CN114453639B - Groove milling blade and groove milling cutter - Google Patents
Groove milling blade and groove milling cutter Download PDFInfo
- Publication number
- CN114453639B CN114453639B CN202210283083.4A CN202210283083A CN114453639B CN 114453639 B CN114453639 B CN 114453639B CN 202210283083 A CN202210283083 A CN 202210283083A CN 114453639 B CN114453639 B CN 114453639B
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- mounting
- cutting edge
- slot
- insert
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a groove milling blade and a groove milling cutter, comprising an upper surface, a plurality of side surfaces, side cutting edges formed by intersecting the upper surface and the side surfaces, and main cutting edges formed by intersecting two adjacent side surfaces, wherein the side cutting edges are connected with the main cutting edges through transitional cutting edges; the side cutting edge has a first relief angle of between 0.5 ° and 15 °. The invention aims to provide a slot milling blade and a slot milling cutter capable of enhancing the rigidity of a cutter body.
Description
Technical Field
The invention belongs to the field of cutting tools, and particularly relates to a slot milling blade and a slot milling tool.
Background
Three-sided slot milling tools are increasingly used in milling slots, which also have higher demands on the stability and economy of the tool, and which jointly build up a complete cutting portion from slot milling inserts distributed on both sides of a cutter body, in which a plurality of vertically mounted slot milling inserts are mounted on the periphery of the slot milling cutter body, every other insert projecting with respect to one side of the slot milling cutter body and every other insert projecting from the opposite side of the slot milling cutter body. The relative displacement of the slot milling insert is to obtain a clearance and to obtain slots with perpendicular or parallel boundary surfaces. The bottom surface of the groove is cut by the main cutting edge of the slot milling insert, while the side surfaces of the groove are cut by the auxiliary cutting edge extending substantially perpendicular to the main cutting edge. The radius between the bottom surface and the side surface is obtained by means of more or less rounded cutting corners located at the transition between the associated pairs of main and auxiliary cutting edges of each slot milling insert. The relative displacement of the slot-milling insert requires that the slot-milling insert be specifically shaped to the right-hand and left-hand embodiments to ensure the necessary clearance between the side wall and that portion of the slot-milling insert behind the auxiliary cutting edge.
The prior slot milling cutter has the following problems:
1. some single-sided blades only have a left side or right side cutting function, and two different blades are required to be equipped for realizing slot milling cutting in actual cutting, so that the production cost of the blades is increased, the number of the blade loss is increased, the use cost is increased, the economy is lacking, and the rigidity of a cutter body is possibly reduced;
2. while other double-sided blades have left and right cutting functions, although one blade can be used for realizing milling groove cutting, the manufacturing difficulty and cost are increased, and the rigidity of the cutter body is greatly weakened under the condition of the same milling groove width, so that the adverse effect is brought to cutting;
3. the prior art shows that the axial clearance between the rear cutter faces is arranged on the cutter body, so that the strength and the rigidity of the cutter body can be weakened under the condition of the same milling groove width, and the cutting process is easy to become unreliable and unstable.
Disclosure of Invention
In view of the above-described drawbacks of the prior art, an object of the present invention is to provide a slot milling insert and a slot milling tool capable of enhancing the rigidity of the tool body.
The present application provides a slot milling insert comprising: the cutting device comprises an upper surface, a plurality of side surfaces, side cutting edges formed by intersecting the upper surface and the side surfaces, and main cutting edges formed by intersecting two adjacent side surfaces, wherein the side cutting edges are connected with the main cutting edges through transition cutting edges; the side cutting edge has a first relief angle of between 0.5 ° and 15 °.
Further, a portion of the upper surface near the side cutting edge is convex to form a convex portion, and the flank surface of the side cutting edge includes a portion of the upper end surface of the convex portion.
Further, the side surface includes adjacent front end side surfaces and clearance side surfaces, the main cutting edge being formed by the intersection of the front end side surfaces and the clearance side surfaces, and the side cutting edge being formed by the intersection of the upper surface and the front end side surfaces.
Further, opposite end portions of the front end side face are recessed to form chip flutes, and the chip flutes respectively comprise a first chip flute formed close to the main cutting edge and a second chip flute formed close to the side cutting edge.
Further, the chip flutes are symmetrically arranged relative to the middle of the side face of the front end.
Further, the shape of the transition cutting edge is one or a combination of more of approximate circular arc, straight line, multi-section straight line or multi-section arc.
Further, the upper surface is recessed near the clearance side surface to form a material reduction surface, the material reduction surface is arranged between two adjacent side cutting edges, and the bottom surface of the material reduction surface is lower than the side cutting edges.
Also provided is a slot milling cutter comprising a cutter body and a slot milling insert according to any of the above-mentioned technical solutions; the cutter body comprises a front end face and a rear end face which are oppositely arranged, wherein blade mounting grooves for mounting the groove milling blades are respectively circumferentially formed in the front end face and the rear end face, and the main cutting edge and the side cutting edge are opposite to the side face of the cutter body and protrude.
Further, the bottom surface of the blade mounting groove provided on the front end surface is parallel to the bottom surface of the blade mounting groove provided on the rear end surface.
Further, the slot milling blade further comprises a mounting hole, and a first mounting reinforcing structure is arranged at one end of the mounting hole, which is close to the blade mounting slot; the blade mounting groove is provided with a thread fixing hole, and the bottom of the blade mounting groove is protruded near the thread fixing hole to form a second mounting reinforcing structure; the first mounting reinforcement structure is mated with the second mounting reinforcement structure to extend the length of the threaded fixation hole or the number of turns of the threads.
Further, the mounting hole comprises a smooth part arranged near one end of the blade mounting groove, and the smooth part is in annular recess relative to the inner wall of the mounting hole so as to form the first mounting reinforcing structure; the second installation reinforcing structure is an annular bulge with threads on the inner wall.
The improvement of the present application brings the following advantages:
(1) In the prior art, it is necessary to mill an axial inclined surface of a certain angle in an insert pocket placement area in a cutter body to have a certain relief angle of a side cutting edge at the same width. This requires that the bottom surface of the insert mounting groove is hollowed out at a plurality of positions, and the material of the cutter body becomes thin at the portion where the insert mounting groove material is provided, so that the rigidity of the cutter body becomes weak, the stability of the cutter body when rotated becomes poor, and the rapid mounting is not facilitated. The groove milling cutter blade that this application embodiment provided is provided with the relief angle on the side cutting edge, and this application need not be through setting up foretell inclined plane in order to realize the side cutting edge relief angle in the cutter main part, lets the thickness of cutter main part more even, is favorable to strengthening the whole rigidity intensity of cutter body and the degree of simplicity of installation, and is more stable when the cutter main part is rotatory again, and the cutting process of groove milling cutter blade is more reliable and stable.
(2) As an improvement, the side surface includes adjacent front end side surfaces and clearance side surfaces, the main cutting edge being formed by the intersection of the front end side surfaces and the clearance side surfaces, and the side cutting edge being formed by the intersection of the upper surface and the front end side surfaces. Through the design, two opposite ends of the same front end side surface can be provided with a group of main cutting edges and side cutting edges at the same time, so that the groove milling blade serving as a single-sided blade has both left side cutting functions and right side cutting functions, and only the double-sided blade can realize the double-sided cutting functions in the prior art. The manufacturing difficulty and the cost are not increased, the rigidity and the strength of the cutter main body are not weakened, and the cutter has the advantages of a single-sided blade and a double-sided blade in the prior art, and has high use value.
(3) Furthermore, the slot milling blade has the advantages of a double-sided blade (with both left and right side cutting functions) and also has the advantages of a single-sided blade. The bottom surface of the cutter blade mounting groove can be arranged to be very smooth and flat, can be very attached to the bottom surface of the cutter blade mounting groove, is convenient and quick to mount, and is firm in fixation and not easy to loosen.
(4) In the prior art, because an axial inclined surface with a certain angle is required to be milled in an insert groove placement area in a cutter body so that a side cutting edge has a certain relief angle, the bottom surfaces of insert mounting grooves respectively positioned on a front end surface and a rear end surface are not parallel, and the structural strength and the rigidity of the cutter body are further weakened, so that stable cutting processing is not facilitated. In the scheme of the application, as an improvement, the cutter body is not required to be provided with the inclined surface so as to realize the rear angle of the side cutting edge, so that the bottom surfaces of the blade mounting grooves respectively positioned on the front end surface and the rear end surface are mutually parallel, the structural strength and the rigidity of the cutter body are enhanced, and the stability of cutting processing is improved. As an alternative, a smaller angle of inclination (non-parallel) arrangement than the prior art may also be achieved, since the relief angle of the side cutting edge provided on the insert may fully or mostly cancel the inclination angle of the bottom surface of the insert mounting groove of the front and rear end surfaces, thereby allowing the cutter body to be more uniform, and it is apparent that the effect of this approach is more advantageous than the prior art in improving the strength and rigidity of the cutter body, as well as the stability of the cutting process.
(5) As an improvement, the slot milling blade is also provided with a material reduction surface which is formed by recessing the upper surface, so that the material cost can be further saved, and the slot milling blade can be ensured not to be interfered when the rear cutter surface of the side cutting edge is ground.
Drawings
FIG. 1 is a schematic perspective view of a slot milling insert according to an embodiment;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic diagram of a slot-milling insert from another perspective;
FIG. 4 is a partial enlarged view at B in FIG. 3;
FIG. 5 is a schematic diagram of a slot-milling insert from another perspective;
FIG. 6 is a schematic perspective view of a slot milling cutter according to an embodiment;
FIG. 7 is a schematic view of an embodiment of a slot milling cutter in another view;
FIG. 8 is a schematic perspective view of another embodiment of a slot milling cutter;
wherein, upper surface 1, side 2, front end side 21, clearance side 22, side cutting edge 3, main cutting edge 4, transition cutting edge 5, first relief angle 6, boss 7, chip pocket 8, first chip pocket 82, second chip pocket 81, mounting hole 9, smooth portion 92, material reducing surface 10, slot milling insert 100, tool body 200, front end surface 201, rear end surface 202, insert mounting groove 203, tool body side 204, thread fixing hole 205, second mounting reinforcement structure 206, cutting portion 207, mounting portion 208.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention.
As shown in fig. 1-4, an embodiment of the present application provides a slot-milling insert 100 comprising oppositely disposed upper and lower surfaces, a side surface 2 extending between the upper and lower surfaces 1, a side cutting edge 3, a main cutting edge 4, and a transition cutting edge 5. Wherein the side cutting edge 3 is formed by the intersection of an upper surface 1 and a side surface 2, the main cutting edge 4 is formed by the intersection of two adjacent side surfaces 2, and the transition cutting edge 5 connects the side cutting edge 3 and the main cutting edge 4. The side cutting edge 3 has a first relief angle 6, the first relief angle 6 being between 0.5 ° and 15 °, preferably between 2 ° and 10 °, more preferably between 4 ° and 8 °.
The side cutting edges 3 are connected to the main cutting edge 4 by means of transition cutting edges 5 and form an angle on the side surface 2. When the groove milling cutter 100 is used for groove milling of a workpiece, the groove bottom is mainly cut by the main cutting edge 4, the groove wall is cut by the side cutting edge 3, and the transitional connecting part between the groove bottom and the groove wall is cut by the transitional cutting edge 5.
As an example, the portion of the upper surface 1 near the side cutting edge 3 is convex to form a convex portion 7, and the rear face of the side cutting edge 3 includes a portion of the upper end face of the convex portion 7, which forms an included angle with the cutting plane of the side cutting edge 3 as the relief angle of the side cutting edge 3, i.e., the first relief angle 6 described above.
As an example, the side surface 2 comprises adjacent front end side surfaces 21 and clearance side surfaces 22, the main cutting edge 4 being formed by the intersection of the front end side surfaces 21 and the adjacent clearance side surfaces 22, and the side cutting edge 3 being formed by the intersection of the upper surface 1 and the front end side surfaces 21. As a modification, the opposite ends of the front end side surface 21 are respectively provided with cutting edges composed of a main cutting edge 4, a side cutting edge 3 and an excessive cutting edge. As a modification, the opposite end portions of the front end side surface 21 are recessed to form chip flutes 8, the chip flutes 8 respectively including a first chip flute 82 adjacent to the main cutting edge 4, and a second chip flute 81 adjacent to the side cutting edge 3. As a further improvement, the chip flutes 8 at opposite ends of the front side surface 21 are symmetrically disposed with respect to the middle of the front side surface 21. As one specific example, the slot-milling insert 100 is further provided with a lower surface disposed opposite to the upper surface 1, the upper surface 1 and the lower surface being approximately quadrangular, and the front end side surface 21 and the clearance side surface 22 are respectively provided in two, the two front end side surfaces 21 are disposed opposite to each other, and the two clearance side surfaces 22 are also disposed opposite to each other.
As an example, the shape of the transition cutting edge 5 may be one or more of an approximate arc, a circular arc, a straight line, a multi-segment straight line, or a multi-segment arc, so as to cut the transition between the groove bottom and the groove wall of different shapes.
As an example, the upper surface 1 is partially recessed near the clearance sides 22 to form a material-reducing surface 10, the material-reducing surface 10 being arranged between two adjacent clearance sides 22 and having a bottom surface below the side cutting edge 3. The reduced material surface 10 can reduce not only the material from which the slot-milling insert 100 is made, but also the risk of interference of the upper surface 1 with the slot wall when the side cutting edge 3 performs cutting operations.
As shown in fig. 6-8, an embodiment of the present application includes a cutter body 200 and the slot milling insert 100 described above. The cutter body 200 includes a front end surface 201 and a rear end surface 202 which are disposed opposite to each other, and insert mounting grooves 203 for mounting the slot milling insert 100 are circumferentially provided in the front end surface 201 and the rear end surface 202, respectively, and the main cutting edge 4 and the side cutting edge 3 of the slot milling insert 100 protrude from the cutter body side surface 204.
As one specific example, as shown in fig. 6-7, the cutter body 200 includes a cutting portion 207 for mounting the slot milling insert 100 for cutting operations, and a mounting portion 208 for mounting the cutter body 200 to a lathe, which is raised relative to the cutting portion 207. The cutting portion 207 is a flat disk-like structure including a front end surface 201 and a rear end surface 202, the front end surface 201 being located at an end remote from the mounting portion 208, and the rear end surface 202 being located at an end near the mounting portion 208.
As another specific example, as shown in fig. 8, the tool body 200 has a substantially flat disk shape, and the insert mounting grooves 203 are concavely formed on the peripheries of the front end surface 201 and the rear end surface 202, the insert mounting grooves 203 on the front end surface 201 and the rear end surface 202 being uniformly arranged at intervals along the circumference of the tool body 200.
As an example, the bottom surface of any one of the insert mounting grooves provided on the front end surface is parallel to the bottom surface of any one of the insert mounting grooves provided on the rear end surface. The bottom surfaces of all the blade mounting grooves are plane. As an alternative, the bottom surface of the insert mounting groove provided in the front end surface and the bottom surface of the insert mounting groove provided in the rear end surface may not be parallel.
As an example, the slot-milling insert 100 further comprises a mounting hole 9, the end of the mounting hole 9 near the insert mounting slot 203 being provided with a first mounting reinforcement structure; the bottom of the blade mounting groove 203 is provided with a thread fixing hole 205 for mounting the groove milling blade 100, and the bottom of the blade mounting groove 203 is protruded near the thread fixing hole 205 to form a second mounting reinforcing structure 206; the first mounting enhancement structure and the second mounting enhancement structure 206 cooperate to extend the length of the threaded fixation hole 205, making the installation of the slot milling insert 100 more robust.
As one specific example, the mounting hole 9 includes a smooth portion 92 near the bottom of the insert mounting groove 203, the smooth portion 92 being recessed annularly with respect to the inner wall of the mounting hole 9 to form a first mounting reinforcing structure; the second installation reinforcing structure 206 is an annular protrusion at the bottom of the blade installation groove 203 near the thread fixing hole 205, and the inner wall of the annular protrusion is provided with threads. The annular protrusion may be inserted into the smooth portion 92 when the slot milling insert 100 is mounted to the insert mounting slot 203. Compared with the flat threaded fixing hole 205 in the prior art, the annular protrusion and the threads of the inner wall thereof can extend the length of the threaded fixing hole 205 or the number of turns of the threads. When the screw for fixation secures the slot-milling insert 100 to the insert mounting slot 203 through the mounting hole 9 and the threaded fixation hole 205, the length or number of turns of the screw threaded into the threaded fixation hole 205 directly affects the reliability and stability of the coupling. The longer the length or the more turns, the more reliable and stable the fixation of the screw relative to the tool body 200.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (8)
1. The groove milling blade is characterized by comprising an upper surface, a plurality of side surfaces, side cutting edges formed by intersecting the upper surface and the side surfaces, and main cutting edges formed by intersecting two adjacent side surfaces, wherein the side cutting edges are connected with the main cutting edges through transitional cutting edges; the side cutting edge has a first relief angle of between 0.5 ° and 15 °; a part of the upper surface, which is close to the side cutting edge, is bulged to form a bulge, and the rear tool face of the side cutting edge comprises a part of the upper end face of the bulge; the side surface comprises a front end side surface and a clearance side surface which are adjacent, the main cutting edge is formed by intersecting the front end side surface and the clearance side surface, and the side cutting edge is formed by intersecting the upper surface and the front end side surface; the upper surface is near the clearance side surface and is recessed to form a material reducing surface, the material reducing surface is arranged between two adjacent side cutting edges, and the bottom surface of the material reducing surface is lower than the side cutting edges.
2. The slot milling insert of claim 1 wherein opposite end portions of said front end side are recessed to form chip flutes, said chip flutes comprising a first chip flute formed adjacent said main cutting edge and a second chip flute formed adjacent said side cutting edge.
3. The slot milling insert of claim 2 wherein the flutes are symmetrically disposed about a central portion of the front side surface.
4. The slot milling blade of claim 1 wherein the transition cutting edge is shaped as one or more of an approximate arc, a circular arc, a straight line, a multi-segment straight line, or a combination of multi-segment arcs.
5. A slot milling tool comprising a tool body, and the slot milling insert of any one of claims 1-4; the cutter body comprises a front end face and a rear end face which are oppositely arranged, wherein blade mounting grooves for mounting the groove milling blades are respectively circumferentially formed in the front end face and the rear end face, and the main cutting edge and the side cutting edge are opposite to the side face of the cutter body and protrude.
6. The slot milling tool as recited in claim 5 wherein the bottom surface of the insert mounting slot in the front face is parallel to the bottom surface of the insert mounting slot in the rear face.
7. The slot milling cutter of claim 5 wherein the slot milling insert further comprises a mounting hole in the middle of the upper surface, the mounting hole having a first mounting reinforcement structure at an end adjacent the insert mounting slot; the blade mounting groove is provided with a thread fixing hole, and the bottom of the blade mounting groove is protruded near the thread fixing hole to form a second mounting reinforcing structure; the first mounting reinforcement structure is mated with the second mounting reinforcement structure to extend the length of the threaded fixation hole or the number of turns of the threads.
8. The slot milling tool of claim 7 wherein said mounting hole includes a smooth portion disposed adjacent one end of said insert mounting slot, said smooth portion being annularly recessed relative to an inner wall of said mounting hole to form said first mounting enhancement feature; the second installation reinforcing structure is an annular bulge with threads on the inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210283083.4A CN114453639B (en) | 2022-03-22 | 2022-03-22 | Groove milling blade and groove milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210283083.4A CN114453639B (en) | 2022-03-22 | 2022-03-22 | Groove milling blade and groove milling cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114453639A CN114453639A (en) | 2022-05-10 |
| CN114453639B true CN114453639B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210283083.4A Active CN114453639B (en) | 2022-03-22 | 2022-03-22 | Groove milling blade and groove milling cutter |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL441616A1 (en) * | 2022-06-30 | 2024-01-03 | Ita Tools Spółka Z Ograniczoną Odpowiedzialnością | Cutting insert of a cutting tool |
| PL441619A1 (en) * | 2022-06-30 | 2024-01-03 | Ita Tools Spółka Z Ograniczoną Odpowiedzialnością | Cutting tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001225217A (en) * | 2000-02-10 | 2001-08-21 | Misawa Homes Co Ltd | Cutting tool |
| CN105290485A (en) * | 2015-10-09 | 2016-02-03 | 厦门金鹭特种合金有限公司 | Face milling cutter blade and indexable face milling cutter |
| WO2018114028A1 (en) * | 2016-12-22 | 2018-06-28 | Ceratizit Luxembourg S.A.R.L. | Cutting insert |
| CN109158678A (en) * | 2018-08-23 | 2019-01-08 | 赣州澳克泰工具技术有限公司 | A kind of blade for right angle Milling Process and the cutter comprising the blade |
| CN209935962U (en) * | 2019-04-30 | 2020-01-14 | 江苏茂厚汇机械设备有限公司 | Hexagonal blade square shoulder milling cutter |
| JP6703317B1 (en) * | 2019-05-31 | 2020-06-03 | 株式会社タンガロイ | Cutting insert |
| CN214053814U (en) * | 2020-12-17 | 2021-08-27 | 赣州澳克泰工具技术有限公司 | Spiral milling cutter with vertically-mounted blades |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL115338A (en) * | 1995-09-18 | 1999-07-14 | Iscar Ltd | Exchangeable cutting insert and a tool assembly for use therewith |
| IL159157A (en) * | 2003-12-02 | 2008-03-20 | Amir Satran | Rotary slot milling cutter and cutting insert therefor |
| WO2008002204A1 (en) * | 2006-06-26 | 2008-01-03 | Seco Tools Ab | A replaceable cutting insert and a milling tool |
| WO2010101516A1 (en) * | 2009-03-05 | 2010-09-10 | Seco Tools Ab | Slot-milling tool and slot-milling insert for a slot-milling tool |
| SE535171C2 (en) * | 2010-09-24 | 2012-05-08 | Sandvik Intellectual Property | Gear cutter and interchangeable cutter for this |
| CN102974879B (en) * | 2012-12-24 | 2014-12-10 | 镇江新区恒锋工具有限公司 | Indexable milling groove blade |
| US9475138B2 (en) * | 2014-01-22 | 2016-10-25 | Kennametal Inc. | Cutting tool having insert pocket with cantilevered member |
| CN204470681U (en) * | 2014-12-26 | 2015-07-15 | 厦门金鹭特种合金有限公司 | A kind of indexable side and face milling cutter |
-
2022
- 2022-03-22 CN CN202210283083.4A patent/CN114453639B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001225217A (en) * | 2000-02-10 | 2001-08-21 | Misawa Homes Co Ltd | Cutting tool |
| CN105290485A (en) * | 2015-10-09 | 2016-02-03 | 厦门金鹭特种合金有限公司 | Face milling cutter blade and indexable face milling cutter |
| WO2018114028A1 (en) * | 2016-12-22 | 2018-06-28 | Ceratizit Luxembourg S.A.R.L. | Cutting insert |
| CN109158678A (en) * | 2018-08-23 | 2019-01-08 | 赣州澳克泰工具技术有限公司 | A kind of blade for right angle Milling Process and the cutter comprising the blade |
| CN209935962U (en) * | 2019-04-30 | 2020-01-14 | 江苏茂厚汇机械设备有限公司 | Hexagonal blade square shoulder milling cutter |
| JP6703317B1 (en) * | 2019-05-31 | 2020-06-03 | 株式会社タンガロイ | Cutting insert |
| CN214053814U (en) * | 2020-12-17 | 2021-08-27 | 赣州澳克泰工具技术有限公司 | Spiral milling cutter with vertically-mounted blades |
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| CN114453639A (en) | 2022-05-10 |
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