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Research on NC machining of spiral bevel gear

In view of the existing problems, it is proposed to carry out research in the following aspects: (1) According to the geometric theory of spiral bevel gear machining by forming method, the calculation formulas of instantaneous undeformed chip thickness and chip width at any time are deduced, the dynamic...

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Evaluation of tooth surface roughness of spiral bevel gear

Different gear processing methods form the micro complex morphological characteristics of spiral bevel gear tooth surface, which brings difficulties to the evaluation of spiral bevel gear tooth surface roughness. The reason is: The application of spiral bevel gear tooth surface finishing technology is not universal; People’s evaluation of the...

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Contour spiral bevel gear cutter

The contour spiral bevel gear milling cutter bar is mostly in the shape of prism, and the cross section in the middle is rectangular. The width B0 of the contour spiral bevel gear milling cutter bar is much greater than the thickness A0 of the cutter bar. The contour...

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Equal height spiral bevel gear milling cutter head

As shown in Figure 1, it is the three-dimensional model of the cutter head established on UG. The contour spiral bevel gear milling cutter head is welded from the outer ring of the milling cutter head of the main body of the milling cutter head. The contour spiral bevel...

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Manufacturing technology of spiral bevel gear

The manufacturing accuracy of spiral bevel gear directly affects the transmission efficiency, noise, motion accuracy and service life of machinery and equipment. Therefore, the processing and manufacturing of spiral bevel gear has also been widely concerned and studied by experts at home and abroad. The traditional spiral bevel gear...

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