Introduction Of Timing Belt Pulley
Synchronous pulleys refer to generally made of steel, aluminum alloy, cast iron, brass and other materials, and the inner holes have round holes, D-shaped holes, tapered holes and other forms. The synchronous belt wheel drive is composed of a closed ring belt with equidistant teeth on the inner peripheral surface and corresponding belt wheels.
The surface treatment includes natural oxidation, blackening, galvanizing, color galvanizing, high-frequency quenching, etc. The accuracy level depends on customer requirements.
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 and arc tooth. According to the arrangement surface of the tooth, it can be divided into Single tooth synchronous belt and double 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, with small tension, no lubrication, and no pollution.
The synchronous belt wheel drive 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 various characteristics of gear transmission, chain transmission and flat belt transmission. Widely used in automobiles, textiles, printing and packaging equipment, sewing equipment, office equipment, laser engraving equipment, tobacco, financial machinery, stage lighting, communication food machinery, medical machinery, steel machinery, petrochemicals, instrumentation, various precision machine tools And other fields.
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