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Mine Sprocket Picture
The mining sprocket picture is normally suitable for the circulation of products in metallurgy, textile products, dish cotton, instrumentation, shape and other industries.
Mine sprocket picture core construction
. The tooth profile of the mining sprocket picture The tooth profile of the mining sprocket must protect the chain interconnection. Participate and consume the link stably and stably, and minimize the collision and contact stress of the chain link during the link. It is galvanized and has simple cotton making. .
The tooth profile of the end face of the ordinary mining sprocket.This is also covered by three arcs aa, ab, cd and a certain effect bc, referred to as three arcs-effect tooth shape.Tooth shape is used for alkali-resistant cotton. It is not necessary to adjust the end surface tooth shape on the work map of the mining sprocket. If the technology "tooth shape is also known as the 3RGB1244-85 navigation" on the map, it is fine, but the mining chain should be adjusted. For the tooth profile of the axle surface of the wheel picture, please refer to the construction manual for its size.
. The core of the mine sprocket picture
Small square mining sprocket pictures are generally made in all styles, medium square mining sprocket pictures are mostly made of spokes, in order to be able to carry, load and reduce weight, small holes in the spokes, large square mining sprocket The picture can be made alkali-resistant. At present, the suitable material for the ring gear and the wheel core is not aka!, no rust and other materials.
. Mine Sprocket Picture Material
MineSprocketThe picture material should protect the gear teeth to be fully used and industrial. Therefore, the picture gear surface of the mining sprocket is generally heated during the process, so that it can be cleaned up as necessary.
Mine sprocket pictures to maintain
, The flexibility of the mining sprocket picture should be suitable, too tight will protect the power consumption, the bearing used to be industrial; too loose the mining sprocket picture used to be RV aluminum alloy miniature worm reducer and off-chain.The flexible thickness of the mining sprocket picture is: from the comparison or reduction of the tightness of the mining sprocket picture, the doctor distance between the two mining sprocket pictures is 2%-3%.
, The mine sprocket picture should be installed on the shaft without vibration and time.The end faces of some mining sprocket pictures in similar circulating medical facilities should be within the same upper surface. When the doctor distance of the mining sprocket picture is 0.5 meters, it is negligent; the mining sprocket picture is 5 meters away. The climate mentioned above is used negligently.However, there is no interrelated mining sprocket picture tooth realization status, and when the two wheels are shifted, the chain will be disconnected and the industry will slow down in the past.When replacing the mining sprocket picture, it is necessary to understand the inspection and correction of the offset mining sprocket picture.
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