CN107414110A - A kind of groove processing blade - Google Patents
A kind of groove processing blade Download PDFInfo
- Publication number
- CN107414110A CN107414110A CN201610392979.0A CN201610392979A CN107414110A CN 107414110 A CN107414110 A CN 107414110A CN 201610392979 A CN201610392979 A CN 201610392979A CN 107414110 A CN107414110 A CN 107414110A
- Authority
- CN
- China
- Prior art keywords
- sword
- face
- end sword
- groove processing
- processing blade
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/04—Overall shape
- B23B2200/0485—Trapezium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/28—Angles
Abstract
The invention discloses a kind of groove processing blade, the blade is surrounded by upper locating surface, two sides of lower locating surface and the upper and lower locating surface of connection and two end faces, connection upper surface, the rake face of end face are provided with least between end face and upper locating surface, provided with knife face behind two sides between single rake face and adjacent end face, side, knife face, end face and rake face are intersecting behind the side forms side edge and end sword, the upper end sword, end sword of the sword composition in lower end with double-deck sword structure respectively.The blade has the characteristics of chip breaking ability is strong, machined surface quality is high, long lifespan and stock-removing efficiency are high.
Description
Technical field
The present invention relates to metal cutting process field, more particularly to chip breaking ability is strong, machined surface quality is high, shock resistance makes
With the groove processing blade of long lifespan.
Background technology
Groove processing blade is mainly used in radially cut-out, grooving and end face grooving, and end sword is generally linear pattern tooth shape, in process,
Whole end sword contacts with workpiece full duration all the time, and cutting force is big, and vibration is violent, and blade is easy to wear scarce to collapsing, and processes big cutting-in work
Needing multiple tool changing to complete work pieces process during part greatly reduces stock-removing efficiency.Meanwhile in process caused big width,
The chip discharge being not easily broken is difficult, causes chip and groove processing surface acutely extruding and scraping, has a strong impact on machined surface quality
Reduce machining accuracy.And when groove processing blade application is in cutting off processing, end sword is basically parallel to axis of workpiece, when groove processing knife
Piece soon close to axis of workpiece when, cutting surface linear velocity quickly reduces and close to zero.In order to ensure groove processing blade end sword low
During speed cutting will not Fast Wearing, it is necessary to reduce the amount of feeding to ensure the wearability of end blade, when workpiece soon fractures, processing
Surface is a cylinder, and because small column region of stress concentration is in cylindrical end, cylindrical end is occurred mainly in when workpiece fractures,
End sword and work piece interface accumulate to be impacted when larger and workpiece fractures on the outside of the sword of end with the workpiece severe friction to fracture, groove processing blade end
Sword edge easily collapses scarce.People in order to solve groove processing blade cut power greatly and chip discharge difficulty technical barrier, by groove plus
The end sword of work blade is designed to the cutting tooth shape for having middle part curvature recessed, and extended end sword cuts the process of workpiece, although can portion
The cutting-impact that end sword is subject to when point reducing groove processing blade incision workpiece, and end sword and workpiece when reducing the cut-out of groove processing blade
Contact area, the working durability of blade is improved to a certain extent.But slot blade blade type structure is so designed that, do not solve groove
Chip breaking difficulty, machined surface quality after processing blades incision workpiece is poor, and workpiece fractures in groove processing blade edge during cut-out
Opposite end tooth shape causes cutting edge to collapse scarce technical problem into impact.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided a kind of adjust automatically position location and angle,
The groove processing blade and the low cutting tool of dimension precision requirement of Stability Analysis of Structures, service life length.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of groove processing blade, the blade by upper locating surface, lower locating surface and the upper and lower locating surface of connection two sides and
Two end faces are surrounded, and connection upper surface, the rake face of end face, single rake face and phase are provided with least between end face and upper locating surface
It is provided with knife face behind two sides between adjacent end face, side, knife face, end face and rake face are intersecting behind the side forms side edge and end respectively
Sword, the upper locating surface, lower locating surface are symmetrical on the side midplane at two sides center, and the end sword is by upper end sword, lower end sword
Composition, on the direction of end face, the upper end sword, end sword of the sword composition in lower end with double-deck sword structure.
The upper end sword by left upper end sword, in upper terminal knife edge and upper right side sword form, pressed from both sides between the left upper end sword, upper right side sword
Angle is obtuse angle.
The end sword is symmetrical on side midplane.
Upper rake face, lower rake face composition corresponding to the rake face and upper end sword, lower end sword.
The lower end sword is made up of lower-left end sword, the bottom righthand side sword located at upper end sword both sides, described described on the direction of end face
Upper end sword has bigger cutting level compared with lower end cutlery.
The lower end sword is made up of lower-left end sword, the bottom righthand side sword located at upper end sword both sides, described described on the direction of end face
Upper end sword has smaller cutting level compared with lower end cutlery.
The cutting width of the end sword is W, the maximum cutting level difference H of the upper end sword and lower end sword, should be met：0.1W≤
H≤0.4W。
The cutting width of the upper end sword is W ', should be met：0.2W≤W’≤0.5W.
The upper locating surface is provided with upper positioning inclined-plane group, and the lower locating surface is provided with lower positioning inclined-plane group, the upper locating latch
Face group and lower positioning inclined-plane group have symmetrical cross sectional shape.
The left upper end sword, middle upper end sword and upper right side angle of cutting edge are respectively α 1, α 2 and α 3, should be met：2≤20 ° of 0≤α,
-10≤α1、α3≤5°。
Described two end faces are all made up of knife face after end locating surface and end, end midplane of the blade on both ends of the surface central area
(10) it is symmetrical.
The end face is made up of knife face after end locating surface and end, and the other end is made up of end locating surface.
The upper rake face has bigger groove profile height compared with side edge, lower rake face.
The upper rake face has the cutting width of diminution compared with upper end cutlery.
The upper rake face has low groove profile height compared with side edge, lower rake face.
On the inward direction of end face, the upper rake face is compared with the cutting width that upper end cutlery increases.
Compared with prior art, the advantage of the invention is that：
The cutting edge of groove processing blade end uses double-layer cutting edges structure, in workpiece fabrication is cut, upper end sword, lower end sword
Successively incision workpiece, the impact of groove processing blade cut is greatly reduced, collapsed so as to which cutting edge occur when avoiding blade cut from entering workpiece
Lack.Blade is using having an independent cutting groove profile bilayer sword structure simultaneously, side, the end face that chip will be with time delay blade during processing
Both direction distorts simultaneously, and to cut to occur to be layered in end face direction and distort, so as to which chip quickly fractures and can discharged in time,
Chip and workpiece is avoided to be formed to scrape and extrude and improve machined surface quality.
Groove processing blade is in order to ensure that workpiece can completely cut through workpiece, and end sword requirement and the workpiece centre of gyration are contour, the present invention
Disclosed groove processing blade, when being processed applied to cutting workpiece, it is only necessary to ensure upper end sword or lower end blade portion and workpiece centre etc.
Height, upper end sword is by into the left upper end sword of special angle, upper right side sword and the lower end sword group between left upper end sword, upper right side sword
Into, will in workpiece by Exact Design left upper end sword, the cutting angle of middle upper end sword and upper right side sword and corresponding rake face
Lower end sword and workpiece can be avoided to contact during cut-out, the only middle upper end sword of upper end sword and workpiece contact are significantly reduced upper end sword and workpiece
Contact length, when workpiece will fracture, end sword cutting width is tapered into the middle upper end sword contact of only upper end sword, maximum journey
Reduction and workpiece contact length on degree, simultaneously as middle upper end sword is in the central area of blade end sword, it is ensured that workpiece is rolled over
Stress concentration will fracture in end sword central area, final workpiece from end sword central area when disconnected, effectively avoid blade end
Cutting edge is cut operating mode by severe impact, optimization, extends the service life of blade.During groove processing blade grooving due to incision,
Blade is by larger impact during cut-out, in order to avoid groove processing blade collapse it is scarce, one during groove processing blade application cutting off processing
As stock-removing efficiency it is relatively low, the present invention by optimize incision, cut-out when blade cutting stress and impact so as to greatly improve groove add
Work blade cut efficiency.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the groove processing blade embodiments of the present invention；
Fig. 2 is the side view of the groove processing blade embodiments of the present invention；
Fig. 3 is the end-view of the groove processing blade embodiments of the present invention；
Fig. 4 is the groove processing blade embodiments top view of the present invention；
Fig. 5 is Fig. 4 enlarged drawing A；
Fig. 6 Fig. 5 sectional view B-B, C-C and D-D；
Each label represents in figure：
1st, blade；2nd, upper locating surface；3rd, lower locating surface；4th, side；5th, end face；6th, upper positioning inclined-plane group；7th, it is lower fixed
Position inclined-plane group；8th, locating surface is held；9th, side midplane；10th, midplane is held；11st, side edge；12nd, sword is held；121st, upper end sword；
1211st, left upper end sword；1212nd, middle upper end sword；1213rd, upper right side sword；122nd, lower end sword；1221st, lower-left end sword；1222、
Bottom righthand side sword；13rd, knife face after holding；14th, knife face behind side；15th, rake face；151st, upper rake face；152nd, lower rake face；
16th, face in positioning.
Embodiment
Fig. 1 to Fig. 6 shows an embodiment of the groove processing blade of the present invention, and the blade 1 is by upper locating surface 2, lower positioning
Two sides 4 and two end faces 5 of face 3 and the upper and lower locating surface of connection surround, and the upper locating surface 2 is provided with upper positioning
Inclined-plane group 6, the lower locating surface 3 be provided with it is lower positioning inclined-plane group 7, for the ease of manufacture, install positioning inclined-plane group 6 and under
Positioning inclined-plane group 7 has symmetrical cross sectional shape, and connection upper surface 2, end are respectively equipped between two end faces 5 and upper locating surface 2
The rake face 15 in face 5, knife face 13 behind two sides, described two ends are provided between rake face 15 and adjacent end face 5, side 4
Face 5 is all made up of knife face 12 after end locating surface 14 and end, end midplane 10 of the blade 1 on the central area of both ends of the surface 5
Symmetrically, intersecting two side edges 11 of formation respectively of knife face 13, end face 5 and rake face 15 and two end swords 12 behind side, it is described fixed
Plane 2, lower locating surface 3 and the end sword 12 are symmetrical on the side midplane 9 at the center of two sides 4, and end sword 12 is by upper end sword
121st, lower end sword 122 forms, and on the direction of end face 5, the upper end sword 121, the composition of lower end sword 122 have double-deck sword structure
End sword 12.The upper end sword 121 by left upper end sword 1211, in upper terminal knife edge 1212 and upper right side sword 1213 form, it is described
Lower end sword 122 is made up of lower-left end sword 1221, the bottom righthand side sword 1222 located at the both sides of upper end sword 121, on the direction of end face 5,
The upper upper end sword 121 has bigger cutting level compared with lower end sword 122.So as to which blade 1 is in workpiece fabrication is cut,
Upper end sword 121, lower end sword 122 successively cut workpiece, greatly reduce the cutting-impact of groove processing blade 1, so as to avoid
Generation cutting edge collapses scarce when blade 1 is cut into workpiece.Rake face 15 of the use of blade 1 simultaneously with absolute construction, upper end sword 121,
Lower end sword 122 using with the upper rake faces 151 of individual slots, the structure of lower rake face 152, and on above 151, lower rake face
152 have different groove profiles height, during processing chip will with time delay blade side 4, end face 5 it is crisscross distort simultaneously, and will
The layering distortion of different height occurs in the direction chip of end face 5, the chip of the small width of multistage can quickly fracture and can arrange in time
Go out, avoid chip and workpiece from being formed to scrape and extrude and improve machined surface quality.
In order to ensure that the upper end sword 121 of groove processing blade 1, lower end sword 122 have stronger guiding and fault trough ability, upper end sword
121st, lower end sword 122 have independent upper rake face 151, lower rake face 152, and upper rake face 151 compared with side edge 12, it is lower before
Knife face 152 has bigger groove profile height, while in order to ensure that there is upper end sword 121 less cutting force to reduce rake face 151
Generation severe friction, the upper rake face 151 have the cutting width reduced compared with upper end sword 121.
When groove processing blade 1 is cut off, grooving is processed, the size of the cutting width W decision cutting force of end sword 12, and on
End sword 121, the maximum cutting level difference of lower end sword 122 are H, the cutting width of upper end sword 5 is that W ' influences rake face 15
Chip breaking, chip removal ability, 5 cutting width is W, should be met：0.1W≤H≤0.4W, 0.2W≤W '≤0.5W.This reality
Apply in example, H=0.25H, W '=0.3W.
The present embodiment bracket groove processing blades 1, when being processed applied to cutting workpiece, fractureed to ensure that end sword 12 can complete workpiece,
Need to ensure that upper end sword 121 or lower end sword 122 and workpiece centre are contour, upper end sword 121 is by left upper end sword 1211, upper right side sword
1213 and the middle upper end sword 1212 between left upper end sword 1211, upper right side sword 1213 form, can when workpiece will be cut off
Lower end sword 122 and workpiece is avoided to contact, the only middle upper end sword 1212 of upper end sword 121 and workpiece contact are significantly reduced upper end sword
121 and workpiece contact length, angle is obtuse angle between the left upper end sword 1211, upper right side sword 1213, when workpiece will fracture,
It can ensure that the cutting width of end sword 12 is tapered into the middle upper end sword 1212 of only upper end sword 12 to contact, reduce to the full extent
With workpiece contact length, simultaneously as middle upper end sword 1212 is in the central area of the end sword 12 of blade 1, it is ensured that workpiece
Stress concentration will fracture in the end central area of sword 12, final workpiece from the end central area of sword 12 when fractureing, left upper end sword
1211st, upper right side sword 1213 and workpiece fracture, and place is nearer, and for the cutting sharpness of upper end sword 1212 in improving, workpiece fractures
When, left upper end sword 1211, upper right side sword 1213 are not susceptible to collapse scarce, left upper end sword 1211, middle upper end sword 1212 and upper right side
Sword 1213 should meet in anterior angle α 1, α 2, α 3 corresponding to rake face 151：2≤20 ° of 0≤α, -10≤α 1, α 3
≤5°.In the present embodiment, for the sharpness of upper end sword 1212 in ensureing, left upper end sword 1211, upper right side sword 1213
Anterior angle α 1=α 3=3 °, the anterior angle α 2=15 ° of upper end sword 1212 in card.
Blade is by larger impact when during groove processing blade grooving due to cutting, cutting off, in order to avoid groove processing blade collapses
Lack, general stock-removing efficiency is relatively low during groove processing blade application cutting off processing, and blade cuts when the present invention is by optimizing incision, cut-out
Stress and impact are cut so as to greatly improve groove processing blade cut efficiency.
In upper embodiment, be provided only with the upper locating surface 2, lower locating surface 3 one group of indent upper positioning inclined-plane group 6 and one group
The lower positioning inclined-plane 7 of indent, the present invention is not limited only to this, can will be upper fixed according to the width and actual processing request of blade 1
Plane 2, the lower upper positioning inclined-plane group 6 for determining face 3 provided with multigroup indent and lower positioning inclined-plane group 7.
In upper embodiment, one group of recessed upper positioning inclined-plane group 6 is provided only with the upper locating surface 2, lower locating surface 3 and one group recessed
Inclined-plane 7 is positioned, the present invention is not limited only to this, different with structure according to the technological requirement of blade 1, can also be by upper locating surface 2
One or more groups of convex upper positioning inclined-plane groups 6 are designed, determines to design one or more groups of convex lower positioning inclined-plane groups 7 on face 3 lower and forms.
In above example, upper end sword 121 is higher than lower end sword 122, and upper rake face 151 is higher than lower rake face 152, groove processing knife
Upper end sword 121 first contacts workpiece when piece 1 cuts workpiece, and the middle upper end sword 1212 of upper end sword 121 is that workpiece fractures stress during cut-out
Concentrated area, the present invention are not limited only to this, different according to application working condition requirement, can also design upper end sword 121 less than lower end
Sword 122, upper rake face 151 are less than lower rake face 152, and lower end sword 122 first contacts workpiece when groove processing blade 1 cuts workpiece 1,
Lower end sword 122 is that workpiece fractures using concentrated area during cut-out.Further, by lower end sword 122 by located at 121 liang of upper end sword
Lower-left end sword 1221, the bottom righthand side sword 1222 of side form, and on the direction of end face 5, the upper upper end sword 121 is compared with lower end
Sword 122 has smaller cutting level, and the upper rake face 151 has low groove profile height compared with side edge 12, lower rake face 152.
On the inward direction of end face, cutting width of the upper rake face 151 compared with the tool increase of upper end sword 121.
Above-mentioned simply presently preferred embodiments of the present invention, not makees any formal limitation to the present invention.Although the present invention with compared with
Good embodiment is disclosed above, but is not limited to the present invention.Any those skilled in the art, this hair is not being departed from
In the case of bright technical scheme scope, all technical solution of the present invention is made using the technology contents of the disclosure above many possible
Changes and modifications, or it is revised as the equivalent embodiment of equivalent variations.Therefore, every content without departing from technical solution of the present invention,
According to the technology of the present invention essence to any simple modifications, equivalents, and modifications made for any of the above embodiments, all should fall in the present invention
In the range of technical scheme protection.
Claims (16)
1. a kind of groove processing blade, the blade (1) is upper and lower fixed by upper locating surface (2), lower locating surface (3) and connection
Two sides (4) and two end faces (5) of plane are surrounded, and connection is provided with least between end face (5) and upper locating surface (2)
Upper surface (2), the rake face (15) of end face (5), between single rake face (15) and adjacent end face (5), side (4)
Provided with knife face (13) behind two sides, behind the side, knife face (13), end face (5) and rake face (15) are intersecting forms side edge respectively
(11) and end sword (12), the upper locating surface (2), side midplane (9) of the lower locating surface (3) on two sides (4) center
Symmetrically, it is characterised in that：The end sword (12) is made up of upper end sword (121), lower end sword (122), in end face (5) side
Upwards, the upper end sword (121), end sword (12) of lower end sword (122) composition with double-deck sword structure.
2. groove processing blade according to claim 1, it is characterised in that：The upper end sword (121) by left upper end sword (1211),
In upper terminal knife edge (1212) and upper right side sword (1213) form, the left upper end sword (1211), upper right side sword (1213) it
Between angle be obtuse angle.
3. groove processing blade according to claim 2, it is characterised in that：The end sword (12) is on side midplane (9)
Symmetrically.
4. groove processing blade according to claim 3, it is characterised in that：The rake face (15) and upper end sword (121),
Upper rake face (151), lower rake face (152) composition corresponding to lower end sword (122).
5. groove processing blade according to claim 4, it is characterised in that：The lower end sword (122) is by located at upper end sword
(121) the lower-left end sword (1221) of both sides, bottom righthand side sword (1222) composition, it is described described on end face (5) direction
Upper end sword (121) has bigger cutting level compared with lower end sword (122).
6. groove processing blade according to claim 4, it is characterised in that：The lower end sword (122) is by located at upper end sword
(121) the lower-left end sword (1221) of both sides, bottom righthand side sword (1222) composition, it is described described on end face (5) direction
Upper end sword (121) has smaller cutting level compared with lower end sword (122).
7. the groove processing blade according to claim 5 or 6, it is characterised in that：The cutting width of the end sword (5) is
The maximum cutting level difference H of W, the upper end sword (121) and lower end sword (122), should meet：0.1W≤H≤0.4W.
8. groove processing blade according to claim 7, it is characterised in that：The cutting width of the upper end sword (5) is w ',
It should meet：0.2W≤W’≤0.5W.
9. groove processing blade according to claim 8, it is characterised in that：The upper locating surface (2) is provided with upper positioning
Inclined-plane group (6), the lower locating surface (3) are provided with lower positioning inclined-plane group (7), the upper positioning inclined-plane group (6) and lower fixed
Position inclined-plane group (7) has symmetrical cross sectional shape.
10. groove processing blade according to claim 9, it is characterised in that：The left upper end sword (1211), middle upper end sword
(1212) and upper right side sword (1213) anterior angle is respectively α 1, α 2 and α 3, should be met：2≤20 ° of 0≤α, -10≤α
1、α3≤5°。
11. groove processing blade according to claim 4, it is characterised in that：Described two end faces (5) are all by end locating surface
(14) and behind end knife face (12) forms, end midplane (10) of the blade (1) on both ends of the surface (5) central area
Symmetrically.
12. groove processing blade according to claim 4, it is characterised in that：The end face (5) is by end locating surface (14)
Formed with knife face behind end (12), the other end (5) is made up of end locating surface (14).
13. groove processing blade according to claim 5, it is characterised in that：The upper rake face (151) compared with side edge (12),
Lower rake face (152) has bigger groove profile height.
14. groove processing blade according to claim 13, it is characterised in that：The upper rake face (151) is compared with upper end sword
(121) there is the cutting width reduced.
15. groove processing blade according to claim 6, it is characterised in that：The upper rake face (151) compared with side edge (12),
Lower rake face (152) has low groove profile height.
16. groove processing blade according to claim 15, it is characterised in that：On the inward direction of end face, the knife of going forward
Cutting width of the face (151) compared with upper end sword (121) tool increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392979.0A CN107414110A (en) | 2016-05-24 | 2016-05-24 | A kind of groove processing blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392979.0A CN107414110A (en) | 2016-05-24 | 2016-05-24 | A kind of groove processing blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107414110A true CN107414110A (en) | 2017-12-01 |
Family
ID=60422929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610392979.0A Pending CN107414110A (en) | 2016-05-24 | 2016-05-24 | A kind of groove processing blade |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253065A (en) * | 2019-06-06 | 2019-09-20 | 株洲钻石切削刀具股份有限公司 | A kind of slot processing blades and cutting tool |
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|---|---|---|---|---|
| WO1998040181A1 (en) * | 1997-03-11 | 1998-09-17 | Iscar Ltd. | Cutting insert |
| DE69612060T2 (en) * | 1995-11-23 | 2001-09-06 | Sandvik Ab | Cutting insert for shaping and widening grooves |
| JP2011148056A (en) * | 2010-01-22 | 2011-08-04 | Mitsubishi Materials Corp | Edge replaceable slotting tool and method for slotting in end surface |
| CN103379975A (en) * | 2011-02-28 | 2013-10-30 | 京瓷株式会社 | Cutting insert, cutting tool, and method for manufacturing cut product using cutting insert and cutting tool |
| CN103476526A (en) * | 2011-03-09 | 2013-12-25 | 森拉天时奥地利有限公司 | Cutting insert |
-
2016
- 2016-05-24 CN CN201610392979.0A patent/CN107414110A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69612060T2 (en) * | 1995-11-23 | 2001-09-06 | Sandvik Ab | Cutting insert for shaping and widening grooves |
| WO1998040181A1 (en) * | 1997-03-11 | 1998-09-17 | Iscar Ltd. | Cutting insert |
| JP2011148056A (en) * | 2010-01-22 | 2011-08-04 | Mitsubishi Materials Corp | Edge replaceable slotting tool and method for slotting in end surface |
| CN103379975A (en) * | 2011-02-28 | 2013-10-30 | 京瓷株式会社 | Cutting insert, cutting tool, and method for manufacturing cut product using cutting insert and cutting tool |
| CN103476526A (en) * | 2011-03-09 | 2013-12-25 | 森拉天时奥地利有限公司 | Cutting insert |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253065A (en) * | 2019-06-06 | 2019-09-20 | 株洲钻石切削刀具股份有限公司 | A kind of slot processing blades and cutting tool |
| CN110253065B (en) * | 2019-06-06 | 2021-04-20 | 株洲钻石切削刀具股份有限公司 | Groove machining blade and cutting tool |
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Application publication date: 20171201 |