Ordered arrangement method for abrading agent granule on abrading tool and abrading tool

A technology of orderly arrangement of abrasive particles, applied in abrasives, manufacturing tools, metal processing, etc., can solve problems such as inability to effectively control the uniform distribution of diamonds in tools, impossibility of industrialization, and impossible setting of diamond arrangement

Active Publication Date: 2009-03-04
侯家祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the abrasive particles are very fine, 40 / 50 U.S. mesh saw grains, and it is impossible to put each abrasive grain into the formwork one by one, so this method cannot be industrialized
[0010]In short, the existing technology cannot effectively control the uniform distribution of diamonds in the tool, and of course it is impossible to achieve different diamonds in different positions in the tool and meet the requirements of artificial design arrangement settings

Method used

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  • Ordered arrangement method for abrading agent granule on abrading tool and abrading tool
  • Ordered arrangement method for abrading agent granule on abrading tool and abrading tool
  • Ordered arrangement method for abrading agent granule on abrading tool and abrading tool

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Experimental program
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Effect test

Embodiment 1

[0042] Referring to Figure 1, it shows a perspective view of a part on the cutting end of a diamond tool, marked 10, which part 10 is made up of three layers of carcass 11, 12, 13, 14, and the hexagonal blocks 1 in these layers are represented as abrasive particles;

[0043]Referring to Fig. 2, the present invention adopts a kind of electromagnetic adsorption plate 20, and it has single-layer adsorption ability after corona treatment, and it can adsorb abrasive particle diamond,, because after absorbing last layer diamond or, its adsorption position is occupied, other Abrasive particles are no longer adsorbed, so it is a single layer, and the adsorption plate can be designed according to the requirements of diamond or other abrasives. Therefore, diamond and silicon nitride are ordered and oriented on the middle adsorption plate Arrangement, and this arrangement can be realized by arbitrarily designing the adsorption plate according to the designer's requirements.

[0044] The ...

Embodiment 2

[0053] The adsorption bottom plate of this embodiment is a band of adhesive, and its adsorption capacity is adsorbed by chemical substances, which is different from the electric and magnetic adsorption of the embodiment, and the rest are the same.

Embodiment 3

[0055] Select 40 / 50 U.S. mesh diamond particles (SDA-85 manufactured by DE BEERS Company), the matrix material is a mixture of metal powder and acrylic resin, the metal powder contains five different cobalt and bronze, prepared in proportion, and bonded with acrylic resin The agent is added to the prepared powder, mixed into a block, and the block is sent to a roller calender to be pressed into a thin sheet with a thickness of 1mm. The adsorption plate with the above-mentioned diamond particles is set on the above-mentioned sheet, pressed into Diamond in the sheet, separate the adsorption plate, cut the sheet into 40mm long and 15mm wide diamond sawtooth, assemble three such sawtooth layers together and place in a graphite mold to make traditional diamond sawtooth, the graphite mold The three sawtooth layers are pressed together by electric heating, and after about three minutes of sintering, the sawtooth is sintered to a height of 9mm and with pores less than 1%. Twenty-four ...

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Abstract

The invention relates to a method used for the ordered arrangement of abrasive grains with an abrasive tool used for cutting and abrading. The method is used for the cutting ends of diamond tools, particularly for cutting and digging various hard fragile substances, such as granite, marble, concrete structures, bituminous texture, and other building constructions. The application relates to the invention of an absorption template. A abrasive grain single-arrangement thin template is designed according to the arrangement of abrasive grains, such as diamond and the like. The template can absorbabrasive grains on the template, such as diamond and the like. The template is placed on a matrix, diamond abrasive grains are pressed in an inner matrix, and the diamond grains attach to the matrix in single layer and in order so as to achieve the orderly arrangement of the abrasive grains.

Description

technical field [0001] The present invention relates to improvements in abrasive tools for cutting, grinding, such as cutting tips and diamond tools for diamond tools, which are typically used for cutting and drilling various hard and brittle substances, such as granite, marble, concrete structures, In architectural structures such as asphalt structures, in particular, the orderly arrangement of diamond particles used in cutting ends of tools such as diamond and other abrasive particles and tools improves the overall efficiency of cutting. Background technique [0002] Synthetic diamond is the hardest material on earth, and due to this property it is widely used in cutting and grinding tools. In particular, diamond tools are used for cutting and grinding stones when processing stone and building structural parts; diamond and other abrasive particle tools generally have cutting ends on which diamond or other abrasive particles are distributed, and the cutting ends are fixed o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D17/00B24D18/00B24D99/00
CPCB24D7/066B24D18/0054B24D99/005B24D18/0045
Inventor 侯家祥
Owner 侯家祥
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