CN201677406U - Grid tool bit diamond circular saw blade - Google Patents
Grid tool bit diamond circular saw blade Download PDFInfo
- Publication number
- CN201677406U CN201677406U CN2010201884083U CN201020188408U CN201677406U CN 201677406 U CN201677406 U CN 201677406U CN 2010201884083 U CN2010201884083 U CN 2010201884083U CN 201020188408 U CN201020188408 U CN 201020188408U CN 201677406 U CN201677406 U CN 201677406U
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- China
- Prior art keywords
- cutter head
- tool bit
- saw blade
- circular saw
- diamond circular
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a grid tool bit diamond circular saw blade, which comprises a basal body and a tool bit, the surface of the tool bit is evenly provided with a plurality of grids. The design of the grid tool bit not only can obviously improve the chip removing ability during the diamond circular saw blade working process, but also can reduce the contact area between the tool bit and the processing object, reduce the friction force, greatly increase the radiating area, and ensure good high-temperature resistant performance. The utility model is a novel diamond circular saw blade which has low cost, simple manufacturing, and good high-temperature resistant performance, chip removing performance and dry cutting performance.
Description
Technical field
The utility model relates to diamond disc, particularly, is a kind of latticed cutter head diamond disc.
Background technology
Diamond disc is a kind of cutting tool commonly used, is widely used in the process of hard brittle materials such as stone material, pottery.Diamond disc is made up of matrix two parts of cutter head that plays dissection and support cutter head, difference according to the cutter head shape, at present the diamond disc of using mainly is divided into two kinds on plane and trough of belt type: mature production technology, the preparation method of plane cutter head saw blade (as shown in Figure 2) is simple, yield rate is high, uses in the market at most at home; But because its no chip area, along with the also decline thereupon of the sharpness that increases saw blade of number of applications.Trough of belt type cutter head saw blade (as shown in Figure 3) can be divided into two kinds of pressureless sintering saw blade and pressure sintering saw blades again according to the difference of production technology, wherein pressureless sintering saw blade sharpness is higher, but the intensity of cutter head is on the low side, low to durability of diamond, service life is shorter; Though and the pressure sintering saw blade is at cutter head intensity, sharpness, all increase aspect durability of diamond and service life, the sintering frock needs the higher cost input, and production efficiency is on the low side.
Continuous development along with industries such as building, potteries, to having higher requirement in the sharpness of diamond disc, working (machining) efficiency, service life etc., have good resistance to elevated temperatures, chip removal performance and the dried diamond disc of cutting performance and demand urgently occurring, yet still do not have the diamond disc that can satisfy above-mentioned condition in the market.
The utility model content
The purpose of this utility model is to provide a kind of latticed cutter head diamond disc, and it has good resistance to elevated temperatures, chip removal performance and the dried performance of cutting, and simultaneously low production cost, processing and fabricating are simple.
Concrete technical scheme of the present utility model is:
A kind of latticed cutter head diamond disc comprises matrix and cutter head, the evenly distributed a plurality of grids in cutter head surface.
The preferred length of side of described grid is the square of 1～4mm, the preferred 0.1～0.5mm of the groove depth of grid.
The design of latticed cutter head, both made diamond disc chip removal ability in the course of the work significantly improve, make the contact area of cutter head and processing object reduce again, reduced frictional force, greatly increased area of dissipation simultaneously, guaranteed the good temperature resistance energy.
During making, can be woven into stainless steel fiber web with stainless steel fiber (preferred diameter is the stainless steel fiber of 0.3～1mm) earlier, the sizing grid of stainless steel fiber web can be adjusted according to actual needs; Stainless steel fiber web is struck out the circle that cooperates with common planar type cutter head diamond disc with punch press then; An aforementioned circle stainless steel fiber web is placed on two sides at common planar type cutter head diamond disc respectively, makes stainless steel fiber web with common planar type cutter head diamond disc half hot pressed sintering in the bell jar stove; After coming out of the stove, take off stainless steel fiber web, postorder is as long as handle according to the processing method continuation processing of common planar type cutter head diamond disc.
Latticed cutter head diamond disc of the present utility model has following beneficial effect: 1. simple structure, make easily, and with low cost; 2. have good temperature resistance energy, chip removal performance and the dried performance of cutting; 3. saw blade sharpness height can significantly improve operating efficiency.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of plane cutter head saw blade;
Fig. 3 is the structural representation of trough of belt type cutter head saw blade.
Among the figure: 1, matrix; 2, cutter head; 3, grid.
The specific embodiment
As shown in Figure 1, provided an embodiment described in the utility model.Latticed cutter head diamond disc comprises matrix 1 and cutter head 2, the evenly distributed a plurality of grids 3 in cutter head 2 surfaces; Described grid 3 is that the length of side is the square of 1～4mm, and the groove depth of grid 3 is 0.1～0.5mm.
Latticed cutter head diamond disc of the present utility model is made by the following method and obtained: be that the stainless steel fiber of 0.3～1mm is woven into stainless steel fiber web with diameter earlier, the grid 3 of stainless steel fiber web is that the length of side is the square of 1～4mm; Then the stainless steel fibre net surface of making is sprayed one deck ceramic material or boron nitride (being commonly called as white graphite) as separation layer, stick together to prevent stainless steel fiber web and cutter head 2; Stainless steel fiber web is struck out the circle that cooperates with plane cutter head diamond disc with punch press again; The stainless steel fiber web of an aforementioned circle is placed on two sides at plane cutter head diamond disc respectively, makes stainless steel fiber web with plane cutter head diamond disc half hot pressed sintering in the bell jar stove; After coming out of the stove, take off stainless steel fiber web (it is online that separation layer has been bonded at stainless steel fibre firm and solidly), postorder is as long as handle according to the processing method continuation processing of common plane type cutter head diamond disc.Because of stainless steel fibre has high temperature resistant, indeformable performance, the stainless steel fiber web that takes off can be reused.
The latticed cutter head diamond disc of present embodiment, use expensive frock, only utilize reusable stainless steel fiber web, the simple method of process promptly to create, owing to the design of latticed cutter head has possessed good resistance to elevated temperatures, chip removal performance, dried performance and the high sharpness cut, compare with identical cost like product, its cutting speed improves 8% approximately, the dried effect of cutting improves 15% approximately, and cutter head adhesion strength and security performance are up to state standards.
Claims (3)
1. a latticed cutter head diamond disc comprises matrix and cutter head, it is characterized in that: the evenly distributed a plurality of grids in described cutter head surface.
2. latticed cutter head diamond disc according to claim 1 is characterized in that: described grid is that the length of side is the square of 1～4mm.
3. according to claim 1 or 2 any described latticed cutter head diamond discs, it is characterized in that: the groove depth of described grid is 0.1～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201884083U CN201677406U (en) | 2010-05-13 | 2010-05-13 | Grid tool bit diamond circular saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201884083U CN201677406U (en) | 2010-05-13 | 2010-05-13 | Grid tool bit diamond circular saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201677406U true CN201677406U (en) | 2010-12-22 |
Family
ID=43342464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201884083U Expired - Lifetime CN201677406U (en) | 2010-05-13 | 2010-05-13 | Grid tool bit diamond circular saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201677406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBS20130130A1 (en) * | 2013-09-19 | 2015-03-20 | Pro Form S R L | CUTTER BLADE, PROCESSING MACHINE OF SUCH BLADE AND CORRESPONDING METHOD OF PROCESSING |
| CN107214867A (en) * | 2017-06-15 | 2017-09-29 | 江苏华昌工具制造有限公司 | W type grooves dry diamond is cut into slices |
-
2010
- 2010-05-13 CN CN2010201884083U patent/CN201677406U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBS20130130A1 (en) * | 2013-09-19 | 2015-03-20 | Pro Form S R L | CUTTER BLADE, PROCESSING MACHINE OF SUCH BLADE AND CORRESPONDING METHOD OF PROCESSING |
| EP2851169A1 (en) * | 2013-09-19 | 2015-03-25 | Pro Form S.r.l. | Die cutter rule, machine manufacturing said rule and related manufacturing method |
| CN107214867A (en) * | 2017-06-15 | 2017-09-29 | 江苏华昌工具制造有限公司 | W type grooves dry diamond is cut into slices |
| CN107214867B (en) * | 2017-06-15 | 2019-01-22 | 江苏华昌工具制造有限公司 | W type groove dry diamond slice |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |