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Overview of gear machining

Gear mechanism is used to transfer the motion and power between any two shafts in space. Compared with other mechanical transmission forms, gear transmission has the advantages of large transmission power range, high transmission efficiency, accurate transmission ratio, long service life and good reliability. Gear machining can be divided...

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Research status of full NC machining of spiral bevel gears

In terms of fully CNC gear milling technology, Oricon and Klingenberg developed S-Series and AMK series mechanical cycloidal bevel gear milling machines based on their respective design and processing theories. Both types of machine tools adopt rocking table structure and complex mechanical transmission chain to realize the generative movement...

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Development of spiral bevel gear machining method in China

In China, by analyzing the machining principle of spiral bevel gear and the structure and motion relationship of machining machine tool, and based on the spatial meshing theory, Xu Yanwei and others established the blade cone equation and meshing equation, and deduced the calculation method of motion parameters of...

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Setting of common parameters in gear shaper machining

The interface of the gear shaper includes the most basic parameter information such as the number of teeth, modulus, internal and external teeth, and then the cycle times of gear processing, that is, the number of tool jumps, are determined according to the full tooth depth of the gear....

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NC machining of spiral bevel gear

Based on the analysis of spiral bevel gear design, manufacturing, testing and error correction technology, ZHY Gear believes that there are the following deficiencies in the NC machining of spiral bevel gear: (1) The geometric simulation of spiral bevel gear machining process is much more than physical simulation. Geometric...

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Machining technology of spiral bevel gear

The manufacturing technology of spiral bevel gear is closely related to the progress of machining machine tools. Since the appearance of spiral bevel gear machining machine tool, the tool inclination method has been introduced into gear machining, which is a major breakthrough in gear machining and manufacturing technology. With...

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Simulation analysis of involute gear shaper machining

The machining principle of gear shaper is the generation method, that is, the tool and the involute gear blank conduct synchronous meshing movement, and the involute gear tooth profile is formed along the curve enveloped by the cutting edge of the tool. When the cutting depth is t, the...

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Bevel gear turning gear machining

Bevel gear is a new type of space power transmission. Compared with the standard spiral bevel gear transmission, bevel gear has the advantages of light weight, high interchangeability, simple structure and insensitive to axial error. At present, it has been applied to the heavy-duty transmission system of helicopter and...

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Simulation of tractor gear machining process

With the continuous progress of agricultural mechanization, a large number of heavy tractors are used in the process of agricultural production and play an important role in the process of large-scale production. With the continuous increase of tractor tonnage, the volume of various tractor parts is becoming larger and...

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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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