KR20050010707A - 나사-탭 - Google Patents
나사-탭 Download PDFInfo
- Publication number
- KR20050010707A KR20050010707A KR1020040052536A KR20040052536A KR20050010707A KR 20050010707 A KR20050010707 A KR 20050010707A KR 1020040052536 A KR1020040052536 A KR 1020040052536A KR 20040052536 A KR20040052536 A KR 20040052536A KR 20050010707 A KR20050010707 A KR 20050010707A
- Authority
- KR
- South Korea
- Prior art keywords
- tab
- cutting
- thread
- chamfer
- screw
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
- B23G5/06—Taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G2200/00—Details of threading tools
- B23G2200/04—Tools with negative cutting angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G2225/00—Materials of threading tools, workpieces or other structural elements
- B23G2225/28—Hard metal, i.e. cemented carbides
-
- 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
- Y10T408/904—Tool or Tool with support with pitch-stabilizing ridge
- Y10T408/9048—Extending outwardly from tool-axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Milling Processes (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Description
Claims (8)
- 절삭날을 가진 2 이상의 절삭 랜드를 구비한 나사-탭 (1) 에 있어서,절삭 랜드의 절삭날은, 적어도 스타팅 테이퍼에서, 절삭날의 경사각을 감소시키는 음의 각으로 된 모따기부를 구비하는 것을 특징으로 하는 나사-탭 (1).
- 제 1 항에 있어서, 모따기부를 제외한 나사-탭 (1) 의 전체 절삭 형상은 양인 것을 특징으로 하는 나사-탭 (1).
- 제 1 항에 있어서, 모따기부를 제외한 나사-탭 (1) 의 전체 절삭 형상은 음인 것을 특징으로 하는 나사-탭 (1).
- 제 1 항에 있어서, 절삭으로 형성된 표면과 모따기부가 이루는 각은 -10°~ -60°, 바람직하게는 -30°~ -45°, 보다 바람직하게는 약 -35°인 것을 특징으로 하는 나사-탭 (1).
- 제 1 항 또는 제 2 항에 있어서, 모따기부의 폭은 프로파일 깊이의 0.05 배 ~ 0.75 배, 바람직하게는 0.25 배 ~ 0.5 배인 것을 특징으로 하는 나사-탭 (1).
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 모따기부는 안내부 영역에서 적어도 절삭날의 일부까지 더 연장하는 것을 특징으로 하는 나사-탭 (1).
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 스타팅 테이퍼 영역의 모따기부 폭은 나사-탭의 선단에서 생크 쪽으로 증가하는 것을 특징으로 하는 나사-탭 (1).
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서, 나사-탭은 초경합금으로 제조된 것을 특징으로 하는 나사-탭 (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10332930.7 | 2003-07-19 | ||
DE10332930A DE10332930A1 (de) | 2003-07-19 | 2003-07-19 | Gewindebohrer |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20050010707A true KR20050010707A (ko) | 2005-01-28 |
Family
ID=33482982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040052536A Ceased KR20050010707A (ko) | 2003-07-19 | 2004-07-07 | 나사-탭 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050042049A1 (ko) |
EP (1) | EP1500454A1 (ko) |
KR (1) | KR20050010707A (ko) |
CN (1) | CN1575897A (ko) |
DE (1) | DE10332930A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8186915B2 (en) | 2007-04-26 | 2012-05-29 | Osg Corporation | Spiral tap |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006027232A1 (de) | 2006-06-09 | 2007-12-13 | EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge | Gewindeerzeugungswerkzeug mit Kantenübergang |
US7950880B2 (en) * | 2006-10-18 | 2011-05-31 | Kennametal Inc. | Spiral flute tap |
US7665934B2 (en) * | 2006-10-18 | 2010-02-23 | Kennametal Inc. | Cutting tap and method of making a cutting tap |
JPWO2008075402A1 (ja) * | 2006-12-18 | 2010-04-02 | オーエスジー株式会社 | スパイラルタップ |
CN101896306B (zh) * | 2007-12-12 | 2013-05-08 | 埃莫克精密工具厂里查德格林普尔有限责任两合公司 | 螺丝攻及生产螺丝攻的方法 |
US8529172B2 (en) * | 2008-06-20 | 2013-09-10 | John R. Buta | Edge milling device |
WO2010103611A1 (ja) * | 2009-03-09 | 2010-09-16 | オーエスジー株式会社 | スパイラルタップおよびその製造方法 |
DE102010026947B3 (de) * | 2010-07-12 | 2011-12-08 | Gottfried Wilhelm Leibniz Universität Hannover | Bohrwerkzeug, Verwendung dieses Bohrwerkzeugs und mit dem Bohrwerkzeug durchgeführtes Bohrverfahren |
US10066656B2 (en) * | 2011-11-22 | 2018-09-04 | Lock-N-Stitch, Inc. | Threaded fastener having a thread crest greater than its thread root and “V” angles on the crest and root |
WO2014188603A1 (ja) * | 2013-05-24 | 2014-11-27 | オーエスジー株式会社 | ねじ切削用タップ |
DE102016008478B4 (de) * | 2016-07-13 | 2020-10-15 | Audi Ag | Verfahren zur Erzeugung einer Gewindebohrung |
CN108262537A (zh) * | 2016-12-30 | 2018-07-10 | 李仕清 | 微切丝锥 |
DE102018115986A1 (de) * | 2018-07-02 | 2020-01-02 | EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge | Werkzeug zum Erzeugen eines Gewindes |
US11618092B2 (en) * | 2020-01-27 | 2023-04-04 | Devin Corbit | Bottoming tap and chaser and method of use |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3131407A (en) * | 1962-03-08 | 1964-05-05 | Glynton M Roberts | Thread swaging tap |
US4708542A (en) * | 1985-04-19 | 1987-11-24 | Greenfield Industries, Inc. | Threading tap |
JPH0777693B2 (ja) * | 1990-08-30 | 1995-08-23 | 出雲産業株式会社 | タップ |
SE505742C2 (sv) * | 1993-09-07 | 1997-10-06 | Sandvik Ab | Gängtapp |
JP2880122B2 (ja) * | 1995-10-02 | 1999-04-05 | 株式会社田野井製作所 | 盛上げタップ |
WO1999003631A1 (fr) * | 1996-02-09 | 1999-01-28 | Osg Corporation | Taraud de formage a froid avec couteau de finissage du diametre interne et procede de fabrication correspondant |
DE19739125C2 (de) * | 1997-09-06 | 2001-09-27 | Fette Wilhelm Gmbh | Gewindebohrer |
DE69807521T2 (de) * | 1998-10-19 | 2003-03-27 | Osg Corp., Toyokawa | Konischer gewindebohrer für röhren aus hartem material |
SE522664C2 (sv) | 2001-04-30 | 2004-02-24 | Sandvik Ab | Skärande gängtapp och förfarande för dess tillverkning |
JP3609366B2 (ja) * | 2001-10-22 | 2005-01-12 | オーエスジー株式会社 | 盛上げタップ |
-
2003
- 2003-07-19 DE DE10332930A patent/DE10332930A1/de not_active Withdrawn
-
2004
- 2004-06-03 EP EP04013090A patent/EP1500454A1/de not_active Withdrawn
- 2004-07-07 KR KR1020040052536A patent/KR20050010707A/ko not_active Ceased
- 2004-07-19 CN CNA2004100699313A patent/CN1575897A/zh active Pending
- 2004-07-19 US US10/893,366 patent/US20050042049A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8186915B2 (en) | 2007-04-26 | 2012-05-29 | Osg Corporation | Spiral tap |
Also Published As
Publication number | Publication date |
---|---|
DE10332930A1 (de) | 2005-02-03 |
CN1575897A (zh) | 2005-02-09 |
US20050042049A1 (en) | 2005-02-24 |
EP1500454A1 (de) | 2005-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20040707 |
|
PG1501 | Laying open of application | ||
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20050926 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 20060413 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20090604 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20040707 Comment text: Patent Application |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110530 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20111025 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20110530 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |