CN101977713B - 螺旋刀具 - Google Patents
螺旋刀具 Download PDFInfo
- Publication number
- CN101977713B CN101977713B CN200880128092.4A CN200880128092A CN101977713B CN 101977713 B CN101977713 B CN 101977713B CN 200880128092 A CN200880128092 A CN 200880128092A CN 101977713 B CN101977713 B CN 101977713B
- Authority
- CN
- China
- Prior art keywords
- face
- cutting
- cutterhead
- intersection
- forms
- 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.)
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Links
- 238000005520 cutting process Methods 0.000 claims abstract description 254
- 230000005855 radiation Effects 0.000 claims description 45
- 230000002093 peripheral effect Effects 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 13
- 230000002035 prolonged effect Effects 0.000 description 6
- 238000005553 drilling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 238000003801 milling Methods 0.000 description 5
- 206010044565 Tremor Diseases 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material 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
- B23B2251/00—Details of tools for drilling machines
- B23B2251/14—Configuration of the cutting part, i.e. the main 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
- B23B2251/18—Configuration of the drill point
-
- 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
- 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
-
- 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
Abstract
Description
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2008/000546 WO2009114958A1 (zh) | 2008-03-19 | 2008-03-19 | 螺旋刀具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101977713A CN101977713A (zh) | 2011-02-16 |
CN101977713B true CN101977713B (zh) | 2012-09-05 |
Family
ID=41090462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880128092.4A Active CN101977713B (zh) | 2008-03-19 | 2008-03-19 | 螺旋刀具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110116884A1 (zh) |
JP (1) | JP2011514263A (zh) |
CN (1) | CN101977713B (zh) |
WO (1) | WO2009114958A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017136966A1 (zh) * | 2016-02-14 | 2017-08-17 | 上海钰工机电有限公司 | 分层钻削高效麻花钻 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010024391A1 (de) * | 2010-06-19 | 2011-12-22 | Tts Tooltechnic Systems Ag & Co. Kg | Holzbohrer |
CN102126039A (zh) * | 2011-01-22 | 2011-07-20 | 李仕清 | 复合定位切削的螺旋刀具 |
US9662717B2 (en) * | 2011-05-23 | 2017-05-30 | Sharon-Cutwell Co., Inc. | Drilling tool |
CN103706843A (zh) * | 2012-10-01 | 2014-04-09 | 李仕清 | 一种复合切削的钻头刀头 |
CN103706845A (zh) * | 2012-10-01 | 2014-04-09 | 李仕清 | 复合定位切削的螺旋刀具 |
DE112014002733B4 (de) | 2013-06-06 | 2022-09-08 | Milwaukee Electric Tool Corporation | Stufenbohrer |
US10357832B2 (en) * | 2014-10-24 | 2019-07-23 | Kyocera Corporation | Drill and method for manufacturing machined product using same |
TWI508804B (zh) * | 2014-12-23 | 2015-11-21 | Hsin Tien Chang | Screw feed cutter |
TWM513078U (zh) * | 2015-09-08 | 2015-12-01 | Tct Global Ltd | 鑽頭結構 |
US11007583B2 (en) * | 2016-02-14 | 2021-05-18 | Hongjia Wang | Twist drill |
TWI619572B (zh) * | 2016-07-22 | 2018-04-01 | 創國興業有限公司 | 鑽頭結構 |
CN106001708A (zh) * | 2016-07-28 | 2016-10-12 | 山东大学 | 一种具有阶梯刃型的断屑钻头 |
GB2562730B (en) * | 2017-05-22 | 2020-07-01 | Gkn Aerospace Sweden Ab | Cooled drill |
US11273501B2 (en) | 2018-04-26 | 2022-03-15 | Milwaukee Electric Tool Corporation | Step drill bit |
US11679442B2 (en) * | 2018-06-22 | 2023-06-20 | Maestro Logistics, Llc | Drill bit and method for making a drill bit |
CN110802259B (zh) * | 2019-11-28 | 2021-07-06 | 上海钰工机电有限公司 | 麻花钻 |
US20220339713A1 (en) | 2021-04-21 | 2022-10-27 | Iscar, Ltd. | Rotatable Cutting Head Having Tip Portion with Radially Extending Cutting Edges Forming a Cutting Profile Having Concave and Convex Sub-Portions |
EP4327968A1 (en) * | 2022-08-24 | 2024-02-28 | Tec-Spiral Enterprises Tools Co., Ltd. | Step drill and method for drilling a workpiece by using a step drill |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5160232A (en) * | 1987-09-10 | 1992-11-03 | Mca Micro Crystal Ag | Drill bit or end mill with grooved flutes |
US6021857A (en) * | 1996-09-21 | 2000-02-08 | Black & Decker Inc. | Drill bit |
US6328506B1 (en) * | 1995-07-29 | 2001-12-11 | Black & Decker Inc. | Masonry drill bit |
CN1375373A (zh) * | 2001-03-21 | 2002-10-23 | 周安善 | 双铣刀刃高效通用麻花钻及其修磨方法 |
CN2902538Y (zh) * | 2005-10-31 | 2007-05-23 | 李仕清 | 螺旋多级刀具 |
JP4120319B2 (ja) * | 2002-08-28 | 2008-07-16 | 日産自動車株式会社 | ツイストドリル |
Family Cites Families (38)
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US1221247A (en) * | 1915-11-27 | 1917-04-03 | Samuel W Traylor | Drilling, reaming, and centering machine. |
US1747117A (en) * | 1927-04-01 | 1930-02-11 | Dayton W Klein | Method of making multiple diameter cut tools |
US2193186A (en) * | 1938-06-06 | 1940-03-12 | Herbert G Hard | Twist drill |
US2237901A (en) * | 1938-10-07 | 1941-04-08 | William A Chun | Drill |
GB519475A (en) * | 1938-10-18 | 1940-03-28 | Thomas Alexander Forsyth | Improvements in and relating to drilling tools |
US2912887A (en) * | 1958-03-17 | 1959-11-17 | Rudolf W Andreasson | Single-double spiral drill |
JPS4964991A (zh) * | 1972-10-26 | 1974-06-24 | ||
JPS49111293A (zh) * | 1973-02-26 | 1974-10-23 | ||
US4189266A (en) * | 1975-08-01 | 1980-02-19 | George Koslow | Rotary drill bit for hand-held power drills |
DE3131794C2 (de) * | 1980-08-29 | 1986-08-07 | Toshiaki Osaka Hosoi | Bohrer |
US4411563A (en) * | 1981-07-31 | 1983-10-25 | Elwood Moon | Cutter device |
US4620822A (en) * | 1982-03-17 | 1986-11-04 | General Electric Company | Flat bottom hole drill |
JPS61166712U (zh) * | 1985-04-05 | 1986-10-16 | ||
US4968193A (en) * | 1986-08-18 | 1990-11-06 | Black & Decker Corporation | Self-centering drill bit with pilot tip |
US5288183A (en) * | 1986-08-18 | 1994-02-22 | Black & Decker Inc. | Self-centering drill bit with pilot tip |
JPS6445504A (en) * | 1987-08-17 | 1989-02-20 | Masao Kubota | Hole cutting tool |
JPH0171009U (zh) * | 1987-10-28 | 1989-05-11 | ||
US5011342A (en) * | 1988-03-14 | 1991-04-30 | 501 Greenfield Industries, Inc. | Twist drill |
JPH02198707A (ja) * | 1989-01-24 | 1990-08-07 | Masao Kubota | ドリル |
JPH03196908A (ja) * | 1989-12-22 | 1991-08-28 | Masahiro Morita | ドリル |
JPH03245914A (ja) * | 1990-02-23 | 1991-11-01 | Mitsubishi Materials Corp | 穴明け工具 |
US5452971A (en) * | 1994-03-08 | 1995-09-26 | Nevills; Alva D. | Rotary end cutting tool |
DE59611457D1 (de) * | 1995-03-30 | 2008-02-14 | Guehring Joerg | Schneidwerkzeug |
DK0893185T3 (da) * | 1997-05-29 | 2003-09-08 | Black & Decker Inc | Spiralbor |
DE10006936A1 (de) * | 2000-02-16 | 2001-08-23 | Hilti Ag | Bohrwerkzeug für Gestein |
AT4227U1 (de) * | 2000-03-03 | 2001-04-25 | Johann Eberhard Ges M B H | Bohrer |
DE10144241B4 (de) * | 2001-09-04 | 2008-09-04 | Miller GmbH Präzisionswerkzeuge | Bohrer |
FR2829715B1 (fr) * | 2001-09-19 | 2004-01-02 | Dassault Aviat | Foret de precision |
EP1302290B1 (de) * | 2001-10-12 | 2008-07-02 | Robert Bosch Gmbh | Bohrwerkzeug |
US7632050B2 (en) * | 2003-08-15 | 2009-12-15 | Allied Machine & Engineering Corp. | Drilling tool and method for producing port seals |
JP2005077891A (ja) * | 2003-09-02 | 2005-03-24 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
EP1512476B1 (en) * | 2003-09-08 | 2013-10-09 | Black & Decker Inc. | Self-centering drill bit with pilot tip |
SE527653C2 (sv) * | 2004-05-05 | 2006-05-02 | Seco Tools Ab | Borr försedd med stödlister |
JP2006281411A (ja) * | 2005-04-04 | 2006-10-19 | Asahi Diamond Industrial Co Ltd | 穴あけ工具 |
EP1747831A1 (en) * | 2005-07-27 | 2007-01-31 | Yih Troun Enterprise Co., Ltd. | Drill bit with multiple stepped cutting edges |
US20070036622A1 (en) * | 2005-08-12 | 2007-02-15 | Yg-1 Co., Ltd. | Spade drill insert |
JP2007050477A (ja) * | 2005-08-18 | 2007-03-01 | Mitsubishi Materials Kobe Tools Corp | 超高圧焼結体チップ付きドリル |
WO2007051344A1 (fr) * | 2005-10-31 | 2007-05-10 | Shiqing Li | Outil de coupe helicoidal multi-niveaux |
-
2008
- 2008-03-19 CN CN200880128092.4A patent/CN101977713B/zh active Active
- 2008-03-19 US US12/933,324 patent/US20110116884A1/en not_active Abandoned
- 2008-03-19 JP JP2011500027A patent/JP2011514263A/ja active Pending
- 2008-03-19 WO PCT/CN2008/000546 patent/WO2009114958A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5160232A (en) * | 1987-09-10 | 1992-11-03 | Mca Micro Crystal Ag | Drill bit or end mill with grooved flutes |
US6328506B1 (en) * | 1995-07-29 | 2001-12-11 | Black & Decker Inc. | Masonry drill bit |
US6021857A (en) * | 1996-09-21 | 2000-02-08 | Black & Decker Inc. | Drill bit |
CN1375373A (zh) * | 2001-03-21 | 2002-10-23 | 周安善 | 双铣刀刃高效通用麻花钻及其修磨方法 |
JP4120319B2 (ja) * | 2002-08-28 | 2008-07-16 | 日産自動車株式会社 | ツイストドリル |
CN2902538Y (zh) * | 2005-10-31 | 2007-05-23 | 李仕清 | 螺旋多级刀具 |
Non-Patent Citations (1)
Title |
---|
JP特许第4120319号B2 2008.07.16 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017136966A1 (zh) * | 2016-02-14 | 2017-08-17 | 上海钰工机电有限公司 | 分层钻削高效麻花钻 |
Also Published As
Publication number | Publication date |
---|---|
CN101977713A (zh) | 2011-02-16 |
JP2011514263A (ja) | 2011-05-06 |
WO2009114958A1 (zh) | 2009-09-24 |
US20110116884A1 (en) | 2011-05-19 |
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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: SHANDONG ZHIWEI MACHINERY CO., LTD. Free format text: FORMER OWNER: LI SHIQING Effective date: 20150625 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150625 Address after: 271000, Shandong Tai'an high tech Zone South Gate middle section of high-end talent entrepreneurial base Patentee after: Shandong Wei Wei Machinery Co.,Ltd. Address before: 271219 Shandong province Xintai City Xinwen Zhangzhuang cinema Hostel Patentee before: Li Shiqing |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110216 Assignee: AMECO INTERNATIONAL MEASURING INSTRUMENTS DEVELOPMENT CO.,LTD. Assignor: Shandong Wei Wei Machinery Co.,Ltd. Contract record no.: X2022980020490 Denomination of invention: Spiral cutter Granted publication date: 20120905 License type: Exclusive License Record date: 20221110 |