Experimental investigation on the tilt helical milling of carbon fiber reinforced plastics (CFRP)

Wang, Qiang1,2; Wu, Yongbo1,3; Lu, Dong1,3; Bitoh, Teruo4; Feng, Ming1,4

2018

10.4028/www.scientific.net/KEM.792.173

KEY ENG MATER   影响因子和分区

1013-9826

Carbon fiber reinforced plastics (CFRP) has been widely used in various aircraft structural components. However, it is difficult for conventional methods such as drilling and helical milling to meet the requirements on high quality and efficient holes creation. Hence a so-called tilt helical milling (THM) method has been proposed. This new method is performed by replacing the revolving motion of the tool in conventional helical milling (CHM) with a conical pendulum motion, in which the tool axis is tilted towards the hole axis at a certain angle. As a step toward the establishment of the new method, in this work, the fundamental drilling characteristics of CFRP by the THM is elucidated by experimentally investigating the effects of tilt angle on thrust force and delamination factor. The obtained experimental results demonstrated that thrust force and delamination factor can be reduced with THM technique. In addition, THM can achieve better hole surface finish than CHM.
© 2018 Trans Tech Publications Ltd, Switzerland.

EI

第一 ; 通讯

[J20180097] ; National Natural Science Foundation of China[51405218]

Trans Tech Publications Ltd

20194207534575

Delamination ; Elastomers ; Finishing ; Infill drilling ; Milling (machining) ; Reinforcement

Oil Field Production Operations:511.1 ; Machining Operations:604.2 ; Coating Techniques:813.1 ; Polymer Products:817.1 ; Elastomers:818.2 ; Materials Science:951

EV Compendex

1.Southern University of Science and Technology, Shenzhen; Guangdong; 518055, China
2.Wuhan University, Wuhan; Hubei; 430072, China
3.Nanchang Hangkong University, Nanchang; Jiangxi; 330063, China
4.Akita Prefectural University, 84-4 Aza Ebinokuchi Tsuchiya, Yurihonjo; Akita; 015-0055, Japan

Wang, Qiang,Wu, Yongbo,Lu, Dong,et al. Experimental investigation on the tilt helical milling of carbon fiber reinforced plastics (CFRP)[J]. KEY ENG MATER,2018,792:173-178.

Wang, Qiang,Wu, Yongbo,Lu, Dong,Bitoh, Teruo,&Feng, Ming.(2018).Experimental investigation on the tilt helical milling of carbon fiber reinforced plastics (CFRP).KEY ENG MATER,792,173-178.

Wang, Qiang,et al."Experimental investigation on the tilt helical milling of carbon fiber reinforced plastics (CFRP)".KEY ENG MATER 792(2018):173-178.