evaluate the surface and subsurface damage depths of ZnSe crystal by cutting parameters. The model has an average relative error less than 15.0%, which could be further used to obtain the depth and the removal characteristics of cracks in shoulder region.
NoteOpen access journal
VersionFinal published version
SponsorsNational Natural Science Foundation of ChinaNational Natural Science Foundation of China [51175416, 51675420, 61805048]; National Key Research & Development (R& D) Program of China [2016YFB0501604-02]; Natural Science Foundation of Guangdong ProvinceNational Natural Science Foundation of Guangdong Province [2018A030310599]; China Scholarship CouncilChina Scholarship Council ; National Institutes of HealthUnited States Department of Health & Human ServicesNational Institutes of Health (NIH) - USA [S10OD0018061]