Contact mechanics in tribological and contact damage-related problems: A review
When two bodies are in contact, various surface/subsurface damage problems may arise,
which significantly shorten the service lives of functional components. These damage …
which significantly shorten the service lives of functional components. These damage …
A review of elastic–plastic contact mechanics
H Ghaednia, X Wang, S Saha… - Applied …, 2017 - asmedigitalcollection.asme.org
In typical metallic contacts, stresses are very high and result in yielding of the material.
Therefore, the study of contacts which include simultaneous elastic and plastic deformation …
Therefore, the study of contacts which include simultaneous elastic and plastic deformation …
An assembly precision analysis method based on a general part digital twin model
K Wang, D Liu, Z Liu, Q Wang, J Tan - Robotics and Computer-Integrated …, 2021 - Elsevier
Assembly precision analysis is one of the fundamental technologies used for controlling the
assembly quality of products. Existing assembly precision analysis methods focus on …
assembly quality of products. Existing assembly precision analysis methods focus on …
Modeling of normal contact stiffness for surface with machining textures and analysis of its influencing factors
A new contact stiffness model for the rough surface with different machining textures is
established. The studied surface consists of regular surface machining texture in the global …
established. The studied surface consists of regular surface machining texture in the global …
Multi-stage contact model between fractal rough surfaces based on multi-scale asperity deformation
X Yu, Y Sun, S Wu - Applied Mathematical Modelling, 2022 - Elsevier
A novel multi-stage contact model of fractal rough surfaces is proposed in this paper. Actual
asperity deformation depending on contact degree is derived at length scale, based on …
asperity deformation depending on contact degree is derived at length scale, based on …
[HTML][HTML] Contact mechanics of fractal surfaces by spline assisted discretisation
We present a newly developed approach for the calculation of interfacial stiffness and
contact area evolution between two rough bodies exhibiting self-affine surface structures …
contact area evolution between two rough bodies exhibiting self-affine surface structures …
Modelling tangential friction considering contact pressure distribution of rough surfaces
H Yang, C Xu, N Guo - Mechanical Systems and Signal Processing, 2023 - Elsevier
Frictional interfaces play an important role on the dynamic response of jointed structures. To
accurately predict the dynamics of jointed structures, the phenomenological Iwan-type …
accurately predict the dynamics of jointed structures, the phenomenological Iwan-type …
Static friction at fractal interfaces
Tribological phenomena are governed by combined effects of material properties, topology
and surface-chemistry. We study the interplay of multiscale surface structures with molecular …
and surface-chemistry. We study the interplay of multiscale surface structures with molecular …
[HTML][HTML] Experimental and finite element analyses of contact behaviors between non-transparent rough surfaces
The real contact area and separation between rough surfaces are significant parameters in
sealing, tribology, and lubrication. However, it is challenging to experimentally observe the …
sealing, tribology, and lubrication. However, it is challenging to experimentally observe the …
Assembling deviation estimation based on the real mating status of assembly
Q Sun, B Zhao, X Liu, X Mu, Y Zhang - Computer-Aided Design, 2019 - Elsevier
The assembly precision of mechanical products is closely related to the morphology of the
mating surface. In order to predict the assembly accuracy of high precision mechanical …
mating surface. In order to predict the assembly accuracy of high precision mechanical …