![]() ![]() The bearing contact can be provided in the longitudinal direction or in the direction across the surface. The localization of the bearing contact is achieved by the mismatch of the generating surfaces. ![]() The main features of this approach are the following: The SBGTAPER approach emphasizes detection and avoidance (i) of vibration caused by misalignment and (ii) of an edge contact caused by interference between the working part of the surface of a gear with the fillet surface of the mating gear. The influence of misalignment on transmission errors and shift of bearing contact were investigated in the development of the method. The SBGTAPER computer program implements a method for design and generation of spiral bevel gears that feature tapered teeth with localized bearing contact and a low level of transmission errors.
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