CN205074554U - Compound laminated coating NC cutting tool of nanometer - Google Patents
Compound laminated coating NC cutting tool of nanometer Download PDFInfo
- Publication number
- CN205074554U CN205074554U CN201520759494.1U CN201520759494U CN205074554U CN 205074554 U CN205074554 U CN 205074554U CN 201520759494 U CN201520759494 U CN 201520759494U CN 205074554 U CN205074554 U CN 205074554U
- Authority
- CN
- China
- Prior art keywords
- coating
- rake face
- cutter
- cutter body
- cutting
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 47
- 239000011248 coating agent Substances 0.000 title claims abstract description 38
- 238000000576 coating method Methods 0.000 title claims abstract description 38
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 12
- 239000002114 nanocomposite Substances 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model belongs to the cutter field, in particular to numerical control cutting tool who is used for high strength, high -speed cutting. Compound laminated coating NC cutting tool of nanometer, it includes the cutter body, and a tip of cutter body is equipped with the rake face, and the cutter body that lies in the rake face tip is provided with the minor flank, and the cutter body that lies in the rake face side is provided with leads the back knife face, rake face and main back knife face between be provided with the main cutting edge, be provided with the front cutting edge between rake face and the minor flank, its characterized in that: rake face, main back knife face and minor flank on be provided with the siO2 coating, be provided with the tiALN coating in the siO2 coating, the thickness of siO2 coating is 0.5nm, the thickness of tiALN coating be 1.8nm. The utility model discloses a surface in cutter cutting portion sets up intensity and the high temperature resistant ability that the coating improves the cutter to make the cutter can use various high speed machining's working condition.
Description
Technical field
The utility model belongs to cutter field, particularly a kind of numerical control cutting cutter for high strength, high-speed cutting.
Background technology
Existing cutting tool due to its structure be simple cutter district shape, therefore prior art cutter manufacture and real process in there is following problem: 1. the intensity of cutter is low.Because the intensity of cutter is not high, therefore not only affect cutting-tool's used life, and in practical operation with when using, limit the speed of cutting, thus have impact on the program of operation; 2. the cutting precision of cutter is poor.Because the intensity of cutter is low, therefore can not adapt to the cutwork of High Temperature And Velocity, thus affect the cutting precision of work piece.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of simple and reasonable, easy to use, and cutting precision is high, safe and reliable, the numerical control device cutting tool that cutting power is strong.
The utility model is achieved through the following technical solutions:
Nanocomposite laminated coating NC cutting tool, it comprises cutter body, one end of cutter body is provided with rake face, the cutter body being positioned at rake face end is provided with minor flank, the cutter body being positioned at rake face side is provided with main rear knife face, be provided with main cutting edge between described rake face and main rear knife face, be provided with front cutting edge between rake face and minor flank, it is characterized in that: described rake face, main rear knife face and minor flank are provided with SiO
2coating, at SiO
2coating is provided with TiALN coating, SiO
2the thickness of coating is 0.5nm, and the thickness of described TiALN coating is 1.8nm.
Further, described cutter body adopts carbide alloy to make.
Further, be provided with transitional edges between described main cutting edge and front cutting edge, the shape of described transitional edges is circular arc.
In sum, the utility model has following beneficial effect:
The utility model is by arranging intensity and the heat-resisting ability that coating improves cutter on the surface in Tool in Cutting portion, thus the working condition making cutter can use various high-speed cutting to process, in addition, the utility model improves the cutting stability of cutter body by the circular arc transitional edges arranged between main cutting edge and front cutting edge, and then add cutting-tool's used life, moreover, adopt carbide alloy to make cutter body in the utility model, effectively improve the intensity of cutter body itself.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1 is cutter body, and 2 is rake face, and 3 is front cutting edge, and 4 is minor flank, and 5 is transitional edges, and 6 is main rear knife face, and 7 is main cutting edge.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Nanocomposite laminated coating NC cutting tool as shown in Figure 1, it comprises cutter body 1, one end of cutter body 1 is provided with rake face 2, the cutter body being positioned at rake face 2 end is provided with minor flank 4, the cutter body being positioned at rake face 2 side is provided with main rear knife face 6, be provided with main cutting edge 7 between described rake face 2 and main rear knife face 6, between rake face 2 and minor flank 4, be provided with front cutting edge 3, described rake face, main rear knife face and minor flank are provided with SiO
2coating, at SiO
2coating is provided with TiALN coating, SiO
2the thickness of coating is 0.5nm, and the thickness of described TiALN coating is 1.8nm.
The utility model at rake face, minor flank and main after SiO on knife face
2coating, then at SiO
2coating is provided with TiALN coating, works as SiO
2when the thickness of coating is less, under the effect of TiALN coating, SiO
2produce Amorphous Crystallization phenomenon, and be coherent strengthening to TiALN, cause the consistency and elasticity modulus of nano laminated coating to raise, effectively improve the consistency and elasticity modulus of molding cutter.The utility model forms cutting power and the service life of improving cutter by the coating on improvement of cutter surface, meets the requirement that processing capacity is large,
Further, described cutter body 1 adopts carbide alloy to make.
Further, be provided with transitional edges 5 between described main cutting edge 7 and front cutting edge 3, the shape of described transitional edges is circular arc.
In sum, the utility model has following beneficial effect:
The utility model is by arranging intensity and the heat-resisting ability that coating improves cutter on the surface in Tool in Cutting portion, thus the working condition making cutter can use various high-speed cutting to process, in addition, the utility model improves the cutting stability of cutter body by the circular arc transitional edges arranged between main cutting edge and front cutting edge, and then add cutting-tool's used life, moreover, adopt carbide alloy to make cutter body in the utility model, effectively improve the intensity of cutter body itself.
Claims (3)
1. nanocomposite laminated coating NC cutting tool, it comprises cutter body, one end of cutter body is provided with rake face, the cutter body being positioned at rake face end is provided with minor flank, the cutter body being positioned at rake face side is provided with main rear knife face, be provided with main cutting edge between described rake face and main rear knife face, be provided with front cutting edge between rake face and minor flank, it is characterized in that: described rake face, main rear knife face and minor flank are provided with SiO
2coating, at SiO
2coating is provided with TiALN coating, SiO
2the thickness of coating is 0.5nm, and the thickness of described TiALN coating is 1.8nm.
2. nanocomposite laminated coating NC cutting tool according to claim 1, is characterized in that: described cutter body adopts carbide alloy to make.
3. nanocomposite laminated coating NC cutting tool according to claim 1, is characterized in that: be provided with transitional edges between described main cutting edge and front cutting edge, and the shape of described transitional edges is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759494.1U CN205074554U (en) | 2015-09-28 | 2015-09-28 | Compound laminated coating NC cutting tool of nanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759494.1U CN205074554U (en) | 2015-09-28 | 2015-09-28 | Compound laminated coating NC cutting tool of nanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074554U true CN205074554U (en) | 2016-03-09 |
Family
ID=55426993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520759494.1U Expired - Fee Related CN205074554U (en) | 2015-09-28 | 2015-09-28 | Compound laminated coating NC cutting tool of nanometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074554U (en) |
-
2015
- 2015-09-28 CN CN201520759494.1U patent/CN205074554U/en not_active Expired - Fee Related
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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: 20160309 Termination date: 20200928 |