Effect of Nano and Micro Friction Modifier Based Lubricants on Wear Behavior Between Steel-Steel Contacts

Abstract

A B S T R A C T The wear and surface morphology between steel (EN24, 22-24Rc)-steel (EN 31,

Dynamic Simulation of a Mobile Manipulator with Joint Friction

“…Introduction of nonlinear friction which occurs in the manipulator joints further increases the model complexity. Friction is a system property that depends on factors such as materials at the contact, asperity contact, interfacial roughness, contact geometry, load acting on the contact, lubricant, mode of lubrication and operating conditions [23][24][25][26][27][28]. A review of friction in mechanism joints has been presented in [29].…”

Artificial neural network and multi-criterion decision making approach of designing a blend of biodegradable lubricants and investigating its tribological properties

“…From above, it can be seen that composition of a lubricant is an important factor to control friction and wear. During recent years a substantial amount of work has been published on the tribological properties of various additive dispersed vegetable oils, 13 , 14 but very few systematic works as indicated earlier has been reported on the blend of oils specifically glycerol with vegetable oils. To best of our knowledge no work has been reported on the blend of castor oil, cashew nut shell liquid and glycerol.…”

Optimization of Friction Behavior Characteristics by Coating with Solid Lubricants

“…The introduction of solid lubricant particles to industrial oil diminishes the friction process by up to 25 to 50 %. The nanoparticles can penetrate into very narrow spaces between parts found in relative motion, and sometimes they can be used inclusively in dry friction conditions [6][7][8][9][10]. An essential advantage of using solid lubricant particles is the fact that they do not need specialized equipment to be applied.…”