JP4908900B2 - 深穴切削装置 - Google Patents
深穴切削装置 Download PDFInfo
- Publication number
- JP4908900B2 JP4908900B2 JP2006106089A JP2006106089A JP4908900B2 JP 4908900 B2 JP4908900 B2 JP 4908900B2 JP 2006106089 A JP2006106089 A JP 2006106089A JP 2006106089 A JP2006106089 A JP 2006106089A JP 4908900 B2 JP4908900 B2 JP 4908900B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- boring
- hole
- boring head
- coolant
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims description 92
- 239000002826 coolant Substances 0.000 claims description 35
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
-
- 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
- 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
- B23B51/00—Tools for drilling machines
- B23B51/06—Drills with lubricating or cooling equipment
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
- E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2250/00—Compensating adverse effects during turning, boring or drilling
- B23B2250/12—Cooling and lubrication
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/02—Connections between shanks and removable cutting heads
-
- 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
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/30—Chip guiding or removal
-
- 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
- Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
- Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
- Y10T408/455—Conducting channel extending to end of 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/896—Having product-receiving chamber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling Tools (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
Description
10 切屑排出路
2 ボーリングヘッド
20 中心孔
21 周壁部
3a〜3c 切刃
4a,4b 排出用開口部
5 バイパス孔
5a 外側開口部
5b 内側開口部
C クーラント
H 切削穴
T 隙間
S 切り屑
W 被削材
Claims (2)
- 内部を切屑排出路とする中空状ボーリングバーの先端に、切刃側に前記切屑排出路に連通する排出用開口部を有する筒状のボーリングヘッドが取り付けられ、外部よりクーラントを該ボーリングバーの外周面と切削穴の内周面との隙間を通して切刃側へ供給し、切削で生じる切り屑を該クーラントと共に前記排出用開口部から前記切屑排出路を通して外部へ排出するようにした深穴切削装置において、
前端部内周に雌ねじを設けたボーリングバーにボーリングヘッドの基部外周に設けた雄ねじ部を螺挿緊締してなるボーリングヘッドの周壁部の周方向複数カ所に、内外を透通して且つ外側開口部が内側開口部よりもヘッド先端側に位置するように斜行したバイパス孔を備え、
該バイパス孔は、ボーリングヘッドの外周とボーリングバーの先端部内周との間に形成される環状間隙を介してボーリングバーの外周面と切削穴の内周面との間に形成される隙間に連通されるようになっており、
外部より切削部側へ供給される前記クーラントの一部が該バイパス孔からボーリングヘッド内部へ流入して排出側への誘引力を発生し、この誘引力によって切り屑の排出が促進されるように構成されてなる深穴切削装置。 - 前記の各バイパス孔は、ボーリングヘッドと被削材との相対回転において、外側開口部が内側開口部よりも当該ボーリングヘッドの回転方向の前位側に位置するように斜行してなる請求項1記載の深穴切削装置。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006106089A JP4908900B2 (ja) | 2006-04-07 | 2006-04-07 | 深穴切削装置 |
BRPI0706207-9A BRPI0706207A2 (pt) | 2006-04-07 | 2007-03-05 | máquina de perfuração profunda |
EP07737762A EP2006043A4 (en) | 2006-04-07 | 2007-03-05 | DEEP HOLE DRILLING MACHINE |
KR1020087014154A KR20090003151A (ko) | 2006-04-07 | 2007-03-05 | 딥홀 절삭 장치 |
CN2007800014962A CN101360579B (zh) | 2006-04-07 | 2007-03-05 | 深孔切削装置 |
RU2008130675/02A RU2401182C2 (ru) | 2006-04-07 | 2007-03-05 | Станок для глубокого сверления |
PCT/JP2007/054164 WO2007116620A1 (ja) | 2006-04-07 | 2007-03-05 | 深穴切削装置 |
US12/094,442 US20090297285A1 (en) | 2006-04-07 | 2007-03-05 | Deep hole drilling machine |
TW096111951A TW200800445A (en) | 2006-04-07 | 2007-04-04 | Deep-hole drilling apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006106089A JP4908900B2 (ja) | 2006-04-07 | 2006-04-07 | 深穴切削装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007276056A JP2007276056A (ja) | 2007-10-25 |
JP4908900B2 true JP4908900B2 (ja) | 2012-04-04 |
Family
ID=38580922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006106089A Active JP4908900B2 (ja) | 2006-04-07 | 2006-04-07 | 深穴切削装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090297285A1 (ja) |
EP (1) | EP2006043A4 (ja) |
JP (1) | JP4908900B2 (ja) |
KR (1) | KR20090003151A (ja) |
CN (1) | CN101360579B (ja) |
BR (1) | BRPI0706207A2 (ja) |
RU (1) | RU2401182C2 (ja) |
TW (1) | TW200800445A (ja) |
WO (1) | WO2007116620A1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4895934B2 (ja) * | 2007-07-06 | 2012-03-14 | ユニタック株式会社 | ガンドリル |
JP2010000581A (ja) * | 2008-06-23 | 2010-01-07 | Yunitakku Kk | 深孔切削用ドリルヘッド |
JP5292045B2 (ja) * | 2008-10-03 | 2013-09-18 | ユニタック株式会社 | 深穴切削装置 |
JP4566260B2 (ja) | 2008-12-25 | 2010-10-20 | 株式会社森精機製作所 | 工具内流路を有する工具 |
IT1400001B1 (it) * | 2010-04-29 | 2013-05-09 | Diafant S R L | Gruppo di lavorazione meccanica. |
RU2481176C2 (ru) * | 2011-01-24 | 2013-05-10 | Константин Эдуардович Огоньков | Режущий инструмент (варианты) и способ резания |
TWI422446B (zh) * | 2011-02-01 | 2014-01-11 | China Steel Corp | An annular deep hole processing apparatus and a method of machining the inner wall of the workpiece |
RU2481925C2 (ru) * | 2011-02-21 | 2013-05-20 | Константин Эдуардович Огоньков | Крепежное устройство для режущих пластин |
SG11201509529VA (en) | 2013-05-28 | 2015-12-30 | Allied Machine & Eng Corp | Vacuum drilling system and methods |
DE102013114792A1 (de) * | 2013-09-13 | 2015-03-19 | Jakob Lach Gmbh & Co. Kg | Zerspanungswerkzeug, insbesondere Bohr- und Fräswerkzeug |
CN103909287B (zh) * | 2014-01-10 | 2017-03-08 | 宁波市荣科迈特数控刀具有限公司 | 组合式大孔深孔钻 |
RU2563401C1 (ru) * | 2014-07-08 | 2015-09-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) | Способ механической обработки глубокого отверстия в трубной заготовке |
AU2015215842B2 (en) * | 2014-08-20 | 2020-01-02 | TallyWalker Pty Ltd | Drill head |
CN104786095B (zh) * | 2015-04-12 | 2017-02-01 | 娄底市洪申科技有限公司 | 一种高速切削刀具的散热装置及其散热方法 |
US10569347B2 (en) * | 2015-09-22 | 2020-02-25 | Allied Machine & Engineering Corporation | Drilling system and methods for deep hole drilling |
CN107914032A (zh) * | 2016-10-10 | 2018-04-17 | 中北大学 | 具有防偏功能的内排屑深孔钻 |
CN106735456A (zh) * | 2016-11-11 | 2017-05-31 | 丹阳宝联五金制品有限公司 | 一种内排屑钻头 |
WO2018112540A1 (en) * | 2016-12-23 | 2018-06-28 | TallyWalker Pty Ltd | Drill bit and drill head assembly |
US11491562B2 (en) * | 2017-10-30 | 2022-11-08 | Kyocera Corporation | Cutting tool and method for manufacturing machined product |
RU183517U1 (ru) * | 2018-03-20 | 2018-09-25 | федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет" (ДГТУ) | Фреза с комплексной системой охлаждения |
MX2019009794A (es) | 2018-08-17 | 2020-02-18 | Ancor Loc Nz Ltd | Herramienta para desatascar un pozo o diametro interno. |
CN110026591A (zh) * | 2019-04-22 | 2019-07-19 | 中北大学 | 一种深孔加工的智能高强度bta钻头 |
JP7250257B1 (ja) | 2022-08-25 | 2023-04-03 | 株式会社タンガロイ | チップ及び切削工具 |
CN117817014B (zh) * | 2024-03-05 | 2024-05-14 | 潍柴重机股份有限公司 | 喷吸钻及深直孔加工方法 |
Family Cites Families (21)
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GB1084269A (ja) * | 1963-12-14 | 1900-01-01 | ||
SE347450B (ja) * | 1969-11-24 | 1972-08-07 | Sandvikens Jernverks Ab | |
SU549272A2 (ru) * | 1975-12-29 | 1977-03-05 | Устройство дл глубокого сверлени | |
GB1556661A (en) * | 1976-10-19 | 1979-11-28 | Gkn Transmissions Ltd | Drill heads and methods of drilling |
JPS5727606A (en) * | 1980-07-25 | 1982-02-15 | Nippon Yakin:Kk | Deep hole cutting device |
JPS5912405B2 (ja) * | 1980-07-25 | 1984-03-23 | 株式会社 日本冶金 | 深穴切削装置 |
JPS57100417U (ja) * | 1980-12-10 | 1982-06-21 | ||
JPS57100417A (en) * | 1980-12-16 | 1982-06-22 | Victor Co Of Japan Ltd | Sigle-lens reflex type viewfinder |
JPS59183715A (ja) * | 1983-04-01 | 1984-10-18 | 出川 義則 | 圧力釜を使用する炊飯方法およびライン装置 |
JPS59183715U (ja) * | 1983-05-23 | 1984-12-07 | 三菱重工業株式会社 | 工具 |
JPS60259303A (ja) * | 1985-06-03 | 1985-12-21 | Nippon Yakin:Kk | 深穴切削装置 |
SU1315167A1 (ru) * | 1986-03-26 | 1987-06-07 | Предприятие П/Я А-7179 | Способ подачи смазочно-охлаждающей среды в зону резани |
SU1472187A1 (ru) * | 1986-07-09 | 1989-04-15 | Предприятие П/Я А-7179 | Инструмент дл обработки отверстий |
JPS6353611U (ja) * | 1986-09-26 | 1988-04-11 | ||
JPH02114413U (ja) * | 1989-02-28 | 1990-09-13 | ||
JPH0790408B2 (ja) * | 1989-03-10 | 1995-10-04 | 日立精機株式会社 | 深穴加工用工具 |
DE4204428C2 (de) * | 1992-02-14 | 1994-02-03 | Dornier Luftfahrt | Hohlbohrwerkzeug zur Herstellung von zylindrischen Bohrungen |
SE509383C2 (sv) * | 1994-06-13 | 1999-01-18 | Sandvik Ab | Borrverktyg |
JP4057863B2 (ja) * | 2002-08-29 | 2008-03-05 | ユニタック株式会社 | 深穴切削装置 |
SE526387C2 (sv) * | 2003-05-08 | 2005-09-06 | Seco Tools Ab | Borr för spånavskiljande bearbetning med alla delar utförda i ett material samt med innesluten spolkanal |
CN2626654Y (zh) * | 2003-06-20 | 2004-07-21 | 顺德市顺达电脑厂有限公司 | 钻头 |
-
2006
- 2006-04-07 JP JP2006106089A patent/JP4908900B2/ja active Active
-
2007
- 2007-03-05 WO PCT/JP2007/054164 patent/WO2007116620A1/ja active Application Filing
- 2007-03-05 RU RU2008130675/02A patent/RU2401182C2/ru not_active IP Right Cessation
- 2007-03-05 KR KR1020087014154A patent/KR20090003151A/ko not_active Application Discontinuation
- 2007-03-05 CN CN2007800014962A patent/CN101360579B/zh active Active
- 2007-03-05 EP EP07737762A patent/EP2006043A4/en not_active Withdrawn
- 2007-03-05 BR BRPI0706207-9A patent/BRPI0706207A2/pt not_active IP Right Cessation
- 2007-03-05 US US12/094,442 patent/US20090297285A1/en not_active Abandoned
- 2007-04-04 TW TW096111951A patent/TW200800445A/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2401182C2 (ru) | 2010-10-10 |
RU2008130675A (ru) | 2010-01-27 |
US20090297285A1 (en) | 2009-12-03 |
CN101360579B (zh) | 2010-11-10 |
TW200800445A (en) | 2008-01-01 |
JP2007276056A (ja) | 2007-10-25 |
EP2006043A1 (en) | 2008-12-24 |
BRPI0706207A2 (pt) | 2011-03-15 |
WO2007116620A1 (ja) | 2007-10-18 |
EP2006043A4 (en) | 2011-01-19 |
KR20090003151A (ko) | 2009-01-09 |
CN101360579A (zh) | 2009-02-04 |
TWI320005B (ja) | 2010-02-01 |
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