NL171334B - Werkwijze en inrichting voor het tijdens het koelen gestrekt houden van warmgewalst staafmateriaal. - Google Patents
Werkwijze en inrichting voor het tijdens het koelen gestrekt houden van warmgewalst staafmateriaal.Info
- Publication number
- NL171334B NL171334B NLAANVRAGE8000356,A NL8000356A NL171334B NL 171334 B NL171334 B NL 171334B NL 8000356 A NL8000356 A NL 8000356A NL 171334 B NL171334 B NL 171334B
- Authority
- NL
- Netherlands
- Prior art keywords
- length
- bridle rolls
- hot rolled
- material during
- during cooling
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/006—Pinch roll sets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
- B21B2033/005—Cobble-freeing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/06—Threading
- B21B2273/08—Threading-in or before threading-in
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/08—Braking or tensioning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Control Of Metal Rolling (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Processing Of Terminals (AREA)
- Cable Accessories (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE8000356,A NL171334C (nl) | 1980-01-21 | 1980-01-21 | Werkwijze en inrichting voor het tijdens het koelen gestrekt houden van warmgewalst staafmateriaal. |
EP81200028A EP0032766B1 (en) | 1980-01-21 | 1981-01-12 | Method of rolling a length of metal bar or wire and apparatus for carrying out the method |
AT81200028T ATE6913T1 (de) | 1980-01-21 | 1981-01-12 | Verfahren zum walzen von metallstaeben und -draht und apparat zur durchfuehrung des verfahrens. |
DE8181200028T DE3162915D1 (en) | 1980-01-21 | 1981-01-12 | Method of rolling a length of metal bar or wire and apparatus for carrying out the method |
CA000368463A CA1153585A (en) | 1980-01-21 | 1981-01-14 | Method of rolling a length of metal bar or wire and apparatus for carrying out the method |
ES498652A ES498652A0 (es) | 1980-01-21 | 1981-01-20 | Metodo para laminar un tramo de barra o alambre de metal y aparato para su realizacion. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8000356 | 1980-01-21 | ||
NLAANVRAGE8000356,A NL171334C (nl) | 1980-01-21 | 1980-01-21 | Werkwijze en inrichting voor het tijdens het koelen gestrekt houden van warmgewalst staafmateriaal. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8000356A NL8000356A (nl) | 1981-08-17 |
NL171334B true NL171334B (nl) | 1982-10-18 |
NL171334C NL171334C (nl) | 1983-03-16 |
Family
ID=19834707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE8000356,A NL171334C (nl) | 1980-01-21 | 1980-01-21 | Werkwijze en inrichting voor het tijdens het koelen gestrekt houden van warmgewalst staafmateriaal. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0032766B1 (nl) |
AT (1) | ATE6913T1 (nl) |
CA (1) | CA1153585A (nl) |
DE (1) | DE3162915D1 (nl) |
ES (1) | ES498652A0 (nl) |
NL (1) | NL171334C (nl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4665730A (en) * | 1985-10-09 | 1987-05-19 | Morgan Construction Company | Method of controlling product tension in a rolling mill |
US6167736B1 (en) * | 1999-07-07 | 2001-01-02 | Morgan Construction Company | Tension control system and method for reducing front end and tail end overfill of a continuously hot rolled product |
RU2743177C1 (ru) * | 2020-08-31 | 2021-02-15 | Публичное Акционерное Общество "Новолипецкий металлургический комбинат" | Способ управления скоростным режимом отводящего рольганга широкополосного стана |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2756169A (en) * | 1950-10-19 | 1956-07-24 | John A Roebling S Sons Corp | Method of heat treating hot rolled steel rods |
DE967071C (de) * | 1953-07-10 | 1957-10-03 | Schloemann Ag | In einer Walzenstrasse zum Auswalzen von Feineisen, insbesondere Draht, vorgesehene Einrichtung zur Erzielung eines Abstandes zwischen den einzelnen Teilen eines innerhalb der Walzenstrasse geteilten Walzgutstranges |
GB932587A (en) * | 1959-09-15 | 1963-07-31 | South African Iron & Steel | A method and means for the detection of cobble in continuous rolling mills |
DE1777431A1 (de) * | 1966-04-29 | 1975-01-09 | Demag Ag | Trommel-wickelvorrichtung |
FR2004405A1 (en) * | 1968-03-21 | 1969-11-21 | Schloemann Ag | Water cooling section for hot rolled wire |
GB1514460A (en) * | 1974-09-10 | 1978-06-14 | British Steel Corp | Cooling system for metal articles |
NL154129C (nl) * | 1974-10-28 | 1900-01-01 | ||
BE846615R (fr) * | 1976-09-24 | 1977-01-17 | Installation pour le traitement des produits en acier lamines | |
FR2389436A1 (en) * | 1977-05-06 | 1978-12-01 | Secim | Continuous casting installation contg. pinch rolls - the upper roll being mechanically displaceable from the lower for ease of introduction of the cast bar |
-
1980
- 1980-01-21 NL NLAANVRAGE8000356,A patent/NL171334C/nl not_active IP Right Cessation
-
1981
- 1981-01-12 DE DE8181200028T patent/DE3162915D1/de not_active Expired
- 1981-01-12 EP EP81200028A patent/EP0032766B1/en not_active Expired
- 1981-01-12 AT AT81200028T patent/ATE6913T1/de not_active IP Right Cessation
- 1981-01-14 CA CA000368463A patent/CA1153585A/en not_active Expired
- 1981-01-20 ES ES498652A patent/ES498652A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
ATE6913T1 (de) | 1984-04-15 |
DE3162915D1 (en) | 1984-05-10 |
ES8200827A1 (es) | 1981-11-16 |
CA1153585A (en) | 1983-09-13 |
EP0032766B1 (en) | 1984-04-04 |
NL171334C (nl) | 1983-03-16 |
EP0032766A1 (en) | 1981-07-29 |
ES498652A0 (es) | 1981-11-16 |
NL8000356A (nl) | 1981-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1C | A request for examination has been filed | ||
TNT | Modifications of names of proprietors of patents or applicants of examined patent applications |
Owner name: HOOGOVENS GROEP B.V. |
|
V1 | Lapsed because of non-payment of the annual fee |