CN1245744A - 装有具有径向重叠切削刃的刀片的金属切削钻头 - Google Patents
装有具有径向重叠切削刃的刀片的金属切削钻头 Download PDFInfo
- Publication number
- CN1245744A CN1245744A CN99109742A CN99109742A CN1245744A CN 1245744 A CN1245744 A CN 1245744A CN 99109742 A CN99109742 A CN 99109742A CN 99109742 A CN99109742 A CN 99109742A CN 1245744 A CN1245744 A CN 1245744A
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- cutting
- drill bit
- radially
- front surface
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 120
- 239000002184 metal Substances 0.000 title claims abstract description 18
- 238000005476 soldering Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000277275 Oncorhynchus mykiss Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0486—Drills for trepanning with lubricating or cooling equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2240/00—Details of connections of tools or workpieces
- B23B2240/08—Brazed connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/20—Number of cutting edges
- B23B2251/202—Three cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/28—Arrangement of teeth
- B23B2251/287—Cutting edges having different lengths
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/50—Drilling tools comprising cutting inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/56—Guiding pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/06—Drills with lubricating or cooling equipment
- B23B51/063—Deep hole drills, e.g. ejector drills
-
- 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
- Y10T408/906—Axially spaced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/115,636 US6019553A (en) | 1998-07-15 | 1998-07-15 | Metal cutting drill with insert having radially overlapping cutting edges |
US09/115636 | 1998-07-15 | ||
US09/115,636 | 1998-07-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1245744A true CN1245744A (zh) | 2000-03-01 |
CN1110393C CN1110393C (zh) | 2003-06-04 |
Family
ID=22362575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99109742A Expired - Fee Related CN1110393C (zh) | 1998-07-15 | 1999-07-09 | 装有具有径向重叠切削刃的刀片的金属切削钻头 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6019553A (zh) |
EP (1) | EP0972599B1 (zh) |
JP (1) | JP2000033508A (zh) |
KR (2) | KR100597499B1 (zh) |
CN (1) | CN1110393C (zh) |
AT (1) | ATE311952T1 (zh) |
BR (1) | BR9902724A (zh) |
DE (1) | DE69928728T2 (zh) |
IN (1) | IN192122B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1791484B (zh) * | 2003-05-20 | 2010-06-16 | 山特维克知识产权股份有限公司 | 带刃的钻体及其制造方法 |
CN102672246A (zh) * | 2012-05-23 | 2012-09-19 | 上海嘉仕久企业发展有限公司 | 用于钻多层板的u钻 |
USD1009108S1 (en) | 2020-09-21 | 2023-12-26 | Kyocera Unimerco Tooling A/S | Drill |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6582164B1 (en) | 2002-02-25 | 2003-06-24 | Kennametal Inc. | Roller twist drill |
FR2840829B1 (fr) * | 2002-06-14 | 2005-01-14 | Diager | Plaquette de coupe pour foret, et outil de percage utilisant cette plaquette |
SE526676C2 (sv) * | 2003-05-20 | 2005-10-25 | Sandvik Intellectual Property | Eggbärande borrkropp för långhålsborrning med eggar förfärdigade i ett stycke med borrkroppen |
AU2008270777B2 (en) * | 2007-06-29 | 2013-09-26 | Allied Machine & Engineering Corp. | Ejector drill system |
IL187034A0 (en) * | 2007-10-30 | 2008-02-09 | Iscar Ltd | Cutting tool |
DE102010018959A1 (de) * | 2010-04-23 | 2011-10-27 | Tbt Tiefbohrtechnik Gmbh + Co | Bohrkopf für ein Tiefbohrwerkzeug zum BTA-Tiefbohren und Tiefbohrwerkzeug |
WO2012157063A1 (ja) * | 2011-05-16 | 2012-11-22 | Nomura Takuji | 深穴切削用ドリルヘッド |
DE102012014092B4 (de) | 2011-07-22 | 2020-12-17 | Kennametal India Ltd. | Indexierbarer Bohreinsatz sowie Bohrkörper mit indexierbarem Bohreinsatz |
CN103702789B (zh) | 2011-07-22 | 2018-06-08 | 钴碳化钨硬质合金印度有限公司 | 可转位的钻头镶片 |
DE102012012980B4 (de) | 2011-07-22 | 2019-10-17 | Kennametal India Ltd. | Bohrwerkzeug |
CN103447591B (zh) | 2012-05-28 | 2020-02-28 | 钴碳化钨硬质合金印度有限公司 | 四角形的可转位的钻头镶片 |
WO2014116571A1 (en) | 2013-01-23 | 2014-07-31 | Kennametal India Limited | Indexable drill insert and rotary cutting tool employing same |
SE537475C2 (sv) * | 2013-09-27 | 2015-05-12 | Sandvik Intellectual Property | Långhålsborrverktyg med vinklad fasyta i anslutning till skäreggen |
US10646985B2 (en) | 2015-09-11 | 2020-05-12 | The United States Of America, As Represented By The Secretary Of The Navy | Method and apparatus for limiting equipment burden when penetrating a mixed or composite material structure including metal utilizing a hammer-drill |
US11491562B2 (en) * | 2017-10-30 | 2022-11-08 | Kyocera Corporation | Cutting tool and method for manufacturing machined product |
CN108927555A (zh) * | 2018-09-11 | 2018-12-04 | 浙江甬岭数控刀具有限公司 | 可转位深孔钻 |
CN112077370A (zh) | 2019-06-13 | 2020-12-15 | 肯纳金属印度有限公司 | 可转位钻头刀片 |
JP6835194B1 (ja) * | 2019-12-12 | 2021-02-24 | 株式会社タンガロイ | 穴あけ工具 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB550306A (en) * | 1942-01-19 | 1943-01-01 | Herbert Ltd A | Improvements relating to drills and to cutters therefor |
GB842133A (en) * | 1957-12-04 | 1960-07-20 | Wickman Ltd | Metal cutting tools |
DE1477708A1 (de) * | 1962-04-12 | 1969-07-24 | Sandco Ltd | Spanabhebend arbeitender Drehbohrer |
US3816018A (en) * | 1972-10-06 | 1974-06-11 | Tatra Np | Boring bit |
DE2316762A1 (de) * | 1973-04-04 | 1974-10-17 | Heller Geb | Bohrwerkzeug mit innerem abfuehrkanal |
GB1556661A (en) * | 1976-10-19 | 1979-11-28 | Gkn Transmissions Ltd | Drill heads and methods of drilling |
SE411310B (sv) * | 1976-11-17 | 1979-12-17 | Sandvik Ab | Borr, foretredesvis med vendsker |
US4143723A (en) * | 1977-10-04 | 1979-03-13 | Schmotzer Norman H | Carbide tipped drill bit for boring holes in concrete and steel |
US4120601A (en) * | 1977-10-06 | 1978-10-17 | Erickson Tool Company | Spade drill |
DE2903814C2 (de) * | 1979-02-01 | 1982-08-19 | Mapal Fabrik für Präzisionswerkzeuge Dr.Kress KG, 7080 Aalen | Bohrkopf |
US4620822A (en) * | 1982-03-17 | 1986-11-04 | General Electric Company | Flat bottom hole drill |
JPS5973215A (ja) * | 1982-10-18 | 1984-04-25 | Nippon Yakin:Kk | ドリル、特に深孔穿設用ドリル |
US4618296A (en) * | 1983-09-14 | 1986-10-21 | Gte Valeron Corporation | Cutting tool and insert therefor |
DE3419350A1 (de) * | 1984-05-24 | 1985-11-28 | Dieter 4100 Duisburg Böhmer | Bohrkopf zum tieflochbohren bzw. kernbohren |
SE455676B (sv) * | 1984-11-12 | 1988-08-01 | Sandvik Ab | Korthalsborr, samt sker derfor |
DE3718731A1 (de) * | 1987-05-21 | 1988-12-15 | Heinrich Heule | Schneidmesser zum entgraten von bohrungen |
SE457696B (sv) * | 1987-05-21 | 1989-01-23 | Sandvik Ab | Borr foer paketborrning |
JP2572128B2 (ja) * | 1989-05-16 | 1997-01-16 | 富士精工株式会社 | 高速高送り用バニシングドリルリーマ |
ATE134325T1 (de) * | 1990-11-26 | 1996-03-15 | De Beers Ind Diamond | Schneideinsatz für ein rotierendes schneidwerkzeug |
JPH04201106A (ja) * | 1990-11-30 | 1992-07-22 | Masao Kubota | ドリル |
SE467727B (sv) * | 1991-01-28 | 1992-09-07 | Sandvik Ab | Borr med minst tvaa skaer, samt med symmetrisk borrspets och olika laanga skaereggar |
US5184925A (en) * | 1992-01-10 | 1993-02-09 | Kennametal Inc. | Insert and insert support bar |
SE507842C2 (sv) * | 1992-09-24 | 1998-07-20 | Sandvik Ab | Borr |
DE4239257C2 (de) * | 1992-11-21 | 1998-02-26 | Mapal Fab Praezision | Spitzbohrwerkzeug |
SE504339C2 (sv) * | 1994-06-13 | 1997-01-13 | Sandvik Ab | Borrverktyg |
GB2303810A (en) * | 1995-07-29 | 1997-03-05 | Black & Decker Inc | Masonry drill bit |
-
1998
- 1998-07-15 US US09/115,636 patent/US6019553A/en not_active Expired - Lifetime
-
1999
- 1999-06-03 DE DE69928728T patent/DE69928728T2/de not_active Expired - Lifetime
- 1999-06-03 AT AT99110707T patent/ATE311952T1/de not_active IP Right Cessation
- 1999-06-03 EP EP99110707A patent/EP0972599B1/en not_active Expired - Lifetime
- 1999-07-09 CN CN99109742A patent/CN1110393C/zh not_active Expired - Fee Related
- 1999-07-13 BR BR9902724-0A patent/BR9902724A/pt not_active IP Right Cessation
- 1999-07-14 KR KR1019990028337A patent/KR100597499B1/ko not_active IP Right Cessation
- 1999-07-14 JP JP11199962A patent/JP2000033508A/ja active Pending
- 1999-07-15 KR KR1019990028605A patent/KR20000011724A/ko active Search and Examination
- 1999-08-06 IN IN529CA1999 patent/IN192122B/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1791484B (zh) * | 2003-05-20 | 2010-06-16 | 山特维克知识产权股份有限公司 | 带刃的钻体及其制造方法 |
CN102672246A (zh) * | 2012-05-23 | 2012-09-19 | 上海嘉仕久企业发展有限公司 | 用于钻多层板的u钻 |
USD1009108S1 (en) | 2020-09-21 | 2023-12-26 | Kyocera Unimerco Tooling A/S | Drill |
Also Published As
Publication number | Publication date |
---|---|
DE69928728D1 (de) | 2006-01-12 |
EP0972599A3 (en) | 2002-11-13 |
US6019553A (en) | 2000-02-01 |
BR9902724A (pt) | 2000-03-08 |
KR20000011724A (ko) | 2000-02-25 |
ATE311952T1 (de) | 2005-12-15 |
KR100597499B1 (ko) | 2006-07-10 |
KR20000011698A (ko) | 2000-02-25 |
IN192122B (zh) | 2004-02-21 |
EP0972599A2 (en) | 2000-01-19 |
JP2000033508A (ja) | 2000-02-02 |
CN1110393C (zh) | 2003-06-04 |
EP0972599B1 (en) | 2005-12-07 |
DE69928728T2 (de) | 2006-08-17 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SANDVIK INTELLECTUAL PROPERTY STOCK CO., LTD. Free format text: FORMER OWNER: SANDVIK AB Effective date: 20050722 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050722 Address after: Sandviken Patentee after: Sandvik AB Address before: Sandviken Patentee before: Sandvik AB |
|
ASS | Succession or assignment of patent right |
Owner name: SANDVIK INTELLECTUAL PROPERTY RIGHTS CO., LTD. Free format text: FORMER OWNER: SANDVIK INTELLECTUAL PROPERTY STOCK CO., LTD. Effective date: 20051209 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20051209 Address after: Sandviken Patentee after: Sandvik Aktiebolag Address before: Sandviken Patentee before: Sandvik AB |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030604 Termination date: 20160709 |
|
CF01 | Termination of patent right due to non-payment of annual fee |