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Modelling the tuned criticality in stick-slip friction during metal cutting
Wang Q; Lu C; Ye GG(叶贵根); Dai LH(戴兰宏); Wang, Q (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Source PublicationMODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING
2015-07
Volume23Issue:5Pages:55013
ISSN0965-0393
AbstractCutting is a ubiquitous process in nature and man-made systems. Here we demonstrate that, based on morphological patterns observed in experiments, the friction behaviour of metal cutting exhibits a criticality with cutting speed as a tuned parameter. The corresponding stick-slip events can be described by a power law distribution. A dynamic thermo-mechanical model is developed to investigate how such a tuned criticality occurs. It is shown that, in terms of the linear stability analysis, stick-slip friction is due to the thermo-mechanical instability and dynamical interaction between shear dissipation and nonlinear friction. Moreover, there is a secondary transition from a criticality state to a limit cycle that is dominated by the inertia effect, which is similar to the frequency lock phenomenon in a forced Duffing oscillator.
KeywordStick-slip Friction Criticality Stability Analysis Metal Cutting
DOI10.1088/0965-0393/23/5/055013
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000356289300013
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
Funding OrganizationNational Natural Science Foundation of China [11132011, 11402278] ; National Key Basic Research Program of China [2012CB937500] ; China Postdoctoral Science Foundation [2013M540148] ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Opening Fund of State Key Laboratory of Nonlinear Mechanics ; Earthquake Research Institute at the University of Tokyo
DepartmentLNM冲击动力学与新型材料力学性能
Classification二类/Q2
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/54960
Collection非线性力学国家重点实验室
Corresponding AuthorWang, Q (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Wang Q,Lu C,Ye GG,et al. Modelling the tuned criticality in stick-slip friction during metal cutting[J]. MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING,2015,23(5):55013.
APA Wang Q,Lu C,Ye GG,Dai LH,&Wang, Q .(2015).Modelling the tuned criticality in stick-slip friction during metal cutting.MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING,23(5),55013.
MLA Wang Q,et al."Modelling the tuned criticality in stick-slip friction during metal cutting".MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING 23.5(2015):55013.
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