Open AccessThe strength of the communication elements of pneumatic tires as composite material
Author(s) -
Serhiy Chursov
Publication year - 2021
Publication title -
progresivna tehnìka, tehnologìâ ta ìnženerna osvìta
Language(s) - English
Resource type - Journals
ISSN - 2409-7160
DOI - 10.20535/2409-7160.2021.xxii.240406
Subject(s) - composite material , materials science , natural rubber , durability , composite number , ultimate tensile strength , matrix (chemical analysis)
The mechanical properties at the boundary of the distribution of the rubber matrix and metal and fabric fibrous materials as a separate area in the mechanism of crack inhibition and its effect on the durability of pneumatic tires during the accumulation of damage during operation are considered. Experimental studies on the stratification of the elements of the composition of the tire material in samples made from different parts of the car tire. The strength at the contact boundary "rubber matrix-fibers of metal cord" and between the fibers of the cord, which allows to assess the total strength of the tire material as a composition of reinforcing elements and the matrix in the accumulation of damage created during operation, artificial the nature and behavior of the rupture of the samples during the tests, the morphology of fracture on the surface of the interaction of the reinforcing fibers of the wire with the rubber matrix was evaluated.