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Herringbone gear (herringbone gear machining) - shafting indispensable
Bevel gear shaft has a pair of lateral force, to eliminate this force to a gear made symmetrical opposite direction of helical gears, to eliminate this force, looks like a personal word, referred to as herringbone gears (herringbone gear machining). With high-speed vessels, large and reload the development, high herringbone gear (herringbone gear cutting) with its carrying capacity, stable transmission characteristics, has been widely used in ship power aspect of the apparatus.
The ship shaft mounted gear Jin power, complex structure, accuracy requirements are suitcase, some still in the high-speed, heavy load operating conditions, the working environment is very complex. In order to increase the carrying capacity of the gear system and to ensure smooth transmission, multi-employer word Bian gear (herringbone gear cutting) or wide helical gear wheel, deputy vice-wide herringbone gears during engagement with at least 2-3 pairs of teeth simultaneously participate engagement, shared load, compared with spur and helical gears deputy narrow its larger carrying capacity, longer life and higher reliability.
Future herringbone gear (herringbone gear cutting) Forward overloading, high speed, high precision and high efficiency, the direction of development, and strive to small size, light weight, long life, and economically viable. The rapid development of China's gear industry, the industry is also expanding human development herringbone gear to create a very good condition, gear industry has become China's largest machinery basic parts industry. Development of the theory of Chinese industrial gears and manufacturing processes will be further study of the mechanism of tooth damage, which is to establish a reliable method of strength calculation basis is to improve the carrying capacity of gears, gear extended theoretical basis of life.

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