Following the ASTM and ISO test standards, a series of scratch tests were carried out on four
categories of polymers: I) ductile and strong, II) ductile and weak, III) brittle and weak, and IV) …

Mar is a type of subtle surface damage caused by a sliding object barely visible to human
eyes. This minor damage phenomenon has rarely been systematically studied. Significant …

The surface topography of a grinding wheel is an indispensable prerequisite for the
modelling, simulation and optimisation of grinding. In this study, the basic topographic …

A Finite element analysis (FEA) modeling method for grinding wheel and long fiber
reinforced ceramic matrix woven composites (LFRCWCs) specimen was integrated and …

A thermal-mechanical (TM) coupling simulation model of zirconia (ZrO 2) grinding was
created based on the finite element method to simulate the subsurface damage (SSD), the …

As one of the most important components of a vehicle, the automotive coating system is
typically a multi-layer polymeric structure with complex scratch damage patterns. This work …

In order to predict scratch performance of polymers, the present study focuses on
quantitative assessment of various scratch-induced deformation mechanisms based on a set …

In this study, we propose an analysis of the residual groove after contact between a
spherical indenter and an amorphous polymeric surface (polymethylmethacrylate, PMMA) in …

Three-dimensional finite element method (FEM) parametric study was performed by
simulating linearly progressive load scratch process on a polymer substrate with a spherical …

Generally it is understood that friction is additively decomposed into an adhesion-and a
deformation-related component, suggesting independence. Experimentally these …