DE59106114D1 - Hartmetall- oder Keramikrohling sowie Verfahren und Werkzeug zur Herstellung derselben. - Google Patents
Hartmetall- oder Keramikrohling sowie Verfahren und Werkzeug zur Herstellung derselben.Info
- Publication number
- DE59106114D1 DE59106114D1 DE59106114T DE59106114T DE59106114D1 DE 59106114 D1 DE59106114 D1 DE 59106114D1 DE 59106114 T DE59106114 T DE 59106114T DE 59106114 T DE59106114 T DE 59106114T DE 59106114 D1 DE59106114 D1 DE 59106114D1
- Authority
- DE
- Germany
- Prior art keywords
- die
- blank
- tool
- carbide
- producing
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/14—Making other products
- B21C23/147—Making drill blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
-
- 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
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/26—Extrusion dies
-
- 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
-
- 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
- B22F2005/004—Article comprising helical form elements
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Powder Metallurgy (AREA)
- Ceramic Products (AREA)
- Extrusion Of Metal (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0113290A AT398286B (de) | 1990-05-22 | 1990-05-22 | Hartmetall- oder keramikrohling sowie verfahren und werkzeug zur herstellung desselben |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59106114D1 true DE59106114D1 (de) | 1995-09-07 |
Family
ID=3507287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59106114T Expired - Fee Related DE59106114D1 (de) | 1990-05-22 | 1991-05-02 | Hartmetall- oder Keramikrohling sowie Verfahren und Werkzeug zur Herstellung derselben. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0458774B2 (de) |
AT (2) | AT398286B (de) |
DE (1) | DE59106114D1 (de) |
ES (1) | ES2077838T5 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4244861C2 (de) * | 1992-04-08 | 1997-11-13 | Guehring Joerg Dr | Zylindrischer, aus einer plastischen Masse bestehender und extrudierter Rohling mit zumindest einem innenliegenden, wendelförmigen Kanal sowie Verfahren und Vorrichtung zu dessen Herstellung |
DE19644447C2 (de) * | 1996-10-25 | 2001-10-18 | Friedrichs Konrad Kg | Verfahren und Vorrichtung zur kontinuierlichen Extrusion von mit einem wendelförmigen Innenkanal ausgestatteten Stäben aus plastischem Rohmaterial |
SE516268C2 (sv) | 1999-06-03 | 2001-12-10 | Seco Tools Ab | Metod och anordning med radiellt rörliga backar för strängpressning av roterande verktyg |
SI21266A (sl) * | 2002-07-24 | 2004-02-29 | Institut "Jo�Ef Stefan" | Suspenzije prahov za plastično oblikovanje pri sobni temperaturi in postopki oblikovanja te suspenzije |
US9266191B2 (en) | 2013-12-18 | 2016-02-23 | Aeroprobe Corporation | Fabrication of monolithic stiffening ribs on metallic sheets |
US9511445B2 (en) | 2014-12-17 | 2016-12-06 | Aeroprobe Corporation | Solid state joining using additive friction stir processing |
US8875976B2 (en) | 2005-09-26 | 2014-11-04 | Aeroprobe Corporation | System for continuous feeding of filler material for friction stir welding, processing and fabrication |
US8632850B2 (en) | 2005-09-26 | 2014-01-21 | Schultz-Creehan Holdings, Inc. | Friction fabrication tools |
US8397974B2 (en) * | 2005-09-26 | 2013-03-19 | Aeroprobe Corporation | Self-reacting friction stir welding tool with the ability to add filler material |
US20080041921A1 (en) | 2005-09-26 | 2008-02-21 | Kevin Creehan | Friction stir fabrication |
US9511446B2 (en) | 2014-12-17 | 2016-12-06 | Aeroprobe Corporation | In-situ interlocking of metals using additive friction stir processing |
DE102010019599A1 (de) | 2010-05-05 | 2011-11-10 | Gühring Ohg | Pulvermetallurgischer Stahl |
DE202014000866U1 (de) * | 2014-02-03 | 2015-05-06 | Johne & Co. Präzisionswerkzeuge GmbH | Werkzeugkopfelement zum Fertigen eines Werkzeugkopfes, Werkzeugkopf und Werkzeugaufnahmemittel |
EP3703888A4 (de) | 2017-10-31 | 2021-08-18 | Meld Manufacturing Corporation | System zur generativen festkörperfertigung und materialzusammensetzungen und -strukturen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1584761A1 (de) * | 1951-01-28 | 1970-02-05 | Steatit Magnesia Ag | Verfahren und Vorrichtung zur Herstellung von keramischen Wendelstaeben endloser Laenge |
JPH0635603B2 (ja) * | 1988-03-07 | 1994-05-11 | 義信 小林 | ドリル,エンドミル等転削工具や製法 |
DE3814687A1 (de) * | 1988-04-30 | 1989-11-09 | Krupp Widia Gmbh | Strangpresswerkzeug |
-
1990
- 1990-05-22 AT AT0113290A patent/AT398286B/de not_active IP Right Cessation
-
1991
- 1991-05-02 EP EP91890093A patent/EP0458774B2/de not_active Expired - Lifetime
- 1991-05-02 ES ES91890093T patent/ES2077838T5/es not_active Expired - Lifetime
- 1991-05-02 AT AT91890093T patent/ATE125737T1/de not_active IP Right Cessation
- 1991-05-02 DE DE59106114T patent/DE59106114D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0458774A1 (de) | 1991-11-27 |
EP0458774B1 (de) | 1995-08-02 |
ES2077838T5 (es) | 2000-03-16 |
ATE125737T1 (de) | 1995-08-15 |
ES2077838T3 (es) | 1995-12-01 |
ATA113290A (de) | 1994-03-15 |
EP0458774B2 (de) | 1999-12-15 |
AT398286B (de) | 1994-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |