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Indexing and marking method for machining parts

A part processing and indexing technology, which is applied in the field of part processing indexing and marking of arbitrary indexing blanks, can solve the problems of large measurement and marking errors, achieve the effect of wide application, improve accuracy and equalization efficiency

Inactive Publication Date: 2018-09-04
XIAMEN UNIV OF TECH
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Problems solved by technology

[0006] The purpose of the present invention is to provide a part processing indexing and scribing method to solve the problem of large scribing error in the existing part scribing measurement

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  • Indexing and marking method for machining parts
  • Indexing and marking method for machining parts
  • Indexing and marking method for machining parts

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Embodiment Construction

[0026] To further illustrate the various embodiments, the present invention is provided with accompanying drawings. These drawings are a part of the disclosure of the present invention, which are mainly used to illustrate the embodiments, and can be combined with related descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should understand other possible implementations and advantages of the present invention. Components in the figures are not drawn to scale, and similar component symbols are generally used to denote similar components. The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0027] combine figure 1 As shown, this embodiment provides a method for part processing indexing and marking, which specifically includes the following steps:

[0028] Step 1, the step of drawing the arc, draws the arc on the ...

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Abstract

The invention relates to an indexing and marking method for machining parts. A method for equally dividing a circular arc by multiple approximations is provided. The method can be used for the machining and indexing process of sector gears. According to the geometric parameters of the indexed circular arc, a ruler drawing method and an approximation method are adopted to carry out approximation and equal division and measure the approximation error, step-by-step correction is carried out, and then the first approximation, the second approximation and the n-th approximation are carried out tillthe circular arc is divided into equal parts with high accuracy, and blank marking is completed. The method can be used to determine the position of a gear indexing line during sector gear machiningby a ruler method, the gear indexing is realized, and the accuracy and efficiency of equal division can be improved. In addition, the method is also widely used in the machining and indexing process of parts such as mechanical and automotive gears and hole plates and splines on indexing head devices.

Description

technical field [0001] The invention belongs to the technical field of parts processing and manufacturing techniques, and in particular relates to a part processing indexing and marking method for arbitrary indexing blanks. Background technique [0002] Scribing is an important process in mechanical processing and is widely used in single-piece or small-batch production. According to the drawings and technical requirements, the operation process of drawing the processing boundary with a scribing tool on the blank or semi-finished product, or drawing a point or line as a reference is called scribing. [0003] Especially in the processing of parts such as gears and spline shafts, the determination of the processing reference through indexing and marking is an important process step in the processing of parts, and it is also of great significance to control the processing accuracy. [0004] Since the ruler and compasses drawing cannot be divided into three equal parts of the a...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H7/04
CPCB25H7/04
Inventor 刘金武易际明易子超陈阿龙
Owner XIAMEN UNIV OF TECH
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