EP0340747A3 - Procédé et dispositif pour améliorer la qualité de l'enduction du matériau métallique en forme de barres - Google Patents
Procédé et dispositif pour améliorer la qualité de l'enduction du matériau métallique en forme de barres Download PDFInfo
- Publication number
- EP0340747A3 EP0340747A3 EP89108003A EP89108003A EP0340747A3 EP 0340747 A3 EP0340747 A3 EP 0340747A3 EP 89108003 A EP89108003 A EP 89108003A EP 89108003 A EP89108003 A EP 89108003A EP 0340747 A3 EP0340747 A3 EP 0340747A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- temperature
- forming
- bar
- improving
- strand
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
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
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/12—Die holders; Rotating dies
- B21C3/14—Die holders combined with devices for guiding the drawing material or combined with devices for cooling heating, or lubricating
-
- 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
- B21C9/00—Cooling, heating or lubricating drawing material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD31533388A DD271714A1 (de) | 1988-05-04 | 1988-05-04 | Verfahren zur oberflaechenbehandlung von strangfoermigem und beschichtetem metallischem halbzeug |
DD31533488A DD271715A1 (de) | 1988-05-04 | 1988-05-04 | Verfahren zur verbesserung der beschichtungsqualitaet strangfoermiger werkstoffe |
DD31533288A DD271713A1 (de) | 1988-05-04 | 1988-05-04 | Vorrichtung zur erzeugung eines definierten temperaturfeldes unmittelbar vor einer umformung |
DD315333 | 1988-05-04 | ||
DD315334 | 1988-05-04 | ||
DD315332 | 1988-05-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0340747A2 EP0340747A2 (fr) | 1989-11-08 |
EP0340747A3 true EP0340747A3 (fr) | 1990-06-06 |
Family
ID=27179917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89108003A Withdrawn EP0340747A3 (fr) | 1988-05-04 | 1989-05-03 | Procédé et dispositif pour améliorer la qualité de l'enduction du matériau métallique en forme de barres |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0340747A3 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19843597C1 (de) * | 1998-09-23 | 2000-03-09 | Goldbach Innenausbau Gmbh | Profilständer, insbesondere für Raum-Trennwände und Verfahren zum Herstellen von Ständer-Profilschienen |
WO2020172477A1 (fr) * | 2019-02-20 | 2020-08-27 | Paramount Die Company, Inc | Système de surveillance de tréfilage |
CN112794157B (zh) * | 2021-03-29 | 2021-07-27 | 国网山东省电力公司昌乐县供电公司 | 一种用于电缆盘的电缆加热装置及电缆布设方法 |
CN114011892B (zh) * | 2021-10-29 | 2022-07-05 | 华中科技大学 | 可控温控速超声振动辅助薄壁毛细管拉拔成形装置及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1507823A (en) * | 1973-12-17 | 1978-04-19 | Lee & Sons Ltd A | Wire drawing |
EP0013012A1 (fr) * | 1978-12-21 | 1980-07-09 | Akademie der Wissenschaften der DDR | Dispositif pour l'application d'un lubrifiant à une matière à déformer |
EP0057385A2 (fr) * | 1981-02-02 | 1982-08-11 | VEB Draht- und Seilwerk Rothenburg | Procédé de chauffage électrique résistant direct de pièces métalliques |
DE3306387A1 (de) * | 1982-03-12 | 1983-09-22 | Maschinenfabrik Herborn Kg, 6348 Herborn | Vorrichtung zum drahtziehen |
EP0123532A2 (fr) * | 1983-04-26 | 1984-10-31 | National Research Development Corporation | Procédé et dispositif pour réduire la section transversale de pièces longues |
DD219124A1 (de) * | 1983-10-13 | 1985-02-27 | Adw Ddr | Verfahren zum aufbringen definierter schmierstoffschichten auf metallisches umformgut |
-
1989
- 1989-05-03 EP EP89108003A patent/EP0340747A3/fr not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1507823A (en) * | 1973-12-17 | 1978-04-19 | Lee & Sons Ltd A | Wire drawing |
EP0013012A1 (fr) * | 1978-12-21 | 1980-07-09 | Akademie der Wissenschaften der DDR | Dispositif pour l'application d'un lubrifiant à une matière à déformer |
EP0057385A2 (fr) * | 1981-02-02 | 1982-08-11 | VEB Draht- und Seilwerk Rothenburg | Procédé de chauffage électrique résistant direct de pièces métalliques |
DE3306387A1 (de) * | 1982-03-12 | 1983-09-22 | Maschinenfabrik Herborn Kg, 6348 Herborn | Vorrichtung zum drahtziehen |
EP0123532A2 (fr) * | 1983-04-26 | 1984-10-31 | National Research Development Corporation | Procédé et dispositif pour réduire la section transversale de pièces longues |
DD219124A1 (de) * | 1983-10-13 | 1985-02-27 | Adw Ddr | Verfahren zum aufbringen definierter schmierstoffschichten auf metallisches umformgut |
Also Published As
Publication number | Publication date |
---|---|
EP0340747A2 (fr) | 1989-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 19901009 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VEB DRAHT- UND SEILWERK ROTHENBURG |
|
17Q | First examination report despatched |
Effective date: 19920521 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19930202 |