Sliding contact
Tribological Characteristics of DLC Coatings in Vacuum under Sliding Contact
... the sliding distance ...the sliding contact which could have resulted in com- paratively large amount of wear in the DLC coatings of ND10G ...of sliding distance after which increased ...
6
Predicting the sliding amplitude of plastic deformation in the reciprocating sliding contact
... different sliding amplitudes, starting from ...the contact region are reported for several parameters, ...applied sliding displacement amplitude on stress and strain distributions is also ...
6
Maximum von Mises Stress in the Sliding Contact of Coated Bodies
... coated contact require the prediction of the stress state developing in the coated body under contact ...a sliding contact ...frictional contact in full sliding is achieved ...
12
A new two-dimensional model of rolling-sliding contact creep curves for a range of lubrication types
... rail-wheel contact contamination ...(line) contact with partial slip, but it was found that existing models for contaminated contacts focused primarily on three-dimensional ...conventional contact ...
20
Modeling of subsurface deformation and damage in an aluminum -silicon alloy subjected to sliding contact.
... The sliding wear encountered by aluminum alloys tends to induce plastic deformation below the contact surfaces, even at light ...the sliding wear ...constant sliding velocity, over a ...
342
Shakedown analysis for rolling and sliding contact problems
... or sliding contact ...and sliding point contact problem previously considered by Ponter, Hearle and Johnson (1985) for a moving Herzian contact, with friction, over a half ...frictional ...
27
Wear and Friction of Tungsten-based Coatings of Steel under Sliding Contact
... hard steel ball bearings coated with tungsten disulfide lamellar dry lubricant coating, with a coating8. of grease lubrication applied to the ball bearings.[r] ...
20
Tribo-Induced Temperature Rise and Melting at a Single Asperity Sliding Contact
... the contact to produce slip velocities of ...the contact region, except for a thin liquid layer that remained, mimicking the natural process whereby the pseudotachylyte is injected into lateral veins or ...
146
The Effect of Sliding Contact Friction on Surface Quality of Aluminum Sheet Products
... The BN coating performed well in reducing the COF and mitigating aluminum adhesion, by the transfer of BN flakes onto the mating surface which protected against metal to metal contact. This transfer was effective ...
162
Friction and wear response of vegetable oils and their blends with mineral engine oil in a reciprocating sliding contact at severe contact conditions
... Although many studies investigating the tribological performance of pure vegetable oils have been conducted, a better understanding of vegetable oil tribological performance at extreme conditions is still needed. ...
30
Investigation on the effect of linear kinematic hardening model on plasticity prediction of reciprocating sliding contact
... Tribology is concerned as a branch mechanical engineering and materials science. Tribology is a term which derived from the Greek tribos where we can refer it as rubbing, “the science of rubbing” is the perfect literal ...
5
The Role Of Sliding Contact In Nanoscale Tribochemistry
... the contact, sliding, and separation process, and enabling precise measurement of the contact geometry, observation of any change in asperity shape, and avoidance of artifacts such as contact ...
153
Investigation on the effect of sliding on plasticity prediction of reciprocating sliding contact with linear kinematic hardening model
... the contact region is analyzed along with its particular predicted stress ...applied sliding displacement on stress and strain distributions are also been ...three sliding displacements mean while, ...
6
TRIBOLOGICAL CHARACTERIZATION OF THE SAND PARTICLES CONCENTRATION ON SLIDING LUBRICATED CONTACT
... 2 | P a g e the surfaces in sliding contact. There was some effort that has been done to model this three-body abrasive wear [6]. Torrance used wedge wear tests to relate the abrasive wear resistance to ...
10
Download Download PDF
... 1) In experimental model, the SSC is employed on the concrete pedestal. The SSC is unwatered initially and then pressured to the temporary IWP. Then it expands outward. The expansion leads to the movement of the outer ...
19
Investigation of pure sliding and sliding/rolling contacts in a DLC/Cast iron system when lubricated in oils containing MoDTC-Type friction modifier
... changing contact type (e.g. pure sliding contact + sliding/rolling ...of sliding/rolling ratio on ZDDP tribofilm formation was previously investigated ...of sliding/rolling ratio ...
33
散料在锥仓中的静压接触状态与影响因素
... sliding contact area, the more seriously the silo internal surfaces could be ...sticking/sliding contact area inevitably causes unloading difficulties or friction damage, contact ...
15
On fatigue limit in the presence of notches: classical vs recent unified formulations
... thermal contact occurs in the contact area, since this permits a simple condition of temperature continuity to be written at the interface which implicitly defines the partition of frictional heat between ...
6
Sliding Friction Contact Stiffness Model of Involute Arc Cylindrical Gear Based on Fractal Theory
... and contact area using a cubic polynomial in the elastic-plastic ...a contact stiffness model of machined plane to study the contact between planes machined by different ...of contact ...
11
Experimental Investigations and Modeling of the RubberAsphalt Sliding Pair Dynamics
... the sliding speed, was done: from 0 rpm to 10 rpm in the first experiment ...s. Sliding in time interval from t = ...a sliding layer element of the car tire enters the contact with asphalt ...
16