PU synchronous belt is an important component widely used in mechanical transmission systems. In order to improve its service life and reliability, glue and thickness are sometimes added to the PU timing belt. Below I will introduce in detail why the PU timing belt needs to be glued and thickened.
Adding glue and thickening can improve the wear resistance of PU timing belt. During the mechanical transmission process, the PU synchronous belt will undergo long-term friction and stretching, and is prone to wear. By coating the surface and interior of the synchronous belt with a rubber layer, the hardness and wear resistance of the synchronous belt can be increased and its service life can be extended. In addition, the design of the thickened synchronous belt can provide better compression resistance and reduce the possibility of deformation of the synchronous belt in high-load transmission.
Adding glue and thickening can increase the high temperature resistance of PU timing belt. In certain working environments, mechanical transmission will generate high temperatures, which places higher requirements on the material performance of PU synchronous belts. Through the processing of the rubber layer, the thermal stability and high temperature resistance of the synchronous belt can be improved, thereby maintaining a stable transmission effect in high temperature environments.
Adding glue and thickening can also improve the tensile strength and tear resistance of PU timing belt. In some high-load and high-speed transmissions, PU timing belts are susceptible to stretching and tearing. Through thickening treatment, the thickness and strength of the synchronous belt can be increased, its tensile strength and tear resistance can be improved, and the risk of breakage caused by excessive load can be reduced.
Adding glue and thickening can also improve the adhesive performance and chemical corrosion resistance of the PU timing belt. The processing of the glue layer can increase the adhesion between the synchronous belt and the transmission wheel, effectively reducing the possibility of slipping and loosening. At the same time, the glue layer can also play a certain protective role, improve the resistance of the timing belt to chemical corrosion, and extend the service life of the equipment.
The glue layer processing and thickening treatment of PU timing belt can effectively improve its wear resistance, high temperature resistance, tensile strength and tear resistance, while improving the bonding performance and chemical corrosion resistance. These improvements can extend the service life of PU synchronous belts and improve the stability and reliability of the mechanical transmission system. Therefore, gluing and thickening is one of the important processes in the PU synchronous belt industry.
