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Machining deformation prediction of large straight bevel gear

Comprehensively analyze the research data related to gear machining deformation. In order to realize the prediction of machining deformation of super large spur bevel gear, it is necessary to study a series of theoretical and technical problems, such as the prediction of cutting accuracy of a single split body,...

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Subdivision machining of large gear

The existing research on the subdivision machining of large gear is mainly aimed at large cylindrical gear. Niu Yanfang and Li Weijun analyzed the structural characteristics, processing technology and processing method of large gear ring, and put forward specific measures to preliminarily control the deformation of super large split...

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Large spur gear NC machining machine

After heat treatment, the large spur gear blank enters the processing stage. Before this link is officially carried out, it is necessary to select appropriate processing tools. CNC machining machine tool is the most critical tool in the modern processing of spur gears. It has the advantages of high...

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NC forming technology of large gear machining

Large gears generally refer to gears with gear modulus > 16 mm, which are widely used in heavy machinery such as engineering machinery, mining, metallurgy and so on. There are many kinds of large gears, such as spur gear, arc gear, bevel gear, etc. At present, there are two...

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Error characteristics of large involute gear profile

The involute profile is involute, and the helical profile is involute. From the perspective of engineering, in order to understand the error characteristics of a surface, it is often realized by investigating the accuracy of the characteristic line network composed of two families of curves. There are four families...

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