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A study on surface finish of SiCp/Al composites machining

  • Zhigao Chen
  • , Bo Wang*
  • , Fei Ding
  • , Qiuyan Liao
  • , Jiadai Xue
  • , Kaiji Wu
  • , Yuxin Fan
  • , Qinghui Zhang
  • , Mingjun Chen
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

SiCp/Al composites are suitable for manufacturing optical devices in various harsh environments such as mirrors, lenses, etc., and have broad application prospects in optics. The effective surface removal of the SiCp/Al composite is difficult due to irregular SiC-reinforced particles inside, resulting in the surface quality not being ideal. Therefore, it is necessary to study the removal mechanism of SiCp/Al composite materials. In this study, a statistical analysis based method was introduced to establish a particle random distribution model for SiCp/Al composite materials with a volume fraction of 30%. The removal mechanism of the composite material was revealed through a combination of simulation and experiments. In this study, the Sa20nm mirror was obtained by setting reasonable parameters. This study can provide a reference value for the removal mechanism and processing research of SiCp/Al composites.

Original languageEnglish
Title of host publicationEighth Asia Pacific Conference on Optics Manufacture and Third International Forum of Young Scientists on Advanced Optical Manufacturing, APCOM and YSAOM 2023
EditorsXuejun Zhang, Xiaoyong Wang, Yifan Dai, Lingbao Kong, Dawei Zhang, Feng Gong, Lihua Li
PublisherSPIE
ISBN (Electronic)9781510672673
DOIs
StatePublished - 2023
Event8th Asia Pacific Conference on Optics Manufacture, APCOM 2023 and 3rd International Forum of Young Scientists on Advanced Optical Manufacturing, YSAOM 2023 - Shenzhen, China
Duration: 4 Aug 20236 Aug 2023

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume12976
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference8th Asia Pacific Conference on Optics Manufacture, APCOM 2023 and 3rd International Forum of Young Scientists on Advanced Optical Manufacturing, YSAOM 2023
Country/TerritoryChina
CityShenzhen
Period4/08/236/08/23

Keywords

  • Cutting force
  • Optical manufacturing
  • SiCp/Al composites
  • mirror face.

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