METHOD FOR HOT ROLLING IN NON-REVERSING UNIVERSAL STAND Russian patent published in 2000 - IPC

Abstract RU 2148444 C1

FIELD: rolled stock production, namely hot rolling in non-reversing universal stands. SUBSTANCE: method comprises steps of braking at least one horizontal roll before biting rolled piece at subsequently taking plays in main circuit of stand, biting blank and reducing it in horizontal rolls. At braking process braking moment is increased as growing kinetic power of successively driven parts of transmission of stand drive system and its working members at taking up play. At time moment of biting rolled piece between rolls braking is released. Invention allows to keep constant angular acceleration values of parts of stand drive transmission and its working members at taking up play. EFFECT: enhanced efficiency. 1 dwg, 1 exp, 1 tbl

Similar patents RU2148444C1

Title Year Author Number
METHOD OF PREPARATION OF MAIN LINE OF STAND OF ROLLS FOR OPERATION 0
  • Plakhtin Vladimir Dmitrievich
  • Koltsov Viktor Pavlovich
  • Modeev Viktor Fedorovich
  • Orlov Vladimir Aleksandrovich
SU1819165A3
ROLLING ROLL AND SPINDLE JOINING ASSEMBLY 1993
  • Bobukh Ivan Alekseevich[Ua]
  • Plakhtin Vladimir Dmitrievich[Ru]
  • Mel'Nikov Aleksandr Vasil'Evich[Ru]
  • Strel'Nikov Nikolaj Nikolaevich[Ru]
RU2067036C1
HOUSING ADJUSTING SCREW SUPPORT OF ROLLING MILL 1996
  • Safronov V.I.
RU2094144C1
VERTICAL ROLL BRAKING DEVICE OF ROLLING MILL UNIVERSAL STAND 2019
  • Rubtsov Vitalii Iurevich
  • Borodin Andrei Nikolaevich
  • Kilishevskii Oleg Valerevich
  • Alypov Pavel Alekseevich
  • Borodin Viacheslav Vladimirovich
  • Kavun Dmitrii Evgenevich
  • Churilov Valerii Sergeevich
RU2726532C1
APPARATUS FOR JOINING SPINDLE WITH ROLLING ROLL 2000
  • Nedorezov V.A.
  • Tregubov V.V.
  • Rusjaev V.I.
  • Vorob'Ev V.M.
RU2186644C2
METHOD FOR TRANSPORTING STRIP ON OUTLET ROLLER TABLE OF MILL FOR HOT ROLLING OF WIDE STRIPS 2000
  • Khloponin V.N.
  • Varshavskij E.A.
  • Tret'Jakov V.A.
  • Tishchenko A.D.
  • Bocharov N.V.
  • Doronin V.S.
  • Krepkogorskij N.L.
RU2189288C2
MILL CAGE WITH INDIVIDUAL ROLLER DRIVE 0
  • Povalyaev Vitalij Dmitrievich
  • Gorelik Vadim Semenovich
  • Karakin Yurij Mikhajlovich
  • Sergeev Evgenij Pavlovich
  • Gladchuk Evgenij Alekseevich
  • Povalyaeva Galina Vitalevna
SU1763060A2
TENSION BOX PASS SYSTEM 1997
  • Dorofeev V.V.
  • Sharapov I.A.
  • Maramzin V.S.
  • Pjatajkin E.M.
  • Sergeev L.E.
  • Dorofeev S.V.
RU2152275C1
PINION STAND OF LENGTHWISE ROLLING MILL 1988
  • Danilov L.I.
  • Sorokin A.M.
  • Lipukhin Ju.V.
  • Ivoditov A.N.
  • Petukhov I.A.
RU1522544C
STEEL SHEET ROLLING METHOD 1998
  • Braunshtejn E.R.
  • Demidov V.M.
  • Bykov A.A.
  • Sharapov I.A.
  • Dorofeev V.V.
  • Loskutov D.R.
  • Braunshtejn O.E.
  • Bot'Ev V.V.
RU2152277C1

RU 2 148 444 C1

Authors

Tishchenko A.D.

Evsjukov V.N.

Bubnov S.Ju.

Ponomarenko A.G.

Strel'Nikov N.N.

Dates

2000-05-10Published

1998-07-14Filed