BRPI0710962A2 - ferramenta de corte rotativa - Google Patents
ferramenta de corte rotativa Download PDFInfo
- Publication number
- BRPI0710962A2 BRPI0710962A2 BRPI0710962-8A BRPI0710962A BRPI0710962A2 BR PI0710962 A2 BRPI0710962 A2 BR PI0710962A2 BR PI0710962 A BRPI0710962 A BR PI0710962A BR PI0710962 A2 BRPI0710962 A2 BR PI0710962A2
- Authority
- BR
- Brazil
- Prior art keywords
- cutting
- cutting tool
- cutters
- edges
- rotary cutting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/04—Angles
- B23C2210/0407—Cutting angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/04—Angles
- B23C2210/0485—Helix angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/20—Number of cutting edges
- B23C2210/203—Number of cutting edges four
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2250/00—Compensating adverse effects during milling
- B23C2250/16—Damping vibrations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/14—Cutters, for shaping with means to apply fluid to cutting tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1946—Face or end mill
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1952—Having peripherally spaced teeth
- Y10T407/196—Varying in cutting edge profile
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1952—Having peripherally spaced teeth
- Y10T407/1962—Specified tooth shape or spacing
- Y10T407/1964—Arcuate cutting edge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
FERRAMENTA DE CORTE ROTATIVA. A presente invenção refere-se a ferramenta de corte giratória que compreende um corpo tendo extremidades opostas e uma pluralicade de pares de fresas diametralmente opostas formando bordas de corte se estendendo de forma helicoidal de uma extremidade do corpo em direção a extremidade oposta. Todas as bordas de corte são circunferencialmente espaçadas uniformemente de uma extremidade à outra do corpo. Cada borda de corte de um par de extremidades é formada no mesmo e hélice uniforme, enquanto que cada borda de corte de outro par de bordas é formado na hélice uniforme o qual varia de uma extremidade de corte do corpo em direção à extremidade oposta. A inclinação das hélices é tal que nenhuma fresa se comunica ou outra fresa e, em uma zona entre as extremidades das fresas, as bordas de corte formadas por estas fresas novamente são uniforme e circunferencialmente espaçadas uma da outra.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/362,685 US7284935B2 (en) | 2006-02-27 | 2006-02-27 | Rotary cutting tool |
US11/362,685 | 2006-02-27 | ||
PCT/US2007/004499 WO2007098194A2 (en) | 2006-02-27 | 2007-02-21 | Rotary cutting tool |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0710962A2 true BRPI0710962A2 (pt) | 2012-02-22 |
BRPI0710962B1 BRPI0710962B1 (pt) | 2019-09-17 |
Family
ID=38437970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0710962-8A BRPI0710962B1 (pt) | 2006-02-27 | 2007-02-21 | Ferramenta de corte |
Country Status (8)
Country | Link |
---|---|
US (1) | US7284935B2 (pt) |
EP (1) | EP1989027B1 (pt) |
JP (1) | JP5238516B2 (pt) |
KR (1) | KR20080108428A (pt) |
BR (1) | BRPI0710962B1 (pt) |
ES (1) | ES2614899T3 (pt) |
PL (1) | PL1989027T3 (pt) |
WO (1) | WO2007098194A2 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8414228B2 (en) | 2006-01-04 | 2013-04-09 | Sgs Tool Company | Rotary cutting tool |
IL200742A (en) * | 2009-09-03 | 2016-11-30 | Kennametal Inc | Swivel cutting tool with blade edge manufactured from venous pcd |
JP5499589B2 (ja) * | 2009-09-14 | 2014-05-21 | 三菱マテリアル株式会社 | ボールエンドミル |
US20110085862A1 (en) * | 2009-10-10 | 2011-04-14 | William Allen Shaffer | End mill grooved chip breaker flute |
CN101983811B (zh) * | 2010-11-30 | 2012-07-25 | 株洲钻石切削刀具股份有限公司 | 不等螺旋角立铣刀 |
DE102011054677B4 (de) * | 2011-10-20 | 2023-11-16 | Gühring KG | Fräswerkzeug |
JP5853586B2 (ja) | 2011-10-26 | 2016-02-09 | 三菱マテリアル株式会社 | エンドミル |
CN105939805B (zh) * | 2014-01-28 | 2018-02-02 | 京瓷株式会社 | 立铣刀以及切削加工物的制造方法 |
AT14275U1 (de) * | 2014-08-06 | 2015-07-15 | Günther Wirth Hartmetallwerkzeuge Gmbh & Co Kg | Fräswerkzeug |
US9839984B2 (en) | 2014-08-14 | 2017-12-12 | Kennametal Inc. | Method of making a cutting tap with a correction grind |
CN109317737A (zh) * | 2018-10-30 | 2019-02-12 | 浙江神钢赛欧科技有限公司 | 分屑槽开槽刀 |
CN109317738A (zh) * | 2018-10-30 | 2019-02-12 | 浙江神钢赛欧科技有限公司 | 前波刃开槽刀 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US725374A (en) * | 1902-04-18 | 1903-04-14 | William G Shaw | Reamer. |
US1948057A (en) * | 1927-11-25 | 1934-02-20 | Tscherne Alois | Rotary cutting tool |
US2124818A (en) * | 1936-02-05 | 1938-07-26 | Gouverneur Fernand | Milling cutter with helical teeth |
US2782490A (en) * | 1952-06-27 | 1957-02-26 | Cincinnati Milling Machine Co | Milling cutter |
JPS591164B2 (ja) * | 1978-03-09 | 1984-01-10 | 株式会社日本工具製作所 | ル−タ工具 |
CA1097899A (en) * | 1979-01-05 | 1981-03-24 | Alfonso Minicozzi | Cutting tool |
US4662803A (en) * | 1979-10-18 | 1987-05-05 | Rockwell International Corporation | Reamer with unequally spaced flutes |
US4740121A (en) * | 1979-10-18 | 1988-04-26 | Rockwell International Corporation | Reamer with unequally spaced flutes |
JPS6389212A (ja) * | 1986-09-30 | 1988-04-20 | Izumo Sangyo Kk | エンドミル |
JPS62203711A (ja) * | 1986-02-28 | 1987-09-08 | Izumo Sangyo Kk | 転削工具 |
JPS63105814A (ja) * | 1986-10-23 | 1988-05-11 | Izumo Sangyo Kk | エンドミル |
JPS6389214A (ja) * | 1986-10-02 | 1988-04-20 | Izumo Sangyo Kk | エンドミル |
DE3706282A1 (de) * | 1986-02-28 | 1987-09-03 | Izumo Sangyo Kk | Umlaufendes schneidwerkzeug |
US4844666A (en) * | 1986-08-22 | 1989-07-04 | Izumo Industrial Co., Ltd. | Insert rotary cutting tool |
JPH03107120U (pt) * | 1990-02-21 | 1991-11-05 | ||
WO1995030506A1 (en) * | 1994-05-06 | 1995-11-16 | Wardell Lon J | End mill having high and low helical flutes |
DE29715192U1 (de) * | 1997-08-23 | 1997-12-04 | Schuler Technoplan GmbH & Co. KG, 75417 Mühlacker | Fräswerkzeug |
US7001113B2 (en) * | 2001-09-10 | 2006-02-21 | Flynn Clifford M | Variable helix cutting tools |
US20040057803A1 (en) * | 2002-01-08 | 2004-03-25 | Walrath Richard J. | Rotary metal cutting tool |
US6991409B2 (en) * | 2002-12-24 | 2006-01-31 | Niagara Cutter | Rotary cutting tool |
US20050105973A1 (en) * | 2003-11-18 | 2005-05-19 | Robbjack Corporation | Variable flute helical-pitch rotary cutting tool |
-
2006
- 2006-02-27 US US11/362,685 patent/US7284935B2/en active Active
-
2007
- 2007-02-21 WO PCT/US2007/004499 patent/WO2007098194A2/en active Application Filing
- 2007-02-21 JP JP2008556407A patent/JP5238516B2/ja active Active
- 2007-02-21 ES ES07751270.5T patent/ES2614899T3/es active Active
- 2007-02-21 EP EP07751270.5A patent/EP1989027B1/en active Active
- 2007-02-21 KR KR1020087020858A patent/KR20080108428A/ko not_active Application Discontinuation
- 2007-02-21 PL PL07751270T patent/PL1989027T3/pl unknown
- 2007-02-21 BR BRPI0710962-8A patent/BRPI0710962B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US7284935B2 (en) | 2007-10-23 |
EP1989027A2 (en) | 2008-11-12 |
EP1989027A4 (en) | 2009-12-16 |
EP1989027B1 (en) | 2016-11-09 |
BRPI0710962B1 (pt) | 2019-09-17 |
KR20080108428A (ko) | 2008-12-15 |
PL1989027T3 (pl) | 2017-05-31 |
JP5238516B2 (ja) | 2013-07-17 |
WO2007098194A3 (en) | 2008-12-24 |
ES2614899T3 (es) | 2017-06-02 |
JP2009528171A (ja) | 2009-08-06 |
WO2007098194A2 (en) | 2007-08-30 |
US20070201957A1 (en) | 2007-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
|
B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/09/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/09/2019, OBSERVADAS AS CONDICOES LEGAIS |