Talking about the nonlinear dynamic characteristics of gear transmission
1 Meshing stiffness excitation Meshing stiffness is one of the important parameters of gear transmission system, taking the gear of […]
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gear carburizing
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Carburizing and quenching of gears
For gears, compared with other heat treatment processes, carburizing and quenching have the best comprehensive mechanical properties, so carburizing process
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Material selection of spiral bevel gear
The selection of gear material is very important for qualified and high-quality spiral bevel gear, which is mainly based on
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Development of carburizing and quenching process for truck gears in China
Compared with similar products in advanced countries, the quality of truck gears in China lags far behind, with an average
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Influence of carburizing process and equipment on gear deformation
1. Effect of temperature on gear deformation There is no doubt that with the increase of heating temperature and quenching
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Pre heat treatment of gear blank of one speed gear
Through the process test of two different pre heat treatments on the deformation law of the parts after final carburizing
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Effect of carburizing equipment and process on bevel gear deformation
1. Test purpose Verifying the rationality of bevel gear process is an effective guarantee to reduce the heat treatment deformation
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Effect of different heat treatment methods on mechanical properties of gears
With the increasing demand for coal mine output, the TBM model has higher and higher requirements for gear quality and
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Uneven carburizing layer depth of gear
The depth of carburizing layer on the gear surface is uneven, resulting in discontinuous performance of different parts. The weak
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Excessive carburization of gear surface
Due to improper treatment and excessive carburization, massive and network carbides will appear on the surface of carburized gear. When
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Development of gear heat treatment equipment
In addition to the old standard well carburizing furnace, deep carburizing well furnace, sealed box multi-purpose furnace, single and double
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Deep carburizing of heavy duty gears
Although the deep carburizing of large heavy duty gears improves the bearing capacity and prolongs the service life, it still
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Equipment requirements for developing deep carburizing large heavy duty gear
The deep carburizing of large heavy duty gears has a history of more than 10 years in foreign countries, with
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Technological requirements for developing deep carburizing heavy duty gears
The carburizing layer of large low-speed and heavy-duty gears is deep, and the surface carbon concentration is low. The carburizing
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Carburizing and quenching process of gear surface
Gear, as a widely used mechanical component in mechanical transmission, has the characteristics of accurate transmission ratio, high bearing capacity
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Effective measures to solve carburizing defects of gears
(1) Strengthen the gear cleaning before carburizing Generally, the material for making gear is metal material. In order to prevent
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Brief introduction of gear carburizing process
In recent years, China’s industrialization process is speeding up, science and technology have been widely used in automatic production, and