The classification and characteristics of the planetary gear reducer system are open to the outside world. When the module of the gear is small, the bending strength increases with the increase of the displacement coefficient. When the number of teeth is large, the direct effect of displacement on compressive strength is not significant. For high precision transmission gear, when the displacement coefficient is enlarged, the effect of displacement on improving compressive strength is weakened because of the reduction of overlap degree.
1. Classification and characteristics of displacement gear transmission system
Resistance to compressive strength hazards
1) Contact compressive strength
The contact compressive strength can be increased only when the connection point is in the double-tooth joint area. For spur gear, the bearing capacity and therefore the contact compressive strength increase with the increase of X; When the connection point is located in the double-tooth joint area, it is more beneficial to the contact compressive strength. However, the beneficial and harmful effects of raising X on the contact compressive strength will be offset by the reduction, which is more significant for bevel gears.
2) Bending strength
3 stage spur gear gearbox wholesale Variable gear transmission system classification and characteristics open to the outside. When the gear module is small, the bending strength increases with the increase of the variable coefficient. When the number of teeth is large, the direct effect of displacement on compressive strength is not significant. For high precision transmission gear, when the displacement coefficient is enlarged, the effect of displacement on improving compressive strength is weakened because of the reduction of overlap degree.
3 stage spur gear gearbox wholesale related features and importance
Two: Generally applicable to a variety of transmission systems
hyperdislocation
1) It is used in the transmission system with compact structure and the center point distance of the standard gear is the same
2) In order to reduce the compressive strength of the transmission wheel (negative displacement) and prevent cutting, it is used in places where X1+X2 is relatively large
3) It is expected to improve the compressive strength of the transmission gear, balance the bending strength and rolling rate of the dimensional transmission gear, and do not expect to reduce many places
Angular deflection
1) It is mostly used in places with compact structure and small X1+X2
2) To look forward to raising and balancing the size of the 3 stage spur gear gearbox wholesale compressive strength and rolling rate, while allowing for reduced transmission system
3) To match the management center distance
4) The bevel gear is generally only used to match the management center distance
5) The use of small, generally only used to match the management center distance or provision of a large place.
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