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Fret saw with grinding materials and manufacturing method thereof

A material line and belt grinding technology, which is applied to metal sawing equipment, tool manufacturing of sawing machine devices, manufacturing tools, etc., can solve the problems of abrasive particles falling off, and achieve the effect of lowering temperature, not easy to drop particles, and improving bonding strength.

Inactive Publication Date: 2014-10-01
FUNDANT JIANGSU ADVANCED MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is: in order to solve the problem of abrasive particles falling off, the present invention provides an abrasive wire saw and its preparation method, especially the abrasive wire saw and its preparation method with hard abrasive particles that are not easy to fall off.

Method used

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  • Fret saw with grinding materials and manufacturing method thereof
  • Fret saw with grinding materials and manufacturing method thereof
  • Fret saw with grinding materials and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as figure 1 , 2 As shown in , 4, an abrasive wire saw includes a metal wire 1 and a bearing layer 3 coated on the surface of the metal wire 1 containing metal compound abrasives 2 . The surface of the metallized abrasive 2 is fully or partially coated with the abrasive grains 2-2 of the metallized layer 2-1, and the metallized layer 2-1 and the surface layer of the abrasive grains 2-2 have chemical bonds other than the physical binding force For linking, the abrasive particles 5 are made of diamond particles, and the metal wire 1 is a single wire made of galvanized steel wire.

[0047] The preparation method of the abrasive wire saw is as follows:

[0048] 1) Adhesive blending process, dissolving phenolic resin in ethanol at a certain concentration, stirring evenly, adjusting the concentration according to viscosity and fluidity (the greater the concentration, the thicker the metal compound layer coated with diamond obtained);

[0049] 2) Coating process, put the ...

Embodiment 2

[0057] Such as figure 1 , 2 As shown in , 4, an abrasive wire saw includes a metal wire 1 and a bearing layer 3 coated on the surface of the metal wire 1 containing metal compound abrasives 2 . The surface of the metallized abrasive 2 is fully or partially coated with the abrasive grains 2-2 of the metallized layer 2-1, and the metallized layer 2-1 and the surface layer of the abrasive grains 2-2 have chemical bonds other than the physical binding force For linking, the abrasive particles 5 are made of diamond particles, and the metal wire 1 is a single wire made of brass-plated steel wire.

[0058] The preparation method of the abrasive wire saw is as follows:

[0059] 1) Adhesive preparation process, dissolve polyethylene glycol 10000 in methanol, and stir evenly;

[0060] 2) Coating process, put the diamond in a colander, then immerse in the solution prepared by the adhesive, after shaking and mixing, lift the colander, and leak the excess solution, so that the surface o...

Embodiment 3

[0068] Such as figure 1 , 2 As shown in , 4, an abrasive wire saw includes a metal wire 1 and a bearing layer 3 coated on the surface of the metal wire 1 containing metal compound abrasives 2 . The surface of the metallized abrasive 2 is fully or partially coated with the abrasive grains 2-2 of the metallized layer 2-1, and the metallized layer 2-1 and the surface layer of the abrasive grains 2-2 have chemical bonds other than the physical binding force Link, the abrasive particles 5 are made of silicon carbide particles, and the metal wire 1 is made of stainless steel wire.

[0069] The preparation method of the abrasive wire saw is as follows:

[0070] 1) Adhesive preparation process, adding epoxy resin to ethanol and stirring evenly;

[0071] 2) Coating process, put silicon carbide particles in a colander, then immerse in the solution prepared by the adhesive, after shaking and mixing, lift the colander, and leak the excess solution, so that the surface of the silicon ca...

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Abstract

The invention provides a fret saw with grinding materials and a manufacturing method of the fret saw. The fret saw comprises a metal wire and a bearing layer which coats the surface of the metal wire and is provided with metal compound grinding materials, the metal compound grinding materials are grinding material particles, a metal compound layer coats all or part of surfaces of the grinding material particles, and the chemical bond linkage besides physical binding force exists between the metal compound layer and the surface layers of the grinding material particles. The manufacturing method sequentially comprises an adhesive blending process, an infiltration process, a coating and attaching process, a heating process, a cooling process, a attaching process, a metallurgical bonding process and an aftertreatment and cooling process. The fret saw and the manufacturing method have the advantages that the grinding material particles are all or partly coated with the metal compound layer, and therefore the grinding material particles are firmly held, the particles are not prone to falling off, the service life is prolonged, the manufacturing process has the continuity, the cost is low, and the large-scale production can be performed.

Description

technical field [0001] The invention provides an abrasive wire saw and a preparation method thereof, in particular to an abrasive wire saw whose attached particles (hard abrasive) are not easy to fall off and a preparation method thereof. This wire saw is used for cutting materials and workpieces that are difficult to cut, including quartz, alumina, silicon crystal, glass, metal, gemstones, cement, stone and bricks. Background technique [0002] Diamond, silicon carbide, and cubic boron nitride are all hard materials, especially diamond, because its hardness is higher than ordinary substances, so it is often used to make cutting tools, but also because its hardness is higher than ordinary substances, so in processing and manufacturing There are certain difficulties. At present, there are many sawn materials that use diamond to attach to the wire to cut hard objects. However, due to the large difference in hardness of the material, the diamond is not easy to attach to the wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D61/18B23D65/00
Inventor 励征
Owner FUNDANT JIANGSU ADVANCED MATERIALS CO LTD
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