CN108500394A - One kind being used for rough machined cutter head and blade - Google Patents
One kind being used for rough machined cutter head and blade Download PDFInfo
- Publication number
- CN108500394A CN108500394A CN201810659126.8A CN201810659126A CN108500394A CN 108500394 A CN108500394 A CN 108500394A CN 201810659126 A CN201810659126 A CN 201810659126A CN 108500394 A CN108500394 A CN 108500394A
- Authority
- CN
- China
- Prior art keywords
- chip
- cutter head
- breaker
- boss
- joint face
- 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
- 238000005520 cutting process Methods 0.000 claims abstract description 38
- 239000011159 matrix material Substances 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 abstract description 49
- 229910052782 aluminium Inorganic materials 0.000 abstract description 49
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 49
- 238000004804 winding Methods 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 6
- 238000006748 scratching Methods 0.000 abstract description 2
- 230000002393 scratching effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 210000000548 hind-foot Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
This application discloses one kind being used for rough machined cutter head and blade, cutter head edge is circumference cutting edge, chip-breaker is opened up in the operative end surface of cutter head, chip-breaker is the concave structure less than circumference cutting edge, chip-breaker includes at least two chip breaking boss and at least one chip breaker groove, and chip breaking boss is connect with chip breaker groove interval in fan-shaped distribution;Blade includes cutter head and the matrix for fixing cutter head.Cutter head and blade described herein have new structural chip-breaker, aluminium skimmings can be made to enter chip curling groove more smooth, chip breaking boss and the spaced structure of chip breaker groove, different volumes can be provided and consider curved surface to be worth doing, the additional deformation of aluminium skimmings is increased, reduce its plasticity and toughness, more easily reach the purpose of chip breaking, it effectively avoids the aluminium skimmings of strip from scratching workpiece surface, avoids workpiece scuffing or cutter winding, reduce the probability of cutter heel and toe wear damage.
Description
Technical field
This application involves tool sharpening fields, more particularly to one kind being used for rough machined cutter head and blade.
Background technology
Hyundai Motor hub surface shape style is relatively more, very high to surface property requirement, generally selects aluminum alloy materials
It is process.Aluminum alloy materials are that certain element is added by fine aluminium to be prepared, and the advantage for keeping fine aluminium light simultaneously, also has
Higher intensity, σ b values are respectively up to 24~60kgf/mm2.In this way so that its " specific strength " (the ratio σ b/ ρ of intensity and proportion)
Surpass many steel alloys, become most widely used one kind non-ferrous metal structural material in ideal structural material and industry,
It has been widely applied in Aeronautics and Astronautics, automobile, machine-building, ship and chemical industry.
But since aluminum alloy materials are there are above-mentioned physical property, it is made to be not susceptible to fracture, institute during roughing
The aluminium skimmings of generation are in a strip shape and are not easy to disconnect, and are easy to scratch workpiece surface.The workpiece that continuous chip also results in scratch or
The problems such as cutter is wound increases the probability of cutter heel and toe wear damage, cannot meet the requirement of high-speed and high-efficiency cutting.
Invention content
This application provides one kind being used for rough machined cutter head and blade, and the aluminium skimmings to solve workpiece in process occur
Difficult chip breaking, scratch workpiece surface or winding cutter the problems such as.
In a first aspect, to achieve the above object, this application provides one kind being used for rough machined cutter head, the cutter head is circle
All shape structures, the cutter head edge are circumference cutting edge, and chip-breaker is opened up in the operative end surface of the cutter head, and the chip-breaker is low
In the concave structure of circumference cutting edge, the chip-breaker includes at least two chip breaking boss and at least one chip breaker groove, described
Chip breaking boss is connect with the chip breaker groove interval;
The chip breaking boss include the first joint face, boss face and the second joint face, the side of the boss face with it is described
First joint face side connects, and the other side of the boss face is connect with second joint face side;
The chip breaker groove is U-shaped groove, and side connect with the second joint face of a chip breaking boss, the other side with it is another
First joint face of a chip breaking boss connects.
With reference to first aspect, in first aspect in the first possible realization method, the chip breaking boss and the chip breaking
Groove is also connect with transition face in circumference cutting edge side.
With reference to first aspect, in second of possible realization method of first aspect, the groove width of the chip breaker groove is from circle
All cutting edge sides to central angle side is gradually reduced.
With reference to first aspect, in first aspect in the third possible realization method, the circumference cutting edge is connected by third
Junction is transitioned into the chip-breaker.
With reference to first aspect, in the 4th kind of possible realization method of first aspect, first joint face and described the
Two joint faces are inclined-plane or inner concave arc surface.
Second of possible realization method with reference to first aspect, in the 5th kind of possible realization method of first aspect, institute
The operative end surface of the baseline and cutter head of stating chip breaker groove forms ranging from 5 °~15 °, preferably 9 °~12 ° of angle γ, γ.
The third possible realization method with reference to first aspect, in the 6th kind of possible realization method of first aspect, institute
It states third joint face and forms ranging from 10 °~25 °, preferably 15 °~20 ° of anterior angle α, α with circumference cutting edge.
5th kind of possible realization method with reference to first aspect, in the 7th kind of possible realization method of first aspect, institute
State the angle β between the tangent line of groove surface ranging from 100 °~160 °, preferably 120 °~150 °.
With reference to first aspect, in the 8th kind of possible realization method of first aspect, the work of the boss face and cutter head
End face formation angle theta, ranging from 5 °~10 ° of θ, preferably 6 °~9 °.
Second aspect, present invention also provides one kind being used for rough machined blade, including matrix, further includes first aspect institute
The cutter head stated, the cutter head are fixed on the matrix.
By above technical scheme it is found that described herein be used for rough machined diamond segment and blade, at cutter head end
The fan-shaped chip-breaker including chip breaking boss and chip breaker groove is ground or suppressed on face, is crimped when aluminium skimmings being forced to flow into chip-breaker
Redeformation, aluminium skimmings after the basic deformation at circumference cutting edge, then be subjected at chip-breaker it is additional it is Texturized again after, into
One step is hardened and embrittlement, when the aluminium skimmings of curling collide on workpiece or flank, is just easy to be broken off.It is herein described
New structural chip-breaker aluminium skimmings can be made to enter chip curling groove more smooth, chip breaking boss and the spaced knot of chip breaker groove
Structure can provide different volume bits curved surfaces, increase the additional deformation of aluminium skimmings, reduce its plasticity and toughness, it is easier to reach chip breaking
Purpose, effectively avoid strip aluminium skimmings scratch workpiece surface, avoid workpiece scratch or cutter winding, it is improper to reduce cutter
The probability of abrasiveness damage.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The application can be limited.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, for those of ordinary skills, do not paying creation
Under the premise of property is laborious, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram provided by the embodiments of the present application for rough machined cutter head;
Fig. 2 is the main structure diagram provided by the embodiments of the present application for rough machined cutter head;
Fig. 3 is the overlooking structure diagram provided by the embodiments of the present application for rough machined cutter head;
Fig. 4 is the sectional view in the directions A-A of Fig. 3;
Fig. 5 is the sectional view in the directions B-B of Fig. 3;
Fig. 6 is the schematic cross-section of a chip breaking curved surface provided by the embodiments of the present application;
Fig. 7 is the schematic cross-section of another chip breaking curved surface provided by the embodiments of the present application;
Fig. 8 is the structural schematic diagram provided by the embodiments of the present application for rough machined blade;
Fig. 9 is the rough machined effect diagram of blade provided by the embodiments of the present application;
Figure 10 is the close-up schematic view of Fig. 9 design sketch;
Figure 11 is the cross-sectional view of location of C in Figure 10 close-up schematic views;
Figure 12 is the cross-sectional view of the positions D in Figure 10 close-up schematic views.
Reference sign:
Cutter head -100, operative end surface -1, circumference cutting edge -2, chip-breaker -3, third joint face -4;Chip breaking boss -31, chip breaking
Groove -32, transition face -33, the first joint face -311, boss face -312, the second joint face -313;Matrix -200.
Specific implementation mode
It is described in detail below by the application, will become more with these explanations with advantage the characteristics of the application
It is clear, clear.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.Although each of embodiment is shown in the accompanying drawings
In terms of kind, but unless otherwise indicated, it is not necessary to attached drawing drawn to scale.
In the description of the present application, it should be noted that term "upper", "lower", "inner", "outside", "front", "rear", " left side "
The orientation or positional relationship of instructions such as " right sides " is based on the orientation or positional relationship under the application working condition, merely to just
Described in description the application and simplifying, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second ", "
Three " are used for description purposes only with " the 4th ", are not understood to indicate or imply relative importance.
Applicants have discovered that the workpiece of aluminium alloy matter is during roughing chip, in order to quickly cut off blank allowance, meeting
The larger amount of feeding and cutting depth as big as possible are selected, but as cutting speed increases, chip Essential Edges shape reduces, volume
It considers diameter to be worth doing to increase, chip breaking effect can also be deteriorated;It is light additionally, due to aluminum alloy material, intensity is big, be not easily broken, with cutting speed
Degree increase, cutting lay not and fully deformed i.e. become chip, the stress in shearing also be not up to destruction value, only plastic flow and
Without fracture, it is easy to form strip chip.The aluminium skimmings of these strips are easy to scratch workpiece surface, and the workpiece also resulted in scratches or knife
The problems such as tool winding, increase the probability of cutter heel and toe wear damage.To avoid the generation of above-mentioned phenomenon, applicant from being based on
Existing diamond segment and blade improve its structure.
Below in conjunction with the accompanying drawings, the specific embodiment of the application is discussed in detail.
Fig. 1 is that the structural schematic diagram for rough machined cutter head exemplified is preferably implemented according to one, and Fig. 2 is shown in Fig. 1
The main structure diagram of cutter head.As shown in Figure 1 and Figure 2, the cutter head edge is set as circumference cutting edge 2, the work of the cutter head
Chip-breaker 3 is opened up on end face 1, the chip-breaker 3 is the concave structure less than circumference cutting edge 2, and the chip-breaker 3 includes at least
Two chip breaking boss 31 and at least one chip breaker groove 32, the chip breaking boss 31 is with the connection of the interval of the chip breaker groove 32 in fan
Shape is distributed;
The chip breaking boss 31 includes the first joint face 311, boss face 312 and the second joint face 313, the boss face
312 side is connect with 311 side of the first joint face, the other side of the boss face 312 and second joint face 313
Side connects, and Formation cross-section is similar to trapezoidal chip breaking boss 31, and the aluminium skimmings curve transition after circumference cutting edge 2 is cut is convex to chip breaking
Platform 31, makes aluminium skimmings be plastically deformed, as soon as cross section from face directly become in the curved surface that is bent, aluminium skimmings crimp to a certain extent
It can fracture;First joint face, 311 and second joint face 313 also acts as the effect of reinforcing rib, and aluminium skimmings is made to be more conducive to chip breaking;
The chip breaker groove 32 is U-shaped groove, and side is connect with the second joint face 313 of a chip breaking boss 31, another
Side is connect with the first joint face 311 of another chip breaking boss;Second joint face 313, the first joint face 311 and chip breaking are recessed
A volume bits curved surface is collectively formed in slot 32, and aluminium skimmings circumferentially after the outflow of cutting edge 2, are considered to be worth doing the active force that curved surface generates, aluminium skimmings by volume
Under this force, cross section is become curved surface and is bent upwards from facing directly, generate additional deformation along chip breaker groove 32 and
Curling, will fracture when the aluminium skimmings of curling continue to be crimped onto limit reduction under the action of active force, will not form strip
Aluminium skimmings and scratch workpiece surface or winding cutter.
Fig. 3 is the overlooking structure diagram of cutter head, and Fig. 4 is the A-A sectional views of Fig. 3, and Fig. 5 is the directions B-B of Fig. 3
Sectional view.As shown in Figure 4, Figure 5, the operative end surface 1 of the baseline and cutter head of the chip breaker groove 32 forms the range of angle γ, γ
It is 5 °~15 °, preferably 9 °~12 °;The operative end surface 1 of the boss face 312 and cutter head forms angle theta, ranging from 5 ° of θ~
10 °, preferably 6 °~9 °, ensure be formed by chip-breaker be less than cutter head operative end surface concave structure, make aluminium skimmings from
Basic deformation transition at circumference cutting edge 2 is the additional deformation on chip breaking curved surface, passes through the common of basic deformation and additional deformation
Effect makes the aluminium skimmings of strip quickly crimp and fractures, prevents from scratching tool surfaces.
In metal cutting process, whether chip easily snaps off, and the deformation with chip, which has, directly to be contacted.Institute's shape in cutting process
At chip, due to have passed through bigger plastic deformation, its hardness will increase, and plasticity and toughness then significantly drop
Low, this phenomenon is flow harden.After flow harden, chip becomes hard and brittle, when it is by the bending or punching of alternation
It is easy for fractureing when hitting load.Applicants have discovered that it is by chip breaking boss and chip breaker groove two that the application, which is formed by chip-breaker,
Kind of structure, which combines, to be formed, and chip-breaker can increase the plastic deformation of aluminium skimmings in cutting process, hard crisp phenomenon is notable, make aluminium skimmings by
It to more obvious alternating bending and shock loading, fractures and becomes easy, to achieve the purpose that quick chip breaking, prevent the length to be formed
Strip aluminium skimmings scratch workpiece surface, lead to workpiece scuffing or cutter winding, increase the damage of cutter heel and toe wear
Probability.
As shown in Fig. 2, the chip breaking boss 31 and the chip breaker groove 32 are in circumference cutting edge in one of the embodiments,
2 sides are also connect with transition face 33, after the transition face 33 makes aluminium skimmings circumferentially cutting edge 2 flows out rounding off to chip breaking boss 31 or
Chip breaker groove 32 is conducive to aluminium skimmings and forms curling;The transition face 33 is inclined-plane or inner concave arc surface, when the transition face 33 is inclined-plane
When, aluminium skimmings, which touch inclined-plane, can form larger impact force, curve inwardly to form curling conducive to aluminium skimmings;When the transition face
33 be inner concave arc surface when, it is ensured that the impact force of aluminium skimmings rounding off, generation is small, prevents tipping phenomenon.
Further, the groove width of the chip breaker groove 32 is gradually reduced from 2 side of circumference cutting edge to central angle side, the boss
The face in face 312 is wide to be also gradually reduced from 2 side of circumference cutting edge to central angle side, and such structure is conducive to form sector structure, and
Groove width is gradually tightened along the aluminium skimmings direction of motion, and aluminium skimmings side can be made to be acted on by 32 both sides cell wall pincer attack power of chip breaker groove, into
One step promotes aluminium skimmings to occur plastic bending in groove, it is Texturized to the limit when fracture.
Further, as shown in Figure 2, Figure 4 shows, the circumference cutting edge 2 is transitioned into the chip-breaker 3 by third joint face 4;
The extended line of the third joint face 4 forms anterior angle α with 2 end face of circumference cutting edge;The chip-breaker 3 is less than circumference cutting edge 2, if
Not having the angle of anterior angle α or α to cross conference reduces the intensity of circumference cutting edge 2, is easy to cause tipping in process;If anterior angle α
It is too small, cause the length of third joint face 4 to be far longer than contact length of the aluminium skimmings on third joint face 4, the aluminium skimmings of bending will
The hindfoot portion of third joint face 4 is left, hindfoot portion can lose the effect of volume bits, so ranging from 10 °~25 ° of anterior angle α,
Preferably 15 °~20 °, more preferably 18 °.In addition the third joint face 4 is inclined-plane or inner concave arc surface, and inclined-plane can guarantee by force
Degree, the aluminium skimmings that inner concave arc surface can comply with bending make it seamlessly transit;It is described if the third joint face 4 is inner concave arc surface
Anterior angle α is the angle that the tangent extending line of inner concave arc surface is formed with 2 end face of circumference cutting edge.
In conjunction with Fig. 2, in another embodiment, first joint face 311 and second joint face 313 be inclined-plane or
Inner concave arc surface, the chip breaking curved section figure constituted with chip breaker groove 32 are as shown in Figure 6, Figure 7.
When first joint face 311 and second joint face 313 are inclined-plane, the side of the chip breaker groove 32 with
The second joint face 313 connection of one chip breaking boss 31, the other side are connect with the first joint face 311 of another chip breaking boss,
Second joint face 313, the first joint face 311 and the chip breaker groove 32 together constitute the chip breaking that section is in half V half U-shapeds
Half V-arrangement inclined-plane of curved surface, both sides can provide larger pincer attack power, improve the additional deformation of aluminium skimmings, the groove energy of the half U type of bottom
The contact area for increasing the bottom and groove of the aluminium skimmings of bending improves the deformation of aluminium skimmings under the collective effect of double side acting power
Amount, can quickly crimp and fracture.
When first joint face 311 and second joint face 313 are inner concave arc surface, chip breaking curved surface can be such that aluminium skimmings roll up
Song deformation is outer, moreover it is possible to play good chip removal effect, the aluminium skimmings to fracture are discharged from cutter head in time, prevent aluminium skimmings from accumulating scuffing tool
Surface.
As shown in figure 5, ranging from 100 °~160 ° of angle β between 32 both sides tangent line of the chip breaker groove, preferably
120 °~150 °, more preferably 130 °.If the angle of angle β is excessive, groove face is similar to plane, will not form groove shapes;
If the too small bending for being unfavorable for chip of the angle of angle β.
As shown in figure 8, present invention also provides one kind being used for rough machined blade, including matrix 200, further include above-mentioned knife
First 100, the cutter head 100 is weldingly fixed in described matrix 200.Described matrix 200 can be arbitrary shape, and material can be with
For tungsten carbide or high-hardness.The chip breaking effect of blade is as shown in figure 9, Figure 10 is the partial enlarged view of Fig. 9, C in Figure 10
The cross section set is to face directly, and as shown in figure 11, the cross section of the positions D is curved surface in Figure 10, as shown in figure 12.
Chip breaking boss will be ground or suppressed in the application in the operative end surface of cutter head and chip breaker groove is spaced disconnected
It considers slot to be worth doing, makes aluminium skimmings after basic deformation, further occur additional deformation in chip-breaker, aluminium skimmings are subjected to additional crimping change again
After shape, further hardening and embrittlement, when it is collided on workpiece or flank, are just easy to be broken off.The application institute
The chip-breaker for the new construction stated makes aluminium skimmings enter, and chip curling groove is more smooth, and chip breaking boss and the setting of chip breaker groove interval can provide not
Same volume considers curved surface to be worth doing, increases the additional deformation of aluminium skimmings, reduces its plasticity and toughness, can be rapidly achieved the purpose of chip breaking.
Cutter head and blade described herein are mainly used for coloured in automotive hub, machine-building, ship and chemical industry
It follows an example in metal product the roughing process of processing, strip aluminium skimmings are not easily broken and scratch work during effectively avoiding roughing
The problem of tool or winding cutter.
It is described the invention in detail above in association with detailed description and exemplary example, but these explanations are simultaneously
It is not considered as limiting the invention.It will be appreciated by those skilled in the art that without departing from the spirit and scope of the invention,
Can be with various equivalent substitutions, modifications or improvements are made to the technical scheme of the invention and its embodiments, these each fall within the present invention
In the range of.Scope of protection of the present invention is subject to the appended claims.
Claims (10)
1. one kind being used for rough machined cutter head, the cutter head is circle-shaped structure, which is characterized in that the cutter head edge is circumference
Cutting edge (2), chip-breaker (3) is opened up in the operative end surface (1) of the cutter head, and the chip-breaker (3) is less than circumference cutting edge (2)
Concave structure, the chip-breaker (3) includes at least two chip breaking boss (31) and at least one chip breaker groove (32), described disconnected
Boss (31) is considered to be worth doing to connect with the chip breaker groove (32) interval;
The chip breaking boss (31) includes the first joint face (311), boss face (312) and the second joint face (313), the boss
The side in face (312) is connect with the first joint face (311) side, the other side and described second of the boss face (312)
Joint face (313) side connects;
The chip breaker groove (32) is U-shaped groove, and side is connect with the second joint face (313) of a chip breaking boss, the other side
It is connect with the first joint face (311) of another chip breaking boss.
2. it is according to claim 1 be used for rough machined cutter head, which is characterized in that the chip breaking boss (31) and it is described break
Bits groove (32) is also connect with transition face (33) in circumference cutting edge (2) side.
3. it is according to claim 1 be used for rough machined cutter head, which is characterized in that the groove width of the chip breaker groove (32) from
Circumference cutting edge (2) side to central angle side is gradually reduced.
4. according to claim 1 be used for rough machined cutter head, which is characterized in that the circumference cutting edge (2) passes through third
Joint face (4) is transitioned into the chip-breaker (3).
5. according to claim 1 be used for rough machined cutter head, which is characterized in that first joint face (311) and institute
It is inclined-plane or inner concave arc surface to state the second joint face (313).
6. it is according to claim 3 be used for rough machined cutter head, which is characterized in that the baseline of the chip breaker groove (32) with
The operative end surface (1) of cutter head forms ranging from 5 °~15 °, preferably 9 °~12 ° of angle γ, γ.
7. according to claim 4 be used for rough machined cutter head, which is characterized in that the third joint face (4) and circumference
Cutting edge (2) forms ranging from 10 °~25 °, preferably 15 °~20 ° of anterior angle α, α.
8. according to claim 6 be used for rough machined cutter head, which is characterized in that chip breaker groove (32) both sides tangent line
Between ranging from 100 °~160 °, preferably 120 °~150 ° of angle β.
9. according to claim 1 be used for rough machined cutter head, which is characterized in that the boss face (312) and cutter head
Operative end surface (1) formation angle theta, ranging from 5 °~10 ° of θ, preferably 6 °~9 °.
10. one kind being used for rough machined blade, including matrix (200), which is characterized in that further include any one of claim 1-9
The cutter head (100), the cutter head (100) are fixed in described matrix (200).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810659126.8A CN108500394B (en) | 2018-06-25 | 2018-06-25 | Cutter head and cutter blade for rough machining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810659126.8A CN108500394B (en) | 2018-06-25 | 2018-06-25 | Cutter head and cutter blade for rough machining |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108500394A true CN108500394A (en) | 2018-09-07 |
CN108500394B CN108500394B (en) | 2024-03-15 |
Family
ID=63403712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810659126.8A Active CN108500394B (en) | 2018-06-25 | 2018-06-25 | Cutter head and cutter blade for rough machining |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108500394B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110369743A (en) * | 2019-08-19 | 2019-10-25 | 北京沃尔德金刚石工具股份有限公司 | A kind of PCBN cutter and manufacturing method with chip-breaker |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3730377A1 (en) * | 1987-09-10 | 1989-03-30 | Micro Crystal Ag | Cutting tool |
JPH08318412A (en) * | 1995-05-19 | 1996-12-03 | Toshiba Tungaloy Co Ltd | Throwaway tip |
CN101137457A (en) * | 2005-03-11 | 2008-03-05 | 森拉天时奥地利有限公司 | Indexable insert |
CN201848553U (en) * | 2010-08-05 | 2011-06-01 | 浙江东钨实业有限公司 | Numerical control cutting blade |
CN208495977U (en) * | 2018-06-25 | 2019-02-15 | 廊坊西波尔钻石技术有限公司 | One kind being used for rough machined cutter head and blade |
-
2018
- 2018-06-25 CN CN201810659126.8A patent/CN108500394B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3730377A1 (en) * | 1987-09-10 | 1989-03-30 | Micro Crystal Ag | Cutting tool |
JPH08318412A (en) * | 1995-05-19 | 1996-12-03 | Toshiba Tungaloy Co Ltd | Throwaway tip |
CN101137457A (en) * | 2005-03-11 | 2008-03-05 | 森拉天时奥地利有限公司 | Indexable insert |
CN201848553U (en) * | 2010-08-05 | 2011-06-01 | 浙江东钨实业有限公司 | Numerical control cutting blade |
CN208495977U (en) * | 2018-06-25 | 2019-02-15 | 廊坊西波尔钻石技术有限公司 | One kind being used for rough machined cutter head and blade |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110369743A (en) * | 2019-08-19 | 2019-10-25 | 北京沃尔德金刚石工具股份有限公司 | A kind of PCBN cutter and manufacturing method with chip-breaker |
Also Published As
Publication number | Publication date |
---|---|
CN108500394B (en) | 2024-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6611260B2 (en) | drill | |
KR102211830B1 (en) | Multi-blade ball end mill | |
EP1980348A2 (en) | Cutting insert | |
CN105792968A (en) | Drill insert and indexable drill | |
JP6412022B2 (en) | End mill and method of manufacturing cut product | |
CN101983812B (en) | End mill with unequal helical angles | |
JP6473761B2 (en) | End mill and method of manufacturing cut product | |
JP5845218B2 (en) | Ball end mill | |
CN107984010A (en) | A kind of corner-rounding end milling cutter | |
CN208495977U (en) | One kind being used for rough machined cutter head and blade | |
CN108500394A (en) | One kind being used for rough machined cutter head and blade | |
CN105073316A (en) | Insert for drill and cutting blade replacement-type drill | |
CN108515242A (en) | A kind of cutter head and blade for finishing | |
JP2003291024A (en) | Cutting edge part | |
CN208662704U (en) | A kind of cutter head and blade for finishing | |
CN201320631Y (en) | Rear wave edge roughing milling cutter | |
CN207386602U (en) | A kind of PCD slot blades chipbreaker structures | |
JP3318020B2 (en) | Ball end mill | |
JPH06315817A (en) | Roughing end mill | |
CN206122762U (en) | Straight fluted drill | |
JPH07246508A (en) | End mill for processing high strength material | |
JP5013434B2 (en) | Ball end mill | |
CN205888173U (en) | Chip breaking drill bit with ladder sword type | |
JP2001129715A (en) | End mill | |
JP4992460B2 (en) | End mill |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |