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Dressing method for cycloid wheel forming grinding wheel

A grinding wheel dressing and forming grinding technology, which is applied to the parts of grinding machine tools, grinding/polishing equipment, abrasive surface adjustment devices, etc., can solve the problems of poor adaptability and achieve the effect of wide adaptability

Active Publication Date: 2020-01-07
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different trimming methods require grinding wheels with different contour shapes (i.e. profiles). When diamond wheels are used to dress the grinding wheels, the diamond wheels need to have different motion trajectories. The existing dressing methods for grinding wheels can only be aimed at one The grinding wheel of this modification method is used for dressing, and the adaptability is poor

Method used

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  • Dressing method for cycloid wheel forming grinding wheel
  • Dressing method for cycloid wheel forming grinding wheel
  • Dressing method for cycloid wheel forming grinding wheel

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Experimental program
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Embodiment Construction

[0023] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0024] The specific embodiment of cycloid wheel forming grinding wheel dressing method of the present invention, as Figure 1 to Figure 6 As shown, the meshing phase angle of half of the pinwheels in the transmission state and the cycloidal wheel After transformation, it can be expressed in the right half cycloid tooth shape, such as figure 1 As shown in the figure, the geometric center of the cycloid wheel is taken as the origin, the axis passing through the origin and coincident with the symmetry axis of the cycloid wheel is selected as the Y axis, and the axis perpendicular to the Y axis passing through the origin is used as the X axis to establish a coordinate system. The tooth profile equation of a standard cycloidal wheel is:

[0025]

[0026] In the formula: X, the horizontal axis coordinate of the cycloid gear profile; Y, the vertical axis ...

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Abstract

The invention relates to the field of cycloidal wheel processing, in particular to a method for dressing a cycloidal wheel forming grinding wheel. In the dressing method of the cycloid wheel forming grinding wheel of the present invention, the equidistant modification amount, the displacement modification amount and the parabola modification amount are all superimposed on the tooth profile equation of the standard cycloid wheel, and finally the motion of the diamond wheel is obtained track, the method has wide adaptability, and it can dress the grinding wheels of the three modification methods of equidistant modification, displacement modification and parabolic modification.

Description

technical field [0001] The invention relates to the field of cycloidal wheel processing, in particular to a method for dressing a cycloidal wheel forming grinding wheel. Background technique [0002] The key component of the RV reducer is the cycloid pin wheel planetary gear system, and the accuracy of the cycloid gear in the cycloid pin wheel planetary gear system directly determines the performance of the RV reducer. [0003] The cycloidal wheel is modified by the grinding wheel during the machining process, and the grinding wheel will be worn during the modification process, so it is necessary to use the diamond wheel to modify the grinding wheel. Different trimming methods require grinding wheels with different contour shapes (i.e. profiles). When diamond wheels are used to dress the grinding wheels, the diamond wheels need to have different motion trajectories. The existing dressing methods for grinding wheels can only be aimed at one The grinding wheel of this modific...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B53/14B24B1/00
CPCB24B1/00B24B53/14
Inventor 苏建新徐增军邓效忠李天兴程琛柯庆勋张丽芳师恩冰
Owner HENAN UNIV OF SCI & TECH