Cercetări cu privire la durabilitatea îmbinărilor de tip lagăr renovate cu materiale compozite polimerice ranforsate intensiv cu microsfere de sticlă cave

Abstract

The article presents certain experimental results concerning the durability of the machine parts which are component of sliding bearings renovated with polyamide-epoxidic composite materials intensively reinforced with hollow glass microspheres. The tests were conducted under accelerated conditions on samples worn by limit friction and without lubrication. It was demonstrated the effectiveness of using the investigated materials in order to renovate the sliding bearings in conditions of limit friction.

Keywords

• basalt microfibers
• durability
• glass microspheres
• molybdenum disulfide