Composites Science and Engineering ›› 2020, Vol. 0 ›› Issue (11): 123-128.

• REVIEW • Previous Articles    

PROGRESS IN HELICAL MILLING HOLES FOR CARBON FIBER REINFORCED POLYMER

FANG Chun-ping, ZHAO Jin-ze, YE Zheng-mao, GUO An-ru   

  1. Aerospace Research Institute of Materials & Processing Technology, Beijing 100076, China
  • Received:2019-12-18 Online:2020-11-28 Published:2020-11-28

Abstract: In order to solve the problem of fracture, burr and delamination of carbon fiber reinforced polymer (CFRP) with the traditional drilling method, recently, helical milling technology plays a significant role in studying hole-making of carbon fiber reinforced composites. And it has been more widely used in aircraft and aerospcace industries. This paper reviews the progress of helical milling in maching process of CFRP by analysizing and summarizing the current research status in the aspects of cutting force, surface quality and cutting tool at home and abroad. A preliminary prospect on the future development direction of the helical milling about CFRP was given.

Key words: CFRP, helical milling holes, cutting force, surface quality, cutting tool

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