Cavitation water-suction polishing of metallic materials under negative-pressure effect
作者: Fengjun ChenHui WangShaohui YinShuai HuangQingchun TangHu Luo
作者单位: 1State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha, 410082, China
2National Engineering Research Center for High Efficiency Grinding, Hunan University, Changsha, 410082, China
刊名: Journal of Materials Processing Tech., 2019, Vol.273
来源数据库: Elsevier Journal
DOI: 10.1016/j.jmatprotec.2019.116257
关键词: PolishingWater suctionCavitationNegative pressureErosionGreen manufacturing
原始语种摘要: Abstract(#br)This study aimed to determine the erosion effects of negative-pressure cavitation on material removal and surface roughness, and to improve the efficiency of water fluid polishing. We presented a cavitation water-suction polishing (CWSP) without abrasives condition to remove materials through a green manufacturing method. No pollution was generated in the circulation polishing process, and the CWSP technique was eco-friendly. The principle of CWSP under negative-pressure suction-flow condition was analyzed, and the removal mechanism of the metallic material was investigated. The material removal shape in the pressure and velocity fields of the suction jet were predicted by using the Fluent software. Variations in the content of cavitation bubbles in the water fluid under...
全文获取路径: Elsevier  (合作)
影响因子:1.953 (2012)

  • removal 消去
  • pressure 压力
  • cavitation 气蚀酌
  • material 充填料
  • water 
  • polishing 磨光
  • inlet 峡湾
  • manufacturing 制造
  • effect 效应
  • suction