Advantages and Disadvantages of Synchronous Tooth Belt and Its Application
Toothed belt face made of tooth, the general use of fine wire rope for the strong layer, covered with polyvinyl chloride or neoprene rubber. The center line of the strong layer is defined as the nodal line with the length of the line length. The basic parameters of the band are the week p and the modulus m. The interval p is equal to the dimension of the joint between the two adjacent teeth, and the modulus m = p / π. China's synchronous toothed belt with modulus system, the specifications with the modulus × bandwidth × number of teeth said. V-shaped belt face made of V-shaped, is a strong layer, extension layer, compression layer and cloth layer made of endless ring tape. The strong layer is mainly used to withstand tension, extension layer and compression layer in the bending from the role of stretching and compression, covering the role of the main layer is to enhance the strength. V-belt cross-sectional size and length of the standard specifications. Toothed belt and V-belt is widely used in the mechanical belt drive, with a simple structure, smooth transmission, can absorb vibration, can be large shaft spacing and multi-axis transmission power, and its low cost, without lubrication, maintenance Easy and so on. The toothed belt is in the form of a belt drive that is engaged with the teeth on the pulley. The V-belt application is a friction-type belt drive with a frictional force between the belt and the pulley. Different forms of application, there are different characteristics: 1. Toothed belt drive to ensure the transmission synchronization, but the load changes in the absorption capacity of slightly worse, high-speed operation with noise. 2. V-belt drive can be overload skid, low operating noise, but the transmission ratio is relatively stable.
Shibaqiao Industrial Zone, Shouchang, Jiande, Hangzhou, China