Rubber synchronous belt transmission design and calculation. Synchronous belt transmission design and calculation is to choose the synchronous belt and pulley structure parameters of the main basis, to the attention of the countries synchronous belt manufacturer and user. In many companies in the standard are put forward their own design and the calculation method of choosing parameters of synchronous belt. 1 198 years between the international organization for standardization developed in step with tensile strength to the calculation method of design criterion ISO5295 - 1981 'synchronous belt power rating and the calculation of transmission center distance of the international standard. But when using this method, in which the benchmark rated power of synchronous belt ( May pull) Using the synchronous belt performance data provided by factory. In addition, the Soviet union scholars elder brother column, v, don't also, waiting for the failure form and calculation method of the synchronous belt for more in-depth research, put forward the synchronous belt abrasion resistance, shear strength and the transmission efficiency and so on the many kinds of calculation methods, and USES the limited. Element method to calculate the tooth stress distribution at work. Synchronous belt use: 1, a single synchronous belt transmission, can be transported in accordance with the product size and shape, on synchronous belt of the specifications of the welding right baffle, achieves the transmission effect. More than 2, synchronous belt transmission at the same time, can be transported in accordance with the product size and shape, on synchronous belt of the specifications of the welding right baffle, can achieve the effect of synchronous transmission. Three driving, accurate positioning, such as printing machine conveyor belt, when a certain interval distance of the season, according to the need of installing baffle distance, in order to achieve accurate induction effect. 4, synchronous belt need to install fixture: in some link, the synchronous belt above need to install a particular fixture; Because of the damper can be any production type to form a complete set of the need to install fixture.