Interactive mechanism and friction modelling of transient tribological phenomena in metal forming processes: A review
作者机构：Department of Mechanical EngineeringImperial College LondonLondon SW72AZUK Department of Mechanical and Manufacturing EngineeringUniversity of CyprusNicosia 1678Cyprus Quaker Houghton Deutschland GmbHDortmund 44319Germany
出 版 物：《Friction》 (摩擦（英文版）)
年 卷 期：2024年第12卷第3期
页 面：375-395页
核心收录：
学科分类：08[工学] 080203[工学-机械设计及理论] 0802[工学-机械工程] 0702[理学-物理学]
基 金：supported by SmartForming Research Base Imperial College London UK
主 题：transient tribological phenomena interactive friction mechanism modelling techniques metal forming
摘 要：The accurate representation of tribological boundary conditions at the tool–workpiece interface is crucial for analysis and optimization of formability,material flow,and surface quality of components during metal forming *** has been found that these tribological conditions vary spatially and historically with process parameters and contact *** time-dependent tribological behaviours are also known as transient tribological phenomena,which are widely observed during forming processes and many other manufacturing application ***,constant friction values are usually assigned to represent complex and dynamic interfacial conditions,which would introduce deviations in the relevant *** this paper,transient tribological phenomena and the contemporary understanding of the interaction between friction and wear are reviewed,and it has been found that these phenomena are induced by the transitions of friction mechanisms and highly dependent on complex loading conditions at the *** modelling techniques for transient behaviours for metal forming applications are also *** accurately describe the evolutionary friction values and corresponding wear during forming,the advanced interactive friction modelling has been established for different application scenarios,including lubricated condition,dry sliding condition(metal-on-metal contact),and coated system.
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