The structure of Guangzhou Yonghang 3M polyurethane timing belt is composed of three parts: belt back, tensile layer and tooth.
(1) with back
The back of the 3M polyurethane timing belt is used to bond and cover the tensile elements. It should have good flexibility and flexural fatigue resistance, not easy to age, good oil resistance, and wear resistance. It is opened on the inner surface of the back of the polyurethane timing belt. With the appropriate size of the sharp-angled groove, in addition to the process requirements, it can also improve the flexural fatigue performance of the toothed belt, and at the same time make the intercepted air between the belt and the gear teeth escape during the operation to eliminate part of the noise.
(2) Tensile layer (wire rope or fiber rope)
The tensile layer is a tensile element of the synchronous belt, used to transmit power, and ensure that the synchronous belt has a constant pitch when working. It adopts multi-strand steel wire rope (or fiber wire rope) to spirally wind the cloth along the width of the belt, and its position is determined as the pitch line of the timing belt. The tensile layer must have high tensile strength and bending fatigue strength, so that the belt has good dimensional stability, small production tolerances, and can guarantee the precision of thickness and length!
(3) With teeth
The belt teeth have high shear strength, good wear resistance and oil resistance. The pitch distribution of the tooth is very demanding, and the tooth should be correctly meshed with the tooth groove of the pulley, so there are strict requirements on the accuracy of the geometric parameters of the tooth.
Guangzhou Yonghang 3M polyurethane timing belt is known for its excellent oil resistance and wear resistance. It is suitable for high-speed operation of small and medium power. The environment should be relatively dry, and the working temperature is generally -20 ~ + 80 ℃. Yonghang Transmission Belt Company has been focusing on the R & D and production of polyurethane timing belts for 10 years. It adopts the direct supply model of the factory, avoids the middleman to make the difference, and saves more than 60% in indirect costs. It is determined to provide customers with quality products with higher cost performance! Provide one-stop customization service, can customize various specifications!
>>> Yonghang Transmission Belt Company has been focusing on the R & D and production of 3M polyurethane timing belt for 10 years. It adopts the direct supply model of the manufacturer, eliminating the middleman to make the difference, saving indirect costs by more than 60%, providing one-stop customization service, and providing 6 months Free warranty service and technical support! Welcome to log in to http://www.yonghang.com for more information, Yonghang will serve you wholeheartedly! Article copyright: Yonghang Transmission Belt Company, please indicate the source when reprinting, thank you for your cooperation!
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