CN221065948U - Diamond wire welding saw blade - Google Patents
Diamond wire welding saw blade Download PDFInfo
- Publication number
- CN221065948U CN221065948U CN202321272592.3U CN202321272592U CN221065948U CN 221065948 U CN221065948 U CN 221065948U CN 202321272592 U CN202321272592 U CN 202321272592U CN 221065948 U CN221065948 U CN 221065948U
- Authority
- CN
- China
- Prior art keywords
- saw blade
- diamond wire
- wire
- wire welding
- steel belt
- 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.)
- Active
Links
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 19
- 239000010432 diamond Substances 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 title claims abstract description 13
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a diamond wire welding saw blade, which comprises a diamond wire and is characterized by also comprising a steel belt with the same length as the diamond wire, wherein the diamond wire is welded on the steel belt. The saw slot of the carborundum wire welding saw blade is only 0.75mm, which is 20 percent less than the width of the saw slot of the traditional electroplated carborundum saw blade of 0.9mm, and the raw materials can be saved in the prior art. The silicon carbide wire welding saw blade has stable service life (more than 17 square meters) and stable product quality in the slicing process.
Description
Technical Field
The utility model relates to the technical field of fuel cell graphite polar plate processing, in particular to a silicon carbide wire welding saw blade for cutting a graphite polar plate.
Background
The market competition is increasingly strong, and the cost of graphite raw materials is continuously increased. At present, the tools for cutting graphite materials mainly comprise an electroplated carborundum saw blade, wherein the loss of raw materials for cutting the electroplated carborundum saw blade is large, the service life of the electroplated carborundum saw blade is unstable (10-17 square meters), and the quality of a product is unstable. The other is a silicon carbide wire, and the saw kerf of the silicon carbide wire is small, but has low strength, and is easy to break and bend, so that the product is scrapped.
Disclosure of utility model
The utility model aims at solving the technical problems of the prior electroplated carborundum saw blade and carborundum wire, and provides a carborundum wire welding saw blade which can reduce the loss of graphite raw materials in the dicing process and ensure the stable product quality in the dicing process.
In order to achieve the above object, the diamond wire welding saw blade of the present utility model comprises a diamond wire, and is characterized by further comprising a steel belt having the same length as the diamond wire, wherein the diamond wire is welded on the steel belt.
In a preferred embodiment of the present utility model, the diamond wire is welded to one end face in the width direction of the steel strip.
In a preferred embodiment of the utility model, both the diamond wire and the steel strip are endless.
In a preferred embodiment of the utility model, the thickness of the steel strip is smaller than the outer diameter of the diamond wire.
Due to the adoption of the technical scheme, the saw slit of the silicon carbide wire welding saw blade is only 0.75mm, which is 20% less than the width of the saw slit of the traditional electroplated silicon carbide saw blade, and the raw materials can be saved in the prior art. The silicon carbide wire welding saw blade has stable service life (more than 17 square meters) and stable product quality in the slicing process.
Drawings
Fig. 1 is a schematic view of the structure of the diamond wire welding saw blade of the present utility model.
Fig. 2 is a cross-sectional view A-A of fig. 1.
Detailed Description
The utility model is further described below with reference to the drawings and detailed description.
Referring to fig. 1-2, the wire bonding saw blade shown in the figures includes a wire 10 and a steel strip 20 of the same length as the wire 10, the thickness of the steel strip 20 being less than the outer diameter of the wire 10. The diamond wire 10 is welded to one end face 21 in the width direction of the steel strip 20. Both the silicon carbide wire 10 and the steel strip 20 are annular.
Claims (2)
1. The diamond wire welding saw blade comprises a diamond wire and is characterized by also comprising a steel belt with the same length as the diamond wire, wherein the diamond wire is welded on the steel belt; the silicon carbide wire is welded on one end face of the steel belt in the width direction; the thickness of the steel belt is smaller than the outer diameter of the silicon carbide line; the cutting seam of the silicon carbide wire welding saw blade is only 0.75mm.
2. The wire-bonded saw blade of claim 1, wherein said wire and said steel strip are both annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272592.3U CN221065948U (en) | 2023-05-24 | 2023-05-24 | Diamond wire welding saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272592.3U CN221065948U (en) | 2023-05-24 | 2023-05-24 | Diamond wire welding saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221065948U true CN221065948U (en) | 2024-06-04 |
Family
ID=91265685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321272592.3U Active CN221065948U (en) | 2023-05-24 | 2023-05-24 | Diamond wire welding saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221065948U (en) |
-
2023
- 2023-05-24 CN CN202321272592.3U patent/CN221065948U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |