CN202174662U - Silicon ingot beneficial to cutting - Google Patents
Silicon ingot beneficial to cutting Download PDFInfo
- Publication number
- CN202174662U CN202174662U CN2011202653911U CN201120265391U CN202174662U CN 202174662 U CN202174662 U CN 202174662U CN 2011202653911 U CN2011202653911 U CN 2011202653911U CN 201120265391 U CN201120265391 U CN 201120265391U CN 202174662 U CN202174662 U CN 202174662U
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- CN
- China
- Prior art keywords
- silicon ingot
- cutting
- beneficial
- mortar
- periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a silicon ingot beneficial to cutting, which can effectively improve the cut traces and the sizes of crystal bars. A section of foam rubber is arranged at the periphery of the surface of the silicon ingot at a certain distance so that the path of the mortar which flows down from the periphery of the silicon ingot can be controlled very well, lots of mortar flows down along a cutting position, and the amount of steel wires carried to the mortar is increased so as to increase the cutting capability. The foam rubbers are arranged at the periphery of the upper surface of the silicon ingot beneficial to cutting. The silicon ingot beneficial to cutting has the advantages that the cut traces and the sizes of the crystal bars can be effectively improved by arranging the foam rubbers on the upper surface of the silicon ingot, the cutting capability of the silicon ingot is improved, and the silicon ingot is simple and practical.
Description
Technical field
The utility model relates to silicon ingot cutting in photovoltaic or the semiconductor applications, is specifically related to a kind of silicon ingot that is beneficial to cutting.
Background technology
In photovoltaic or semiconductor applications; Relate to cutting problem to silicon ingot, yet in operating process in the past, because a large amount of mortar directly sprays the surface of hitting silicon ingot; Wherein most of directly overflowing from the surface of silicon ingot opened; Irregular overflow to silicon ingot around, thereby cause steel wire cutting position mortar underfed, influence the stria and the size of crystal bar.
Summary of the invention
The utility model is in order to overcome existing deficiency in the above-mentioned technology; A kind of silicon ingot that is beneficial to cutting is provided; Promptly every separated certain distance is provided with one section foamed glue around the surface of silicon ingot; Can well control mortar like this from the route that silicon ingot flows down all around, let a large amount of mortars flow down, increase the amount that steel wire takes mortar to, to improve cutting power along cutting position.
The technical scheme of the utility model is following:
A kind of silicon ingot that is beneficial to cutting, wherein: around the silicon ingot upper surface, be provided with foamed glue.
A kind of silicon ingot that is beneficial to cutting, wherein: around the silicon ingot upper surface, a plurality of foamed glues are set evenly, foamed glue is a rectangular shape.
The utility model advantage: through the silicon ingot upper surface is provided with foamed glue, can well improve the stria mark and the size of crystal bar, improve cutting power, simple and practical.
Description of drawings
Accompanying drawing 1 is the vertical view of the utility model;
Accompanying drawing 2 is the utility model perspective view;
Reference numeral: foamed glue 1, silicon ingot 2.
The specific embodiment
Operation principle is following:
After being arranged on foamed glue 1 around the surface of silicon ingot 2; When a large amount of mortars the surface of silicon ingot 2 overflow open after; Owing between every section foamed glue 1 certain distance is arranged all; Therefore a large amount of mortars can flow down, increase the amount that steel wire takes mortar to along the cutting position between the foamed glue 1, and mortar then is not stained with on the surface that silicon ingot 2 need not cut, to improve cutting power.
Claims (2)
1. a silicon ingot that is beneficial to cutting is characterized in that: around silicon ingot (2) upper surface, be provided with foamed glue (1).
2. a kind of silicon ingot that is beneficial to cutting as claimed in claim 1 is characterized in that: around silicon ingot (2) upper surface, a plurality of foamed glues (1) are set evenly, foamed glue (1) is a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202653911U CN202174662U (en) | 2011-07-26 | 2011-07-26 | Silicon ingot beneficial to cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202653911U CN202174662U (en) | 2011-07-26 | 2011-07-26 | Silicon ingot beneficial to cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174662U true CN202174662U (en) | 2012-03-28 |
Family
ID=45864564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202653911U Expired - Lifetime CN202174662U (en) | 2011-07-26 | 2011-07-26 | Silicon ingot beneficial to cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313349A (en) * | 2015-06-17 | 2017-01-11 | 重庆大全新能源有限公司 | Silicon ingot square cutting method |
| CN107030906A (en) * | 2016-12-28 | 2017-08-11 | 扬州荣德新能源科技有限公司 | Strengthen the method for slurry cutting power |
-
2011
- 2011-07-26 CN CN2011202653911U patent/CN202174662U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313349A (en) * | 2015-06-17 | 2017-01-11 | 重庆大全新能源有限公司 | Silicon ingot square cutting method |
| CN107030906A (en) * | 2016-12-28 | 2017-08-11 | 扬州荣德新能源科技有限公司 | Strengthen the method for slurry cutting power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |
|
| CX01 | Expiry of patent term |