CN205465779U - Large granule grinds disc cutter head - Google Patents
Large granule grinds disc cutter head Download PDFInfo
- Publication number
- CN205465779U CN205465779U CN201620309845.3U CN201620309845U CN205465779U CN 205465779 U CN205465779 U CN 205465779U CN 201620309845 U CN201620309845 U CN 201620309845U CN 205465779 U CN205465779 U CN 205465779U
- Authority
- CN
- China
- Prior art keywords
- diamond
- cutter head
- mill
- disc cutter
- large granule
- 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 - Fee Related
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Abstract
The utility model discloses a large granule grinds disc cutter head, it is ground the disc cutter head and is constituteed by the base, and mill disc cutter head grinds disc cutter pretext diamond and metal powder and constitutes a whole on welding metal substrate's mill base, and diamond evenly distributed is in the matrix of tool bit. The large granule diamond is the ordered arrangement in the tool bit matrix. The utility model provides an ordinary mill disc cutter head the sharpness is poor when grinding the admant material, the life -span low, the diamond easily drops, the inhomogeneous scheduling problem of stone material mill flour, grind disc cutter and reach ordinary mill disc cutter first 3 the first life -span 5 doubly.
Description
Technical field
This utility model relates to diamond tool field, is more particularly to a kind of bulky diamond mill cutter head, it is adaptable to the grinding of hard brittle material.
Background technology
Metal-bonded diamond grinding tool because having bond strength height, good moldability, service life is longer, disclosure satisfy that high-speed grinding and the significant properties such as the requirement of superfine grinding technology, becomes the important machining tool of hard brittle material grinding.At present, diamond disk in use yet suffers from that the life-span is not ideal enough, consume fast phenomenon, thus causes changing too fast, and processing cost is high.Cause the consumption of these metallic bonds too fast and bonding agent is loosely main cause to the holding of diamond.
Summary of the invention
The purpose of this utility model is in use to yet suffer from for diamond mill that the life-span is not ideal enough, consume fast phenomenon.It is to there are provided a kind of bulky diamond mill cutter head, solves that the diamond grinding disc tool bit life-span is low, processing cost is high, metallic bond consumes too fast and bonding agent to the holding of diamond problem loosely.This utility model simple in construction, easy to operate, sharpness is good, and this mill cutter head life-span can reach 3-5 times of common mill cutter head.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of bulky diamond mill cutter head, it is made up of mill base, mill cutter head, and its annexation is: mill cutter head is welded on the mill base of metallic matrix by high-frequency welder.Base is metab.Mill cutter head by after bulky diamond and metal dust mix homogeneously through Thermocompressed sintering and forming (prior art).Mill cutter head may also include fine grained diamond and cubic boron nitride etc..And bulky diamond is uniformly distributed in the carcass of cutter head, in class ordered arrangement in cutter head carcass.
This utility model compared with prior art, has the following advantages and effect:
Bulky diamond is in mill cutter head, and owing to diamond particles is big, surface area is big, hot pressing sintering metal powder is evenly distributed on around diamond, and form higher fusing point, the thing phase of high intensity with diamond interaction, make diamond particles be sintered together well.Higher compared to fines diamond bond strength.Mill cutter head may also include melee and cubic boron nitride, primarily serve the effect of protection carcass.On mill cutter head the most of the present utility model, bulky diamond is distribution of equidistantly embarking on journey in ordered arrangement, significantly extends the service life of diamond grinding disc tool bit, improves grinding efficiency.Bulky grain class ordered arrangement mill cutter head, compares other mill cutter heads, is characterized in making the arrangement of diamond particles rule, can go out different arrangement and spacing instrument from processing and manufacturing according to different designs；And manufacture process is relatively simple；Diamond to go out sword degree high.The uniform sequential manufacturing technology arranged in the tool of diamond particles, to improving diamond tool service life, improves the crudy of workpiece, reduces work pieces process cost, saves the energy significant with the minimizing wasting of resources.
Accompanying drawing explanation
Fig. 1 is a kind of bulky diamond mill structural representation.
Fig. 2 is the three dimensional structure schematic diagram of a kind of bulky diamond mill cutter head；
Wherein: 1 mill base, 2 mill cutter heads, bulky diamond 2A, metal dust 2B.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail:
As shown in Figure 1-2, a kind of bulky diamond mill, it is made up of base 1, mill cutter head 2.Base 1 is metab, and mill cutter head 2 is welded on the mill base 1 of metallic matrix by high-frequency welder.Mill cutter head 2 is constituted an entirety by diamond 2A and metal dust 2B, and diamond 2A is uniformly distributed in the carcass of cutter head.Mill cutter head 2 by after bulky diamond 2A and metal dust 2B mix homogeneously through Thermocompressed sintering and forming (prior art).Mill cutter head 2 may also include fine grained diamond and cubic boron nitride etc., primarily serve the effect of protection carcass.Bulky diamond, surface area is big, and hot pressing sintering metal powder is evenly distributed on around diamond, and forms higher fusing point, the thing phase of high intensity with diamond interaction, makes diamond particles be sintered together well.Bulky diamond (particle diameter 1-3mm) granule 2A is uniformly distributed in the carcass of cutter head and in class ordered arrangement in cutter head carcass.Every diamond all plays the effectiveness of maximum, significantly extends the service life of diamond grinding disc tool bit, improves grinding efficiency.Bulky grain class ordered arrangement mill cutter head, compares other mill cutter heads, is characterized in making the arrangement of diamond particles rule, can go out different arrangement and spacing instrument from processing and manufacturing according to different designs；And manufacture process is relatively simple, diamond go out the diamond tool that sword degree is high.This utility model solves the problems such as sharpness is poor, the life-span is low, and diamond is easy to fall off, stone material flour milling is uneven when common mill cutter head grinds admant material, and this mill cutter head life-span can reach 3-5 times of common mill cutter head.
Claims (2)
1. a bulky diamond mill, it is by base (1), mill cutter head (2) forms, it is characterized in that: mill cutter head (2) is welded on the mill base (1) of metallic matrix, mill cutter head (2) is constituted an entirety by diamond (2A) and metal dust (2B), and diamond (2A) is uniformly distributed in the carcass of cutter head.
A kind of bulky diamond mill the most according to claim 1, it is characterised in that: described base (1) is metab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309845.3U CN205465779U (en) | 2016-04-14 | 2016-04-14 | Large granule grinds disc cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309845.3U CN205465779U (en) | 2016-04-14 | 2016-04-14 | Large granule grinds disc cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205465779U true CN205465779U (en) | 2016-08-17 |
Family
ID=56640781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620309845.3U Expired - Fee Related CN205465779U (en) | 2016-04-14 | 2016-04-14 | Large granule grinds disc cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205465779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378809A (en) * | 2017-07-17 | 2017-11-24 | 福州市闽福石材磨具有限公司 | A kind of Buddha's warrior attendant mill dish and its manufacture craft based on spot welding |
-
2016
- 2016-04-14 CN CN201620309845.3U patent/CN205465779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378809A (en) * | 2017-07-17 | 2017-11-24 | 福州市闽福石材磨具有限公司 | A kind of Buddha's warrior attendant mill dish and its manufacture craft based on spot welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210414 |