Grating ruling cutter and cutter body thereof

A grating scoring and tool body technology, which is applied to lathe tools, manufacturing tools, accessories of tool holders, etc., can solve the problems of easy wear of split scoring knives, inability to change blades online, deep grating grooves, etc. , to achieve the effect of improving the grinding accuracy and turning edge accuracy, improving the repeat positioning accuracy and large contact area

Inactive Publication Date: 2012-06-27
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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AI Technical Summary

Problems solved by technology

Small-sized blazed gratings with high linear density do not have high requirements on the wear resistance of diamond scribe tools, and general split-type scribe tools can meet the scribe requirements, while infrared laser gratings with low linear density and all echelle gratings e...

Method used

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  • Grating ruling cutter and cutter body thereof
  • Grating ruling cutter and cutter body thereof
  • Grating ruling cutter and cutter body thereof

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Embodiment Construction

[0017] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, features and effects of the grating marking tool proposed according to the present invention are as follows: Details are as follows.

[0018] figure 1 Shown is a three-dimensional schematic view of the grating marking tool of the present invention. figure 2 Shown is a schematic cross-sectional view of the grating scribing tool of the present invention. Such as figure 1 and figure 2 As shown, the grating marking tool 100 includes a tool head 10 , a tool body 20 and a tool mounting shaft (not shown).

[0019] The cutter head 10 is a natural diamond double-conical cutter head, and the above-mentioned diamond double-conical cutter head is welded on the cutter body 20 after grinding. An arc-shaped knife ridge 11 is formed on...

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Abstract

The invention provides a grating ruling cutter, which comprises a cutter body and a diamond biconical cutter bit welded and grinded on the cutter body. The cutter body is provided with at least one end face and a uniform datum hole perpendicular to the end faces, the uniform datum hole serves as a uniform datum for cutter grinding, grating ruling and online blade changing, and the axis of the uniform datum hole is perpendicular to the end faces. The grating ruling cutter has the uniform datum for cutter grinding, grating ruling and online blade changing, and the radian of the height of a blade line consisting of a biconical surface, and coaxiality of grating ruling and online blade changing are ensured during cutter grinding, so that the uniform datum can serve as an online blade changing center for the grating ruling cutter to facilitate online blade changing when the cutter wears.

Description

technical field [0001] The invention relates to a grating marking cutter and a cutter body. Background technique [0002] Grating is usually done by using the diamond scribe blade of the grating scriber to squeeze the metal coating (aluminum film or gold film) on the grating substrate to deform it to form a stepped groove in cross-section. Small-sized blazed gratings with high linear density do not have high requirements on the wear resistance of diamond scribe tools, and general split-type scribe tools can meet the scribe requirements, while infrared laser gratings with low linear density and all echelle gratings etc., due to its large scribe size, deep grating groove, split-type scribe knife is easy to wear, and cannot be changed online. In order to improve the service life of the tool, this patent proposes a high-precision double conical diamond that can realize online edge change Raster scoring knife. Contents of the invention [0003] Therefore, the present inventio...

Claims

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Application Information

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IPC IPC(8): B23B27/20
Inventor 唐玉国吉日嘎兰图巴音贺希格齐向东张善文
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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