effect of tribological parameters on sliding wear and

Effect of plating parameters on microstructure and

2013-11-1Effect of plating parameters on microstructure and tribological properties of Co−BN(hexagonal) nano composite coatings tribological behavior and wear mechanism were also investigated Generally as the current density and frequency increased the sliding speed (v=0 1 m/s) and normal load (W=2 N)

Effect of solidification process parameters on dry sliding

The tribological parameters analyzed were the wear volume and rate (V w and R w) The solidification experiments and the wear tests were carried out by means of a water-cooled horizontal directional solidification device and a rotary-fixed ball wear machine respectively

The Effect of Ball Burnishing on Tribological

The best tribological performance (low wear low and stable friction force) was obtained for the sliding pair containing the sample burnished with the pressure of 30 MPa An increase in the normal load to 20 N led to an increase in volumetric wear of milled and burnished samples for the highest pressures (30 and 40 MPa)— Figure 5 a

Effects of Surface Roughness Parameters on

The effect mechanism of micro-textures on the friction and wear through the height and functional roughness parameters was elucidated Micro-textured samples presented more negative Ssk higher Sku and larger Svk with the increasing dimple depth

The Effect of Counter

2016-1-31The Effect of Counter-face Roughness on the Tribological Behavior of Filled and Unfilled PTFE 612 3 Results and Discussion The variations of friction coefficient with respect to sliding speed for unfilled 5% Al2O3 filled and 15% Al2O3 filled PTFE sliding against six discs having different surface roughness values are shown in Figs

EFFECT OF SLIDING VELOCITY AND PLASMA SPRAYING

2014-3-22EFFECT OF SLIDING VELOCITY AND PLASMA SPRAYING PARAMETERS ON WEAR RESISTANCE OF NiCrBSiCFe PLASMA SPRAYED ON AUSTENITIC STAINLESS STEEL AT HIGH TEMPERATURE N L Parthasarathi M Duraiselvam* Department of Production Engineering National Institute of Technology Tiruchirappalli-620 015 Tamil Nadu India * Phone: +91 431 2503509 Fax:

EFFECT OF PROCESS PARAMETERS ON WEAR BEHAVIOR

2019-2-1operating parameters applied load sliding velocity and sliding distance on the frictional and wear performance of UHMWPE fabric reinforced composites are demonstrated Moreover water absorption tests were conducted to know their effect over a period of time for both the aerial densities 200gsm and 240gsm of the fiber mats It was observed

Effect of Fly Ash Content on Friction and Dry Sliding Wear

2013-12-24The tribological behavior of glass fiber reinforced vinylester composites filled with fly ash particulates were studied using a pin-on-disc wear apparatus under dry sliding conditions The influence of friction and wear parameters like (pv) factor sliding distance and percentage of

Tribological investigations of the load temperature

2017-4-20An effort was made to study and characterize the evolution of transient tribological wear in the presence of sliding contact Sliding contact is often characterized experimentally via the standard ASTM D4172 four-ball test and these tests were conducted for varying times ranging from 10 seconds to 1 hour as well as at varying temperatures and loads

Synthesis and Study on Effect of Parameters on Dry

2013-8-11Synthesis and Study on Effect of Parameters on Dry Sliding Wear Characteristics of AL-SI Alloys Francis Uchenna OZIOKO 42 parameters (load sliding speed and sliding distance) and keeping other two constant The constant values for load sliding speed sliding distance used were 20N 20rpm and 1727mm respectively Results and Discussion

Effect of laser parameters on the tribological behavior

2019-4-30When sliding tracks are analyzed different wear effects are developed with a direct dependency of the laser processing parameters Taking as starting point the tribological properties of the Ti6Al4V untreated surface wear mechanisms developed on the

Effect of Silicon Carbide Content on Tribological

2019-7-1those wear parameters An L 27 orthogonal array was chosen for the present experiments which has 27 rows and 6 columns as shown in Table 3 The wear parameters chosen for the experiments were (1) rpm (2) load (3) sliding distance (4) weight percentage of SiC

Effect of Lubricant Contaminants on Tribological

2017-10-13the tribological parameters which impact negatively on the performance of the engine and increase fuel consumption This study revealed that the lubricant was contaminated by Fe Cu Al Pb and SiO 2 particles The tribological tests were performed using 0 63 0 85 and 1 1 m s-1

To study the Tribological Effects on Bearing Material

2016-11-14wear parameters like rotating speed load and wear track on the wear rate and coefficient of friction of brass The tribological properties of brass were measured and best parameters is obtained which gives us minimum wear Key Words: Friction Wear rate Lubrication Bearing Pin-On-Disc 1 INTRODUCTION

Effect of Filler Materials on Dry Sliding Wear Behavior

2020-7-22The tribological behaviour of glass epoxy polymer composites with SiC and Graphite particles as secondary fillers was studied using a pin-on-disc wear rig under dry sliding conditions The influence of wear parameters like applied load sliding speed sliding distance and percentage of secondary fillers on the wear rate were investigated

Observation of Tribological Wear on PEEK Shaft with

This paper's aim is to develop the tribological repair method in PEEK (Poly-ether-ether-ketone) polymer mechanical parts with surface damage The radial rolling sliding contact tests were carried out by using a machined PEEK shaft with an artificial defect as surface damage An alumina ball and a PTFE composite pin contacted a PEEK shaft specimen under cyclic compressive stress with friction

Modeling and optimization in tribological parameters

2019-8-26Modeling and optimization of tribological parameters is carried out using response surface methodology (RSM)-based D-optimal design Tribological parameters such as load sliding speed and sliding distance are chosen as numerical factor and the weight percentage of GF content is considered as the categorical factor

Effect of Fly Ash Content on Friction and Dry Sliding

The tribological behavior of glass fiber reinforced vinylester composites filled with fly ash particulates were studied using a pin-on-disc wear apparatus under dry sliding conditions The influence of friction and wear parameters like (pv) factor sliding distance and percentage of filler content on the friction and sliding wear rate were investigated

Friction and Wear of Polymer and Composites

2012-8-20results showed that in general friction and wear are strongly influenced by all the test parameters such as applied load sliding speed sliding distance and fiber orientations [30] Moreover it was found that applied normal load sliding speed and fiber orientations have more pronounced effect on wear rate than sliding distance

Effect of print orientation and bronze existence on

2020-6-3the effect of surface orientation on the tribological properties of polyamide 12 (PA12) after selective laser sintering (SLS) The wear properties revealed anisotropic behavior Tribological test findings showed that the friction coefficient was smaller and wear resistance was greater for the side sur-faces in comparison with the top surfaces

Effect of Process Parameters on Tribological

The present study investigates the effect of different coating parameters along with heat treatment on the tribological properties of Ni–P–Al2O3 composite coating deposited on mild steel substrate The coefficient of friction and wear depth (μm) are optimized for increasing performance of the composite coating using Grey Taguchi analysis by considering three parameters namely

Observation of Tribological Wear on PEEK Shaft with

This paper's aim is to develop the tribological repair method in PEEK (Poly-ether-ether-ketone) polymer mechanical parts with surface damage The radial rolling sliding contact tests were carried out by using a machined PEEK shaft with an artificial defect as surface damage An alumina ball and a PTFE composite pin contacted a PEEK shaft specimen under cyclic compressive stress with friction

Effect of solidification process parameters on dry

2020-3-1The tribological parameters analyzed were the wear volume and rate (V w and R w) The solidification experiments and the wear tests were carried out by means of a water-cooled horizontal directional solidification device and a rotary-fixed ball wear machine respectively

Tribological behavior of ultra

In this paper effects of various injection molding parameters on tribological properties of ultra-high molecular weight polyethylene (UHMWPE) were investigated The tribological properties like coefficient of friction and wear rate were obtained from the experimental results of hip simulator which was designed and fabricated in the laboratory

Effect of Process Parameters on Tribological

The present study investigates the effect of different coating parameters along with heat treatment on the tribological properties of Ni–P–Al2O3 composite coating deposited on mild steel substrate The coefficient of friction and wear depth (μm) are optimized for increasing performance of the composite coating using Grey Taguchi analysis by considering three parameters namely