BR7802485A - Broca - Google Patents
BrocaInfo
- Publication number
- BR7802485A BR7802485A BR7802485A BR7802485A BR7802485A BR 7802485 A BR7802485 A BR 7802485A BR 7802485 A BR7802485 A BR 7802485A BR 7802485 A BR7802485 A BR 7802485A BR 7802485 A BR7802485 A BR 7802485A
- Authority
- BR
- Brazil
- Prior art keywords
- drill
- Prior art date
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
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/12—Side or flank surfaces
- B23B2200/128—Side or flank surfaces with one or more grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/20—Top or side views of the cutting edge
- B23B2200/204—Top or side views of the cutting edge with discontinuous cutting edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/48—Chip breakers
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S408/00—Cutting by use of rotating axially moving tool
- Y10S408/705—Drilling deep holes
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S408/00—Cutting by use of rotating axially moving tool
- Y10S408/713—Tool having detachable cutting edge
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/905—Having stepped cutting edges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/789,354 US4124328A (en) | 1977-04-21 | 1977-04-21 | Indexable insert drill |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7802485A true BR7802485A (pt) | 1978-12-05 |
Family
ID=25147386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7802485A BR7802485A (pt) | 1977-04-21 | 1978-04-20 | Broca |
Country Status (8)
Country | Link |
---|---|
US (1) | US4124328A (pt) |
JP (1) | JPS53132886A (pt) |
AU (1) | AU3494978A (pt) |
BR (1) | BR7802485A (pt) |
DE (1) | DE2815571A1 (pt) |
FR (1) | FR2387723A1 (pt) |
GB (1) | GB1559155A (pt) |
IT (1) | IT1102501B (pt) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7812666U1 (de) * | 1978-04-26 | 1978-09-21 | Ledermann Gmbh + Co, 7240 Horb | Bohrwerkzeug |
US4210406A (en) * | 1978-09-01 | 1980-07-01 | Fansteel Inc. | Drill with replaceable inserts |
US4268198A (en) * | 1979-03-26 | 1981-05-19 | Greenleaf Corporation | Indexable insert drill |
US4220429A (en) * | 1979-04-16 | 1980-09-02 | Trw Inc. | Indexable insert drill |
US4252480A (en) * | 1979-05-03 | 1981-02-24 | Sumitomo Electric Industries, Ltd. | Throw away insert and end mills |
DE2926462C2 (de) * | 1979-06-30 | 1984-06-20 | Montanwerke Walter GmbH, 7400 Tübingen | Bohrwerkzeug für metallische Werkstoffe u.dgl. |
DE2948250A1 (de) * | 1979-11-30 | 1981-07-23 | August Beck GmbH & Co, 7472 Winterlingen | Reibahle mit einer flachrechteckfoermigen wendeschneidplatte |
GB2116083A (en) * | 1982-02-26 | 1983-09-21 | Gen Electric | Drill with disposable inserts |
US4475853A (en) * | 1982-12-30 | 1984-10-09 | Deere & Company | Rotary tool and guide |
US4563113A (en) * | 1983-04-14 | 1986-01-07 | Waukesha Cutting Tools, Inc. | Indexable insert drill |
JPS59196107A (ja) * | 1983-04-21 | 1984-11-07 | Nippon Yakin:Kk | スロ−アウエイチツプ |
JPS6071107A (ja) * | 1983-08-02 | 1985-04-23 | Masao Kubota | 回転切削工具 |
US4621957A (en) * | 1983-09-20 | 1986-11-11 | The Boeing Company | Inverted cutter |
KR900006571B1 (ko) * | 1984-03-21 | 1990-09-13 | 다이젯또고오교오 가부시끼가이샤 | 회전절삭공구 |
SE455676B (sv) * | 1984-11-12 | 1988-08-01 | Sandvik Ab | Korthalsborr, samt sker derfor |
HU195931B (en) * | 1985-03-13 | 1988-08-29 | Gennady Y Potemkin | Borer |
JPS62130107A (ja) * | 1985-12-02 | 1987-06-12 | Mitsubishi Metal Corp | スロ−アウエイ式切削工具 |
JPH0737769Y2 (ja) * | 1987-02-02 | 1995-08-30 | 東芝タンガロイ株式会社 | スローアウェイ式ドリル |
DE3713161C3 (de) * | 1987-04-17 | 1994-07-28 | Walter Ag | Wendeschneidplatte für ein Bohrfräswerkzeug |
SE457696B (sv) * | 1987-05-21 | 1989-01-23 | Sandvik Ab | Borr foer paketborrning |
US5028175A (en) * | 1988-03-21 | 1991-07-02 | Gte Valenite Corporation | Indexable insert for roughing and finishing |
US5114282A (en) * | 1988-03-21 | 1992-05-19 | Gte Valenite Corporation | Indexable insert for roughing and finishing |
US5069093A (en) * | 1988-11-30 | 1991-12-03 | Dana Corporation | Method and apparatus for forming an incomplete hole in a workpiece |
DE3842209A1 (de) * | 1988-12-15 | 1990-06-21 | Walter Gmbh Montanwerke | Bohrwerkzeug fuer metallische werkstoffe, kunststoffe und dergl. |
US4984943A (en) * | 1989-05-26 | 1991-01-15 | Hamilton Martin N | Drill with balanced inserts |
DE4126241A1 (de) * | 1991-08-08 | 1993-02-11 | Krupp Widia Gmbh | Schneideinsatz und bohrwerkzeug fuer bohrungen in vollmaterial |
US5269618A (en) * | 1992-11-12 | 1993-12-14 | Meyer Mark D | Indexable insert drill |
US5758997A (en) * | 1996-08-07 | 1998-06-02 | Mealey; Michael | Self-centering indexable drill |
ES2176782T3 (es) * | 1996-08-23 | 2002-12-01 | Widia Gmbh | Pieza de corte intercalada para perforar y herramienta perforadora. |
US5791838A (en) * | 1996-11-29 | 1998-08-11 | Hamilton; Martin N. | Metal drilling tool and method |
US6000887A (en) * | 1998-05-19 | 1999-12-14 | Ingersoll Cutting Tool Company | Stiff drill |
DE10021879A1 (de) * | 2000-05-05 | 2001-11-08 | Komet Stahlhalter Werkzeuge | Vollbohrer für Werkzeugmaschinen |
SE525714C2 (sv) * | 2002-05-29 | 2005-04-12 | Sandvik Ab | Borrverktyg jämte indexerbart borrskär där centrumskärets första delegg är fjärmad från centrumaxeln |
DE10235606A1 (de) * | 2002-08-02 | 2004-02-19 | Komet Präzisionswerkzeuge Robert Breuning Gmbh | Vollbohrer für Werkzeugmaschinen |
US8517644B2 (en) | 2007-06-07 | 2013-08-27 | Allied Machine & Engineering Corporation | Adjustable indexable drill and modular system and holder |
US9004827B2 (en) | 2007-06-07 | 2015-04-14 | Allied Machine & Engineering Corp. | Adjustable indexable drill and modular system and holder |
US8506212B2 (en) * | 2007-06-07 | 2013-08-13 | Allied Machine & Engineering Corporation | Adjustable indexable drill |
CN101778686B (zh) * | 2007-06-07 | 2014-04-09 | Vmaxx公司 | 可调节可转位的钻头 |
CN101939126A (zh) * | 2007-12-27 | 2011-01-05 | 京瓷株式会社 | 钻头 |
JP2011152598A (ja) * | 2010-01-26 | 2011-08-11 | Takuji Nomura | 深孔切削用ドリルヘッド |
JP6828336B2 (ja) * | 2016-09-16 | 2021-02-10 | 株式会社ジェイテクト | 加工方法 |
DE102018119445A1 (de) * | 2018-08-09 | 2020-02-13 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Bohrwerkzeug |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3540323A (en) * | 1968-06-17 | 1970-11-17 | Caterpillar Tractor Co | Drill having indexable carbide inserts |
US3791001A (en) * | 1970-03-12 | 1974-02-12 | J Bennett | Tool holder with provisions for accurately positioning cutting inserts and an improved chip breaking indexible insert |
US3816018A (en) * | 1972-10-06 | 1974-06-11 | Tatra Np | Boring bit |
US3963365A (en) * | 1975-05-07 | 1976-06-15 | Metal Cutting Tools, Inc. | Drill with indexable inserts |
US4047826A (en) * | 1976-05-17 | 1977-09-13 | Bennett John T | Drill having indexable replaceable insert tip |
-
1977
- 1977-04-21 US US05/789,354 patent/US4124328A/en not_active Expired - Lifetime
-
1978
- 1978-04-11 DE DE19782815571 patent/DE2815571A1/de active Pending
- 1978-04-11 AU AU34949/78A patent/AU3494978A/en active Pending
- 1978-04-19 GB GB15343/78A patent/GB1559155A/en not_active Expired
- 1978-04-20 FR FR7811719A patent/FR2387723A1/fr not_active Withdrawn
- 1978-04-20 IT IT49004/78A patent/IT1102501B/it active
- 1978-04-20 BR BR7802485A patent/BR7802485A/pt unknown
- 1978-04-21 JP JP4764178A patent/JPS53132886A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU3494978A (en) | 1979-10-18 |
IT7849004A0 (it) | 1978-04-20 |
GB1559155A (en) | 1980-01-16 |
JPS53132886A (en) | 1978-11-20 |
IT1102501B (it) | 1985-10-07 |
FR2387723A1 (fr) | 1978-11-17 |
US4124328A (en) | 1978-11-07 |
DE2815571A1 (de) | 1978-10-26 |
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