YU46300B - Uredjaj i postupak za kontrolu postrojenja za valjanje cevi - Google Patents

Uredjaj i postupak za kontrolu postrojenja za valjanje cevi

Info

Publication number
YU46300B
YU46300B YU134385A YU134385A YU46300B YU 46300 B YU46300 B YU 46300B YU 134385 A YU134385 A YU 134385A YU 134385 A YU134385 A YU 134385A YU 46300 B YU46300 B YU 46300B
Authority
YU
Yugoslavia
Prior art keywords
main drive
drive motor
lever
correcting
spindle lever
Prior art date
Application number
YU134385A
Other languages
English (en)
Other versions
YU134385A (en
Inventor
K. Niendorf
F. Wegener
W. Madler
Original Assignee
Stahl-Und Walzwerk Riesa Ag.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stahl-Und Walzwerk Riesa Ag. filed Critical Stahl-Und Walzwerk Riesa Ag.
Publication of YU134385A publication Critical patent/YU134385A/xx
Publication of YU46300B publication Critical patent/YU46300B/sh

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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Radiation Pyrometers (AREA)

Abstract

Uredjaj za kontrolu postrojenja za valjanje cevi prvenstveno sa više zamenljivih radnih postolja (38), kod koga deformaciona sila dejstvuje preko pomoćnog alata sa radnim komadom (34) koji se deformiše a koji je postavljen na unutrašnjem alatu npr. poluzi (33) sa trnom, koja je preko vretenaste poluge (31), preko reverzibilnih glavnih pogonskih motora (29) upravljanja po dijagramu odgovarajuće položaju vretenaste polug (31), naznačen time, što su davač (32) impulsa na glavnom pogonskom motoru (29) i infracrvena ćelija (36) na prvom radnom postrojenju (38) povezani sa sinhronizacionim sklopom (22) povezanim sa dva upravljanja integratora (18, 19) na čije je integracione ulaze priključen strujni pretvarač (26) na glavnom pogonskom motoru (29) i čiji je izlaz povezan sa članom (15) za korekciju brzine vretenaste poluge (31), na koji je priključen član (12) za korekciju temperature valjanja radnog komada (34) za deformisanje, na koji je priključen član (42) za korekciju napona napajanja glavnog pogonskog motora (29) a čiji je izlaz povezan sa sabirajućom memorijom (10). Prijava sadrži još 3 zahteva.
YU134385A 1984-08-27 1985-08-23 Uredjaj i postupak za kontrolu postrojenja za valjanje cevi YU46300B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD26662984A DD227344B1 (de) 1984-08-27 1984-08-27 Einrichtung zur ueberwachung von rohrwalzanlagen

Publications (2)

Publication Number Publication Date
YU134385A YU134385A (en) 1987-10-31
YU46300B true YU46300B (sh) 1993-05-28

Family

ID=5559918

Family Applications (1)

Application Number Title Priority Date Filing Date
YU134385A YU46300B (sh) 1984-08-27 1985-08-23 Uredjaj i postupak za kontrolu postrojenja za valjanje cevi

Country Status (8)

Country Link
AT (1) AT391098B (sh)
CS (1) CS604885A1 (sh)
DD (1) DD227344B1 (sh)
DE (1) DE3528836A1 (sh)
ES (1) ES8700094A1 (sh)
IN (1) IN164049B (sh)
RO (1) RO93866B (sh)
YU (1) YU46300B (sh)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513252A1 (de) * 1965-02-05 1969-07-10 Licentia Gmbh Elektrische Einrichtung zum Betrieb von Wickelhaspeln fuer Metallband
SE363589B (sh) * 1972-06-05 1974-01-28 Asea Ab
DE2820865C2 (de) * 1978-05-10 1980-07-03 Mannesmann Ag, 4000 Duesseldorf Vorrichtung zum Herstellen von Rohren
SU757226A1 (ru) * 1978-08-28 1980-08-23 Aleksandr M Brodetskij Устройство для.автоматического управления скоростью механизмов прокатного стана i
SU952396A1 (ru) * 1981-03-23 1982-08-23 Донецкий Ордена Трудового Красного Знамени Политехнический Институт Устройство диагностики работы непрерывного стана в темпе прокатки
SU1124882A3 (ru) * 1981-09-30 1984-11-15 Мицубиси Денки Кабусики Кайся (Фирма) Устройство дл регулировани геометрических размеров проката на стане непрерывной прокатки (его варианты)
US4845969A (en) * 1981-09-30 1989-07-11 Mitsubishi Denki Kabushiki Kaisha Dimension control device for continuous rolling machine
DE3302222C1 (de) * 1983-01-24 1984-05-10 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung fuer einen Walzenantriebsmotor eines Rohrwalzwerkes

Also Published As

Publication number Publication date
RO93866B (ro) 1988-03-31
CS604885A1 (en) 1987-12-17
DD227344A1 (de) 1985-09-18
DD227344B1 (de) 1987-05-06
ES8700094A1 (es) 1986-10-16
RO93866A (fr) 1988-03-30
AT391098B (de) 1990-08-10
IN164049B (sh) 1988-12-31
YU134385A (en) 1987-10-31
ATA236485A (de) 1990-02-15
DE3528836A1 (de) 1986-03-13
ES546452A0 (es) 1986-10-16

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