SIA OpenIR  > 工艺装备与智能机器人研究室
Numerical simulation of water jet–guided laser micromachining of CFRP
Zhang YN(张旖诺)1,2,3; Qiao HC(乔红超)1,2; Zhao JB(赵吉宾)1,2; Cao ZH(曹治赫)1,2; Yu YF(于永飞)1,2,4
Department工艺装备与智能机器人研究室
Source PublicationMaterials Today Communications
ISSN2352-4928
2020
Volume25Pages:1-10
Indexed BySCI ; EI
EI Accession number20202908948385
WOS IDWOS:000600965100004
Contribution Rank1
Funding OrganizationNational Natural Science Foundation of China (51875558)
KeywordCFRP Finite element analysis Water jet–guided laser Duty cycle of laser pulses
Abstract

Carbon fiber-reinforced plastics (CFRP) composites are increasingly used in the aerospace and automotive industries due to their excellent properties, which require higher processing accuracy to ensure their performance. Water jet-guided laser processing technology is a modern processing method, which can effectively reduce the thermal damage caused by laser processing. In order to understand the transient thermal effect of water jet-guided laser processing on CFRP materials and its removal mechanism and the influence of the duty cycle of laser pulse on the temperature field distribution of materials, this paper is based on the "element birth and death" technique in the finite element method, the three-dimensional transient temperature field of heterogeneous fiber matrix and the subsequent material removal model are established. The results show that the CFRP composites processed by water jet-guided laser processing can obtain better processing results over traditional laser processing. Adjusting the duty cycle of laser pulses can significantly affects the shape and temperature distribution of the composites after drilling.

Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/27371
Collection工艺装备与智能机器人研究室
Corresponding AuthorQiao HC(乔红超)
Affiliation1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang 110169, China
3.University of Chinese Academy of Sciences, Beijing 100049, China
4.Northeastern University, Shenyang, Liaoning 110819, China
Recommended Citation
GB/T 7714
Zhang YN(张旖诺),Qiao HC(乔红超),Zhao JB(赵吉宾),等. Numerical simulation of water jet–guided laser micromachining of CFRP[J]. Materials Today Communications,2020,25:1-10.
APA Zhang YN,Qiao HC,Zhao JB,Cao ZH,&Yu YF.(2020).Numerical simulation of water jet–guided laser micromachining of CFRP.Materials Today Communications,25,1-10.
MLA Zhang YN,et al."Numerical simulation of water jet–guided laser micromachining of CFRP".Materials Today Communications 25(2020):1-10.
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