BR112021022545A2 - Inserto de corte indexável e ferramenta de corte - Google Patents
Inserto de corte indexável e ferramenta de corteInfo
- Publication number
- BR112021022545A2 BR112021022545A2 BR112021022545A BR112021022545A BR112021022545A2 BR 112021022545 A2 BR112021022545 A2 BR 112021022545A2 BR 112021022545 A BR112021022545 A BR 112021022545A BR 112021022545 A BR112021022545 A BR 112021022545A BR 112021022545 A2 BR112021022545 A2 BR 112021022545A2
- Authority
- BR
- Brazil
- Prior art keywords
- cutting
- bracing
- mounting portion
- insert
- central mounting
- Prior art date
Links
- 230000000717 retained effect Effects 0.000 abstract 1
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
- B23B27/007—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor for internal turning
-
- 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
- B23B27/04—Cutting-off tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/043—Tool holders for a single cutting tool with cutting-off, grooving or profile cutting tools, i.e. blade- or disc-like main cutting parts
-
- 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
- B23B2200/0404—Hexagonal
- B23B2200/0409—Hexagonal irregular
-
- 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
- B23B2200/0423—Irregular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/16—Supporting or bottom surfaces
- B23B2200/161—Supporting or bottom surfaces with projections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/16—Supporting or bottom surfaces
- B23B2200/165—Supporting or bottom surfaces with one or more grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/12—Seats for cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/12—Grooving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/12—Grooving
- B23B2220/123—Producing internal grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/104—Markings, i.e. symbols or other indicating marks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Milling Processes (AREA)
- Scissors And Nippers (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
inserto de corte indexável e ferramenta de corte. um inserto de corte indexável (20, 120) tem uma porção de montagem central (22) e duas porções de corte (24a, 24b). a porção de montagem central (22) tem superfícies superiores e inferiores opostas (26, 126, 28). a superfície inferior (28) tem dois elementos de escoramento (36a, 36b) associados à mesma, cada elemento de escoramento (36a, 36b) tendo duas superfícies de escoramento (38a, 38b; 40a, 40b) divergentes formando dois ângulos de escoramento (a1, a2). as duas porções de corte (24a, 24b) se estendem para longe da porção de montagem central (22), têm arestas de corte distais (42a, 42b; 142a, 142b) e estão inteiramente localizadas em quadrantes imaginários diagonalmente opostos (q1, q3) de quatro quadrantes (q1, q2, q3, q4) definidos por dois planos de quadrante mutuamente perpendiculares (pq1, pq2). dois planos bissetores de escoramento (pb1, pb2) bissetando os dois ângulos de escoramento (a1, a2) e o primeiro plano de quadrante (pq1) são paralelos ou coincidentes. em uma vista de topo, as duas porções de corte (24a, 24b) se estendem para longe da porção de montagem central (22) em direções opostas (d1, d2). duas linhas bissetoras de corte (bl1, bl2) paralelas às duas direções (d1, d2) e bissetando as duas arestas de corte (42a, 42b; 142a, 142b) são mutuamente deslocadas. uma ferramenta de corte (46) tem um retentor de inserto (48) e o inserto de corte (20, 120) retido de forma removível no mesmo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/411,189 US11090730B2 (en) | 2019-05-14 | 2019-05-14 | Indexable cutting insert having two cutting portions located in diagonally opposite quadrants and two lower abutment elements, and cutting tool therefor |
PCT/IL2020/050465 WO2020230117A1 (en) | 2019-05-14 | 2020-04-23 | Indexable cutting insert having two cutting portions located in diagonally opposite quadrants and two lower abutment elements, and cutting tool |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021022545A2 true BR112021022545A2 (pt) | 2021-12-28 |
Family
ID=70617182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021022545A BR112021022545A2 (pt) | 2019-05-14 | 2020-04-23 | Inserto de corte indexável e ferramenta de corte |
Country Status (13)
Country | Link |
---|---|
US (2) | US11090730B2 (pt) |
EP (1) | EP3969214B1 (pt) |
JP (1) | JP7536783B2 (pt) |
KR (1) | KR20220006516A (pt) |
CN (1) | CN113840676A (pt) |
BR (1) | BR112021022545A2 (pt) |
CA (1) | CA3137793A1 (pt) |
ES (1) | ES2944470T3 (pt) |
IL (1) | IL287124A (pt) |
PL (1) | PL3969214T3 (pt) |
PT (1) | PT3969214T (pt) |
TW (1) | TWI822959B (pt) |
WO (1) | WO2020230117A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2734920C1 (ru) * | 2018-04-30 | 2020-10-26 | Хартметалль-Веркцойгфабрик Пауль Хорн Гмбх | Инструмент для обработки заготовки резанием |
US11717895B2 (en) * | 2021-05-21 | 2023-08-08 | Taegutec Ltd. | Cutting insert and cutting tool assembly including same |
JP7312387B1 (ja) | 2022-12-08 | 2023-07-21 | 株式会社タンガロイ | 刃先交換式切削工具および切削インサート |
JP7428292B1 (ja) | 2023-02-22 | 2024-02-06 | 株式会社タンガロイ | 切削工具 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE511390C2 (sv) | 1997-03-05 | 1999-09-20 | Sandvik Ab | Anordning vid fastspänning av skärplattor för skärande metallbearbetning |
SE522209C2 (sv) | 2000-03-02 | 2004-01-20 | Sandvik Ab | Verktyg för spånavskiljande bearbetning med vinklat skärhuvud |
SE523747C2 (sv) * | 2001-08-31 | 2004-05-11 | Sandvik Ab | Verktyg för spånavskiljande bearbetning med vinklad skärhållare |
US7001115B2 (en) | 2003-07-21 | 2006-02-21 | Kennametal Inc. | Cutting insert and toolholder for holding the same |
JP4407503B2 (ja) | 2004-12-16 | 2010-02-03 | 三菱マテリアル株式会社 | 切削インサートのクランプ機構 |
DE202005016610U1 (de) | 2005-10-24 | 2005-12-22 | Otto Dieterle Spezialwerkzeuge Gmbh | Wendeschneidplatte für einen Drehmeißel |
SE0600876L (sv) | 2006-04-20 | 2007-10-21 | Sandvik Intellectual Property | Verktyg och skär för spånavskiljande bearbetning med primära och sekundära ingreppsmedel med rotationssymmetrisk form |
US8137035B2 (en) | 2006-10-31 | 2012-03-20 | Kyocera Corporation | Cutting insert |
WO2008117822A1 (ja) * | 2007-03-27 | 2008-10-02 | Kyocera Corporation | 切削インサートおよび切削工具、並びにそれを用いた被削材の切削方法 |
JP5141081B2 (ja) | 2007-04-12 | 2013-02-13 | 株式会社タンガロイ | スローアウェイチップおよびこれを用いたスローアウェイ式旋削工具 |
IL198407A (en) | 2009-04-23 | 2014-01-30 | Iscar Ltd | Cutting tools and cutting tool |
IL208826A (en) * | 2010-10-20 | 2016-02-29 | Iscar Ltd | Cutting tools and cutting tool for him |
US9216463B2 (en) * | 2013-01-03 | 2015-12-22 | Iscar, Ltd. | Cutting tool and cutting insert having exactly three cutting portions therefor |
US9079252B2 (en) * | 2013-01-16 | 2015-07-14 | Iscar, Ltd. | Cutting tool with indexable cutting insert having non-abutting side flanks |
US9120156B2 (en) | 2013-03-26 | 2015-09-01 | Iscar, Ltd. | Rhombus-shaped indexable cutting insert and cutting tool |
CN103706818A (zh) * | 2013-12-13 | 2014-04-09 | 绵阳市绵工工具有限公司 | 一种可更换和可转位的成型切槽刀片 |
US9421615B2 (en) * | 2014-04-10 | 2016-08-23 | Iscar, Ltd. | Cutting tool and cutting insert having exactly four cutting portions therefor |
EP2946858B1 (en) * | 2014-05-19 | 2019-07-10 | Sandvik Intellectual Property AB | Cutting tool insert and cutting tool insert holder |
PT2998053T (pt) * | 2014-09-22 | 2022-05-18 | Iscar Ltd | Ferramenta de corte rotativa e pastilha de corte reversível tendo superfícies de relevo menor de largura variável |
US10160040B2 (en) * | 2015-11-18 | 2018-12-25 | Iscar, Ltd. | Cutting tool and triangular-shaped indexable cutting insert therefor |
US10406605B2 (en) * | 2016-09-13 | 2019-09-10 | Iscar, Ltd. | Cutting tool having an indexable cutting insert retained by a moment force about a pivot axis |
US10166607B2 (en) * | 2016-10-05 | 2019-01-01 | Iscar, Ltd. | Tetrahedron-shaped cutting insert, insert holder and cutting tool |
JP6307582B2 (ja) | 2016-12-07 | 2018-04-04 | 三菱日立パワーシステムズ株式会社 | 切削工具 |
US10279400B2 (en) * | 2017-01-30 | 2019-05-07 | Iscar, Ltd. | Indexable, single-sided cutting insert having two clamping bores and cutting tool therefor |
US10384278B2 (en) * | 2017-10-09 | 2019-08-20 | Iscar, Ltd. | Square-shaped cutting insert having curved secondary and corner cutting edges, and rotary cutting tool |
-
2019
- 2019-05-14 US US16/411,189 patent/US11090730B2/en active Active
-
2020
- 2020-02-20 TW TW109105468A patent/TWI822959B/zh active
- 2020-04-23 JP JP2021557842A patent/JP7536783B2/ja active Active
- 2020-04-23 EP EP20724957.4A patent/EP3969214B1/en active Active
- 2020-04-23 PT PT207249574T patent/PT3969214T/pt unknown
- 2020-04-23 ES ES20724957T patent/ES2944470T3/es active Active
- 2020-04-23 CN CN202080035035.2A patent/CN113840676A/zh active Pending
- 2020-04-23 WO PCT/IL2020/050465 patent/WO2020230117A1/en unknown
- 2020-04-23 BR BR112021022545A patent/BR112021022545A2/pt active Search and Examination
- 2020-04-23 KR KR1020217035658A patent/KR20220006516A/ko unknown
- 2020-04-23 PL PL20724957.4T patent/PL3969214T3/pl unknown
- 2020-04-23 CA CA3137793A patent/CA3137793A1/en active Pending
-
2021
- 2021-07-13 US US17/374,269 patent/US11484948B2/en active Active
- 2021-10-10 IL IL287124A patent/IL287124A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020230117A8 (en) | 2021-06-03 |
EP3969214B1 (en) | 2023-03-29 |
PT3969214T (pt) | 2023-05-15 |
IL287124A (en) | 2021-12-01 |
TW202108268A (zh) | 2021-03-01 |
JP2022532023A (ja) | 2022-07-13 |
US11090730B2 (en) | 2021-08-17 |
US11484948B2 (en) | 2022-11-01 |
US20200361001A1 (en) | 2020-11-19 |
US20210339319A1 (en) | 2021-11-04 |
PL3969214T3 (pl) | 2023-06-12 |
CN113840676A (zh) | 2021-12-24 |
CA3137793A1 (en) | 2020-11-19 |
ES2944470T3 (es) | 2023-06-21 |
EP3969214A1 (en) | 2022-03-23 |
TWI822959B (zh) | 2023-11-21 |
WO2020230117A1 (en) | 2020-11-19 |
JP7536783B2 (ja) | 2024-08-20 |
KR20220006516A (ko) | 2022-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] |