CN106363693A - Tool for milling fiber reinforced composite - Google Patents
Tool for milling fiber reinforced composite Download PDFInfo
- Publication number
- CN106363693A CN106363693A CN201610899445.7A CN201610899445A CN106363693A CN 106363693 A CN106363693 A CN 106363693A CN 201610899445 A CN201610899445 A CN 201610899445A CN 106363693 A CN106363693 A CN 106363693A
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- reaming
- cutter
- drilling operation
- fibre reinforced
- 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.)
- Granted
Links
- 238000003801 milling Methods 0.000 title claims abstract description 34
- 239000003733 fiber-reinforced composite Substances 0.000 title abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 75
- 238000005553 drilling Methods 0.000 claims abstract description 40
- 239000002245 particle Substances 0.000 claims abstract description 36
- 239000011159 matrix material Substances 0.000 claims abstract description 10
- 238000000227 grinding Methods 0.000 claims description 42
- 239000000835 fiber Substances 0.000 claims description 30
- 239000002131 composite material Substances 0.000 claims description 29
- 229910003460 diamond Inorganic materials 0.000 claims description 23
- 239000010432 diamond Substances 0.000 claims description 23
- 239000006061 abrasive grain Substances 0.000 claims description 18
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical group [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000012216 screening Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 10
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000005476 soldering Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/50—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground, e.g. strings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/06—Grooving involving removal of material from the surface of the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Drilling Tools (AREA)
Abstract
The embodiment of the invention discloses a tool for milling a fiber reinforced composite and relates to the technical fields of tool design and application. The processing efficiency of the fiber reinforced composite can be increased, and the wear rate of the tool is reduced. The tool comprises a drilling part 1, a reaming and forming part 2, an abrasive machining part 3, a tool holder 4 and a tool matrix 5; the drilling part 1, the reaming and forming part 2, the abrasive machining part 3 and the tool holder 4 are sequentially arranged from a tool nose to the tool holder 4; and the particle sizes of abrasive particles adopted by a cutting edge 6 of the drilling part are larger than the particles sizes of abrasive particles adopted by a cutting edge 7 of the reaming and forming part and the abrasive machining part 3. The disposing spacing of the abrasive particles adopted by the cutting edge 6 of the drilling part is larger than that of the abrasive particles adopted by the cutting edge 7 of the reaming and forming part and the abrasive machining part 3. The tool is applicable to a milling process for one-step formation of the fiber reinforced composite.
Description
Technical field
The present invention relates to Tool Design and applied technical field, more particularly, to one kind are used for milling fibre reinforced composites
Cutter.
Background technology
Fibre reinforced composites have the dimensional stability that specific strength is high, specific modulus is big, good, good corrosion resistance
With fatigue durability, the low plurality of advantages of the coefficient of heat conduction, it is widely used in Aero-Space, biologic medical, transportation and body
Educate and military articles for use in.
Fibre reinforced composites, in actual engineer applied, need to carry out machining after shaping to meet structure
And dimensional requirement, but because fibre strength is high, hardness is big, and material is in integrally Anisotropy, leads to its machine-sensible conditions
Relatively more severe, it is typical difficult-to-machine material, such as: be primarily present layering in fibre reinforced composites Xiyanping injection, tear
Split, the quality problems such as burr and the low problem of tool life.Existing fibre reinforced composites groove Milling Machining cutter, mainly
Integral alloy or the high speed steel end mill of right hand helix sword, the quick abrasion of this kind of cutter, and need in process through
The operations such as boring, reaming, groove milling, increased the use time of cutter, further increase the rate of wear of cutter.
Content of the invention
Embodiments of the invention provide a kind of cutter for milling fibre reinforced composites, it is possible to increase fiber reinforcement
The efficiency of the processing of composite, and reduce the rate of wear of cutter.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
Described cutter is multistage processing structure, comprising: Drilling operation part 1, reaming-forming part 2, grinding part
3rd, handle of a knife 4 and tool matrix 5；Start to handle of a knife 4 to be followed successively by Drilling operation part 1 from point of a knife, reaming-forming part 2, grinding add
The Ministry of worker divides 3 and handle of a knife 4, and wherein, the diameter of Drilling operation part 1 is less than grinding part 3, reaming-forming part 2 and boring
The diameter that processing part 1 connects part is identical with Drilling operation part 1, and reaming-forming part 2 is connected it with grinding part 3
The diameter at place is identical with grinding part 3；The granularity of the abrasive particle that Drilling operation part cutting edge 6 adopts, more than reaming-forming
The granularity of the abrasive particle of part cutting edge 7 and grinding part 3 employing.The row of the abrasive particle that Drilling operation part cutting edge 6 adopts
Cloth spacing, the arranging distance of the abrasive particle adopting more than reaming-forming part cutting edge 7 and grinding part 3.So that in processing
During, pass sequentially through the mill in the multistage processing structure of Drilling operation part 1, reaming-forming part 2, grinding part 3
Grain milling fibre reinforced composites are so that boring in whole milling process, reaming, Xiyanping injection one-shot forming.
The cutting edge of grinding part 3, is become with adjacent reaming by the left-handed spiral cutting sword 9 of adjacent handle of a knife 4 side
The spiral cutting sword 8 of the dextrorotation of the type part 2 side joint that interlocks forms, during machining fiber reinforced composite material, material is risen in
The squeezing action of the heart, inhibits the generation of layers of material defect to a certain extent.Wherein, the cutting edge of Drilling operation part 1 is adopted
With coarse grit, big spacing arrangement, reaming-forming part 2 and grinding part 3 adopt fine grit, and Small Distance is arranged.
Drilling operation part cutting edge 6, reaming-forming part cutting edge 7, and the spiral of the dextrorotation of grinding part 3 cuts
Cut the abrasive particle that sword 8 is adopted with left-handed spiral cutting sword 9, be the diamond abrasive grain in each cutting edge surface ordered arrangement.
Cutter for milling fibre reinforced composites provided in an embodiment of the present invention, in processing fiber-reinforced composite material
During material, pass sequentially through in the multistage processing structure of Drilling operation part 1, reaming-forming part 2, grinding part 3
Abrasive particle milling fibre reinforced composites so that boring in whole milling process, reaming, Xiyanping injection one-shot forming.Phase
For boring, reaming, groove milling stagewise the course of processing, the efficiency that improve processing and the use time reducing cutter, from
And reduce the rate of wear of cutter.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below by use required in embodiment
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also be obtained other attached according to these accompanying drawings
Figure.
Fig. 1 a is the front view of the cutter for milling fibre reinforced composites provided in an embodiment of the present invention；
Fig. 1 b is the end view of the cutter for milling fibre reinforced composites provided in an embodiment of the present invention；Fig. 2
Knife-tooth structure template for the flank of tool for milling fibre reinforced composites provided in an embodiment of the present invention；
Fig. 3 is that the side of the cutter for milling fibre reinforced composites provided in an embodiment of the present invention launches to illustrate
Figure；
Each label in accompanying drawing is expressed as: 1- Drilling operation part, 2- reaming-forming part, 3- grinding part, 4-
Handle of a knife, 5- tool matrix, 6- Drilling operation part cutting edge, 7- reaming-forming part cutting edge, the spiral cutting sword of 8- dextrorotation,
The left-handed spiral cutting sword of 9-, 10- brait abrasive particle, 11- fine diamond abrasive particle.
Specific embodiment
For making those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and specific embodiment party
Formula is described in further detail to the present invention.Embodiments of the present invention are described in more detail below, the showing of described embodiment
Example is shown in the drawings, and wherein same or similar label represents same or similar element or has identical or class from start to finish
Element like function.Embodiment below with reference to Description of Drawings is exemplary, is only used for explaining the present invention, and can not
It is construed to limitation of the present invention.Those skilled in the art of the present technique are appreciated that unless expressly stated, odd number shape used herein
Formula " one ", " one ", " described " and " being somebody's turn to do " may also comprise plural form.It is to be further understood that the description of the present invention
Used in wording " inclusion " refer to there is described feature, integer, step, operation, element and/or assembly, but it is not excluded that
Exist or add other features one or more, integer, step, operation, element, assembly and/or their group.Used herein
Wording "and/or" includes one or more associated any cell and all combinations of listing item.The art technology
Personnel are appreciated that unless otherwise defined, and all terms (including technical term and scientific terminology) used herein have and this
The general understanding identical meaning of the those of ordinary skill in field that the present invention belongs to.It should also be understood that such as general dictionary
Defined in those terms should be understood that there is the meaning consistent with the meaning in the context of prior art, and unless
Define as here, will not be explained with idealization or excessively formal implication.
The embodiment of the present invention provides a kind of cutter for milling fibre reinforced composites, as shown in Figure 1a, described knife
Have for multistage processing structure, comprising: Drilling operation part 1, reaming-forming part 2, grinding part 3, handle of a knife 4 and cutter base
Body 5；Start to handle of a knife 4 to be followed successively by Drilling operation part 1, reaming-forming part 2, grinding part 3 and handle of a knife 4 from point of a knife.
Wherein, as shown in Figure 1 b, the diameter of Drilling operation part 1 is less than grinding part 3, reaming-forming part 2
The diameter connecting part with Drilling operation part 1 is identical with Drilling operation part 1, reaming-forming part 2 and grinding part 3
The diameter connecting part is identical with grinding part 3, and reaming-forming part 2 is in truncated cone-shaped.Drilling operation part cutting edge 6 is adopted
The granularity of abrasive particle, the granularity of the abrasive particle adopting more than reaming-forming part cutting edge 7 and grinding part 3.Boring adds
The arranging distance of the abrasive particle that work part cutting edge 6 adopts, adopts more than reaming-forming part cutting edge 7 and grinding part 3
Abrasive particle arranging distance.So that in process, pass sequentially through Drilling operation part 1, reaming-forming part 2, grinding add
The Ministry of worker divides abrasive particle milling fibre reinforced composites in 3 multistage processing structure so that boring in whole milling process, expansion
Hole, Xiyanping injection one-shot forming.With respect to boring, reaming, groove milling stagewise the course of processing, improve efficiency and the fall of processing
The low use time of cutter, thus reduce the rate of wear of cutter.
The cutting edge of grinding part 3, is become with adjacent reaming by the left-handed spiral cutting sword 9 of adjacent handle of a knife 4 side
The spiral cutting sword 8 of the dextrorotation of the type part 2 side joint that interlocks forms, during machining fiber reinforced composite material, material is risen in
The squeezing action of the heart, inhibits the generation of layers of material defect to a certain extent.Wherein, the cutting edge of Drilling operation part 1 is adopted
With coarse grit, big spacing arrangement, reaming-forming part 2 and grinding part 3 adopt fine grit, and Small Distance is arranged.
In the present embodiment, as shown in Figure 1a, the spiral cutting sword 8 of dextrorotation and left-handed spiral cutting sword 9 is staggered
Bonding station, the centrage of the cutting edge of grinding part 3 being located at.Drilling operation part cutting edge 6, reaming-forming part
Cutting edge 7, and the abrasive particle that the spiral cutting sword 8 of the dextrorotation of grinding part 3 is adopted with left-handed spiral cutting sword 9, be
Diamond abrasive grain in each cutting edge surface ordered arrangement.Tradition is replaced by the cutting edge that diamond abrasive grain ordered arrangement is constituted
Cutting edge, improves cutter life.
Wherein, the size of the granularity of brait abrasive particle 10 of Drilling operation part cutting edge 6, more than or equal to 40/45
Mesh and be less than or equal to 20/25 mesh, can between 40/45 mesh -20/25 mesh combine be actually needed selection；By in Drilling operation portion
Coarse grit is adopted on the cutting edge dividing 1, big spacing arrangement, improves chip removal ability in boring procedure for the Drilling operation part 1.?
In the preferred version of the present embodiment, the brait abrasive particle 10 of Drilling operation part cutting edge 6, the size of particle diameter be more than or equal to
400 microns and the diamond abrasive grain less than or equal to 425 microns.
The width t1 of the boring chip area of Drilling operation part cutting edge 6 is 2.4mm, thus increasing chip space, wherein,
Boring chip area can be understood as the groove surrounding between two row brait abrasive particles 10 as shown in Figure 3.
Wherein, reaming-forming part cutting edge 7, the spiral cutting sword 8 of the dextrorotation of grinding part 3 and left-handed spiral
The size of the granularity of fine diamond abrasive particle 11 of cutting edge 9 is more than or equal to 140/170 mesh and is less than or equal to 80/100 mesh, can be
Combine between 140/170 mesh -80/100 mesh and need to choose.Thin by adopting in reaming-forming part 2 and grinding part 3
Abrasive particle, Small Distance is arranged, thus improving the machining accuracy of groove.In the preferred version of the present embodiment, fine diamond abrasive particle 11, be
The size of granularity is equal to the diamond abrasive grain of 80/100 mesh.
Reaming-forming part cutting edge 7, the spiral cutting sword 8 of the dextrorotation of grinding part 3 and left-handed spiral cutting
The width of chip space t2 of sword 9 is 1.2mm, is favorably improved machining accuracy, wherein, chip area can be understood as shown in Figure 3
The groove surrounding between two row fine diamond abrasive particles 11.
In the present embodiment, template as shown in Figure 2 is used for realizing the ordered arrangement of diamond abrasive grain in tool sharpening, mould
Plate includes screen slot, the arrangement mode of the screen slot in template and arrangement mode one on cutter for the diamond abrasive grain of tool surface
Cause, such as: flank of tool expanded view as shown in Figure 3.In order to make it easy to understand, passing through cutter as shown in Figure 3 in the present embodiment
Side expanded view is assuming arrangement mode on cutter for the diamond abrasive grain.The spiral cutting sword 8 of dextrorotation and left-handed spiral are cut
Cut sword 9 in a reverse direction each leisure grinding part 3 on be uniformly distributed, and be distributed helical angle ω be more than or equal to 30 ° and
Less than or equal to 60 °.In the preferred version of the present embodiment, helical angle ω is equal to 45 °.
Cutter described in the present embodiment, can be processed into by hard alloy.In the preferred version of the present embodiment, can
So that from wolfram steel series hard alloy, hardness hra is not less than 85, and bending strength is not less than 1750n/mm2, such as: " newly organized international normal
Use metal material handbook " described in the hard alloy such as yg8c, yg15c.
The embodiment of the present invention also provides a kind of processing method of the cutter for milling fibre reinforced composites, comprising:
(1) select carbide matrix material to be used for making tool matrix 5, the end face of tool matrix 5 is put the first edge on a knife or a pair of scissors；
(2) glue (is fixed for carrying out temporary adhesion to diamond abrasive grain in the course of processing, in order to carry out vacuum height
Warm soldering) it is applied to the side that tool matrix 5 is distributed diamond abrasive grain, then template as shown in Figure 2 is adhered to matrix surface, institute
State template and include screen slot, distribution mode one on cutter for the diamond abrasive grain in the distribution mode of the screen slot in template and finished product
Cause；
(3) diamond abrasive grain is uniformly sprinkling upon in the screen slot of template, makes diamond abrasive grain pass through template；
(4) take off template, required solder is equably overlying on according to quantity tool surface.(5) carry out in vacuum annealing furnace
Vacuum high-temperature soldering, wherein, the concrete mode of vacuum high-temperature soldering can be using the vacuum in the cutter soldering field commonly used at present
High temperature brazing mode, does not limit in the present embodiment.Solder can select (ag72cu28)95ti5As solder bonding agent, lead to
Cross vacuum high-temperature soldering diamond abrasive grain is fixedly arranged in solder layer, make them collectively constitute the working portion of cutter.
Each embodiment in this specification is all described by the way of going forward one by one, identical similar portion between each embodiment
Divide mutually referring to what each embodiment stressed is the difference with other embodiment.Real especially for equipment
For applying example, because it is substantially similar to embodiment of the method, so describing fairly simple, referring to embodiment of the method in place of correlation
Part illustrate.The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited to
This, any those familiar with the art the invention discloses technical scope in, the change that can readily occur in or replace
Change, all should be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claim
Enclose and be defined.
Claims (11)
1. a kind of cutter for milling fibre reinforced composites, it is characterised in that described cutter is multistage processing structure, wraps
Include: Drilling operation part (1), reaming-forming part (2), grinding part (3), handle of a knife (4) and tool matrix (5)；
Start to handle of a knife (4) to be followed successively by Drilling operation part (1), reaming-forming part (2), grinding part (3) from point of a knife
With handle of a knife (4), wherein, the diameter of Drilling operation part (1) is less than grinding part (3), reaming-forming part (2) and boring
The diameter that processing part (1) connects part is identical with Drilling operation part (1), reaming-forming part (2) and grinding part
(3) diameter connecting part is identical with grinding part (3)；
The granularity of the abrasive particle that Drilling operation part cutting edge (6) adopts, more than reaming-forming part cutting edge (7) and grinding
The partly granularity of the abrasive particle that (3) adopt；
The arranging distance of the abrasive particle that Drilling operation part cutting edge (6) adopts, more than reaming-forming part cutting edge (7) and grinding
The arranging distance of the abrasive particle that processing part (3) adopts；
The cutting edge of grinding part (3), by left-handed spiral cutting sword (9) and the adjacent reaming of adjacent handle of a knife (4) side
The staggered joint of the spiral cutting sword (8) of the dextrorotation of moulding section (2) side forms.
2. the cutter for milling fibre reinforced composites according to claim 1 is it is characterised in that the spiral of dextrorotation
Cutting edge (8) and the staggered bonding station of left-handed spiral cutting sword (9), the cutting edge of grinding part (3) being located at
Centrage.
3. the cutter for milling fibre reinforced composites according to claim 1 is it is characterised in that Drilling operation portion
Divide cutting edge (6), reaming-forming part cutting edge (7), and the spiral cutting sword (8) of the dextrorotation of grinding part (3) and a left side
The abrasive particle that the spiral cutting sword (9) of rotation is adopted, is the diamond abrasive grain in each cutting edge surface ordered arrangement.
4. the cutter for milling fibre reinforced composites according to claim 1 it is characterised in that
The size of brait abrasive particle (10) granularity of Drilling operation part cutting edge (6), is more than or equal to 40/45 mesh and to be less than
Equal to 20/25 mesh；
The width t1 of the boring chip area of Drilling operation part cutting edge (6) is 2.4mm.
5. the cutter for milling fibre reinforced composites according to claim 4 is it is characterised in that Drilling operation portion
The size of brait abrasive particle (10) granularity of point cutting edge (6) is the diamond abrasive grain of 40/45 mesh after screening, i.e. abrasive particle grain
Footpath is more than or equal to 400 microns and the diamond abrasive grain less than or equal to 425 microns.
6. the cutter for milling fibre reinforced composites according to claim 1 is it is characterised in that reaming-forming portion
Divide the thin Buddha's warrior attendant of cutting edge (7), the spiral cutting sword (8) of the dextrorotation of grinding part (3) and left-handed spiral cutting sword (9)
The size of stone grinder grain (11) granularity is more than or equal to 140/170 mesh and to be less than or equal to 80/100 mesh；
Reaming-forming part cutting edge (7), the spiral cutting sword (8) of the dextrorotation of grinding part (3) and left-handed spiral are cut
The width of chip space t2 cutting sword (9) is 1.2mm.
7. the cutter for milling fibre reinforced composites according to claim 6 is it is characterised in that fine diamond grinds
Grain (11), is the diamond abrasive grain equal to 80/100 mesh for the size of granularity.
8. the cutter for milling fibre reinforced composites according to claim 1 is it is characterised in that the spiral of dextrorotation
Cutting edge (8) and left-handed spiral cutting sword (9) are uniformly distributed on each leisure grinding part (3) in a reverse direction, and
Helical angle ω of distribution is more than or equal to 30 ° and is less than or equal to 60 °.
9. the cutter for milling fibre reinforced composites according to claim 8 is it is characterised in that helical angle ω etc.
In 45 °.
10. the cutter for milling fibre reinforced composites according to claim 1 is it is characterised in that described cutter
Matrix (5) is processed into by hard alloy.
11. cutters for milling fibre reinforced composites according to claim 1 are it is characterised in that described hard
Alloy is wolfram steel series hard alloy, and hardness hra is not less than 85, and bending strength is not less than 1750n/mm2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899445.7A CN106363693B (en) | 2016-10-14 | 2016-10-14 | A kind of cutter for milling fibre reinforced composites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899445.7A CN106363693B (en) | 2016-10-14 | 2016-10-14 | A kind of cutter for milling fibre reinforced composites |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106363693A true CN106363693A (en) | 2017-02-01 |
| CN106363693B CN106363693B (en) | 2018-02-06 |
Family
ID=57895499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610899445.7A Active CN106363693B (en) | 2016-10-14 | 2016-10-14 | A kind of cutter for milling fibre reinforced composites |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363693B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994357A (en) * | 2018-08-08 | 2018-12-14 | 苏州顶裕节能设备有限公司 | A kind of CFRP profiled holes cutting apparatus and processing method |
| CN110587004A (en) * | 2019-09-12 | 2019-12-20 | 闵国富 | High-precision milling cutter for fiber composite material |
| CN110653397A (en) * | 2019-09-29 | 2020-01-07 | 上海航天精密机械研究所 | Drilling and grinding machining tool and drilling and grinding machining method |
| CN113560564A (en) * | 2021-07-29 | 2021-10-29 | 湖南科技大学 | Preparation method of nano-diamond multilayer brazing drill bit with drilling-grinding combined function |
| CN113649630A (en) * | 2021-09-24 | 2021-11-16 | 深圳市蓝海永兴实业有限公司 | Milling cutter for drilling polaroid |
| CN113844064A (en) * | 2021-09-23 | 2021-12-28 | 沈阳航空航天大学 | CFRP low-damage sliding cutting method and hole making drill bit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09254146A (en) * | 1996-03-22 | 1997-09-30 | Kenichi Ishikawa | Cutting or grooving method of hard brittle material |
| JP2002283111A (en) * | 2001-03-27 | 2002-10-03 | Mmc Kobelco Tool Kk | Cutting tool made of cemented carbide and electronic member cutting method using the tool |
| CN1935430A (en) * | 2006-10-17 | 2007-03-28 | 大连理工大学 | Drilling/grinding integrated combined tool |
| CN203994048U (en) * | 2014-07-21 | 2014-12-10 | 哈尔滨理工大学 | Carbon fibre composite aperture knife tool |
| CN104475826A (en) * | 2014-11-20 | 2015-04-01 | 北京航空航天大学 | Diamond sleeve grinding cutter suitable for drill sleeve guide |
| CN204639254U (en) * | 2015-05-21 | 2015-09-16 | 成都飞机工业（集团）有限责任公司 | A kind of carbide drill reaming and milling composite cutter |
| CN206242169U (en) * | 2016-10-14 | 2017-06-13 | 成都飞机工业（集团）有限责任公司 | A kind of cutter for milling fibre reinforced composites |
-
2016
- 2016-10-14 CN CN201610899445.7A patent/CN106363693B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09254146A (en) * | 1996-03-22 | 1997-09-30 | Kenichi Ishikawa | Cutting or grooving method of hard brittle material |
| JP2002283111A (en) * | 2001-03-27 | 2002-10-03 | Mmc Kobelco Tool Kk | Cutting tool made of cemented carbide and electronic member cutting method using the tool |
| CN1935430A (en) * | 2006-10-17 | 2007-03-28 | 大连理工大学 | Drilling/grinding integrated combined tool |
| CN203994048U (en) * | 2014-07-21 | 2014-12-10 | 哈尔滨理工大学 | Carbon fibre composite aperture knife tool |
| CN104475826A (en) * | 2014-11-20 | 2015-04-01 | 北京航空航天大学 | Diamond sleeve grinding cutter suitable for drill sleeve guide |
| CN204639254U (en) * | 2015-05-21 | 2015-09-16 | 成都飞机工业（集团）有限责任公司 | A kind of carbide drill reaming and milling composite cutter |
| CN206242169U (en) * | 2016-10-14 | 2017-06-13 | 成都飞机工业（集团）有限责任公司 | A kind of cutter for milling fibre reinforced composites |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994357A (en) * | 2018-08-08 | 2018-12-14 | 苏州顶裕节能设备有限公司 | A kind of CFRP profiled holes cutting apparatus and processing method |
| CN110587004A (en) * | 2019-09-12 | 2019-12-20 | 闵国富 | High-precision milling cutter for fiber composite material |
| CN110653397A (en) * | 2019-09-29 | 2020-01-07 | 上海航天精密机械研究所 | Drilling and grinding machining tool and drilling and grinding machining method |
| CN113560564A (en) * | 2021-07-29 | 2021-10-29 | 湖南科技大学 | Preparation method of nano-diamond multilayer brazing drill bit with drilling-grinding combined function |
| CN113560564B (en) * | 2021-07-29 | 2023-09-05 | 湖南科技大学 | Preparation method of nano-diamond multilayer brazing drill bit with drilling-grinding composite function |
| CN113844064A (en) * | 2021-09-23 | 2021-12-28 | 沈阳航空航天大学 | CFRP low-damage sliding cutting method and hole making drill bit |
| CN113844064B (en) * | 2021-09-23 | 2023-09-05 | 沈阳航空航天大学 | CFRP low-damage sliding cutting method and drilling bit |
| CN113649630A (en) * | 2021-09-24 | 2021-11-16 | 深圳市蓝海永兴实业有限公司 | Milling cutter for drilling polaroid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106363693B (en) | 2018-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206242169U (en) | A kind of cutter for milling fibre reinforced composites | |
| CN106363693B (en) | A kind of cutter for milling fibre reinforced composites | |
| US10046402B2 (en) | Rotary cutting tool | |
| CN103722174B (en) | A kind of self-sharpening composite polycrystal-diamond and preparation method thereof | |
| WO2019047557A1 (en) | Micro-teeth arrangement designable end mill having tip blade for dedicated use with carbon fiber composite material | |
| CN102001056B (en) | Brazing-hot pressing diamond tool and manufacturing method thereof | |
| JP6013322B2 (en) | Twist drill for advanced materials | |
| KR101506775B1 (en) | Superhard tool tip, method for making same and tool comprising same | |
| JP5184902B2 (en) | Drilling tools and drilling methods for fiber reinforced composites | |
| CN101224563B (en) | Grinding tool manufacturing method | |
| US7090442B2 (en) | Shaper router and method | |
| US20050022457A1 (en) | Abrasive particles having coatings with tortuous surface topography | |
| US20120051854A1 (en) | Superhard insert | |
| CN102211218A (en) | Diamond coated cutter and application thereof to processing of fiber composite material | |
| JP6775856B2 (en) | Vertical blade double step micro tooth tool used for high quality drilling of composite materials and their laminated structures | |
| JP5451831B2 (en) | Drilling tools and drilling methods for fiber reinforced composites | |
| CN104070469A (en) | Multi-abrasive collaborative arrangement process based on hole template technology | |
| CN109590475A (en) | A kind of preparation method of big cutter head for cutting the big saw blade of high-hardness stone and the big cutter head | |
| US20080048484A1 (en) | Shank for an Attack Tool | |
| EP1592861B1 (en) | Cutting element | |
| CN101652210A (en) | Workpiece is carried out the method for machining | |
| US20100143054A1 (en) | Method of machining a workpiece | |
| EP0206652B1 (en) | A method of making a blank of a drill bit | |
| CN104308204B (en) | Multi-coating turning blade | |
| CN207013764U (en) | A kind of helical-shaped bit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170120 Address after: The dam, 610091 Chengdu Road, Sichuan Province Huang Tian Qingyang District No. 88 Applicant after: Chengdu Aircraft Industrial (Group) Co., Ltd. Applicant after: Nanjing Aeronautics & Astronautics Univ. Address before: Yudaojie Qinhuai District of Nanjing City, Jiangsu Province, No. 29 210016 Applicant before: Nanjing Aeronautics & Astronautics Univ. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |