Study on variation of tribo-performance of commercial engine oils.
AbstractPurpose - To study the performance variability of commercially available engine oils based on Physico-chemical and Tribological performance parameters. Design/methodology/approach - By...
View ArticleStatic performance characteristics of hybrid journal bearings with plugged...
AbstractPurpose - This paper investigates the effect of plugging of holes on the static performance characteristics of a constant flow valve compensated hole-entry hybrid journal bearing system...
View ArticleEffects of non-Newtonian Rabinowitsch fluids in wide parallel rectangular...
AbstractPurpose - In the present paper, we analyze the non-Newtonian effects of Rabinowitsch fluids on the squeeze film performances between wide parallel rectangular plates.Design/methodology/approach...
View ArticleThe tribological behaviour of Fe-C-Al cast iron – Effect of temperature
AbstractPurpose - The aim of this paper is to study the tribological behaviour of Fe-C-Al cast iron at different temperatures using universal pin-on-disk machine. Design/methodology/approach - The cold...
View ArticlePattern recognition based surface roughness prediction in turning Hybrid...
AbstractPurpose - Surface roughness prediction using pattern recognition for the Aluminium Hybrid Metal Matrix Composite (HMMC).Design/methodology/approach - Hybrid composites were manufactured using...
View ArticleFriction heat conduction and entransy of friction lining
AbstractPurpose - This paper aims to analyze the friction heat conduction and entransy of two friction linings in the high-speed slide accident of a mine friction hoist.Design/methodology/approach -...
View ArticleMeasurement of Oil Film Thickness between Piston Ring and Liner Using Strain...
AbstractPurpose - The aim of this paper is to develop a technique to measure the oil film thickness between piston ring and liner throughout the stroke, without impairing the surface properties of the...
View ArticleMaterials flow for different lubricants during cold forming
AbstractPurpose - Barreling contour variations on the free surfaces of cylindrical upset specimen are to handle measuring for different upsetting reductions and different lubrication conditions in this...
View ArticleA Comparison of Two Minimum Quantity Lubrication Delivery Systems
AbstractPurpose - Compare the performance of single and dual-channel MQL for reaming spool bores in an automotive transmission valve body. Design/methodology/approach - Machining experiments are...
View ArticlePreparation and tribological properties of surface-modified calcium borate...
AbstractPurpose - To develop a potential substitute for conventional lubricant additive and improve the oil-solubility of nanoparticles, calcium borate nanoparticles modified by an eco-friendly or...
View ArticleAntifriction Property of Surface Patterning Nano-hard film on the...
AbstractPurpose - There types of pattern on the monocrystalline silicon surface were prepared by using laser surface processing equipment. The DLC film and Si-DLC film on the patterning surface were...
View ArticleChemical mechanical polishing of steel substrate using aluminum nanoparticles...
AbstractPurpose - Chemical mechanical polishing (CMP) has attracted much attention recently because of its importance as a nano-scale finishing process for high value-added large components which are...
View ArticleEffects of Reciprocating Motion Parameters on Lubricating Properties of...
AbstractPurpose - This paper aims to clarify the effects of the reciprocating motion parameters on the lubricating performance of the tripod sliding universal joint (TSUJ). These parameters mainly...
View ArticleWear Behaviour of Ti6Al4V Alloy Blasted with Zirconia/Hydroxyapatite Powders
AbstractPurpose - Purpose – The purpose of this paper is to investigate the effect of blasting treatment with Zirconia/Hydroxyapatite powders on the surface roughness, in vitro bioactivity and wear...
View ArticleWear performance and its online monitoring of the semimetal brake lining for...
AbstractPurpose - In order to improving the braking reliability and assuring the driving safety of automobiles, this paper aims at the wear performance and its online monitoring of its brake...
View ArticleDesign for Static Stiffness of Hydrostatic Bearings: Double-action Variable...
AbstractPurpose - This paper is the third part of a serial studies for constant and variable compensations of the closed-type hydrostatic thrust bearings which has face-to-face recesses couple. The...
View ArticleSimulation and Optimization of Thrust Circular Bearings with Planes...
AbstractPurpose - The purpose of this paper is to analyze journal thrust bearings geometries, used in household refrigerators, using a modified version of the Reynolds equation which includes the...
View ArticleTribological properties of A356 Al-Si alloy composites under dry sliding...
AbstractPurpose - Aluminium alloys are frequently applied in automotive and other industries, since they provide mass reduction. Beside positive effects aluminium alloys have their shortcomings...
View ArticleRunning-in of repaired engines using friction modifiers
AbstractPurpose - The paper aims to present a new friction modifier (mixture of zinc and copper oleates) proper for industrial running-in of repaired engines. Design/methodology/approach - The method...
View ArticleTribological behaviors of some novel dimercaptothiadiazole derivatives...
AbstractPurpose - In order to meet the requests of exploring environmental-friendly and multifunctional lubricant additives, some novel dimercaptothiadiazole derivatives containing hydroxyl are...
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