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Felt function
- Dec 21, 2017 -

Felt gear characteristics and uses Pure wool gear material selection of imported high-quality wool wool blankets, density, white, no impurities, mainly used in sealed gear box lubrication gear, the gear is always in lubrication, extending service life. Pure wool felt gear transmission is characterized by: smooth gear transmission, accurate transmission ratio, reliable work, efficiency

High, long life, the use of power, speed and size range. Different types of gears have different operating characteristics. For example, when the spur gear is driven, the contact line of the tooth surface is a straight line parallel to the axis. The meshing of the gear teeth of the spur gear is made at the same time along the entire tooth width or separated at the same time, And noise. In order to overcome this shortcoming, the helical tooth, helical tooth, crank tooth, conical tooth, hyperbola tooth and other transmission are produced to achieve the smooth transmission, reduce the impact and noise. At the same time these gears in the meshing zone, the total length of the contact line to be longer than the spur gear, and at the same time, several teeth at the same time, the meshing part more than the straight tooth, so that the tooth surface pressure to reduce and improve The carrying capacity of gear drive, increased service life. Felt gear characteristics

 High efficiency In the common mechanical transmission, the gear transmission efficiency is the highest, the closed transmission efficiency is 96% ~ 99%, which has great economic significance for high power transmission. 2) compact structure than the belt, chain drive space required for small size. 3) work *, long life Design and manufacture of the right and reasonable, the use of well-maintained gear transmission, the work is very *, life expectancy of up to one or two decades, which is also unmatched by other mechanical transmission. This pair of vehicles and

Machines that work in mines are particularly important

4) stable transmission ratio Transmission ratio is often the stability of the transmission performance of the basic requirements. Gear drive is widely used, precisely because of this feature. Felt gear tissue tight, small pores, strong cross-linking, easy to loose deformation, with elasticity, acid and alkali resistance, abrasion resistance, feel good, do not hair loss, is used as oil absorption, sealing the good material. Felt gear Uses: Felt suction gear widely used in various mechanical and electrical equipment, textiles, chemicals, electrical and electronic, electrode distinction mark and other fields