On the Question of Methodology of Hybrid Sliding Bearings Estimated Load Capacity and Durability Evaluation
1
National Aviation University, Liubomyra Huzara ave. 1, 03058 Kiev, Ukraine
2
Lublin University of Technology, Nadbystrzycka st. 36, 20-816 Lublin, Poland
Publication date: 2020-12-01
Corresponding author
Adv. Sci. Technol. Res. J. 2020; 14(4):177–184
KEYWORDS
metal-polymer sliding bearingspolyamide reinforced compositecomputational methodmaximum contact pressuresdurability
TOPICS
ABSTRACT
The method of calculation of hybrid (metal-polymer) sliding bearings according to the load capacity and durability of the bushing made of polyamide filled with glass or carbon dispersed fibers is presented. The initial contact pressures were calculated and the influence of bushing wear on their relative reduction was investigated. The wear resistance of bearings with bushings made of both polymer composites was also evaluated. Regularities of their change from loading, diameter of the bushing and radial clearance are established.
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