KR20070005871A - 트위스트 드릴 - Google Patents

트위스트 드릴 Download PDF

Info

Publication number
KR20070005871A
KR20070005871A KR1020060062367A KR20060062367A KR20070005871A KR 20070005871 A KR20070005871 A KR 20070005871A KR 1020060062367 A KR1020060062367 A KR 1020060062367A KR 20060062367 A KR20060062367 A KR 20060062367A KR 20070005871 A KR20070005871 A KR 20070005871A
Authority
KR
South Korea
Prior art keywords
cutting
twist drill
drill
blade radius
tip
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.)
Ceased
Application number
KR1020060062367A
Other languages
English (en)
Korean (ko)
Inventor
안데르스 레난데르
Original Assignee
산드빅 인터렉츄얼 프로퍼티 에이비
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 산드빅 인터렉츄얼 프로퍼티 에이비 filed Critical 산드빅 인터렉츄얼 프로퍼티 에이비
Publication of KR20070005871A publication Critical patent/KR20070005871A/ko
Ceased legal-status Critical Current

Links

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
    • B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
    • 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
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/12—Cross sectional views of the cutting edges
    • B23B2251/125—Rounded 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
    • B23B2251/12—Cross sectional views of the cutting edges
    • B23B2251/127—Sharp cutting edges
    • 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
    • Y10T408/78—Tool of specific diverse material
    • 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
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • Y10T408/9097—Spiral channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
KR1020060062367A 2005-07-05 2006-07-04 트위스트 드릴 Ceased KR20070005871A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0501562-3 2005-07-05
SE0501562A SE528917C2 (sv) 2005-07-05 2005-07-05 Spiralborr

Publications (1)

Publication Number Publication Date
KR20070005871A true KR20070005871A (ko) 2007-01-10

Family

ID=37087779

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060062367A Ceased KR20070005871A (ko) 2005-07-05 2006-07-04 트위스트 드릴

Country Status (7)

Country Link
US (1) US7722299B2 (enExample)
EP (1) EP1741507B1 (enExample)
JP (1) JP2007015100A (enExample)
KR (1) KR20070005871A (enExample)
CN (1) CN1891385A (enExample)
IL (1) IL176531A0 (enExample)
SE (1) SE528917C2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240150201A (ko) 2023-04-07 2024-10-15 강태경 척추 자가교정 의자

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050050A1 (de) * 2007-10-17 2009-04-23 Kennametal Inc. Rundlaufwerkzeug, insbesondere Bohrer
USD585919S1 (en) * 2008-02-15 2009-02-03 Jore Corporation Drill bit tip
USD602965S1 (en) * 2008-10-14 2009-10-27 Seco Tools Ab Drilling tool tip
USD590851S1 (en) * 2008-04-14 2009-04-21 Seco Tools Ab Drilling tool tip
DE102009039170B4 (de) * 2009-08-27 2022-01-20 Kennametal Inc. Bohrwerkzeug
USD665431S1 (en) * 2012-02-22 2012-08-14 Hon Hai Precision Industry Co., Ltd. Cutting tool
CN102773527A (zh) * 2012-08-23 2012-11-14 方水清 一种新型数控麻花钻
CN104084626A (zh) * 2013-11-26 2014-10-08 李仕清 一种机加麻花钻的自降温技术及其加工方法
CN103934489A (zh) * 2013-11-26 2014-07-23 李仕清 一种钣金螺旋凹槽麻花钻的自降温技术及其加工方法
CN104084627A (zh) * 2013-11-26 2014-10-08 李仕清 一种机加螺旋内倾槽麻花钻的自降温技术及其加工方法
WO2016043098A1 (ja) * 2014-09-19 2016-03-24 住友電工ハードメタル株式会社 ドリル
US10506897B2 (en) 2016-03-04 2019-12-17 Shorefield Holdings, LLC Mixing assembly for mixing a product
USD814850S1 (en) * 2016-03-04 2018-04-10 Shorefield Holdings, LLC Mixer
US10486121B2 (en) 2016-03-04 2019-11-26 Shorefield Holdings, LLC Mixing assembly for mixing a product
US10836557B2 (en) 2016-04-23 2020-11-17 Shorefield Holdings Llc Insulated bottle
USD822730S1 (en) 2017-04-07 2018-07-10 Shorefield Holdings, LLC Mixing structure
CN110090962B (zh) * 2018-01-31 2021-07-16 米巴精密零部件（中国）有限公司 用于制造同步毂的方法
WO2019244106A1 (en) 2018-06-22 2019-12-26 Maestro Logistics, Llc A drill bit and method for making a drill bit
CN112676618B (zh) * 2021-01-08 2024-06-28 中国铁道科学研究院集团有限公司 一种复合式麻花钻

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966081A (en) * 1959-03-18 1960-12-27 United Greenfield Corp Drill
JPS59219108A (ja) * 1983-05-25 1984-12-10 Sumitomo Electric Ind Ltd ドリル
JPS6017912U (ja) * 1983-07-12 1985-02-06 住友電気工業株式会社 超硬ドリル
JPS60141415A (ja) * 1983-12-28 1985-07-26 Toshiba Tungaloy Co Ltd 小径ドリル
DE3776414D1 (de) * 1986-06-07 1992-03-12 Hertel Ag Werkzeuge Hartstoff Verfahren zum anschleifen eines spiralbohrers.
US4983079A (en) * 1987-12-14 1991-01-08 Mitsubishi Kinzoku Kabushiki Kaisha Twist drill
US5230593A (en) * 1987-12-14 1993-07-27 Mitsubishi Kinzoku Kabushiki Kaisha Twist drill
SE507842C2 (sv) * 1992-09-24 1998-07-20 Sandvik Ab Borr
US5628837A (en) * 1993-11-15 1997-05-13 Rogers Tool Works, Inc. Surface decarburization of a drill bit having a refined primary cutting edge
US5609447A (en) * 1993-11-15 1997-03-11 Rogers Tool Works, Inc. Surface decarburization of a drill bit
AU1092895A (en) 1993-11-15 1995-06-06 Rogers Tool Works, Inc. Surface decarburization of a drill bit having a refined primary cutting edge
DE4424885A1 (de) * 1994-07-14 1996-01-18 Cerasiv Gmbh Vollkeramikbohrer
TW299385B (en) * 1994-12-12 1997-03-01 Black & Decker Inc Cutting tools for drilling concrete, aggregate, masonry or the like materials
GB9606370D0 (en) 1996-03-26 1996-06-05 Dormer Tools Sheffield Ltd Improvements in or relating to twist drills
JP2000052121A (ja) * 1998-08-03 2000-02-22 Hitachi Tool Engineering Ltd 刃先処理したツイストドリル及びその刃先処理方法
JP2002172506A (ja) * 2000-12-05 2002-06-18 Hitachi Tool Engineering Ltd 被覆ツイストドリル
DE10204105A1 (de) * 2002-02-01 2003-08-28 Kennametal Inc Rundlaufschneidwerkzeug
JP2003300110A (ja) * 2002-04-03 2003-10-21 Osg Corp ドリルおよびその製造方法
FR2861001B1 (fr) * 2003-10-16 2007-06-22 Snecma Moteurs Foret ceramique pour percage grande vitesse
DE202004010977U1 (de) * 2004-05-28 2005-10-13 Kennametal Inc. Bohrer, insbesondere Spiralbohrer
JP2006192510A (ja) * 2005-01-11 2006-07-27 Nachi Fujikoshi Corp ツイストドリル
FR2919212B1 (fr) * 2007-07-26 2009-12-25 Snecma Foret ceramique pour percage grande vitesse de materiaux composites.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240150201A (ko) 2023-04-07 2024-10-15 강태경 척추 자가교정 의자

Also Published As

Publication number Publication date
US20070009336A1 (en) 2007-01-11
SE0501562L (sv) 2007-01-06
US7722299B2 (en) 2010-05-25
EP1741507A1 (en) 2007-01-10
IL176531A0 (en) 2006-10-05
EP1741507B1 (en) 2013-05-29
CN1891385A (zh) 2007-01-10
SE528917C2 (sv) 2007-03-13
JP2007015100A (ja) 2007-01-25

Similar Documents

Publication Publication Date Title
KR20070005871A (ko) 트위스트 드릴
CN109070239B (zh) 小径钻头
WO2012111004A2 (en) Rotary cutter
IL164497A (en) High speed ceramic drill
KR20020017908A (ko) 구멍뚫기공구
US7753627B2 (en) Single-lip drill and method for the production thereof
EP1660694B1 (en) Coated bore cutting tools
WO2007039949A1 (ja) 穴加工工具及び下穴の加工方法
JP2006239829A (ja) ドリル
JP4996278B2 (ja) 深穴加工用超硬質材料製ロングドリル
JP2004066358A (ja) 小径ドリル
US5967707A (en) Short-hole drill bit
JP4014720B2 (ja) ステップドリル
CN101282809B (zh) 孔加工工具以及预钻孔的加工方法
JP2005238403A (ja) 回転孔あけ具
DE102006024569A1 (de) Werkzeug zur spanabhebenden Feinbearbeitung von Werkstücken
JP2002137108A (ja) 脆性材料の穴明け加工方法および該穴明け加工方法に用いる穴明け工具
KR20020077582A (ko) 고속 가공용 엔드밀
CN219310111U (zh) 一种pcd数控刀片
US20090191016A1 (en) Drill
JP2007260843A (ja) ドリル
CN210616834U (zh) 木料加工用钻具
JP2003220507A (ja) ツイストドリル
JP2002137112A (ja) 脆性材料用穴明け工具
JP4779550B2 (ja) 穴加工工具

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20060704

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20110526

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20060704

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20121030

Patent event code: PE09021S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20130418

Patent event code: PE09021S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20130903

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20140102

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20130903

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

Patent event date: 20130418

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

Patent event date: 20121030

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I