CN103143741A - Indexable double-surface grooved cutting insert - Google Patents
Indexable double-surface grooved cutting insert Download PDFInfo
- Publication number
- CN103143741A CN103143741A CN2012105653221A CN201210565322A CN103143741A CN 103143741 A CN103143741 A CN 103143741A CN 2012105653221 A CN2012105653221 A CN 2012105653221A CN 201210565322 A CN201210565322 A CN 201210565322A CN 103143741 A CN103143741 A CN 103143741A
- Authority
- CN
- China
- Prior art keywords
- chip
- face
- edge
- cutting
- chip breaker
- 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
Images
Landscapes
- Milling Processes (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention relates to an indexable double-surface grooved cutting insert. An insert body is provided with an insert-positioning hole located at the geometrical center of the insert body, at least three cutting units which are respectively located in the included angle between two sides are formed on each of the upper and the lower end surfaces, and each cutting unit consists of a main cutting edge, side cutting edges, a first front insert face, a second front insert face, a first chip breaker and a second chip breaker; the main cutting edge is provided with an edge chamfer, and the side cutting edges are provided with chamfers; the end surfaces are provided with sunken chip-breaking grooves neighboring the chamfers and the edge chamfers, each chip-breaking groove consists of the first front insert face and the second front insert face which are sequentially and downwardly sunken from the edge chamfer to the insert-positioning hole and are smoothly connected, the chip breakers with planar chip-breaking tops are arranged around the insert-positioning hole, and the marginal sections of the chip breakers, which are located on the cutting units, neighbor the edge chamfers along angular bisectors, and sequentially and gradually rise up from the chip-breaking grooves, so that the first chip breakers and the second chip breakers are formed.
Description
Technical field
The present invention relates to a kind of turning cutting tool of metal cutting manufacture field, particularly a kind of semi-finished indexable two-sided grooved cutting tip that has the metal material workpiece of very high toughness and plasticity for steel etc.
Background technology
In prior art, indexable two-sided grooved turning insert is the cutting tip of commonly using, and selecting of turning insert should be selected according to material and the processing purposes of workpiece to be machined.Iron-carbon alloy for steel carbon-content between 0.04%～2.3%, because its workpiece to be machined has very high toughness and plasticity, cutting in conjunction with half finish turning processing has certain thickness characteristics, and the groove design of turning insert has been proposed special requirement.in prior art, the cutting unit of indexable two-sided grooved cutting tip only arranges main cutting edge usually, front cutting edge, a rake face, a chip breaker that is positioned at end face, and its filings-breaking surface and rake face are oppositely arranged, be connected by plane or arc surface between filings-breaking surface and rake face, point of a knife does not arrange the chamfered edge plane usually, keen edge, even perhaps have two anterior angles, secondary chip breaking structure, but because the relevance between each parameter is not strong, mate bad, in steel carry out the semifinishing process preferably to above-mentioned toughness, workpiece to be machined generation plastic deformation, along with plastic region increases and the plastic deformation merit is increased, cause the cutting force that blade is subject to increase, cutting temperature is higher, thereby easily cause cutter and smear metal generation bonding abrasion, sharp-pointed point of a knife can not bear abominable processing environment and easy tipping, serious wear, blade decrease in service life, or affect the surface quality of workpiece to be machined because of the chip breaking poor effect, do not reach the relevant criterion requirement, production efficiency descends, increased production cost, therefore, cutting tip with above-mentioned grooved can not adapt to the semifinishing requirement of above-mentioned steel.
Summary of the invention
The present invention is directed to above-mentioned deficiency, a kind of indexable two-sided grooved turning insert is provided, it has two anterior angles, secondary chip breaking structure, and form very strong relevance between each parameter, matching is fine, can satisfy the semifinishing requirement of the iron-carbon alloy steel of phosphorus content between 0.04%～2.3%, has long service life, the advantage that the workpiece to be machined surface quality is good.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of indexable two-sided grooved cutting tip, described blade body is the symmetrical polygonal body in up and down, described blade body is provided with the blade locating hole 7 that is positioned at its geometric center, described blade body comprises upper and lower end face, at least three sides 3 and the arc surface 4 that connects each side 3, described arc surface 4 intersects formation main cutting edge 51 with end face; Formation side cutting edge 61 is intersected with end face in described side 3, form respectively the cutting unit that is positioned at the angle, two sides 15 of at least 3 on upper and lower surface, it is characterized in that: described cutting unit 15 comprises main cutting edge 51, side cutting edge 61, major first face 8, the second rake face 9, the first chip breaker 10 and the second chip breaker 12; Described main cutting edge 51 is provided with the negative chamfered edge 5 of point of a knife, and described side cutting edge 61 is provided with negative chamfered edge 6; The contiguous negative chamfered edge 6 of described end face and the negative chamfered edge 5 of point of a knife are provided with the chip-breaker 14 to lower recess, described chip-breaker 14 comprises from negative chamfered edge 5 beginnings of point of a knife to described blade locating hole 7 successively to major first face 8 and second rake face 9 of lower recess and smooth connection, chip breaker with plane chip breaking end face 13 arranges around blade locating hole 7, the limit section that described chip breaker is positioned at the cutting unit place along angular bisector to point of a knife negative chamfered edge 5 contiguous, and make described limit section from chip-breaker 14 upwards successively gradual change increase and form the first chip breaker 10 and the second chip breaker 12.
Described blade body is the prismatic quadrangle, and the width of the negative chamfered edge 5 of described point of a knife is 0.05mm～0.1mm; The negative chamfered edge 5 of described point of a knife is 5 °～15 ° with the angle [alpha] that chip breaking end face 13 forms; Described major first face 8 is 2 °～10 ° with the angle beta that chip breaking end face 13 forms; Described the second rake face 9 is 10 °～30 ° with the angle γ that chip breaking end face 13 forms.
Described negative chamfered edge angle [alpha] angular range is 10 °～15 °; The first anterior angle β is 3 °～6 °; The second anterior angle γ is 20 °～25 °.
The first chip breaker 10 is connected by transition face 11 with the second chip breaker 12.
Described the first chip breaker 10 is the sphere of projection, and the radius R of described sphere is 0.5mm～3mm.
Described the first chip breaker 10 is 0.9mm～1.1mm to the shortest horizontal range a of described main cutting edge 61, and the shortest vertical range b is 0.05mm～0.1mm.
Compared with prior art, the invention has the advantages that:
The invention discloses a kind of indexable two-sided grooved turning insert, because it is provided with the negative chamfered edge of point of a knife, increased the intensity of blade, improved the radiating condition of blade, especially be adapted to machine ductile material, the iron-carbon alloy of working steel products phosphorus content between 0.04%～2.3% for example, the existence of chamfered edge face can be avoided tipping, improves tool life.And owing to being provided with major first face to connect chamfered edge face and the second rake face, not only guaranteed the keen edge degree, and satisfied the cutting requirement of toughness material.And this hook angle structure has strengthened intensity and the crushing resistance of turning insert cutting edge, and the roughness of finished surface also reduces greatly, has reduced tipping and wearing and tearing, and blade life improves greatly.Simultaneously because it is provided with the chip breaking structure twice, when machine ductile material, smear metal is through twice chip breaking, even the larger toughness smear metal of thickness also can be fractureed, and can guarantee that machined surface avoids being scratched by smear metal.The present invention has enlarged the scope of application of blade, in production application, makes its workpiece that can process general material, also can satisfy the machining needs of toughness material, has saved production cost.
Description of drawings
Fig. 1 is perspective view of the present invention
Fig. 2 is the partial enlarged drawing of cutting angle sword
Fig. 3 is the A-A cross section view of Fig. 2
Fig. 4 is the cutting unit partial enlarged drawing
In figure, each label represents:
1, upper surface, 2, the lower surface, 3, the side, 4, cutting circle cambered surface, 5, the negative chamfered edge of point of a knife, 51, main cutting edge, 6, the negative chamfered edge of cutting edge, 61, the side cutting edge, 7, the blade locating hole, 8, major first face, the 9, second rake face, the 10, first chip breaker, 11, transition face, the 12, second chip breaker, 13, the chip breaking end face, 14, chip-breaker, 15, cutting unit.
The specific embodiment
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1: a kind of indexable two-sided grooved cutting tip, described blade body is the prismatic quadrangle blade that 80 ° of nose angles of CN type are prismatic, as shown in Figures 1 to 4, described blade body is provided with the blade locating hole 7 that is positioned at its geometric center, described blade body comprises upper surface 1, lower surface 2, four sides 3 and the arc surface 4 that connects each side 3, described arc surface 4 intersects formation main cutting edge 51 with 1/ lower surface 2, upper surface; Formation side cutting edge 61 is intersected with 1/ lower surface 2, upper surface in described side 3, in the upper surface 1, lower surface 2 forms respectively the cutting unit 15 that is positioned at 3 angles, two sides of 4, described cutting unit 15 comprises main cutting edge 51, side cutting edge 61, major first face 8, the second rake face 9, the first chip breaker 10 and the second chip breaker 12; Described main cutting edge 51 is provided with the negative chamfered edge 5 of point of a knife, and described side cutting edge 61 is provided with negative chamfered edge 6; The contiguous negative chamfered edge 6 of described end face and the negative chamfered edge 5 of point of a knife are provided with the chip-breaker 14 to lower recess, described chip-breaker 14 comprises from negative chamfered edge 5 beginnings of point of a knife to described centre bore 7 successively to major first face 8 and second rake face 9 of lower recess and smooth connection, chip breaker with plane chip breaking end face 13 arranges around blade locating hole 7, the limit section that described chip breaker is positioned at the cutting unit place along angular bisector to point of a knife negative chamfered edge 5 contiguous, and make described limit section from chip-breaker 14 upwards successively gradual change increase and form the first chip breaker 10 and the second chip breaker 12.
In the present embodiment, the width of the negative chamfered edge 5 of described point of a knife is 0.05mm～0.1mm; Be preferably 0.08mm; The chamfered edge face width degree of bearing chamfered edge due to point of a knife is limited in narrower scope, and the setting that makes point of a knife bear chamfered edge does not change the effect of blade anterior angle.
The negative chamfered edge 5 of described point of a knife is 5 °～15 ° with the angle [alpha] that chip breaking end face 13 forms; Described major first face 8 is 2 °～10 ° with the angle beta that chip breaking end face 13 forms; Described the second rake face 9 is 10 °～30 ° with the angle γ that chip breaking end face 13 forms.
In the present embodiment, described negative chamfered edge angle [alpha] angular range is preferably 10 °～15 °; The first anterior angle β is preferably 3 °～6 °; The second anterior angle γ is preferably 20 °～25 °.Particularly, in the present embodiment, α is 15 °; β is 6 °; γ is 15 °; In working angles, the first anterior angle β can effectively reduce the contact area of negative chamfered edge 5 and workpiece material, increases the stressed of workpiece material in order to excise better smear metal; The second anterior angle γ plays effective supporting role to negative chamfered edge 5 and the first anterior angle β, has increased edge strength, makes it to bear larger external pressure; In the present embodiment, as preferred embodiment, the first chip breaker 10 and the second chip breaker 12 join by transition face 11.
In the present embodiment, as preferred embodiment, described the first chip breaker 10 can be the sphere of projection, and the radius R of described sphere is 0.5mm～3mm.
In the present embodiment, as preferred embodiment, described the first chip breaker 10 is 0.9mm～1.1mm to the shortest horizontal range a of described main cutting edge 61, and the shortest vertical range b is 0.05mm～0.1mm, and in the present embodiment, b is 0.06mm.
By the first filings-breaking surface is set, turning insert to toughness preferably workpiece with little cutting-in, when semifinishing is carried out in little feeding, smear metal by curling torsion easily to fractureing; In large cutting-in, when roughing feed carries out semifinishing, smear metal is swashed to the second filings-breaking surface along the first filings-breaking surface, even if machine ductile material, its smear metal also can be fractureed easily, also can make work piece obtain good surface quality.
Above-described embodiment is only the preferred embodiment of the present invention; should be pointed out that for the person of ordinary skill of the art, do not breaking away under principle prerequisite of the present invention; can also make some equivalents, these equivalents all should be considered as protection scope of the present invention.
Claims (7)
1. indexable two-sided grooved cutting tip, described blade body is the symmetrical polygonal body in up and down, described blade body is provided with the blade locating hole 7 that is positioned at its geometric center, described blade body comprises upper surface 1, lower surface 2, at least three sides 3 and the arc surface 4 that connects each side 3, described arc surface 4 intersects formation main cutting edge 51 with end face; Formation side cutting edge 61 is intersected with end face in described side 3, form respectively at least 3 cutting units 15 that are positioned at the angle, two sides at upper and lower end face, it is characterized in that: cutting unit 15 comprises main cutting edge 51, side cutting edge 61, major first face 8, the second rake face 9, the first chip breaker 10 and the second chip breaker 12; Described main cutting edge 51 is provided with the negative chamfered edge 5 of point of a knife, and described side cutting edge 61 is provided with negative chamfered edge 6; The contiguous negative chamfered edge 6 of described end face and the negative chamfered edge 5 of point of a knife are provided with the chip-breaker 14 to lower recess, described chip-breaker 14 comprises from negative chamfered edge 5 beginnings of point of a knife to blade locating hole 7 successively to major first face 8 and second rake face 9 of lower recess and smooth connection, chip breaker with plane chip breaking end face 13 arranges around blade locating hole 7, the limit section that described chip breaker is positioned at the cutting unit place along angular bisector to point of a knife negative chamfered edge 5 contiguous, and make described limit section from chip-breaker 14 upwards successively gradual change increase and form the first chip breaker 10 and the second chip breaker 12.
2. a kind of indexable two-sided grooved cutting tip according to claim 1, it is characterized in that: described blade body is the prismatic quadrangle, the width of the negative chamfered edge 5 of described point of a knife is 0.05mm～0.1mm; The negative chamfered edge 5 of described point of a knife is 5 °～15 ° with the angle [alpha] that chip breaking end face 13 forms; Described major first face 8 is 2 °～10 ° with the angle beta that chip breaking end face 13 forms; Described the second rake face 9 is 10 °～30 ° with the angle γ that chip breaking end face 13 forms.
3. a kind of indexable two-sided grooved cutting tip according to claim 1, it is characterized in that: described negative chamfered edge angle [alpha] angular range is 10 °～15 °; The first anterior angle β is 3 °～6 °; The second anterior angle γ is 20 °～25 °.
4. a kind of indexable two-sided grooved cutting tip according to claim 1, it is characterized in that: the first chip breaker 10 is connected by transition face 11 with the second chip breaker 12.
5. a kind of indexable two-sided grooved cutting tip according to claim 2 is characterized in that: described the first chip breaker 10 is the sphere of projection, and the radius R of described sphere is 0.5mm～3mm.
6. a kind of indexable two-sided grooved cutting tip according to claim 4, it is characterized in that: described the first chip breaker 10 is 0.9mm～1.1mm to the shortest horizontal range a of described main cutting edge 61, and the shortest vertical range b is 0.05mm～0.1mm.
7. a kind of indexable two-sided grooved cutting tip according to claim 2, it is characterized in that: when the angular range of the first anterior angle β is 3 °～6 °, described negative chamfered edge angle [alpha] is 10 °～15 °, described the second anterior angle γ is 20 °～25 °, described the first chip breaker 10 is 0.9mm～1.1mm to the shortest horizontal range a of described main cutting edge 61, and the shortest vertical range b is 0.05mm～0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210565322.1A CN103143741B (en) | 2012-12-24 | 2012-12-24 | A kind of indexable two-sided grooved cutting tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210565322.1A CN103143741B (en) | 2012-12-24 | 2012-12-24 | A kind of indexable two-sided grooved cutting tip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103143741A true CN103143741A (en) | 2013-06-12 |
| CN103143741B CN103143741B (en) | 2015-12-02 |
Family
ID=48542211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210565322.1A Active CN103143741B (en) | 2012-12-24 | 2012-12-24 | A kind of indexable two-sided grooved cutting tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103143741B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862074A (en) * | 2014-04-08 | 2014-06-18 | 哈尔滨理工大学 | Heavy cutting blade of double-chip-breaking structure |
| CN105965045A (en) * | 2016-06-29 | 2016-09-28 | 北京沃尔德金刚石工具股份有限公司 | Chip breaking groove cutter and processing method |
| CN107598200A (en) * | 2017-10-13 | 2018-01-19 | 株洲欧科亿数控精密刀具股份有限公司 | A kind of steel class turning insert |
| CN107790754A (en) * | 2017-11-23 | 2018-03-13 | 株洲欧科亿数控精密刀具股份有限公司 | The two-sided groove profile Indexable cutting inserts of one kind finishing |
| CN109014258A (en) * | 2018-09-10 | 2018-12-18 | 株洲华锐精密工具股份有限公司 | One kind being used for the semi-finished indexable turning blade of titanium alloy |
| CN110788355A (en) * | 2018-08-01 | 2020-02-14 | 上海必攀金属切削技术有限公司 | CBN (cubic boron nitride) blade and machining method thereof |
| CN111001832A (en) * | 2019-12-20 | 2020-04-14 | 厦门金鹭特种合金有限公司 | Take PCBN blade of arborescent chip breaker |
| CN113787204A (en) * | 2021-09-03 | 2021-12-14 | 厦门金鹭特种合金有限公司 | Cubic boron nitride cutter with chip breaker |
| CN113814430A (en) * | 2021-09-03 | 2021-12-21 | 厦门金鹭特种合金有限公司 | Diamond cutter with chip breaker groove for aluminum alloy material processing |
| CN114799305A (en) * | 2022-04-28 | 2022-07-29 | 厦门金鹭特种合金有限公司 | Diamond milling cutter with chip breaker groove |
| CN115138902A (en) * | 2022-07-04 | 2022-10-04 | 沈阳航空航天大学 | CFRP lateral cutting milling cutter and lateral cutting method |
| CN107598200B (en) * | 2017-10-13 | 2024-11-12 | 株洲欧科亿数控精密刀具股份有限公司 | Steel turning blade |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08118112A (en) * | 1994-10-19 | 1996-05-14 | Toshiba Tungaloy Co Ltd | Throwaway tip |
| CN1043412C (en) * | 1992-07-02 | 1999-05-19 | 桑德维克公司 | Cutting insert for chipforming machining |
| US6217264B1 (en) * | 1998-05-30 | 2001-04-17 | Korloy, Inc. | Cutting insert having an improved chip breaker |
| CN1615196A (en) * | 2001-11-20 | 2005-05-11 | 三菱麻铁里亚尔株式会社 | Throwaway tip |
| CN1799736A (en) * | 2005-12-27 | 2006-07-12 | 株洲钻石切削刀具股份有限公司 | Reversible holes turning insert |
| CN101695751A (en) * | 2002-03-12 | 2010-04-21 | H.C.施塔克股份有限公司 | Valve metal powders and process for producing them |
| CN101730601A (en) * | 2007-07-05 | 2010-06-09 | 特固克有限会社 | Cutting insert having a corner recess |
| CN202087853U (en) * | 2010-12-07 | 2011-12-28 | 中硬金属切削(大连)有限公司 | Double groove type indexable vertical numerical control turning blade for heavy cutting |
| CN102665977A (en) * | 2009-10-02 | 2012-09-12 | 森拉天时奥地利有限公司 | Cutting insert for a cutting tool |
| CN203091767U (en) * | 2012-12-24 | 2013-07-31 | 株洲欧科亿硬质合金有限公司 | Indexable double-sided groove type cutting tip |
-
2012
- 2012-12-24 CN CN201210565322.1A patent/CN103143741B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043412C (en) * | 1992-07-02 | 1999-05-19 | 桑德维克公司 | Cutting insert for chipforming machining |
| JPH08118112A (en) * | 1994-10-19 | 1996-05-14 | Toshiba Tungaloy Co Ltd | Throwaway tip |
| US6217264B1 (en) * | 1998-05-30 | 2001-04-17 | Korloy, Inc. | Cutting insert having an improved chip breaker |
| CN1615196A (en) * | 2001-11-20 | 2005-05-11 | 三菱麻铁里亚尔株式会社 | Throwaway tip |
| CN101695751A (en) * | 2002-03-12 | 2010-04-21 | H.C.施塔克股份有限公司 | Valve metal powders and process for producing them |
| CN1799736A (en) * | 2005-12-27 | 2006-07-12 | 株洲钻石切削刀具股份有限公司 | Reversible holes turning insert |
| CN101730601A (en) * | 2007-07-05 | 2010-06-09 | 特固克有限会社 | Cutting insert having a corner recess |
| CN102665977A (en) * | 2009-10-02 | 2012-09-12 | 森拉天时奥地利有限公司 | Cutting insert for a cutting tool |
| CN202087853U (en) * | 2010-12-07 | 2011-12-28 | 中硬金属切削(大连)有限公司 | Double groove type indexable vertical numerical control turning blade for heavy cutting |
| CN203091767U (en) * | 2012-12-24 | 2013-07-31 | 株洲欧科亿硬质合金有限公司 | Indexable double-sided groove type cutting tip |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862074B (en) * | 2014-04-08 | 2016-02-10 | 哈尔滨理工大学 | A kind of double break bits structure heavy cutting blade |
| CN103862074A (en) * | 2014-04-08 | 2014-06-18 | 哈尔滨理工大学 | Heavy cutting blade of double-chip-breaking structure |
| CN105965045A (en) * | 2016-06-29 | 2016-09-28 | 北京沃尔德金刚石工具股份有限公司 | Chip breaking groove cutter and processing method |
| CN107598200A (en) * | 2017-10-13 | 2018-01-19 | 株洲欧科亿数控精密刀具股份有限公司 | A kind of steel class turning insert |
| CN107598200B (en) * | 2017-10-13 | 2024-11-12 | 株洲欧科亿数控精密刀具股份有限公司 | Steel turning blade |
| CN107790754B (en) * | 2017-11-23 | 2024-06-11 | 株洲欧科亿数控精密刀具股份有限公司 | Double-sided groove type indexable cutting blade for finish machining |
| CN107790754A (en) * | 2017-11-23 | 2018-03-13 | 株洲欧科亿数控精密刀具股份有限公司 | The two-sided groove profile Indexable cutting inserts of one kind finishing |
| CN110788355A (en) * | 2018-08-01 | 2020-02-14 | 上海必攀金属切削技术有限公司 | CBN (cubic boron nitride) blade and machining method thereof |
| CN109014258A (en) * | 2018-09-10 | 2018-12-18 | 株洲华锐精密工具股份有限公司 | One kind being used for the semi-finished indexable turning blade of titanium alloy |
| CN111001832A (en) * | 2019-12-20 | 2020-04-14 | 厦门金鹭特种合金有限公司 | Take PCBN blade of arborescent chip breaker |
| CN113787204A (en) * | 2021-09-03 | 2021-12-14 | 厦门金鹭特种合金有限公司 | Cubic boron nitride cutter with chip breaker |
| CN113787204B (en) * | 2021-09-03 | 2022-12-09 | 厦门金鹭特种合金有限公司 | Cubic boron nitride cutter with chip breaker |
| CN113814430B (en) * | 2021-09-03 | 2022-12-30 | 厦门金鹭特种合金有限公司 | Diamond cutter with chip breaker groove for aluminum alloy material processing |
| CN113814430A (en) * | 2021-09-03 | 2021-12-21 | 厦门金鹭特种合金有限公司 | Diamond cutter with chip breaker groove for aluminum alloy material processing |
| CN114799305A (en) * | 2022-04-28 | 2022-07-29 | 厦门金鹭特种合金有限公司 | Diamond milling cutter with chip breaker groove |
| CN115138902A (en) * | 2022-07-04 | 2022-10-04 | 沈阳航空航天大学 | CFRP lateral cutting milling cutter and lateral cutting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103143741B (en) | 2015-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103143741B (en) | A kind of indexable two-sided grooved cutting tip | |
| WO2011142297A1 (en) | Cutting insert | |
| CN110695386B (en) | Indexable turning tool | |
| CN203091767U (en) | Indexable double-sided groove type cutting tip | |
| CN109332736B (en) | Be used for stainless steel flange turning blade | |
| CN203030940U (en) | Transposition groove type turning tool blade for titanium alloy semifinishing efficient cutting | |
| CN111001832B (en) | PCBN blade with tree-shaped chip breaker | |
| CN211135565U (en) | Indexable turning insert with integrated rough machining and finish machining | |
| CN107570772B (en) | Cutting insert having a plurality of different coatings on a surface thereof | |
| CN101695761A (en) | Cutting blade for processing soft metal materials | |
| US20190314906A1 (en) | Metal cutting insert for milling | |
| CN113857508B (en) | Turning blade with actively controlled chip | |
| CN107363276A (en) | A kind of two-sided groove profile Indexable cutting inserts | |
| CN103551613A (en) | Groove type super-hard turning cutter blade for fine processing | |
| CN111203554A (en) | Indexable turning insert with integrated rough machining and finish machining | |
| CN201848553U (en) | Numerical control cutting blade | |
| CN204108342U (en) | Turning indexable insert tip, throw away tip | |
| CN107378010B (en) | Indexable cutting insert | |
| CN108856757B (en) | Shaping processing cutter | |
| CN104308206A (en) | Indexable cutter blade for turning | |
| CN210139118U (en) | Special cutter for grooving of invisible fastener | |
| CN218425840U (en) | Square shoulder milling cutter blade and cutter | |
| CN210937335U (en) | Cutting insert and tool for square shoulder milling | |
| CN203711879U (en) | Indexable inner hole turning blade | |
| CN207188814U (en) | A kind of two-sided groove profile Indexable cutting inserts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Dong Jia Duan high-tech park in Hunan province 412008 Zhuzhou city Lusong District venture four Road No. eight Patentee after: Zhuzhou OUKE CNC precision cutting tools Co., Ltd. Address before: Dong Jia Duan high-tech park in Hunan province 412008 Zhuzhou city Lusong District venture four Road No. eight Patentee before: Zhuzhou OKE Carbide Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 412500, Hunan County, Zhuzhou province Yanling County entrepreneurship Park entrepreneurial road Patentee after: Zhuzhou OUKE CNC precision cutting tools Limited by Share Ltd Address before: Dong Jia Duan high-tech park in Hunan province 412008 Zhuzhou city Lusong District venture four Road No. eight Patentee before: Zhuzhou OUKE CNC precision cutting tools Co., Ltd. |