ES2062938B1 - Metodo de moldear un articulo a partir de material en particulas, molde y articulo correspondientes. - Google Patents
Metodo de moldear un articulo a partir de material en particulas, molde y articulo correspondientes.Info
- Publication number
- ES2062938B1 ES2062938B1 ES09300277A ES9300277A ES2062938B1 ES 2062938 B1 ES2062938 B1 ES 2062938B1 ES 09300277 A ES09300277 A ES 09300277A ES 9300277 A ES9300277 A ES 9300277A ES 2062938 B1 ES2062938 B1 ES 2062938B1
- Authority
- ES
- Spain
- Prior art keywords
- article
- molding
- side holes
- particular material
- separator
- 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
- 239000000463 material Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000000465 moulding Methods 0.000 title abstract 2
- 230000003750 conditioning effect Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011236 particulate material Substances 0.000 abstract 1
Classifications
-
- 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
- B22F5/106—Tube or ring forms
-
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/022—Moulds for compacting material in powder, granular of pasta form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
- B22F2003/033—Press-moulding apparatus therefor with multiple punches working in the same direction
-
- 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
- B22F2005/103—Cavity made by removal of insert
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2240/00—Spacing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Powder Metallurgy (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Magnetic Heads (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Materials For Medical Uses (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Abstract
METODO DE MOLDEAR UN ARTICULO A PARTIR DE MATERIAL EN PARTICULAS, MOLDE Y ARTICULO CORRESPONDIENTES; UN ARTICULO QUE TIENE ORIFICIOS LATERALES (11), POR EJEMPLO UN SEPARADOR (10) PARA UN RADIADOR DE CALEFACCION CENTRAL, SE FABRICA A PARTIR DE MATERIAL EN PARTICULAS COMPACTADO EN UN MOLDE QUE COMPRENDE UNA PLACA (1) QUE TIENE UNA CAVIDAD VERTICAL (2), UN PUNZON SUPERIOR (7) Y UN PUNZON INFERIOR (4). UNA VARILLA INTERIOR (3) DE MACHO FORMA UN PASO CENTRAL EN EL SEPARADOR (10) Y VARILLAS LATERALES (6) DE MACHO FORMAN LOS ORIFICIOS LATERALES (11). LA DENSIDAD DEL MATERIAL COMPACTADO QUE DEFINE LOS ORIFICIOS LATERALES (11) ES SUPERIOR QUE LA DE LA PARTE RESTANTE DEL ARTICULO. ES DE APLICACION EN LA INDUSTRIA DE ACONDICIONAMIENTO DE AMBIENTES.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9221750A GB9221750D0 (en) | 1992-10-16 | 1992-10-16 | Central heating radiator spacers |
GB9300812A GB2271526B (en) | 1992-10-16 | 1993-01-15 | Moulding of apertured articles |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2062938A2 ES2062938A2 (es) | 1994-12-16 |
ES2062938R ES2062938R (es) | 1998-02-01 |
ES2062938B1 true ES2062938B1 (es) | 1998-07-01 |
Family
ID=26301807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09300277A Expired - Fee Related ES2062938B1 (es) | 1992-10-16 | 1993-02-12 | Metodo de moldear un articulo a partir de material en particulas, molde y articulo correspondientes. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0669860B1 (es) |
AT (1) | ATE154904T1 (es) |
AU (1) | AU5117093A (es) |
CZ (1) | CZ291187B6 (es) |
DE (3) | DE9302768U1 (es) |
ES (1) | ES2062938B1 (es) |
HU (1) | HU218087B (es) |
IT (1) | IT1260870B (es) |
NL (1) | NL9300942A (es) |
SK (1) | SK283087B6 (es) |
WO (1) | WO1994008743A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19508952C2 (de) * | 1995-03-13 | 1998-04-16 | Schwaebische Huettenwerke Gmbh | Preßvorrichtung zur Erzeugung eines Formteils und entsprechendes Formteil |
IL166530A (en) | 2005-01-27 | 2009-06-15 | Iscar Ltd | Method for manufacturing cutting dies |
GB2426735A (en) * | 2005-10-19 | 2006-12-06 | Gtb Components Ltd | Forming of apertured articles |
US8062014B2 (en) | 2007-11-27 | 2011-11-22 | Kennametal Inc. | Method and apparatus using a split case die to press a part and the part produced therefrom |
EP2886232B1 (en) * | 2013-12-20 | 2016-03-16 | Seco Tools Ab | Cutting inserts with cross-holes and green bodies and methods for making such cutting inserts and green bodies |
EP3263249B1 (en) * | 2016-06-30 | 2019-01-23 | Seco Tools Ab | A press-tool |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB994323A (en) * | 1962-06-12 | 1965-06-02 | Geometra Mario Gritti | An improved method and machine for moulding |
GB1097355A (en) * | 1966-07-14 | 1968-01-03 | Federal Mogul Corp | Method of producing sintered articles of complicated shape |
DE2145006C3 (de) * | 1971-09-09 | 1974-01-31 | Sintermetallwerk Krebsoege Gmbh, 5608 Krebsoege | Verfahren und Vorrichtung zum Herstellen von Formkörpern mit Wandöffnungen oder -schlitzen durch isostatisches Pressen von Pulvern |
DK546377A (da) * | 1977-12-08 | 1979-06-09 | O P Olling | Fremgangsmaade ved fremstilling af pulverpressede emner og vaerktoej til udfoerelse af fremgangsmaaden |
JPS60108199A (ja) * | 1983-11-16 | 1985-06-13 | Toyota Motor Corp | 粉末成形における横パンチガイド部の粉末除去方法 |
FR2607740B1 (fr) * | 1986-12-08 | 1989-12-08 | Peugeot | Procede de fabrication de pieces frittees |
-
1993
- 1993-01-29 IT ITTO930050A patent/IT1260870B/it active IP Right Grant
- 1993-02-05 DE DE9302768U patent/DE9302768U1/de not_active Expired - Lifetime
- 1993-02-05 DE DE4303396A patent/DE4303396A1/de not_active Withdrawn
- 1993-02-12 ES ES09300277A patent/ES2062938B1/es not_active Expired - Fee Related
- 1993-06-01 NL NL9300942A patent/NL9300942A/nl not_active Application Discontinuation
- 1993-10-05 CZ CZ1995951A patent/CZ291187B6/cs not_active IP Right Cessation
- 1993-10-05 EP EP93922016A patent/EP0669860B1/en not_active Expired - Lifetime
- 1993-10-05 AU AU51170/93A patent/AU5117093A/en not_active Abandoned
- 1993-10-05 WO PCT/GB1993/002069 patent/WO1994008743A1/en active IP Right Grant
- 1993-10-05 HU HU9501090A patent/HU218087B/hu not_active IP Right Cessation
- 1993-10-05 DE DE69311909T patent/DE69311909T2/de not_active Expired - Fee Related
- 1993-10-05 SK SK498-95A patent/SK283087B6/sk not_active IP Right Cessation
- 1993-10-05 AT AT93922016T patent/ATE154904T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU9501090D0 (en) | 1995-06-28 |
HUT70867A (en) | 1995-11-28 |
HU218087B (hu) | 2000-05-28 |
WO1994008743A1 (en) | 1994-04-28 |
NL9300942A (nl) | 1994-05-16 |
DE9302768U1 (de) | 1993-05-19 |
ES2062938A2 (es) | 1994-12-16 |
CZ95195A3 (en) | 1995-10-18 |
DE4303396A1 (de) | 1994-04-21 |
SK283087B6 (sk) | 2003-02-04 |
EP0669860B1 (en) | 1997-07-02 |
EP0669860A1 (en) | 1995-09-06 |
DE69311909D1 (de) | 1997-08-07 |
ITTO930050A1 (it) | 1993-04-30 |
ATE154904T1 (de) | 1997-07-15 |
AU5117093A (en) | 1994-05-09 |
ITTO930050A0 (it) | 1993-01-29 |
SK49895A3 (en) | 1996-03-06 |
ES2062938R (es) | 1998-02-01 |
DE69311909T2 (de) | 1998-02-12 |
IT1260870B (it) | 1996-04-29 |
CZ291187B6 (cs) | 2003-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19941216 Kind code of ref document: R Effective date: 19941216 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180806 |