Worm Reducer | Niu Geer (certified) | Reducer

Niu Geer Planetary Transmission Equipment Co. planetary gear structure and composition analysis of planetary gear transmission part of a two-stage uses a two-way helical gears, gear reducer is hardened worm reducer, involute oblique-A due to vibration parking, was carried out through inspection openings. Circumstances found as follows: First, the axis south, north bearing clearance were 0.15mm, 0.10mm .II axis south and north respectively bearing clearance: 0.22mm, 0.20mm bevel gear reducer, III shaft south, north bearing clearance are: 0.15mm, 0.20mm. Second, the gap between east and west respectively distance ring of 0.64mm .0.40mm, shaft surface elevation can be combined with the lower cabinet to the lowest point of the distance between the output shaft) is 224.98mm. Third, the high speed pinion tooth surface and work with a large gear meshing with a slight pitting. Fourth, a pair of gear surface pitting two serious engagement, the pinion tooth size work to pitting flaking, in the vicinity of the pitch circle pitting spalling due to the formation of a small ditch, a depth of about 1- 1.5rnm , about 80% a tooth length, tooth gear reducer section involute profile shape has changed. Composition structure of planetary gear I believe we have a certain understanding, it is a set of runtime system plus system uses gear worm drive and the corresponding interact to form these components run where they are within a certain range are within the rigid casing of between related motive member and the movable member to produce a series of new coordination, such reducer Usually we are that it is a relatively low-speed torque big equipment. Above picture is only for reference, detailed models, please contact us for more models, please visit our official website or call us for planetary gear reducer leakage problems inside and outside the planetary gear unit generating a pressure difference during operation, pair friction heat and by the environment Effect of temperature, make reducer temperature, no holes or holes if blocked, then gradually increase the pressure inside the machine, the higher the internal temperature, the greater the pressure difference between the outside world and lubricants under the pressure difference, from crevice leak. This is mainly due to the structural design of the reducer caused by the irrational. How should we do? Niu Geer planetary gear assembly on the gear unit designed to make a major technological innovation completely eliminate the occurrence of the following conditions. 1, the inspection hole cover is too thin, easily deformed after tightening the bolts, the bonding surfaces are uneven, the oil spill from the contact gap reducer manufacturing process, casting annealing or aging treatment is not carried out, not eliminate stress, inevitably deformed gap, resulting in leakage 2, no return chute on housing, lubricant accumulated in the shaft seal, cover, joint surface, etc., under the pressure differential, leakage from the gap outwards 3, seal design unreasonable. The early use of oil groove gear planetary gear reducer, felt ring type seal structure, so that when the assembly is compressed felt deformed, and the combination of surface cracks sealed. If the spigot in contact with the seal is not very satisfactory, since the felt compensation for poor performance, sealed in a short time despite the failure on an oil groove back hole, but easy to plug the oil return is difficult to play the role of excessive fuel: reducer during operation, the oil tank is agitated too very powerful, lubricating oil in the machine flying everywhere, if excessive amount of fuel reducer, make a lot of lubricating oil accumulated in the shaft sealing, bonding surface, etc., resulting in leakage. Improper repair process, when equipment maintenance, due to the combination of surface contamination was not completely clear, or the improper selection of sealants, seals installed backwards direction, not timely replacement of seals, etc. can also cause oil spills. Worm Reducer | Niu Geer (certified) | gear provided by the Dongguan City 纽格尔 Planetary Transmission Equipment Co.. City 纽格尔 Planetary Transmission Equipment Co., Ltd. (www.cn-newgear.com/)(www.cn-newgear.com) is an industry leader in Dongguan, Guangdong, reducer, transmission, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Niu Geer leadership with the staff warmly welcome all inquiries negotiations to create a better future Niu Geer.