DE602005001629D1 - Spiralbohrer aus zementiertem Karbid. - Google Patents
Spiralbohrer aus zementiertem Karbid.Info
- Publication number
- DE602005001629D1 DE602005001629D1 DE602005001629T DE602005001629T DE602005001629D1 DE 602005001629 D1 DE602005001629 D1 DE 602005001629D1 DE 602005001629 T DE602005001629 T DE 602005001629T DE 602005001629 T DE602005001629 T DE 602005001629T DE 602005001629 D1 DE602005001629 D1 DE 602005001629D1
- Authority
- DE
- Germany
- Prior art keywords
- cemented carbide
- twist drills
- carbide twist
- carbide body
- high edge
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/30—Arrangements for mounting stoves or ranges in particular locations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0400141A SE527679C2 (sv) | 2004-01-26 | 2004-01-26 | Hårdmetallkropp, särskilt spiralborr, och användning av denna för verktyg för roterande metallbearbetning |
SE0400141 | 2004-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602005001629D1 true DE602005001629D1 (de) | 2007-08-30 |
DE602005001629T2 DE602005001629T2 (de) | 2008-06-05 |
Family
ID=31493103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005001629T Active DE602005001629T2 (de) | 2004-01-26 | 2005-01-26 | Spiralbohrer aus zementiertem Karbid. |
Country Status (8)
Country | Link |
---|---|
US (1) | US7297176B2 (de) |
EP (1) | EP1557230B1 (de) |
JP (1) | JP4991111B2 (de) |
KR (1) | KR101175568B1 (de) |
CN (1) | CN100529133C (de) |
AT (1) | ATE367233T1 (de) |
DE (1) | DE602005001629T2 (de) |
SE (1) | SE527679C2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE530516C2 (sv) * | 2006-06-15 | 2008-06-24 | Sandvik Intellectual Property | Belagt hårdmetallskär, metod att tillverka detta samt dess användning vid fräsning av gjutjärn |
SE530517C2 (sv) * | 2006-08-28 | 2008-06-24 | Sandvik Intellectual Property | Belagt hårdmetallskär, sätt att tillverka detta samt dess användning för fräsning av hårda Fe-baserade legeringar > 45 HRC |
JP2010514934A (ja) | 2006-12-27 | 2010-05-06 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | 冷間成形用パンチ |
EP1944110B1 (de) * | 2007-01-15 | 2012-11-07 | Fraisa Holding AG | Verfahren zur Behandlung und Bearbeitung von Werkzeugen zur spanabhebenden Bearbeitung von Werkstücken |
SE0701449L (sv) * | 2007-06-01 | 2008-12-02 | Sandvik Intellectual Property | Finkornig hårdmetall med förfinad struktur |
PL2199418T3 (pl) * | 2008-12-18 | 2018-02-28 | Sandvik Intellectual Property Ab | Nóż z ostrzem obrotowym |
CN102220532B (zh) * | 2011-05-24 | 2013-02-13 | 苏州新锐硬质合金有限公司 | 用于截齿或挖路齿的超粗晶粒硬质合金材料及其制备方法 |
CN103128345B (zh) * | 2011-11-28 | 2017-03-01 | 三菱综合材料株式会社 | Pcd钻头 |
CN103449111B (zh) * | 2013-09-12 | 2015-07-15 | 河南省煤科院耐磨技术有限公司 | 一种耐磨转载机凸槽的加工方法 |
EP3055094B1 (de) * | 2013-10-10 | 2021-10-13 | Hyperion Materials & Technologies (Sweden) AB | Hohler abwälzfräser und verfahren zum formen dieses hohlen abwälzfräsers |
CN104625078B (zh) * | 2015-02-14 | 2018-01-09 | 江苏和鹰机电科技有限公司 | 用于切削碳纤维或玻璃纤维的硬质合金刀具及其制备方法 |
JP6608941B2 (ja) * | 2015-09-26 | 2019-11-20 | 京セラ株式会社 | 棒状体及び切削工具 |
CN108136514B (zh) * | 2015-09-29 | 2019-08-09 | 京瓷株式会社 | 棒状体及切削工具 |
JP2017217715A (ja) * | 2016-06-06 | 2017-12-14 | 住友電工ハードメタル株式会社 | 棒材、ドリルの刃先、棒材の製造方法およびドリルの製造方法 |
CA3114969A1 (en) * | 2018-10-12 | 2020-04-16 | H.C. Starck Tungsten Gmbh | Hard metal having toughness-increasing microstructure |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2070646B (en) * | 1980-03-04 | 1985-04-03 | Metallurg Inc | Sintered hardmetals |
JPS6043459A (ja) * | 1983-08-19 | 1985-03-08 | Hitachi Metals Ltd | 切削用超硬合金 |
US4708037A (en) * | 1985-11-18 | 1987-11-24 | Gte Laboratories Incorporated | Coated cemented carbide tool for steel roughing applications and methods for machining |
JP2512973B2 (ja) | 1987-12-14 | 1996-07-03 | 三菱マテリアル株式会社 | 切削工具用炭化タングステン基超硬合金の製造法 |
JPH02228474A (ja) * | 1989-02-28 | 1990-09-11 | Toshiba Tungaloy Co Ltd | 被覆焼結合金 |
DE4037480A1 (de) * | 1990-11-24 | 1992-05-27 | Krupp Widia Gmbh | Verfahren zur herstellung eines beschichteten hartmetallschneidkoerpers |
GB9423027D0 (en) * | 1994-11-15 | 1995-01-04 | Univ Bristol | Full-duplex radio transmitter/receiver |
US5786069A (en) | 1995-09-01 | 1998-07-28 | Sandvik Ab | Coated turning insert |
CN1203636A (zh) * | 1995-11-30 | 1998-12-30 | 桑德维克公司 | 带有涂层的切刀及其制备方法 |
SE509616C2 (sv) * | 1996-07-19 | 1999-02-15 | Sandvik Ab | Hårdmetallskär med smal kornstorleksfördelning av WC |
JP3303186B2 (ja) | 1996-11-06 | 2002-07-15 | 三菱マテリアル株式会社 | 高強度を有する耐熱性炭化タングステン基超硬合金の製造方法 |
SE510763C2 (sv) | 1996-12-20 | 1999-06-21 | Sandvik Ab | Ämne för ett borr eller en pinnfräs för metallbearbetning |
US6071469A (en) * | 1997-06-23 | 2000-06-06 | Sandvik Ab | Sintering method with cooling from sintering temperature to below 1200° C. in a hydrogen and noble gas atmosphere |
JPH1121651A (ja) * | 1997-07-07 | 1999-01-26 | Mitsubishi Materials Corp | 耐熱衝撃性のすぐれた表面被覆超硬合金製切削工具 |
JP4731645B2 (ja) * | 1999-02-09 | 2011-07-27 | 住友電工ハードメタル株式会社 | 超硬合金および被覆超硬合金とその製造方法 |
SE519005C2 (sv) * | 1999-03-26 | 2002-12-17 | Sandvik Ab | Belagt hårdmetallskär |
JP2000308904A (ja) | 1999-04-23 | 2000-11-07 | Hitachi Tool Engineering Ltd | Wc基超硬合金製チップ |
SE519603C2 (sv) * | 1999-05-04 | 2003-03-18 | Sandvik Ab | Sätt att framställa hårdmetall av pulver WC och Co legerat med korntillväxthämmare |
SE9903600D0 (sv) * | 1999-10-06 | 1999-10-06 | Sandvik Ab | Seal rings with improved friction and wear properties |
JP2002166307A (ja) * | 2000-11-30 | 2002-06-11 | Kyocera Corp | 切削工具 |
JP2002187008A (ja) * | 2000-12-22 | 2002-07-02 | Mitsubishi Materials Corp | 高速切削ですぐれた耐摩耗性を発揮する表面被覆超硬合金製切削ドリル |
US6797369B2 (en) * | 2001-09-26 | 2004-09-28 | Kyocera Corporation | Cemented carbide and cutting tool |
JP4126451B2 (ja) * | 2002-03-22 | 2008-07-30 | 京セラ株式会社 | 超硬合金 |
JP2004130494A (ja) * | 2002-10-15 | 2004-04-30 | Mitsubishi Materials Corp | 高速切削条件で硬質被覆層がすぐれた耐摩耗性を発揮する表面被覆サーメット製切削工具 |
US7086361B2 (en) * | 2003-10-29 | 2006-08-08 | Jerry Burnham | Durable valve lifter for combustion engines and methods of making same |
-
2004
- 2004-01-26 SE SE0400141A patent/SE527679C2/sv not_active IP Right Cessation
-
2005
- 2005-01-26 DE DE602005001629T patent/DE602005001629T2/de active Active
- 2005-01-26 CN CNB2005100063073A patent/CN100529133C/zh not_active Expired - Fee Related
- 2005-01-26 JP JP2005018403A patent/JP4991111B2/ja not_active Expired - Fee Related
- 2005-01-26 AT AT05001500T patent/ATE367233T1/de active
- 2005-01-26 KR KR1020050007316A patent/KR101175568B1/ko active IP Right Grant
- 2005-01-26 US US11/042,213 patent/US7297176B2/en active Active
- 2005-01-26 EP EP05001500A patent/EP1557230B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
ATE367233T1 (de) | 2007-08-15 |
DE602005001629T2 (de) | 2008-06-05 |
CN1648273A (zh) | 2005-08-03 |
US20050211016A1 (en) | 2005-09-29 |
SE527679C2 (sv) | 2006-05-09 |
EP1557230A1 (de) | 2005-07-27 |
CN100529133C (zh) | 2009-08-19 |
SE0400141D0 (sv) | 2004-01-26 |
SE0400141L (sv) | 2005-07-27 |
US7297176B2 (en) | 2007-11-20 |
JP2005213651A (ja) | 2005-08-11 |
KR101175568B1 (ko) | 2012-08-22 |
KR20050077039A (ko) | 2005-07-29 |
JP4991111B2 (ja) | 2012-08-01 |
EP1557230B1 (de) | 2007-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |