The Rubber Drive Belts used to transfer mechanical powe […]
The Rubber Drive Belts used to transfer mechanical power, including flat transmission tape and triangular transmission tape (V-type tape). It consists of rubber and reinforcing materials (such as cotton canvas, rayon, synthetic fiber or wire, etc.). To multi-layer hanging plastic canvas, synthetic fiber fabric, cord and wire, etc. for the pull layer, after the rubber molding, curing and made.
Machine on the transmission of the ring belt, set on the two pulleys, multi-purpose leather or thread core rubber made, known as the belt. The belt is the power of the motor or the engine of the prime mover, which is transmitted from the tape to the mechanical equipment through the pulley, so it is also called the power belt. It is the core of mechanical and electrical equipment components, many types of unusually wide range of uses.
V-belt, is the largest belt in the production, the largest variety, the most widely used a product. Since the first time in 1917 made by the United States car fan belt, the early 1920s to promote the use of industrial and agricultural machinery for more than half a century since the long time, the development is very rapid, has become the mainstream of the belt. In the world of belts, from the rubber consumption point of view, the triangle is now accounted for 65%, 25% of the tooth belt, flat belt has been reduced to below 10%.
At present, the V-belt has become the world's major mechanical power transmission and transmission of the main equipment in today's agricultural machinery, machine tools, automobiles, ships, office equipment and other fields, play an increasingly important role. Round Round belt with rounded belt, it can be free to bend the drive. This kind of belt is made of polyurethane, usually no core, the structure is the most simple, easy to use.
Since 1980, there has been a new type of efficient belt. The tooth belt is divided into trapezoidal and circular arcs according to the shape of the teeth, and the torque of the synchronous belt of the circular tooth is the largest. From the use of materials, tooth belt can be divided into two types of rubber and polyurethane type.