CN107414114A - A kind of Double-sided, indexable turning insert for roughing high temperature alloy - Google Patents
A kind of Double-sided, indexable turning insert for roughing high temperature alloy Download PDFInfo
- Publication number
- CN107414114A CN107414114A CN201710883716.4A CN201710883716A CN107414114A CN 107414114 A CN107414114 A CN 107414114A CN 201710883716 A CN201710883716 A CN 201710883716A CN 107414114 A CN107414114 A CN 107414114A
- Authority
- CN
- China
- Prior art keywords
- chip
- arc
- projection
- plane
- circular
- 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
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
- B23B27/22—Cutting tools with chip-breaking equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/32—Chip breaking or chip evacuation
- B23B2200/321—Chip breaking or chip evacuation by chip breaking projections
Abstract
The present invention discloses a kind of Double-sided, indexable turning insert for roughing high temperature alloy, at least one drift angle is provided with blade, jut one is provided between drift angle and blade center, highest plane is top plane on jut one, each drift angle is provided with a cutting unit, cutting unit includes arc edge, main cutting edge and chip-breaker, chip-breaker includes starting the arc edge that is sequentially connected to blade positioning centre bore direction along arc edge, major first face, second rake face, chip breaking trench bottom and spill chip breaker and top plane, an indent spherical of the spill chip breaker between top plane and upper surface or lower surface.The turning insert has and can effectively control the curling of chip and fracture, and can smooth chip removal；And the edge strength of indexable insert tip, throw away tip is high, very big cutting resistance can be born, and chip space is big, can effectively alleviate cutting temperature during processing, be adapted to the roughing of the uniform uneven high temperature alloy of blank allowance.
Description
Technical field
The present invention relates to a kind of turning cutting tool in metal cutting process field, more particularly to a kind of be used for roughing
The turning insert of high temperature alloy.
Background technology
In the prior art, indexable two-sided groove profile cutting tip is conventional cutting tip, as user is to being processed
The requirement of the surface quality of part, and requirement in the uneven workpiece of machining blanks surplus to the indexable insert tip, throw away tip life-span are all got over
Come higher.
Due to high temperature alloy it is difficult to process, cutting edge is too sharp, and point of a knife easily collapses；Point of a knife intensity is too high, and cutting resistance is big,
This by accelerate turning insert after knife face abrasion, so as to influence the life-span of blade.
During the roughing of hard alloy, the usually used indexable numerical control turning blade with multiple cutting units,
This blade is indexable to use other point of a knife after a corner wear, and blade is general after being worn out directly to discard throw away.These
The cutting edge front end of blade carries negative rake, therefore has that cutting resistance is big, and chip discharge direction is indefinite, and blade tip temperature is excessively high
The defects of influenceing blade life, particularly high rigidity, high viscosity metal material exist in working angles cutting temperature it is high plus
Work cutting hardening is serious, easily forms built-up edge, the problems such as plastic deformation resistance is big and surface quality and precision are not easy to ensure.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of Double-sided, indexable turning insert for roughing high temperature alloy,
The turning insert has and can effectively control the curling of chip and fracture, and can smooth chip removal；And the cutting edge of indexable insert tip, throw away tip
Intensity is high, can bear very big cutting resistance, and chip space is big, can effectively alleviate cutting temperature during processing, be adapted to
The roughing of the uniform uneven high temperature alloy of blank allowance.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of Double-sided, indexable turning insert for roughing high temperature alloy, it is characterised in that the blade body is polygon
Body, the blade body be provided with positioned at its geometric center blade positioning centre bore, the blade body include upper surface,
The arc surface of lower surface, at least three sides and each side of connection；The upper and lower surface is both provided with being no less than 1
Drift angle A；Jut one is each both provided between the drift angle A and blade positioning centre bore, the jut one is determined along blade
Position centre bore periphery is uniformly distributed, and highest plane is top plane on jut one；Set between the jut one and blade edge
It is equipped with chip pocket；
Each drift angle A is provided with a cutting unit, and cutting unit includes arc edge, main cutting edge and chip-breaker, described
Arc edge is crossed to form by arc surface and upper surface, and the main cutting edge is crossed to form by side and upper surface；
Arc edge that the chip-breaker includes starting to be sequentially connected to blade positioning centre bore direction along arc edge, the
One rake face, the second rake face, chip breaking trench bottom and spill chip breaker and top plane；Spill chip breaker is arranged on jut one
On；
Wherein：An indent spherical of the spill chip breaker between top plane and upper surface or lower surface.
Preferably, the angle between the major first face and upper surface is that the first anterior angle α, α is 2 °~10 °；Described
Angle beta before angle between two rake faces and upper surface is second, β are 15 °~25 °.
Preferably, the radius R1 of the indent spherical is 0.5mm~2.5mm.
Preferably, the indent spherical is crossed to form indent circular arc R 2 with top plane.
It is further preferred that face on the basis of plane where pushing up plane, the indent circular arc R 2 exists with arc edge
The longest distance d between projection circular arc in reference plane is 1.5mm~2.5mm.
Preferably, it is described to push up indent circular arc R 4 of the plane by epimere indent circular arc R 2, hypomere indent circular arc R 3 and two sides
Four sections of transition arcs composition between and, the indent circular arc R 2 are crossed to form by spill chip breaker and top plane.
It is further preferred that the line on the basis of the straight line perpendicular to drift angle A angular bisectors, the indent circular arc R 2 is in benchmark
Projection width on line is the 1/6~1/3 of projection width of the hypomere indent circular arc R 3 on datum line；The indent circular arc R 2 with
The beeline of hypomere indent circular arc R is b2, and the b2 is 1~5mm..
Preferably, the chip breaking trench bottom, chip pocket bottom are parallel with upper surface, and chip breaking trench bottom is higher than bottom of the chip pocket
Portion；Preferably, the difference in height between chip breaking trench bottom and chip pocket bottom is h, and the h is 0mm~0.2mm；Preferably 0.02
~0.1mm.
Preferably, its width of direction of the chip breaking trench bottom along main cutting edge is b1, and the b1 is 0.5~5mm；It is excellent
Elect 2~4mm as.
Preferably, transition is included on the major first face, the transition starts from arc edge and main cutting edge
Intersection point, the width of the transition from point of intersection toward main cutting edge direction on be stepped up, the length of the transition line is d1,
The d1 is 0~5mm.
Preferably, not less than one jut two, the jut two are provided between each adjacent jut one
It is uniformly distributed in " drops " along center positioning hole；It is preferred that the jut two is 3.Jut two mainly has the work of positioning
With.
Preferably, the chip pocket bottom is provided with least three circle projection.
It is further preferred that the circular projection is 3, including circular projection one, circular projection two and circular projection three,
3 circular projections are triangularly arranged.
Still further preferably, the circular projection one is all consistent, the circle with the radius of circular projection two with height
The radius of shape projection three and height are both greater than circular projection one and circular projection two, the circular projection three and circular projection one and
The semidiameter of circular projection two is 0.05~0.2, and difference in height is 0.02mm~0.2mm.
Further less preferably, face on the basis of the plane where pushing up plane, the circular projection one or circular projection two exist
Distance of the projection circular arc most distal point on main cutting edge direction of the center projected in reference plane to arc edge is all d2,
D2 is 2mm~4mm, the projection circular arc most distal point at the center that the circular projection three projects in reference plane to arc edge
Distance on main cutting edge direction is all d3, and d3 is 2mm~4mm, and d3>d2.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of cutting edge of Double-sided, indexable turning insert for roughing high temperature alloy of the invention is sharp, and cutting edge has one
Fixed width, effectively balance the sharpness and intensity of cutting edge roundness.Chip breaking groove bottom can effectively be alleviated using plane
The shortcomings that cutting temperature is high when high temperature alloy is processed, and big chip space all greatly improve the wearability for making blade, fill
Divide the requirement for meeting client.
Turning insert of the present invention is provided with boss with angle after tool arc in chip-breaker, ensure that the intensity of cutting edge；
Turning insert of the present invention takes into account that cutting edge is sharp and intensity using double anterior angle cutting edges, reduces cutting edge temperature；Circular arc gear bits platform can
So that chip is flowed out along curved surface, cutting force is reduced；Small projection is provided with chip pocket after cutting edge of the present invention, both
Reduce the contact area of chip and blade and frictional force, reduce main cutting force, be easy to radiate again；When the present invention has work
Cutting force and blade abrasion is relatively small, cutting temperature is low, blade service life length, chip breaking, chip removal effect are good.
Brief description of the drawings
Fig. 1 is the stereogram of this practical Indexable cutting inserts.
Fig. 2 is the front view of this practical Indexable cutting inserts.
Fig. 3 is the zoomed-in view in the D portions of cutting tip shown in Fig. 2.
Fig. 4 is sectional view of the cutting tip shown in Fig. 2 along line C-C.
Fig. 5 is sectional view of the cutting tip shown in Fig. 3 along E-E lines.
In figure：1-blade body, 2-lower surface, 3-upper surface, 4-arc surface, 5-side, 6-chip-breaker, 7-
Cutting edge, 7a-arc edge, 7b-main cutting edge, 8-major first face, the 9-the second rake face, 10-chip-breaker bottom
Portion, 11-spill chip breaker, 12-chip pocket, 13-jut two, 14-circular projection, 141-circular projection one, 142-
Circular projection two, 143-circular projection three, 15-centre bore, P-drift angle A angular bisectors, 16-jut one, 17-top are flat
Face.
Embodiment
Accompanying drawing of the embodiment of the present invention being given for example only property explanation, it is impossible to be interpreted as limitation of the present invention.In order to more all right
Bright the present embodiment, some parts of accompanying drawing have omission, zoomed in or out, and do not represent the size of actual product；For this area
For technical staff, some known features and its explanation may be omitted and will be understood by accompanying drawing.It is below in conjunction with the accompanying drawings and real
Example is applied to be described further technical scheme.
Embodiment 1
Referring to Fig. 1 to Fig. 5, the present embodiment provides a kind of Double-sided, indexable turning insert for roughing high temperature alloy, blade
Body 1 is polygonal body, and blade body 1 is provided with the blade positioning centre bore 15 positioned at its geometric center, and blade body 1 includes
The arc surface 4 of upper surface 3, lower surface 2, three sides 5 and each side 5 of connection；The blade positioning centre bore of upper surface 3 15 weeks
While being provided with 12 separated juts, jut is arranged symmetrically including 3 juts 1 being arranged symmetrically and 9
" drops " jut 2 13；Upper surface 3 is provided with 3 drift angle A；
Each drift angle A is provided with a cutting unit, and cutting unit includes cutting edge 7（Arc edge 7a, main cutting edge 7b）
With chip-breaker 6, arc edge 7a is crossed to form by arc surface 4 and upper surface 3, and main cutting edge 7b is by side 5 and the phase of upper surface 3
Hand over and formed, chip-breaker 6 is arranged on angular bisector P and close to arc edge 7a position；
Chip-breaker 6 includes starting the arc edge that is sequentially connected to the direction of blade positioning centre bore 15 from arc edge 7a
7a, major first face 8, the second rake face 9, chip breaking trench bottom 10 and spill chip breaker 11 and top plane 17；Major first face 8 with
It is 2 °~10 ° that upper surface 3, which has the first anterior angle α, the first anterior angle α, and preferably 3 °~7 °, in the present embodiment, α is 5 °；Before second
Angle beta before knife face 9 and upper surface 3 have second, angle beta is 15 °~25 ° most preferably 16 °~20 ° before second, and in the present embodiment, β is
18°。
Wherein：It is the highest plane on jut 1 to push up plane 17, and spill chip breaker 11 is arranged on jut 1.
Spill chip breaker 11 is an indent spherical, and the radius R1 of spherical is 0.5mm~2.5mm, most preferably 0.8~1.5mm, this reality
Apply in example, R1 1.5mm.
Indent spherical is crossed to form indent circular arc R 2 with top plane 17；Face on the basis of plane where pushing up plane 17,
Longest distance d between the projection circular arc of indent circular arc R 2 and arc edge 7a in reference plane is 1.5mm~2.5mm, this
In embodiment, d 2.4mm.
Push up plane 17 by epimere indent circular arc R 2, the indent circular arc R 4 of hypomere indent circular arc R 3 and two sides and between
Four sections of transition arc compositions, the indent circular arc R 2 are crossed to form by spill chip breaker 11 and top plane 17.
The line on the basis of the straight line perpendicular to drift angle A angular bisectors, projection of the indent circular arc R 2 on datum line are wide
1/6~1/3 of the projection width for hypomere indent circular arc R 3 on datum line is spent, the present embodiment is preferably 1/4；Indent circular arc R 2
Beeline with hypomere indent circular arc R is b2, and the b2 is 1~5mm；Preferably 2~3.5mm, in the present embodiment, b2 is
3.2mm。
Chip breaking trench bottom 10, chip pocket bottom 12 are parallel with upper surface 3, and chip breaking trench bottom 10 is higher than chip pocket bottom
12；Difference in height between chip breaking trench bottom 10 and chip pocket bottom 12 is h, and the h is 0mm~0.2mm；Preferably 0.02~
0.1mm, in the present embodiment, d2 0.05mm.
The width in direction of the chip breaking trench bottom 10 along main cutting edge 7b is b1, and b1 is 0.5~5mm, most preferably 2~4mm,
In the present embodiment, b1 3.2mm.
Including transition on major first face 8, the transition starts from arc edge 7a and main cutting edge 7b intersection point,
The width of the transition from point of intersection toward main cutting edge 7b directions on be stepped up, the length of transition line is d1, and the d1 is 0
~5mm, most preferably 2~4mm, in the present embodiment, d1 3mm.
Chip pocket bottom is provided with 3 circular projections 14, including circular projection 1, circular projection 2 142 and circle are dashed forward
3 143,3 circular projections 14 are played to be triangularly arranged.The radius of the circular projection 1 and circular projection 2 142
Highly all it is consistent, the radius and height of the circular projection 3 143 are both greater than circular projection 1 and circular projection two
142, the semidiameter scope of the circular projection 3 143 and circular projection 2 142 and circular projection 1 is 0.05~0.2mm,
Most preferably 0.08~0.15mm, it is 0.1 in the present embodiment, difference in height scope is 0.02~0.2mm, most preferably 0.05~
0.15mm, it is 0.08 in the present embodiment.
Face on the basis of plane where pushing up plane 17, the circular projection 1 or circular projection 2 142 are in reference plane
The center of upper projection to arc edge 7a distance of the projection circular arc most distal point on main cutting edge 7b directions is all d2, d2
For 2mm~4mm, d2 is 3.1mm in the present embodiment；Cut to circular arc at the center that the circular projection 3 143 projects in reference plane
Sword 7a projection circular arc most distal point is cut in main cutting edge（7b）Distance on direction is all d3, and d3 is 2mm~4mm, this implementation
In example, d3 3.8mm.
Cutting tip with above groove profile parameter, the sharpness and intensity of cutting edge cutting edge are taken into account, and with width
Chip-breaker and big chip pocket, therefore, in machining high temperature alloy, the curling of chip can be guided very well and fractureed,
So as to make the wearability of indexable insert tip, throw away tip obtain good improvement, meet the demand of client.
Obviously, above-described embodiment is only intended to clearly illustrate technical scheme example, and is not
Restriction to embodiments of the present invention.For those of ordinary skill in the field, on the basis of the above description also
It can make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc., should be included in right of the present invention will
Within the protection domain asked.
Claims (10)
- A kind of 1. Double-sided, indexable turning insert for roughing high temperature alloy, it is characterised in that the blade body（1）For Polygonal body, the blade body（1）It is provided with the blade positioning centre bore positioned at its geometric center（15）, the blade body （1）Including upper surface（3）, lower surface（2）, at least three sides（5）And each side of connection（5）Arc surface（4）；On described Surface（3）And lower surface（2）It is both provided with being no less than 1 drift angle（A）；Each drift angle（A）With blade positioning centre bore （15）Between be both provided with jut one（16）, the jut one（16）Along blade positioning centre bore（15）Periphery is uniformly divided Cloth, jut one（16）Upper highest plane is top plane（17）；The jut one（16）Appearance is provided between blade edge Consider groove to be worth doing（12）；Each drift angle（A）A cutting unit is provided with, cutting unit includes arc edge（7a）, main cutting edge（7b）With it is disconnected Consider groove to be worth doing（6）, the arc edge（7a）By arc surface（4）With upper surface（3）It is crossed to form, the main cutting edge（7b）By side Face（5）With upper surface（3）It is crossed to form；The chip-breaker（6）Including along arc edge（7a）Start to blade positioning centre bore（15）The circle that direction is sequentially connected Arc cutting edge（7a）, major first face（8）, the second rake face（9）, chip breaking trench bottom（10）With spill chip breaker（11）It is flat with top Face（17）；Spill chip breaker（11）It is arranged on jut one（16）On；Wherein：The spill chip breaker（11）To push up plane（17）With upper surface（3）Or lower surface（2）Between an indent ball Shape face.
- 2. a kind of Double-sided, indexable turning insert for roughing high temperature alloy according to claim 1, its feature exist In the major first face（8）With upper surface（3）Between angle be the first anterior angle α, α is 2~10 °, preferably 3~7 °；Institute State the second rake face（9）With upper surface（3）Between angle be second before angle beta, β be 15~25 °, preferably 16~20 °.
- 3. a kind of Double-sided, indexable turning insert for roughing high temperature alloy according to claim 1, its feature exist In the spill chip breaker（11）Radius R1 be 0.5mm~2.5mm.
- 4. according to claim 1, a kind of Double-sided, indexable turning insert for roughing high temperature alloy described in 3, its feature It is, the spill chip breaker（11）With pushing up plane（17）It is crossed to form indent circular arc R 2；Preferably, to push up plane（17）Place Plane on the basis of face, the indent circular arc R 2 and arc edge（7a）In reference plane projection circular arc between it is most long away from It is 1.5mm~2.5mm from d.
- 5. a kind of Double-sided, indexable turning insert for roughing high temperature alloy according to claim 1, its feature exist In the top plane（17）By epimere indent circular arc R 2, the indent circular arc R 4 of hypomere indent circular arc R 3 and two sides and between Four sections of transition arcs composition, the indent circular arc R 2 is by spill chip breaker（11）With pushing up plane（17）It is crossed to form；Preferably, With perpendicular to drift angle（A）Line on the basis of the straight line of angular bisector, under projection width of the indent circular arc R 2 on datum line is The 1/6~1/3 of projection width of the section indent circular arc R 3 on datum line；The indent circular arc R 2 and hypomere indent circular arc R are most Short distance is b2, and the b2 is 1~5mm.
- 6. a kind of Double-sided, indexable turning insert for roughing high temperature alloy according to claim 1, its feature exist In the chip breaking trench bottom（10）, chip pocket bottom（12）With upper surface（3）It is parallel, and chip breaking trench bottom（10）Considered to be worth doing higher than holding Trench bottom（12）；Preferably, chip breaking trench bottom（10）With chip pocket bottom（12）Between difference in height be h, the h be 0mm~ 0.2mm；Preferably 0.02~0.1mm.
- 7. a kind of Double-sided, indexable turning insert for roughing high temperature alloy according to claim 1, its feature exist In the chip breaking trench bottom（10）Along main cutting edge（7b）Its width of direction be b1, the b1 is 0.5~5mm；Preferably 2~4mm.
- 8. a kind of Double-sided, indexable turning insert for roughing high temperature alloy according to claim 1, its feature exist In the major first face（8）Upper to include transition, the transition starts from arc edge（7a）And main cutting edge（7b）'s Intersection point, the width of the transition is from point of intersection toward main cutting edge（7b）It is stepped up on direction, the length of the transition line is D1, the d1 are 0~5mm.
- 9. a kind of Double-sided, indexable turning insert for roughing high temperature alloy according to claim 1, its feature exist In each adjacent jut one（16）Between be provided with not less than one jut two（13）, the jut two（13） In " drops " along center positioning hole（15）It is uniformly distributed；It is preferred that the jut two（13）For 3.
- 10. a kind of Double-sided, indexable turning insert for roughing high temperature alloy according to any one of claim 1 ~ 9, Characterized in that, the chip pocket（12）Bottom is provided with least three circle projection（14）；Preferably, the circular projection （14）For 3, including circular projection one（141）, circular projection two（142）With circular projection three（143）, 3 described circular prominent Rise（14）It is triangularly arranged；It is further preferred that the circular projection one（141）With circular projection two（142）Radius and Height is all consistent, the circular projection three（143）Radius and height be both greater than circular projection one（141）With circular projection two （142）, the circular projection three（143）With circular projection one（141）With circular projection two（142）Semidiameter for 0.05~ 0.2, difference in height is 0.02mm~0.2mm；Still further preferably, to push up plane（17）Face on the basis of the plane at place, it is described Circular projection one（141）Or circular projection two（142）The center projected in reference plane is to arc edge（7a）Projection circle Arc most distal point is in main cutting edge（7b）Distance on direction is all d2, and d2 is 2mm~4mm, the circular projection three（143） The center projected in reference plane is to arc edge（7a）Projection circular arc most distal point in main cutting edge（7b）On direction away from From being all d3, d3 is 2mm~4mm, and d3>d2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883716.4A CN107414114B (en) | 2017-09-26 | 2017-09-26 | Double-sided indexable turning blade for rough machining of high-temperature alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883716.4A CN107414114B (en) | 2017-09-26 | 2017-09-26 | Double-sided indexable turning blade for rough machining of high-temperature alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107414114A true CN107414114A (en) | 2017-12-01 |
| CN107414114B CN107414114B (en) | 2023-09-08 |
Family
ID=60436140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710883716.4A Active CN107414114B (en) | 2017-09-26 | 2017-09-26 | Double-sided indexable turning blade for rough machining of high-temperature alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414114B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020065641A1 (en) * | 2018-09-27 | 2020-04-02 | Iscar Ltd. | Turning insert having peninsula and island protrusions, and turning tool |
| WO2020114006A1 (en) * | 2018-12-06 | 2020-06-11 | 株洲欧科亿数控精密刀具股份有限公司 | Turning blade for stainless steel flange |
| CN112475340A (en) * | 2020-12-07 | 2021-03-12 | 哈尔滨理工大学 | High-efficient chip breaking antifriction two-sided rhombus lathe tool piece under high pressure cooling |
| CN114951725A (en) * | 2022-05-16 | 2022-08-30 | 株洲肯特硬质合金股份有限公司 | Indexable turning blade |
| CN115446339A (en) * | 2022-09-28 | 2022-12-09 | 株洲钻石切削刀具股份有限公司 | Indexable turning blade |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201579444U (en) * | 2009-12-21 | 2010-09-15 | 中硬金属切削(大连)有限公司 | Double-sided groove type invertible numerical control turning blade for rough machining |
| CN103009333A (en) * | 2012-12-24 | 2013-04-03 | 株洲欧科亿硬质合金有限公司 | Indexable cutting insert for rough machining |
| CN104308206A (en) * | 2014-10-21 | 2015-01-28 | 台州市锐安硬质合金工具有限公司 | Indexable cutter blade for turning |
| CN206343644U (en) * | 2016-12-15 | 2017-07-21 | 株洲欧科亿数控精密刀具有限公司 | A kind of polygon double-sided indexable cutting tip |
| CN206343637U (en) * | 2016-12-15 | 2017-07-21 | 株洲欧科亿数控精密刀具有限公司 | A kind of double-sided indexable cutting tip |
| CN207606293U (en) * | 2017-09-26 | 2018-07-13 | 株洲欧科亿数控精密刀具股份有限公司 | A kind of Double-sided, indexable turning insert for roughing high temperature alloy |
-
2017
- 2017-09-26 CN CN201710883716.4A patent/CN107414114B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201579444U (en) * | 2009-12-21 | 2010-09-15 | 中硬金属切削(大连)有限公司 | Double-sided groove type invertible numerical control turning blade for rough machining |
| CN103009333A (en) * | 2012-12-24 | 2013-04-03 | 株洲欧科亿硬质合金有限公司 | Indexable cutting insert for rough machining |
| CN104308206A (en) * | 2014-10-21 | 2015-01-28 | 台州市锐安硬质合金工具有限公司 | Indexable cutter blade for turning |
| CN206343644U (en) * | 2016-12-15 | 2017-07-21 | 株洲欧科亿数控精密刀具有限公司 | A kind of polygon double-sided indexable cutting tip |
| CN206343637U (en) * | 2016-12-15 | 2017-07-21 | 株洲欧科亿数控精密刀具有限公司 | A kind of double-sided indexable cutting tip |
| CN207606293U (en) * | 2017-09-26 | 2018-07-13 | 株洲欧科亿数控精密刀具股份有限公司 | A kind of Double-sided, indexable turning insert for roughing high temperature alloy |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020065641A1 (en) * | 2018-09-27 | 2020-04-02 | Iscar Ltd. | Turning insert having peninsula and island protrusions, and turning tool |
| US11446745B2 (en) | 2018-09-27 | 2022-09-20 | Iscar, Ltd. | Turning insert having peninsula and island protrusions, and turning tool |
| WO2020114006A1 (en) * | 2018-12-06 | 2020-06-11 | 株洲欧科亿数控精密刀具股份有限公司 | Turning blade for stainless steel flange |
| CN112475340A (en) * | 2020-12-07 | 2021-03-12 | 哈尔滨理工大学 | High-efficient chip breaking antifriction two-sided rhombus lathe tool piece under high pressure cooling |
| CN114951725A (en) * | 2022-05-16 | 2022-08-30 | 株洲肯特硬质合金股份有限公司 | Indexable turning blade |
| CN115446339A (en) * | 2022-09-28 | 2022-12-09 | 株洲钻石切削刀具股份有限公司 | Indexable turning blade |
| CN115446339B (en) * | 2022-09-28 | 2024-03-08 | 株洲钻石切削刀具股份有限公司 | Indexable turning blade |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107414114B (en) | 2023-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107414114A (en) | A kind of Double-sided, indexable turning insert for roughing high temperature alloy | |
| JP5310547B2 (en) | Cutting method using cutting insert and cutting insert | |
| CN103764326B (en) | Multiflute end mill | |
| CN104203470B (en) | Milling cutter | |
| CN206343644U (en) | A kind of polygon double-sided indexable cutting tip | |
| JPH02298415A (en) | Rotary milling cutter | |
| CN206343637U (en) | A kind of double-sided indexable cutting tip | |
| JP2017530022A (en) | Cutting inserts for turning tools and turning tools | |
| JPWO2019044343A1 (en) | Cutting insert, blade tip replaceable ball end mill, and end mill body of blade tip replaceable ball end mill | |
| CN206561130U (en) | A kind of two-sided roughing cutting tip | |
| JP5218673B2 (en) | Cutting inserts and cutting tools | |
| CN207606293U (en) | A kind of Double-sided, indexable turning insert for roughing high temperature alloy | |
| CN109332736A (en) | One kind being used for steel flange turning insert | |
| JP5056215B2 (en) | Cutting insert | |
| CN207770949U (en) | A kind of indexable insert tip, throw away tip being used for side or face milling | |
| CN108971535A (en) | A kind of two-sided groove profile cutting tip | |
| CN209363632U (en) | One kind being used for steel flange turning insert | |
| JP2007075993A (en) | Radius cutter, especially ball cutter or annular cutter | |
| CN209681183U (en) | A kind of indexable double groove cutting tip | |
| CN110560768A (en) | Cutting tool and tool bit structure thereof | |
| CN207606289U (en) | A kind of Indexable cutting inserts | |
| CN208557323U (en) | Indexable cutting inserts for stainless steel processing | |
| JP2020519454A (en) | Cutting insert with split cutting edge with cutting edges for front and rear components | |
| JP4416139B2 (en) | End mill | |
| CN210648707U (en) | Cutting tool and tool bit structure thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 412500 Yanling small and medium enterprises Pioneering Park, Yanling, Zhuzhou, China Applicant after: OKE PRECISION CUTTING TOOLS Co.,Ltd. Address before: 412000 No. four Chuang four road, Tung Jia hi high tech park, Zhuzhou, Hunan Applicant before: OKE PRECISION CUTTING TOOLS Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |