Heterogeneous components removal mechanism and grinding force model from energy aspect in ultrasonic grinding continuous fiber reinforced metal matrix composites

doi:10.1016/j.jmatprotec.2024.118538

IMR OpenIR

	Heterogeneous components removal mechanism and grinding force model from energy aspect in ultrasonic grinding continuous fiber reinforced metal matrix composites
	Chen, Tao 1; Xiao, Hong 2; Feng, Shandong 1; Zhao, Biao 1; Ding, Wenfeng 1; Qian, Ning 1; Xu, Jiuhua 1; Wang, Yumin 3
通讯作者	Ding, Wenfeng(dingwf2000@vip.163.com)
	2024-11-01
发表期刊	JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
ISSN	0924-0136
卷号	332 页码:18
摘要	Continuous fiber reinforced metal matrix composites (CFMMCs) offer higher specific strength, specific modulus, and operating temperature than matrix metals due to the unique enforcement mechanism of the one-to-one scale arrangement of matrix and reinforced phases. Due to the heterogeneous characteristics between the plastic matrix and brittle fibers, the removal mechanism of CFMMCs during processing is exceptionally complex. Ultrasonic vibration-assisted grinding (UVAG) shows great advantages in machining difficult-to-cut materials (i.e., ceramics and composites) by changing the motion trajectory between grains and workpieces, effectively reducing grinding force and improving machining quality. However, little is known about the removal mechanism of UVAG for CFMMCs composed of the ductile (i.e., metal matrix) and brittle (i.e., SiC fiber) phases with highly anisotropic structure characteristics. This raises the question of how CFMMCs with heterogeneous components perform under abrasive processing and how to predict their processing forces. Hence, UVAG and conventional grinding (CG) experiments with single CBN grain were carried out on SiC fiber reinforced TC17 matrix composites (SiCf/TC17) in this work. A grinding force model considering both phases and materials structure from energy aspect was proposed. A theoretical model for suppressing SiC fiber damage has been proposed, which is expected to guide low-damage processing of brittle materials. According to the results, the removal models of CFMMCs are revealed including: i) macro fracture of SiC fiber, ii) neat fracture of SiC fiber, and iii) TC17 matrix massive adhesion on the SiC fiber. Besides, no cracks crossing fibers are observed on the subsurface of SiC fiber under both UVAG and CG due to the good support of the TC17 matrix on SiC fibers. The grinding force predicted model error decreases as ap increases. When ap is 50 mu m, the errors between predicted and experimental values are 7.8 % and 9.1 % for normal forces (Fn) and tangential forces (Ft), respectively. Ultrasound suppresses the severe wear behavior of grains, thereby improving the tool life. This paper aims to comprehensively reveal the characteristics of abrasive processing of CFMMCs from various aspects (surface morphology, subsurface features, grinding force prediction, and tool wear), which will promote the industrial application of CFMMCs.
关键词	Continuous fiber reinforced metal matrix composites Ultrasonic vibration-assisted grinding Removal mechanism Anisotropic structure
资助者	National Natural Science Foundation of China ; Science Center for Gas Turbine Project ; Natural Science Foundation of Jiangsu Province ; Postgraduate Research & Practice Innovation Program of Jiangsu Province ; State Key Laboratory of Mechanics and Control for Aerospace Structures (Nanjing University of Aeronautics and astronautics)
DOI	10.1016/j.jmatprotec.2024.118538
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[92160301] ; National Natural Science Foundation of China[92060203] ; National Natural Science Foundation of China[52175415] ; National Natural Science Foundation of China[52205475] ; Science Center for Gas Turbine Project[P2023-B-IV-003-001] ; Natural Science Foundation of Jiangsu Province[BK20210295] ; Postgraduate Research & Practice Innovation Program of Jiangsu Province[KYCX23-0355] ; State Key Laboratory of Mechanics and Control for Aerospace Structures (Nanjing University of Aeronautics and astronautics)[MCAS-S-0423G02]
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Industrial ; Engineering, Manufacturing ; Materials Science, Multidisciplinary
WOS记录号	WOS:001320910400001
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/190324
专题	中国科学院金属研究所
通讯作者	Ding, Wenfeng
作者单位	1.Nanjing Univ Aeronaut & Astronaut, Natl Key Lab Sci & Technol Helicopter Transmiss, Nanjing 210016, Peoples R China 2.China Aviat Engine Co Ltd, Xian 710000, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Chen, Tao,Xiao, Hong,Feng, Shandong,et al. Heterogeneous components removal mechanism and grinding force model from energy aspect in ultrasonic grinding continuous fiber reinforced metal matrix composites[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,2024,332:18.
APA	Chen, Tao.,Xiao, Hong.,Feng, Shandong.,Zhao, Biao.,Ding, Wenfeng.,...&Wang, Yumin.(2024).Heterogeneous components removal mechanism and grinding force model from energy aspect in ultrasonic grinding continuous fiber reinforced metal matrix composites.JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,332,18.
MLA	Chen, Tao,et al."Heterogeneous components removal mechanism and grinding force model from energy aspect in ultrasonic grinding continuous fiber reinforced metal matrix composites".JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 332(2024):18.