CN209223215U - A kind of diamond cutter - Google Patents
A kind of diamond cutter Download PDFInfo
- Publication number
- CN209223215U CN209223215U CN201820788940.5U CN201820788940U CN209223215U CN 209223215 U CN209223215 U CN 209223215U CN 201820788940 U CN201820788940 U CN 201820788940U CN 209223215 U CN209223215 U CN 209223215U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- transition zone
- diamond
- cutter
- knife handle
- 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
Links
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 23
- 239000010432 diamond Substances 0.000 title claims abstract description 23
- 230000007704 transition Effects 0.000 claims abstract description 18
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 4
- 238000005476 soldering Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Knives (AREA)
Abstract
The utility model discloses a kind of diamond cutters.The diamond cutter includes knife handle, transition zone, cutter head, and transition zone is fixedly connected with knife handle soldering, and cutter head is fixedly connected with transition zone gluing.The diamond cutter of the utility model can satisfy 300 μm of internal diameter with the hemispherical processing and forming of fovea superior, have low manufacture cost, the simple advantage of structure.
Description
Technical field
The utility model belongs to Ultra-precision Turning field, and in particular to a kind of diamond cutter.
Background technique
The hemispherical Shell of microsize is common target part in laser fusion target, internal diameter minimum reach 400 μm with
Under.Single point diamond ultra precision turning processing method can obtain high size, form accuracy, be such small hemispherical Shell part
Common method in preparation.However, presently commercially available Natural Diamond Tools are being processed since hemispherical Shell part internal diameter is small
Interference can be generated in the process or is crossed and is cut, and application requirement is unable to satisfy.It needs to develop a kind of applied to small recessed hemisphere face ultraprecise
The special-shaped natural diamond cutting cutter of turnery processing.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of diamond cutters.
The diamond cutter of the utility model includes knife handle, transition zone, cutter head；Its connection relationship is: the transition zone
It is fixedly connected with knife handle soldering, cutter head is fixedly connected with transition zone gluing；The cutter head is natural diamond material, before cutter head
End is sharp sword structure, cutter head tool cutting edge angleIt is 108 °, auxiliary angleIt is 22 °, primary clearanceAnd front clearanceIt is 8 °, knife
Sharp thicknessIt is 120 μm, point of a knife widthIt is 100 μm, point of a knife is at a distance from knife handle bottom surfaceFor 10mm.
The knife handle is 45# steel.
The transition zone is YGGX hard alloy, and the upper surface of transition zone is flushed with knife handle.
The diamond cutter of the utility model can satisfy 300 μm of internal diameter with the hemispherical processing and forming of fovea superior, have system
Make at low cost, the simple advantage of structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (main view) of the diamond cutter of the utility model；
Fig. 2 is the structural schematic diagram (top view) of the diamond cutter of the utility model；
Fig. 3 is the A partial enlarged view of the main view of the diamond cutter of the utility model；
Fig. 4 is the B partial enlarged view of the top view of the diamond cutter of the utility model；
In figure, 1. knife handle, 2. transition zone, 3. cutter head.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Figs 1-4, the diamond cutter of the present embodiment contains knife handle 1, transition zone 2, cutter head 3.The transition zone
2 are fixedly connected with the soldering of knife handle 1, and cutter head 3 is fixedly connected with 2 gluing of transition zone.
The knife handle 1 is 45# steel, cross sectional dimensions 8mm × 8mm, length 45mm.
The transition zone 2 is YGGX hard alloy, and the upper surface of transition zone 2 is flushed with knife handle 1.
The cutter head 3 is natural diamond material, and 3 front end of cutter head is sharp sword structure, 3 tool cutting edge angle of cutter headIt is 108 °,
Auxiliary angleIt is 22 °, primary clearanceAnd front clearanceIt is 8 °, the point of a knife thickness of cutter head 3It is 120 μm, point of a knife widthIt is 100 μm, point of a knife is at a distance from 1 bottom surface of knife handleFor 10mm.
Claims (2)
1. a kind of diamond cutter, which is characterized in that the diamond cutter includes knife handle (1), transition zone (2), cutter head
(3)；Its connection relationship is: the transition zone (2) is fixedly connected with knife handle (1) soldering, cutter head (3) and transition zone (2) gluing
It is fixedly connected；The cutter head (3) is natural diamond material, and cutter head (3) front end is sharp sword structure, cutter head (3) tool cutting edge angle
It is 108 °, auxiliary angleIt is 22 °, primary clearanceAnd front clearanceIt is 8 °, the point of a knife thickness of cutter head (3)It is 120 μm,
Point of a knife widthIt is 100 μm, point of a knife is at a distance from 1 bottom surface of knife handleFor 10mm.
2. diamond cutter according to claim 1, it is characterised in that: the upper surface of the transition zone (2) and knife handle
(1) it flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788940.5U CN209223215U (en) | 2018-05-25 | 2018-05-25 | A kind of diamond cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788940.5U CN209223215U (en) | 2018-05-25 | 2018-05-25 | A kind of diamond cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209223215U true CN209223215U (en) | 2019-08-09 |
Family
ID=67496595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820788940.5U Expired - Fee Related CN209223215U (en) | 2018-05-25 | 2018-05-25 | A kind of diamond cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209223215U (en) |
-
2018
- 2018-05-25 CN CN201820788940.5U patent/CN209223215U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |