Processing and maintenance of gear accessories of

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Processing and maintenance of gear accessories of precision planetary gear reducer

in order to meet the regular accuracy requirements of experimental force and displacement, and adjust the speed of the experimental machine, the processing of gear accessories of the speed reducer needs maintenance. First, the precision planetary gear reducer can only be installed on a flat, shock-absorbing and torsion resistant support structure. In any case, it is not allowed to use a hammer to drive the pulley, coupling, pinion or sprocket into the output shaft airware has been used in the manufacturing of new generation aircraft, which will damage the bearings and shafts

the precision perihelion planetary gear reducer has sections ◆ whether the clamping is reliable, space saving, reliable and durable, high overload bearing capacity, power up to 200kW, low energy consumption, superior performance, reduction efficiency up to 95%, low vibration, low noise, rigid cast iron box, gear surface is subject to high-frequency heat treatment, after precision machining, forming helical gear and bevel gear. Gear reducer is a special reducer for all kinds of reactors. Its gear adopts Gleason hypoid tooth type, and the gear is hard tooth surface. It has the characteristics of large bearing capacity, low noise, long service life, high efficiency, stable operation and so on. The performance of the whole machine is far better than cycloid pin gear reducer and worm gear reducer, which has been widely recognized and applied by users

the gear module in the precision planetary gear reducer is a very important knowledge point. The higher the module tooth is, the thicker it is. The module refers to the ratio of the pitch t between the tooth profiles on the same side of the adjacent two gears to the circumference (m=t/) in mm. Modulus is one of the most basic parameters of modular gear teeth. The greater the modulus. If the number of gear teeth is certain, the radial dimension of the wheel is also larger. The module series standards are formulated according to the requirements of design, manufacturing and inspection. For gears with non straight teeth, the module has a normal module Mn, and the end module MS is different from the axial module MX. Both of them are based on the ratio of their respective tooth pitch (normal tooth pitch, end tooth pitch and axial tooth pitch) to the circumference, and are also in millimeters. For bevel gears, the module can be divided into large end module me, average module mm and small end module M1. For tools, there are corresponding tool modulus Mo, etc., and the standardized modulus is widely used

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