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Non-standard sprocket calculation
Non-standard sprocket calculations are widely used and applied to steelmaking, workshop components, things that are not, appearance products, products and other doors and components are accurate, etc.
Non-standard sprocket calculation inside construction
. The calculated tooth profile of non-standard sprocket is smaller than the maintenance chain. It is cheap and stable to enter and join the machine tool. Try to reduce the attack and confrontation contact stress of the chain link during the machine tool. In addition, it should be easy to understand.
The general non-standard sprocket is often used to calculate the end tooth profile.It is composed of three arcs aa, ab, cd and three direct bc, which is a large three arc-direct tooth shape.The standard combination of tooth profile will not be possible. It is not necessary to draw the end tooth profile on the non-standard sprocket calculation plan. You only need to indicate "the tooth profile is also named according to the 3RGB1244-85 specification" on the drawing. Refer to the construction manual for the perimeter of the tooth profile calculated by the standard sprocket.
. In the calculation of non-standard sprocket
The calculation of non-standard sprocket is usually made into a panic and dangerous type if it is not small enough, and the calculation of non-standard sprocket is too flat and may be made into a spoke type. For easy handling, installation and reduction, it is on the spokes If the holes are not large enough, the calculation of non-standard sprocket can make it possible to make it into a combined type. The current use of ring gear and wheel core is not the content, no construction and so on.
. Non-standard sprocket calculation content
The calculation content of the non-standard sprocket should maintain the gear teeth with sufficient internal and periodic wear. Therefore, the calculation tooth surface of the non-standard sprocket is generally hot cleaned in the direction to make it as possible as possible later.
Non-standard sprocket calculation service maintenance
, Non-standard sprocket calculation should be used skillfully, too tight will determine rough injection, the bearing is easy to stabilize; too loose non-standard sprocket calculation is easy to improve and get off the chain.The increase in business tax calculated for non-standard sprocket is as follows: from the middle of the calculation of non-standard sprocket, about 2%-3% of the clinic distance is calculated for almost two non-standard sprocket.
, Non-standard sprocket calculation life axis should not contain swing and stability.In the same accurate medical equipment, the calculated end face of a certain section of non-standard sprocket should be in the same official website. When the non-standard sprocket calculates the clinic distance of 0.5 meters, the quality is wrong; the non-standard sprocket calculates the clinic distance above .5 meters In the period of a few methods, the quality is false.But there is no internal non-standard sprocket to calculate the tooth space phenomenon, assuming that the two-wheel offset focus is easy to breed chain loss and reduce stability.When maintaining the calculation of the non-standard sprocket, it is less than the calculation of the non-standard sprocket.