Design steps of synchronous belt wheel:
1) Simplified design: According to the transmission power, input speed, transmission ratio and other conditions of the synchronous belt wheel gear transmission, determine the main parameters such as center distance and modulus. If the center distance and modulus are known, you can skip this step.
2) Geometric design calculation: Design and calculate the basic parameters of the synchronous belt wheel gear, and perform geometric calculations.
3) Strength check: After the basic parameters are determined, accurate check of tooth surface contact strength and tooth root bending strength.
4) If the check does not meet the strength requirements, you can return
Advantages of synchronous belt wheels
Synchronous belt wheel transmission is composed of a closed ring belt with equidistant teeth on the inner peripheral surface and corresponding belt wheels. During movement, the belt teeth mesh with the tooth grooves of the belt wheel to transmit movement and power. It is a meshing transmission, which has the advantages of gear transmission, chain transmission and flat belt transmission.
According to the material, the timing belt can be divided into neoprene and fiber rope timing belt, polyurethane and steel wire timing belt. According to the shape of the tooth, it is mainly divided into two categories: trapezoidal tooth synchronous belt and arc tooth synchronous belt, arranged according to the toothed configuration The surface can be divided into single-sided tooth synchronous belt and double-sided tooth synchronous belt. Synchronous belt transmission has an accurate transmission ratio, no slip, and a constant speed ratio can be obtained. It can be precise transmission, stable transmission, shock absorption, low noise, large transmission speed ratio range, generally up to 1:10, and allowable linear speed Up to 50m/s, high transmission efficiency, generally up to 98℅-99℅. The transmission power ranges from a few watts to hundreds of kilowatts. The compact structure is also suitable for multi-axis transmission, the tension is small, no lubrication is required, and no pollution, so it can work normally in situations where pollution is not allowed and the working environment is relatively harsh.
Product Usage
can be allowed to work in contaminated and harsh working environments. Such as: machinery manufacturing, automobile and airplane, textile, light industry, chemical industry, metallurgy, mining, military industry, instrument, instrument and machine tool, agricultural machinery and commercial machinery transmission.
