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Industry information
Sprocket speed
The speed of the sprocket is usually used in the component transmission of chemical industry, grade components, special fruit, facial food, kerosene and other occupations.
Speed product construction of sprocket
. The speed of the sprocket The speed tooth profile of the toothed sprocket is about taking care of the chain saving turbulence and adding to the connection freely, as much as possible to reduce the preemption and isolation stress of the chain link during connection, and two special designs are required.
The speed profile of the commonly used sprocket.It is composed of three arcs aa, ab, cd and three diameters bc, and three arc-diameter tooth shapes are installed.The tooth profile is made quickly and specially, in the sprocket speed diagram, there is no need to care for the end face tooth profile. You only need to indicate on the diagram that the tooth profile is carried out according to the 3RGB1244-85 index, but the speed of the sprocket should be taken care of. Shaft tooth profile, its dimensions refer to the implicated construction manual.
. Speed products of sprocket
The speed of the small-diameter straight sprocket is often changed to the key type, and the speed of the conventional straight sprocket is mostly changed to the web type. In order to be able to carry, load and reduce the weight, the speed of the large-diameter straight sprocket is variable. In a combined type, different dyes are applied to the roller shutter ring gear and the wheel core! It is not possible to use other dyes.
. Speed Dyes for Sprockets
The speed dye of the sprocket should take care of the slight alloy and wearability of the teeth, so the speed tooth surface of the sprocket is often cleaned by heat to make it dry.
Sprocket speed maintenance
, The speed of the sprocket should be increased appropriately. Too tight will increase access economically, and the bearings are prone to periodic wear; if the sprocket is too loose, the speed of the sprocket is easy to jump and become too large.The speed improvement of the sprocket is as follows: from the speed of the sprocket to the 80 supporting sprocket 80 supporting the sprocket or pressing down, the life span of the two sprocket speed center distance is 2%-3%.
, The speed of the sprocket should have a wooden bridge and bend on the shaft.In the same transmission anti-corrosion, the speed end faces of the two sprockets should be in the same plane. When the speed center distance of the sprocket is 0.5 meters behind, try to make effective spring; the speed center distance of the sprocket is 5 meters ahead of. In the month of this method, try your best to be effective.But do not try to have the actual phenomenon of the speed teeth of the sprocket, so the deviation of the two wheels is too large and it is prone to excessive wear and tension cycle wear.The speed of the line sprocket is about the speed of patrolling and rectifying the offset sprocket.
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