CN102962902A - Multi-wire sawing machine - Google Patents
Multi-wire sawing machine Download PDFInfo
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- CN102962902A CN102962902A CN2012104712909A CN201210471290A CN102962902A CN 102962902 A CN102962902 A CN 102962902A CN 2012104712909 A CN2012104712909 A CN 2012104712909A CN 201210471290 A CN201210471290 A CN 201210471290A CN 102962902 A CN102962902 A CN 102962902A
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- parts
- wire sawing
- cutting machine
- sawing machine
- line cutting
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Abstract
The invention discloses a multi-wire sawing machine which is made of super-hard alloy, wherein the super-hard alloy comprises the following components in parts by weight: 22-44 parts of nanocrystalline alloy, 15-18 parts of diamond, 12-14 parts of cubic boron nitride and 3-5 parts of rare earth. The multi-wire sawing machine disclosed by the invention has the beneficial effects that the multi-wire sawing machine is made of the super-hard alloy, so that the completeness and the smoothness of a cutting surface in the multi-wire sawing process can be ensured and high cutting efficiency is obtained; and the multi-wire sawing machine can be durably used without deforming.
Description
Technical field
The present invention relates to multi-line cutting machine.
Background technology
Multi-line cutting machine is a kind ofly to move back and forth by high speed wiry, abrasive material is brought into the semiconductor machining zone grind, and the hard brittle materials such as semiconductor once is cut into simultaneously a kind of novel cutting processing equipment of hundreds of plate sheets.Multi-line cutting machine in the past, mortality is higher.
Summary of the invention
Purpose of the present invention is exactly for above-mentioned defective of the prior art, and the multi-line cutting machine take carbide alloy as material is provided.
To achieve these goals, technical scheme provided by the invention is: a kind of multi-line cutting machine, the material of described multi-line cutting machine are superhard alloy; The composition of described superhard alloy is counted nanometer crystal alloy 22-44 part according to weight portion, diamond 15-18 part, cubic boron nitride 12-14 part, rare earth 3-5 part.
Further, above-mentioned a kind of multi-line cutting machine, the composition of described superhard alloy is counted 30 parts of nanometer crystal alloys according to weight portion, 16 parts in diamond, 13 parts of cubic boron nitrides, 4 parts of rare earths.
Beneficial effect of the present invention is: a kind of multi-line cutting machine provided by the invention, employing be superhard alloy, can guarantee in the multi-wire saw process complete and smooth of cut surface, and cutting efficiency is high, can use lastingly indeformable.
The specific embodiment
Embodiment 1:
A kind of multi-line cutting machine, the material of multi-line cutting machine are superhard alloy; Superhard alloy consist of 22 kilograms of nanometer crystal alloys, 15 kilograms in diamond, 12 kilograms of cubic boron nitrides, 3 kilograms of rare earths.
Embodiment 2:
A kind of multi-line cutting machine, the material of multi-line cutting machine are superhard alloy; Superhard alloy consist of 44 kilograms of nanometer crystal alloys, 18 kilograms in diamond, 14 kilograms of cubic boron nitrides, 5 kilograms of rare earths.
Embodiment 3:
A kind of multi-line cutting machine, the material of multi-line cutting machine are superhard alloy; Superhard alloy consist of 30 kilograms of nanometer crystal alloys, 16 kilograms in diamond, 13 kilograms of cubic boron nitrides, 4 kilograms of rare earths.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment the present invention is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a multi-line cutting machine is characterized in that, the material of described multi-line cutting machine is superhard alloy; The composition of described superhard alloy is counted nanometer crystal alloy 22-44 part according to weight portion, diamond 15-18 part, cubic boron nitride 12-14 part, rare earth 3-5 part.
2. a kind of multi-line cutting machine according to claim 1 is characterized in that, the composition of described superhard alloy is counted 30 parts of nanometer crystal alloys according to weight portion, 16 parts in diamond, 13 parts of cubic boron nitrides, 4 parts of rare earths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104712909A CN102962902A (en) | 2012-11-20 | 2012-11-20 | Multi-wire sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104712909A CN102962902A (en) | 2012-11-20 | 2012-11-20 | Multi-wire sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962902A true CN102962902A (en) | 2013-03-13 |
Family
ID=47793484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104712909A Pending CN102962902A (en) | 2012-11-20 | 2012-11-20 | Multi-wire sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962902A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004237376A (en) * | 2003-02-04 | 2004-08-26 | Read Co Ltd | Single layer fixed abrasive grain wire saw, its manufacturing method and cutting method |
| WO2007110770A2 (en) * | 2006-03-29 | 2007-10-04 | Element Six (Production) (Pty) Ltd | Polycrystalline abrasive compacts |
| CN101892411A (en) * | 2010-08-09 | 2010-11-24 | 中国地质大学（北京） | Novel WC-based hard alloy material and preparation method thereof |
| CN102312148A (en) * | 2011-10-24 | 2012-01-11 | 南京信息工程大学 | Composite material for cutter with strength and toughness and preparation method thereof |
-
2012
- 2012-11-20 CN CN2012104712909A patent/CN102962902A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004237376A (en) * | 2003-02-04 | 2004-08-26 | Read Co Ltd | Single layer fixed abrasive grain wire saw, its manufacturing method and cutting method |
| WO2007110770A2 (en) * | 2006-03-29 | 2007-10-04 | Element Six (Production) (Pty) Ltd | Polycrystalline abrasive compacts |
| CN101892411A (en) * | 2010-08-09 | 2010-11-24 | 中国地质大学（北京） | Novel WC-based hard alloy material and preparation method thereof |
| CN102312148A (en) * | 2011-10-24 | 2012-01-11 | 南京信息工程大学 | Composite material for cutter with strength and toughness and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130313 |