DE10346992A1 - Temperature controlled material forming process and apparatus for carrying out the process - Google Patents
Temperature controlled material forming process and apparatus for carrying out the process Download PDFInfo
- Publication number
- DE10346992A1 DE10346992A1 DE2003146992 DE10346992A DE10346992A1 DE 10346992 A1 DE10346992 A1 DE 10346992A1 DE 2003146992 DE2003146992 DE 2003146992 DE 10346992 A DE10346992 A DE 10346992A DE 10346992 A1 DE10346992 A1 DE 10346992A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- carrying
- temperature controlled
- material forming
- measured
- 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
- 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
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
-
- 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
- B21C31/00—Control devices, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
-
- 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
- B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
- B21C33/006—Consecutive billets, e.g. billet profiles allowing air expulsion or bonding of billets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Fodder In General (AREA)
Abstract
Bei einem Verfahren zur temperaturregulierten Materialumformung, bzw. einer zur Durchführung dieses Verfahrens geeigneten Materialumformvorrichtung (10) wird unmittelbar, nachdem das umgeformte Material (18) die Umformvorrichtung (14) verlässt, die Temperatur (T¶1¶) des umgeformten Materials von einem Pyrometer (28) gemessen und damit eine Nachregelung von Prozessparametern, wie insbesondere der Temperatur (T¶0¶) des zu bearbeitenden Materials (16) oder der Umformgeschwindigkeit (v¶x¶), durchgeführt. Zusätzlich wird die Nachregelung durch mindestens einen zusätzlichen Messwert beeinflusst, wie beispielsweise einer Temperatur (T¶2¶) nach einem Quenching-Schritt (34), einer gemessenen Ofenausgangstemperatur (T¶0¶) oder Temperatur- bzw. Positionsdaten (32) der Umformvorrichtung (14), die während der Umformung des umzuformenden Materials (16) gemessen werden.In a method of temperature controlled material forming, or a material converting apparatus (10) suitable for carrying out this method, immediately after the formed material (18) leaves the forming apparatus (14), the temperature (T¶1¶) of the formed material from a pyrometer (28) measured and thus a readjustment of process parameters, in particular the temperature (T¶0¶) of the material to be machined (16) or the forming speed (v¶x¶) performed. In addition, the readjustment is influenced by at least one additional measured value, such as a temperature (T¶2¶) after a quenching step (34), a measured furnace exit temperature (T¶0¶) or temperature or position data (32) of the forming device (14), which are measured during the deformation of the material to be formed (16).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003146992 DE10346992A1 (en) | 2003-10-07 | 2003-10-07 | Temperature controlled material forming process and apparatus for carrying out the process |
PCT/EP2004/010975 WO2005035157A1 (en) | 2003-10-07 | 2004-10-01 | Temperature-regulated material-shaping method, and method for carrying out said method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003146992 DE10346992A1 (en) | 2003-10-07 | 2003-10-07 | Temperature controlled material forming process and apparatus for carrying out the process |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10346992A1 true DE10346992A1 (en) | 2005-05-12 |
Family
ID=34428267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003146992 Ceased DE10346992A1 (en) | 2003-10-07 | 2003-10-07 | Temperature controlled material forming process and apparatus for carrying out the process |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10346992A1 (en) |
WO (1) | WO2005035157A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111283006A (en) * | 2020-02-26 | 2020-06-16 | 凯维思轻量化智能制造研究院(菏泽)有限公司 | Bidirectional extrusion forming process and equipment |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005047285B4 (en) * | 2005-09-28 | 2008-09-18 | Pandit, Madhukar, Prof. Dr.-Ing.habil. | Method for guiding a PLC controlled and equipped with a profile temperature control and press speed control extruder for metals |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3404054A1 (en) * | 1984-02-06 | 1985-08-14 | Proizvodstvennoe ob"edinenie "Uralmaš", Sverdlovsk | Production line for isothermal pressing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB655652A (en) * | 1948-12-31 | 1951-07-25 | Dow Chemical Co | Improved method of producing continuous extruded metal articles |
US3670542A (en) * | 1969-12-04 | 1972-06-20 | Reynolds Metals Co | Extrusion method and apparatus |
JPS56151118A (en) * | 1980-04-24 | 1981-11-24 | Fujisash Co | Method and apparatus for extruding aluminum shape |
DK46492A (en) * | 1992-04-06 | 1993-10-07 | Torben Bredal | PROCEDURE FOR EXTRADING PROFILES OF METAL OR MATERIAL AND APPARATUS FOR USE IN EXERCISING THE PROCEDURE |
US5325694A (en) * | 1993-03-15 | 1994-07-05 | Granco Clark, Inc. | Extrusion billet taper quenching system |
RU2105621C1 (en) * | 1993-11-10 | 1998-02-27 | Валерий Николаевич Щерба | Method for hot extrusion of metal at active action of friction forces and hydraulic extrusion press for performing the same |
JP3776622B2 (en) * | 1999-03-25 | 2006-05-17 | 株式会社神戸製鋼所 | Product temperature control method during extrusion quenching |
-
2003
- 2003-10-07 DE DE2003146992 patent/DE10346992A1/en not_active Ceased
-
2004
- 2004-10-01 WO PCT/EP2004/010975 patent/WO2005035157A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3404054A1 (en) * | 1984-02-06 | 1985-08-14 | Proizvodstvennoe ob"edinenie "Uralmaš", Sverdlovsk | Production line for isothermal pressing |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111283006A (en) * | 2020-02-26 | 2020-06-16 | 凯维思轻量化智能制造研究院(菏泽)有限公司 | Bidirectional extrusion forming process and equipment |
Also Published As
Publication number | Publication date |
---|---|
WO2005035157A1 (en) | 2005-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |