时间：2013-11-20 10:46　作者：admin　点击： 次

The times are advancing and production is developing. With the upgrading of products and the continuous updating of national standards, various departments of the national economy urgently need advanced electromechanical products with good quality, high efficiency, low consumption and low prices, and product design It is an important link that determines product performance, quality, level and economic benefits. Whether a product is competitive depends to a large extent on the design of the product.
Couplings, clutches and brakes are important components in the mechanical transmission system, collectively referred to as the three major components in the mechanical transmission.It is widely used and involved in various fields of the machinery industry. It is widely used in various sectors of mining, metallurgy, aviation, weapons, hydropower, chemical industry, light textile and transportation and energy transportation.With the advancement of science and technology, in recent years, couplings, clutches and brakes have developed tremendously in terms of specifications, structure, performance and materials.
At present, the transmission torque of the drum-shaped gear coupling used in the high-speed turbine unit is 350Kn·m.The speed is as high as 20000r/min.
There are many specifications and varieties of couplings, clutches and brakes, and their applications are evident.
In recent years, my country's couplings, clutches and brakes have developed rapidly. Many new standards and new varieties have been emerging. Manufacturers are spread all over the country, and there are about 100 nationwide.