The application of timing belts in the field of mechanical automation can be said to be very common, and timing belts are divided into two types: polyurethane timing belts and rubber timing belts.
Polyurethane PU timing belt is made of imported thermoplastic polyurethane material, which has high abrasion resistance. Various types of steel wire cores ensure that it still maintains good movement ability in transmission and has small production tolerances. During the production process, a layer of nylon is applied to the tooth surface and the back of the tooth to ensure that the operation characteristics in special applications remain unchanged, and a layer of polyurethane can be thickened on the back of the belt to prevent corrosion or high load.
Polyurethane synchronous belts can be divided into trapezoidal tooth synchronous belts and curved tooth synchronous belts according to the tooth type. According to the distance between teeth, it can be divided into MXL, XL, L, H, 2M, S2M, 3M, S3M, 5M, 8M, 14M, T2.5, T5, AT5, T10, AT10 and other timing belts.
As we all know, the polyurethane timing belt is made of polyurethane as the belt body, and the steel wire core is composed of a strong layer, so it is not easy to complete the connection process. Because of the steel wire, traditional glue cannot be used for bonding, and the manufacturer of Tengying PU timing belt also learned that in the early days, it was fixed in series with screws and nuts by opening holes on the belt body.
Polyurethane timing belts bear the brunt of the belt's tensile strength, which is bound to be greatly reduced, and it also has many adverse effects on the life of the belt. So how to connect? The answer is to hand this question to Tengying PU timing belt manufacturer, and let our docking machine complete this work to avoid the occurrence of the above-mentioned problems. But it is unavoidable that even if the open synchronous belt is connected by the manufacturer, the overall capacity is still inferior to the endless non-interface synchronous belt. The connected synchronous belt is always not a whole on the inner steel wire core, and there is still a certain gap in the performance of the overall pulling force to the one-piece synchronous belt.
