CN2728690Y - Diamond saw bit having base - Google Patents
Diamond saw bit having base Download PDFInfo
- Publication number
- CN2728690Y CN2728690Y CN 200420074907 CN200420074907U CN2728690Y CN 2728690 Y CN2728690 Y CN 2728690Y CN 200420074907 CN200420074907 CN 200420074907 CN 200420074907 U CN200420074907 U CN 200420074907U CN 2728690 Y CN2728690 Y CN 2728690Y
- Authority
- CN
- China
- Prior art keywords
- cutter head
- base
- powder
- interlayer
- diamond saw
- 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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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model provides a diamond saw bit having base, belonging to the technical field of sawing tool. Diamond saw bit having base comprises the basal body of the diamond saw bit and a cutter head, and the basal body and the cutter head are integrally connected by a base; the cutter head is a multilayer cutter head which is composed of a diamond working layer and an interlayer; the interlayer is made of the mixed powder of metal powder and diamond powder or carbide powder. The material of the base is the same as the material of the interlayer, and the thickness of the base is 0.5-1.5 mm. The cutter head of the diamond saw bit having base can be made full use. The diamond saw bit having base has high production efficiency and long service life.
Description
Technical field
The utility model belongs to the cutting tools technical field, the diamond saw blade at the bottom of particularly a kind of belt material.
Background technology
Existing diamond saw blade is by metal powder and bortz powder is integrated processes, and becomes flat-head shape, protrude in the middle of in the sawing process, and sideslip easily, the product percent defective that processes is higher.After the saw blade end work surfaces was damaged, whole saw blade was just scrapped, and saw blade is shorter service life, and waste is serious.
The utility model content
The utility model purpose is to provide that a kind of cutter head can make full use of, the diamond saw blade at the bottom of the belt material of long service life.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: the diamond saw blade at the bottom of a kind of belt material, comprise diamond saw blade substrate and cutter head, and cutter head and matrix fuse by substrate, the multilayer cutter head of cutter head for being made of diamond working layers and interlayer.
Interlayer is made the same interlayer of backing material, substrate thickness 0.5-1.5mm by metal powder and bortz powder or carbide powder mixed powder.
Metal powder is the compound or the pre-alloyed powder of single metal powder, two or more metal powders.
The utility model is provided with the cutter head that is made of diamond working layers and interlayer in the saw bit matrix outer end, between cutter head and the matrix substrate is set, and can guarantee cutter head be fully utilized (if do not establish substrate, cutter head can not use up).In the use, the interlayer appropriateness caves in and working lining appropriateness projection, can guarantee that cutter head is sharp, helps the sawing to workpiece, the production efficiency height.When interlayer is made of the mixed powder of metal powder and bortz powder or carbide powder, compare the interlayer that constitutes by metal powder purely, can prevent the interlayer rapid wear, interlayer and working lining rate of depreciation are complementary, thereby prevent that effectively saw blade prolongs service life because of the interlayer recessed trench causes cutter head inoperative destruction too deeply.The physicochemical property of interlayer metal powder and working lining metal powder and mechanical property should be identical or close, and interlayer bortz powder or carbide powder should be identical with the working lining diamond grit or thinner, intensity is identical or lower, volumetric usage is no more than working lining diamond consumption.Application practice proof the utility model use cost is low, long service life.The saw blade that the saw blade that the cutter head interlayer is made by metal powder and bortz powder mixed powder is made by simple metal powder than cutter head interlayer improves about 30% service life.
Description of drawings
Fig. 1 is belt material bed plate header structure schematic diagram not;
Fig. 2 adds the cutter head structure schematic diagram for substrate in the utility model.
The specific embodiment
As shown in Figure 2 (for for simplicity, body portion does not draw among the figure), the diamond saw blade at the bottom of a kind of belt material comprises diamond saw blade substrate and cutter head 1, cutter head 1 fuses by substrate 2 with matrix, the multilayer cutter head of cutter head 1 for being made of diamond working layers 3 and interlayer 4.Interlayer 4 is made by metal powder 5 and bortz powder or carbide powder 6 mixed powders, and substrate 2 materials are with interlayer 4, substrate 2 thickness 0.5-1.5mm.
Claims (3)
1, the diamond saw blade at the bottom of a kind of belt material is characterized in that, comprises diamond saw blade substrate and cutter head, and cutter head and matrix fuse by substrate, the multilayer cutter head of cutter head for being made of diamond working layers and interlayer.
2, diamond saw blade as claimed in claim 1 is characterized in that, interlayer is made the same interlayer of backing material, substrate thickness 0.5-1.5mm by metal powder and bortz powder or carbide powder mixed powder.
3, diamond saw blade as claimed in claim 2 is characterized in that, metal powder is the compound or the pre-alloyed powder of single metal powder, two or more metal powders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074907 CN2728690Y (en) | 2004-10-22 | 2004-10-22 | Diamond saw bit having base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074907 CN2728690Y (en) | 2004-10-22 | 2004-10-22 | Diamond saw bit having base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2728690Y true CN2728690Y (en) | 2005-09-28 |
Family
ID=35047473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074907 Expired - Lifetime CN2728690Y (en) | 2004-10-22 | 2004-10-22 | Diamond saw bit having base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2728690Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053490A (en) * | 2017-06-01 | 2017-08-18 | 福州天石源超硬材料工具有限公司 | A kind of rope saw string ball and its manufacture method |
| CN116967530A (en) * | 2023-08-18 | 2023-10-31 | 青岛晓成金刚石工具有限公司 | Sandwich type diamond saw blade and production process thereof |
-
2004
- 2004-10-22 CN CN 200420074907 patent/CN2728690Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053490A (en) * | 2017-06-01 | 2017-08-18 | 福州天石源超硬材料工具有限公司 | A kind of rope saw string ball and its manufacture method |
| CN116967530A (en) * | 2023-08-18 | 2023-10-31 | 青岛晓成金刚石工具有限公司 | Sandwich type diamond saw blade and production process thereof |
| CN116967530B (en) * | 2023-08-18 | 2024-02-13 | 青岛晓成金刚石工具有限公司 | Sandwich type diamond saw blade and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 24, Holly Street, hi tech Development Zone, Henan, Zhengzhou Province: 450001 Patentee after: Zhengzhou Artificial Diamond and Produce Engineering and Technological Research Center Co., Ltd. Address before: No. 24, Holly Street, hi tech Development Zone, Henan, Zhengzhou Province: 450001 Patentee before: Zhengzhou Synthetic Diamond and Products Engineering Technique Research Center |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHENG ZHOU MAN-MADE DIAMOND AND PRODUCTS ENGINEERI Free format text: FORMER NAME: ZHENG ZHOU MAN-MADE DIAMOND AND PRODUCTS ENGINEERING RESEARCH CENTER |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141022 Granted publication date: 20050928 |