CN206083961U - Processing fiber composite material's inclination PCD milling cutter that varies - Google Patents
Processing fiber composite material's inclination PCD milling cutter that varies Download PDFInfo
- Publication number
- CN206083961U CN206083961U CN201621001895.1U CN201621001895U CN206083961U CN 206083961 U CN206083961 U CN 206083961U CN 201621001895 U CN201621001895 U CN 201621001895U CN 206083961 U CN206083961 U CN 206083961U
- Authority
- CN
- China
- Prior art keywords
- swords
- sword
- pcd
- knife
- edge
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a processing fiber composite material's inclination PCD milling cutter that varies, it includes the edge of a knife and sets up the handle of a knife in edge of a knife rear end, the front end of the edge of a knife is provided with: setting the A sword of no axial rake to, being provided with a PCD cutting edge on the A sword, the A sword is provided with first chip groove face to face, setting positive axial to and to the B sword of anterior angle, being provided with the 2nd PCD cutting edge on the B sword, the B sword is provided with the second chip groove face to face, and set the C sword of negative axial rake to, and being provided with the 3rd PCD cutting edge on the C sword, the C sword is provided with the third chip groove face to face. The utility model discloses a special construction design for cutting force is cancelled each other, to cutting pressure by processing material and stress greatly reduced, makes materials processing surface quality improve greatly, has still increased the life of cutter simultaneously and has realized that the quire is multi -purpose, has effectively improved the availability factor of cutter.
Description
Technical field
The utility model is related to fibrous composite milling cutter processing field, and in particular to a kind of processing fibrous composite
Not isoclinic angle PCD milling cutters.
Background technology
At this stage, disclosed carbon fibre composite Milling Process Cutting tool is divided into solid carbide and PCD cutters,
And both cutters have the disadvantages that respectively：
1st, whole hard alloy is frequently with staggeredly sword slotting cutter or water chestnut flute profile slotting cutter, although can reach higher surface
Quality, but because cutter material itself is limited, even if using coating technology, cutter life also cannot be oversize.Life problems pair
Particularly evident in the processing of large-scale workpiece, often therefore repeatedly tool changing, is difficult control table in the processing of large-scale workpiece at tool changing
Face quality, in addition produce it is serious connect tool marks, the industry strict for some surface quality requirements, the generation for connecing tool marks is likely to
The entirety for judging workpiece is scrapped.
2nd, the intersection of left-and-right spiral cutting edge must be remained at and is processed again by the use condition of staggered tooth milling cutter
The centre position of condensation material thickness of slab, can produce very big dependence to the uniformity of workpiece to be machined thickness.Due to most CFRP workpiece
Significantly bending the characteristics of, based on vacuum suction, cutter often will not the moment with surface of the work in working angles for installation way
Keep vertical；And whole thickness of workpiece is changed greatly, the center of staggered tooth milling cutter is often difficult in thickness of workpiece center,
The shearing of upper and lower surface is uneven to cause the appearance position of two sides burr and time uncontrollable.To ensure that center cutter is in workpiece
Mid-depth, it has to the lathe of higher axle position is coordinated using more complicated cutter track, equipment investment expense and work is considerably increased
The time of people's coding, working (machining) efficiency is much not enough than cutter structure of the present invention.
3rd, existing PCD cutters are designed using cutting edge same axial anterior angle, the suffered cutting of surface to be machined in milling process
Towards identical, if cutting force is acted on obliquely, the fibrage rigidity of material lower surface is preferably easily cut off completely power；And
The fibrage of material upper surface is due to the backing material above shortage, it is not easy to be cut off completely, therefore upper surface easily occurs
Burr, the tear even phenomenon of layering, affect workpiece to be machined surface quality.
4th, need to increase special deburring operation together, inefficiency and cost of labor height after milling operation.
Utility model content
For above-mentioned deficiency of the prior art, a kind of processing fibrous composite that the utility model is provided not etc. does not incline
Angle PCD milling cutters solve the problems, such as that existing milling cutter short life and/or efficiency are low.
In order to reach foregoing invention purpose, the technical solution adopted in the utility model is：
A kind of not isoclinic angle PCD milling cutters of processing fibrous composite are provided, it includes the edge of a knife and is arranged on edge of a knife rear end
Handle of a knife；The front end of the edge of a knife is provided with：
A swords, A swords are arranged to without axial rake, and a PCD blades are provided with A swords, and A swords have been provided opposite to the first chip removal
Groove；
B swords, B swords are arranged to positive axial rake, and the 2nd PCD blades are provided with B swords, and B swords have been provided opposite to the second chip removal
Groove；
C swords, C swords are arranged to negative axial rake, and the 3rd PCD blades are provided with C swords, and C swords have been provided opposite to the 3rd chip removal
Groove.
Further, the front end of A swords is provided with the groove for crossing edge of a knife center, and the 4th PCD blades are provided with groove.
Further, the PCD blades for arranging on A swords are integrally formed with the 4th PCD blades of setting in groove.
The beneficial effects of the utility model are：
1st, the utility model solves the problems, such as that product surface quality is poor after original tool sharpening, and the life-span is longer.
2nd, for the traditional solid carbide of manufacture, it is more easy to fabricate, greatly for the utility model
Degree reduces process time, improves production efficiency.
3rd, the utility model adopts the PCD blades of three axially different front corner structures so that cutting force is repealed by implication, right
The cutting pressure and stress of machined material is substantially reduced, and coordinates sharp cutting edge, it is ensured that brisk working angles, very big journey
The defects such as burr, tear, layering that avoid of degree occur；Due to repealing by implication for cutting force, so rigidity of the present utility model
It is improved；Steady cutting, it is ensured that the utility model can be issued to good in higher cutting speed and feed rate
The purpose of cutting effect.
4th, A swords of the present utility model take the Center excessively of uniqueness, make the utility model realize that a knife is multiplex, can side
Milling can also realize the function of facing cut and hole milling, farthest improve the utilization rate of knife, reduce the mesh of processing cost
's.
5th, the utility model not only can be used in carbon fibre composite, can also be used in glass fibre composite wood
In the composites such as material, boron fiber composite.
Description of the drawings
Fig. 1 is blade axial view of the present utility model；
Fig. 2 is the front view of A swords；
Fig. 3 is the front view of B swords；
Fig. 4 is the front view of C swords.
Wherein：1st, the edge of a knife；11st, handle of a knife；2nd, A swords；21st, the first chip area；22nd, groove；3rd, B swords；31st, the second chip area；
4th, C swords；41st, the 3rd chip area；52nd, a PCD blades；53rd, the 2nd PCD blades；54th, the 3rd PCD blades；55th, the 4th PCD knives
Sword.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to those skilled in the art's understanding
The utility model, it should be apparent that the utility model is not limited to the scope of specific embodiment, the common skill to the art
For art personnel, as long as various change is in the spirit and scope of the present utility model of appended claim restriction and determination,
These changes are it will be apparent that all utilize the innovation and creation of the utility model design in the row of protection.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of not isoclinic angle PCD milling cutters of processing fibrous composite include knife
Mouth 1 and the handle of a knife 11 for being arranged on the rear end of the edge of a knife 1；The front end of the edge of a knife 1 is provided with：
A swords 2, A swords 2 are arranged to without axial rake, and a PCD blades 52 are provided with A swords 2, and A swords 2 have been provided opposite to
One chip area 21；
B swords 3, B swords 3 are arranged to positive axial rake, and the 2nd PCD blades 53 are provided with B swords 3, and B swords 3 have been provided opposite to
Two chip areas 31；
C swords 4, C swords 4 are arranged to negative axial rake, are provided with the 3rd PCD blades 54 on C swords 4, and C swords 4 have been provided opposite to the
Three chip areas 41.
In order that the utility model to reach a knife multiplex, enable the utility model to carry out inserting milling, and make to insert the mistake of milling
The bits slag produced in journey can quickly discharge the utility model, and the front end of A swords 2 is provided with the groove 22 for crossing the center of the edge of a knife 1, recessed
The 4th PCD blades 55 are provided with groove 22.
In one embodiment of the present utility model, in order that of the present utility model easily manufactured, the arranged on A swords 2
One PCD blades 52 are integrally formed with the 4th PCD blades 55 of setting in groove 22.
A swords 2 without axial rake of the present utility model, the B swords 3 of positive axial rake, the C swords 4 of negative axial rake, are using
When the utility model carries out side milling, vertical workpiece surface cut component is produced to composite without axial rake A sword 2；B swords 3 are used
In milling workpiece lower surface, workpiece lower surface receives cutting component upwards；C swords 4 are used for milling workpiece surface, on workpiece
Surface receives downward cutting component, and resultant tool force points to all the time workpiece material thickness of slab center.So in milling process, material
The fibrage of material upper and lower surface is completely severed easily, so as to avoid the manufacturing deficiencies such as surface of the work tear, burr, layering
Produce.
The Center excessively of the utility model A swords 2, can complete the slotting milling action of material surface, realize that a knife is multiplex, no
It is only capable of carrying out side milling, moreover it is possible to realize the function of facing cut and hole milling, at utmost improves the utilization rate of cutter；Due to this practicality newly
The blade of type adopts PCD blades so that the life-span of the present utility model is higher than the life-span of whole hard alloy.
Claims (3)
1. it is a kind of processing fibrous composite not isoclinic angle PCD milling cutters, it is characterised in that：Including the edge of a knife（1）Be arranged on institute
State the edge of a knife（1）The handle of a knife of rear end（11）；The edge of a knife（1）Front end be provided with：
A swords（2）, the A swords（2）It is arranged to without axial rake, A swords（2）On be provided with a PCD blades（52）, A swords（2）It is right
Face is provided with the first chip area（21）；
B swords（3）, the B swords（3）It is arranged to positive axial rake, B swords（3）On be provided with the 2nd PCD blades（53）, B swords（3）It is right
Face is provided with the second chip area（31）；
C swords（4）, the C swords（4）It is arranged to negative axial rake, C swords（4）On be provided with the 3rd PCD blades（54）, C swords（4）It is right
Face is provided with the 3rd chip area（41）.
2. it is according to claim 1 it is a kind of processing fibrous composite not isoclinic angle PCD milling cutters, it is characterised in that：Institute
State A swords（2）Front end be provided with and cross the edge of a knife（1）The groove at center（22）, the groove（22）Inside it is provided with the 4th PCD blades
（55）.
3. it is according to claim 2 it is a kind of processing fibrous composite not isoclinic angle PCD milling cutters, it is characterised in that：Institute
State A swords（2）First PCD blades of upper setting（52）With the groove（22）4th PCD blades of interior setting（55）It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001895.1U CN206083961U (en) | 2016-08-31 | 2016-08-31 | Processing fiber composite material's inclination PCD milling cutter that varies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001895.1U CN206083961U (en) | 2016-08-31 | 2016-08-31 | Processing fiber composite material's inclination PCD milling cutter that varies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083961U true CN206083961U (en) | 2017-04-12 |
Family
ID=58478469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621001895.1U Withdrawn - After Issue CN206083961U (en) | 2016-08-31 | 2016-08-31 | Processing fiber composite material's inclination PCD milling cutter that varies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206083961U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112082A (en) * | 2016-08-31 | 2016-11-16 | 成都晶脉精密机械有限公司 | A kind of not isoclinic angle PCD milling cutter processing fibrous composite |
| WO2020137571A1 (en) * | 2018-12-26 | 2020-07-02 | 日東工器株式会社 | Tip holding member, chamfering machine, and cutting tip |
| CN116673535A (en) * | 2023-07-28 | 2023-09-01 | 成都飞机工业（集团）有限责任公司 | Milling cutter capable of inhibiting CFRP profile burr defect and use method thereof |
-
2016
- 2016-08-31 CN CN201621001895.1U patent/CN206083961U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112082A (en) * | 2016-08-31 | 2016-11-16 | 成都晶脉精密机械有限公司 | A kind of not isoclinic angle PCD milling cutter processing fibrous composite |
| WO2020137571A1 (en) * | 2018-12-26 | 2020-07-02 | 日東工器株式会社 | Tip holding member, chamfering machine, and cutting tip |
| JPWO2020137571A1 (en) * | 2018-12-26 | 2021-09-27 | 日東工器株式会社 | Tip holders, chamfering machines, and cutting tips |
| JP7076013B2 (en) | 2018-12-26 | 2022-05-26 | 日東工器株式会社 | Tip holders, chamfering machines, and cutting tips |
| CN116673535A (en) * | 2023-07-28 | 2023-09-01 | 成都飞机工业（集团）有限责任公司 | Milling cutter capable of inhibiting CFRP profile burr defect and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102756252B (en) | Method for machining slotted holes on carbon fiber laminated boards | |
| CN206083961U (en) | Processing fiber composite material's inclination PCD milling cutter that varies | |
| CN206662306U (en) | A kind of compound chamfers cutter | |
| CN203391048U (en) | Spiral plane cutter shaft | |
| CN103722227A (en) | Indexable ball end mill for molds | |
| CN205764073U (en) | Bore ream one dagger to bore | |
| CN106112082B (en) | A kind of not isoclinic angle PCD milling cutters of processing fibrous composite | |
| CN202824774U (en) | Composite knife for drilling, grooving and shaving | |
| CN207669460U (en) | A kind of PCD diamond formings cutter | |
| CN207373369U (en) | A kind of furniture processes slotting cutter | |
| CN206122771U (en) | Milling cutter is held firmly to height | |
| CN202344008U (en) | Stepped milling cutter without common groove | |
| CN206382608U (en) | A kind of TCT sawing sheet straight knives with three cutting edges | |
| CN203900587U (en) | Left-and-right-handed spiral groove milling cutter | |
| CN203390279U (en) | Solid carbide left-right screw composite milling cutter | |
| CN107520487A (en) | Ream one dagger is bored to bore | |
| CN206455221U (en) | Face milling cutters | |
| CN202861481U (en) | Combined tool | |
| CN207563803U (en) | A kind of indexable insert tip, throw away tip for big-feed milling | |
| CN206869198U (en) | A kind of milling cutter of primary and secondary sword structure | |
| CN103121124B (en) | A kind of bolt support face milling cutters and utilize this milling cutter processing connecting rod cap bolt support surface processing technique | |
| CN215509162U (en) | Composite milling cutter | |
| CN215468160U (en) | Rotatory type finding high efficiency production cutter | |
| CN204565164U (en) | A kind of double-pole point lathe process cutter | |
| CN218639893U (en) | Double-edge composite milling cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170412 Effective date of abandoning: 20180914 |
|
| AV01 | Patent right actively abandoned |