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Diamond lathe tool brazing technique

A brazing process and diamond technology, applied in metal processing equipment, manufacturing tools, welding equipment, etc., can solve problems such as troublesome operation, failure of diamond welding, diamond falling off, etc., and achieve the effect of simple operation of brazing process and firm connection

Inactive Publication Date: 2016-07-13
HUNAN HENGSHAN AUTOMOBILE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The diamond turning tool obtained by the above welding method has the following defects: 1. The welding is not firm, and the diamond is prone to fall off from the cutter head after a long time of use
2. The operation is more troublesome, and it is easy to cause the problem that the diamond cannot be welded if you are not careful.

Method used

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Embodiment Construction

[0012] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the examples, and the contents mentioned in the examples are not intended to limit the present invention.

[0013] A brazing process for a diamond turning tool, comprising the following steps:

[0014] The first step is to create a cross-shaped groove on the body of the alloy steel knife that is suitable for the size of the diamond particles;

[0015] The second step is to clean the oily impurities and diamond surface in the cross groove;

[0016] The third step is to sprinkle anhydrous borax fine powder on the cutter head, and place the diamond particles in the cross groove;

[0017] The fourth step is to heat the anhydrous borax to a molten state with a heating body, and then stick the brazing material on the cutter head. After the brazing material melts, it will infiltrate into the groove to fill the brazing seam and a small...

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PUM

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Abstract

The invention provides a diamond lathe tool brazing technique, and relates to the field of welding technique. The diamond lathe tool brazing technique includes the following steps: a first step, forming a cross-shaped groove with the size matching the size of a diamond particle in an alloy steel tool body; a second step, cleaning oil stains and impurities in the cross-shaped groove and the surface of the diamond; a third step, sprinkling a tool bit with borax anhydrous fine powder, and arranging the diamond particle in the cross-shaped groove; and a fourth step, heating the borax anhydrous through a heater till the borax anhydrous is in a molten state, pasting brazing filler metal on the tool bit, and then stop heating till the brazing filler metal automatically permeates into the groove to fill in a brazing seam and a little of excess brazing filler metal is discharged out of the groove and covers the cross-shaped groove, and completing brazing machining of the diamond lathe tool at this point. The brazing technique is simple in operation, connection between the diamond particle and the tool body of the obtained diamond lathe tool by adoption of the brazing technique is very firm, and even if the diamond lathe tool is used for long time, the situation of falling apart of the diamond particle cannot occur.

Description

technical field [0001] The invention relates to the technical field of welding technology, in particular to a brazing technology of a diamond turning tool. Background technique [0002] The blade part of the diamond turning tool is usually made of alloy steel, and the diamond is set on the blade head by welding. In the industry, gas shielded welding or submerged arc automatic welding is generally used to weld the diamond to the alloy steel blade. [0003] The diamond turning tool obtained by the above-mentioned welding method has the following defects: 1. The welding is not firm, and the use time is long, and the diamond is prone to fall off from the cutter head position. 2. The operation is cumbersome, and it is easy to cause the problem that the diamond cannot be welded if you are not careful. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a brazing process for diamond turning tools with simple operation and ...

Claims

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Application Information

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IPC IPC(8): B23K1/00B23P5/00
Inventor 吕志坚全裕喜汤志刚
Owner HUNAN HENGSHAN AUTOMOBILE MFG