Qingdao chain factory

　　Qingdao three-dimensional garage chain tell you small make up the basic characteristics of the chain

　　Characteristics compared with belt drive, chain drive no elastic sliding and sliding, to keep accurate average velocity ratio; Tension is small, need on the axial pressure is small, can reduce the bearing friction loss; Compact structure; In higher temperature, work under the bad environment, such as oil.

　　Compared with gear drive, the chain of manufacture and installation accuracy is lower; The center distance is bigger when the transmission structure is simple. The chain of instantaneous speed and instantaneous transmission ratio is not constant, the driving stability is poorer, work has a certain impact and noise.

　　Chain transmission accurate average velocity ratio, high transmission efficiency, the distance between the axis adaptation range is larger, can used in higher temperature and humidity larger environment; But normally only used for parallel axis between the chain drive transmission, and the instantaneous transmission ratio, bigger transmission noise. Because the link is rigid, and thus the polygon effect non-uniformity (i.e., movement), the instantaneous transmission ratio of the movement characteristics make chain, change and lead to an additional dynamic load and vibration must be taken into consideration when choosing chain transmission parameters. Chain transmission is widely used in transportation, agriculture, light industry, mining, oil chemical industry and machine tool industry, etc.