MD2002G2 - Cutie de intrare cu role (variante) - Google Patents

Cutie de intrare cu role (variante) Download PDF

Info

Publication number
MD2002G2
MD2002G2 MDA20020061A MD20020061A MD2002G2 MD 2002 G2 MD2002 G2 MD 2002G2 MD A20020061 A MDA20020061 A MD A20020061A MD 20020061 A MD20020061 A MD 20020061A MD 2002 G2 MD2002 G2 MD 2002G2
Authority
MD
Moldova
Prior art keywords
axle
roller
inlet box
roll
sleeve
Prior art date
Application number
MDA20020061A
Other languages
English (en)
Russian (ru)
Other versions
MD2002F2 (ro
MD20020061A (ro
Inventor
Владимир Павлович Алексеев
Генадий Яковлевич АКИМОВ
Юрий Антонович Дарда
Леонид ПЕТРУСЕНКО
Адуард Викторович ЧАЙКА
Original Assignee
Сайентифик Энд Прэдакшэн Ентерпрайз "Еталон", Л.Т.Д.
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 Сайентифик Энд Прэдакшэн Ентерпрайз "Еталон", Л.Т.Д. filed Critical Сайентифик Энд Прэдакшэн Ентерпрайз "Еталон", Л.Т.Д.
Publication of MD20020061A publication Critical patent/MD20020061A/ro
Publication of MD2002F2 publication Critical patent/MD2002F2/ro
Publication of MD2002G2 publication Critical patent/MD2002G2/ro

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements 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
    • B21B39/14Guiding, positioning or aligning work
    • B21B39/16Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B21B39/165Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Metal Rolling (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Invenţia se referă la construcţia laminoarelor, preferenţial pentru caje finisoare de laminoare de profiluri sau de sârmă.Cutia de intrare cu role conţine un corp, în care sunt situate portrole cu role, instalate pe ax cu ajutorul lagărelor. Portrolele au canale longitudinale, iar axul - canale axiale şi transversale comunicante.Conform unei variante, rola şi axul sunt compuse din mai multe elemente. Rola este compusă din bucşe situate simetric, fabricate din aliaj uşor, care formează în locul conexiunii pe suprafaţa exterioară un canal. În canal este instalat un inel cu calibru, fabricat din material rezistent la uzură, grosimea căruia este comensurabilă cu lăţimea calibrului. În orificiul bucşelor este instalat un manşon. Axul este utilat suplimentar cu un manşon cu orificiu, suprapus peste orificiul transversal al axului. Între capetele rolei şi portrolă sunt instalate şaibe ceramice. Manşoanele sunt fabricate din ceramică tehnică de mare rezistenţă şi formează un lagăr de alunecare. În acest caz, părţile componente ale rolei şi părţile componente ale axului sunt fixate rigid între ele, de exemplu, cu clei epoxidic.Conform celei de-a doua variante, pe axul cutiei de intrare cu role, pe suprafaţa formatoare, în loc de manşon este depus un strat de quasi-diamant pe bază de carbon.Rezultatul constă în prelungirea duratei de funcţionare a cutiei de intrare cu role de 5…6 ori, în reducerea timpului de staţionare a laminorului.
MDA20020061A 2000-06-02 2001-03-19 Cutie de intrare cu role (variante) MD2002G2 (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UA2000063187A UA34404C2 (en) 2000-06-02 2000-06-02 Inlet roll-type box (its variants)
PCT/UA2001/000007 WO2001091935A1 (fr) 2000-06-02 2001-03-19 Boitier d'introduction a rouleaux et variantes

Publications (3)

Publication Number Publication Date
MD20020061A MD20020061A (ro) 2002-05-31
MD2002F2 MD2002F2 (ro) 2002-09-30
MD2002G2 true MD2002G2 (ro) 2003-03-31

Family

ID=34390967

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20020061A MD2002G2 (ro) 2000-06-02 2001-03-19 Cutie de intrare cu role (variante)

Country Status (6)

Country Link
AU (1) AU4899901A (ro)
MD (1) MD2002G2 (ro)
PL (1) PL357384A1 (ro)
RU (1) RU2220800C2 (ro)
UA (1) UA34404C2 (ro)
WO (1) WO2001091935A1 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4132C1 (ro) * 2010-12-13 2012-05-31 Государственный Университет Молд0 Di(µ-S)-bis{cloro-[fenil(piridin-2-il)metanon-tiosemicarbazonato(1-)]cupru} care manifestă proprietatea de inhibare a proliferării celulelor T-47D ale cancerului mamar

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20060919A1 (it) * 2006-05-10 2007-11-11 Danieli Off Mecc Gruppo cuscinetto-rullo guida per impianti di laminazione,e relativa cassetta di guida

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU407602A1 (ru) * 1972-07-28 1973-12-10 Вводная роликовая коробка
SU1570815A1 (ru) * 1987-12-31 1990-06-15 Челябинский Политехнический Институт Им.Ленинского Комсомола Валкова арматура прокатных клетей с четырехвалковым калибром

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU294658A1 (ru) * 1969-11-03 1971-02-04 Чел бинский политехнический институт Вводная роликовая коробка
SE373762B (ro) * 1972-06-07 1975-02-17 Morgaardshammar Ab
SU958001A1 (ru) * 1977-03-21 1982-09-15 Предприятие П/Я М-5481 Вводна роликова коробка
US4373367A (en) * 1979-10-01 1983-02-15 Mario Fabris Roller entry guides for rod mills
CA1237299A (en) * 1983-09-19 1988-05-31 Mario Fabris Roller entry guide
DD291488A5 (de) * 1990-01-11 1991-07-04 Schwermaschinenbau-Kombinat Ernst Thaelmann,De Doppelrolleneinfuehrarmatur
RU2013151C1 (ru) * 1991-08-01 1994-05-30 Институт черной металлургии Роликовая проводка
JP2997824B2 (ja) * 1991-09-12 2000-01-11 光洋精工株式会社 軸受の潤滑装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU407602A1 (ru) * 1972-07-28 1973-12-10 Вводная роликовая коробка
SU1570815A1 (ru) * 1987-12-31 1990-06-15 Челябинский Политехнический Институт Им.Ленинского Комсомола Валкова арматура прокатных клетей с четырехвалковым калибром

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Cutie de intrare cu role, desen nr. 11-128-150 СБ a blocului finisor al cajei 170. Laminor de sârmă 150. Krivorojstali. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4132C1 (ro) * 2010-12-13 2012-05-31 Государственный Университет Молд0 Di(µ-S)-bis{cloro-[fenil(piridin-2-il)metanon-tiosemicarbazonato(1-)]cupru} care manifestă proprietatea de inhibare a proliferării celulelor T-47D ale cancerului mamar

Also Published As

Publication number Publication date
PL357384A1 (en) 2004-07-26
MD2002F2 (ro) 2002-09-30
WO2001091935A1 (fr) 2001-12-06
UA34404C2 (en) 2004-06-15
RU2220800C2 (ru) 2004-01-10
MD20020061A (ro) 2002-05-31
AU4899901A (en) 2001-12-11

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Legal Events

Date Code Title Description
MM4A Patent for invention definitely lapsed due to non-payment of fees