Finite Element Analysis on the Influence of Material Mechanical Properties in Local Contact Conditions
Source abstract
Abstract
Previous results, obtained using the load-scanning technique, indicate that the amount of plastic deformation of the contact surface contributes to a change in the global friction coefficient. This technique allows describing the friction from a local analysis method, since the normal and tangential contact forces to the sliding direction can be measured simultaneously, independently and precisely. It also allows maintaining a constant contact surface geometry [1].
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Adhesion, Friction, and Surface Interactions · Mechanical stress and fatigue analysis · Metal and Thin Film Mechanics
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References (5)
Show source-provided references
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2. Ramalho A.: Study of the relationships friction–contact stresses using load scanner tests. In: Proc. 11th Nordic Symposium on Tribology, 699–707, 2004.
3. Johnson K.L.: Contact Mechanics. Cambridge University Press, 1985.10.1017/CBO9781139171731 ↗
4. Oliveira M.C., Alves J.L., Menezes L.F.: Algorithms and Strategies for Treatment of Large Deformation Frictional Contact in the Numerical Simulation of Deep Drawing Process, Archives of Computational Methods in Engineering, 15: 113-162, 2008.10.1007/s11831-008-9018-x ↗
5. Cao Y., Qian X., Huber N.: Spherical indentation into elastoplastic materials: Indentation-response based definitions of the representative strain. Materials Science and Engineering A, 454-455: 1-13, 2007.10.1016/j.msea.2007.01.002 ↗