LV10592B - Method and machine for continuous casting - Google Patents

Method and machine for continuous casting Download PDF

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Publication number
LV10592B
LV10592B LVP-93-23A LV930023A LV10592B LV 10592 B LV10592 B LV 10592B LV 930023 A LV930023 A LV 930023A LV 10592 B LV10592 B LV 10592B
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LV
Latvia
Prior art keywords
tape
machine according
casting
cocktail
speed
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LVP-93-23A
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English (en)
Other versions
LV10592A (lv
Inventor
Wilhelm Friedrich Lauener
Original Assignee
Larex Ag
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Application filed by Larex Ag filed Critical Larex Ag
Publication of LV10592A publication Critical patent/LV10592A/lv
Publication of LV10592B publication Critical patent/LV10592B/lv

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0677—Accessories therefor for guiding, supporting or tensioning the casting belts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Valve Housings (AREA)

Description

LV 10592
Cnoco6 HenpepbiBHoro jihtbH h ManiHHa Ķim ero ocymecTBJiēHHfl
OĪIHCAHHE H3BeCTHbI pa3JIHMHbie CnOC00bI H yCTpOHCTBa η,ΆΆ HenpepbIBHOH ΟΤΛΗΒΚΗ nOJIOC Η ΤΟΗΚΗΧ CJIH60B H IipyTKOB H3 MaTepHaJIOB, COflep3KaiIļHX ΗΛΗ He co,aepjKaiiiHx xcene30, b κοτορΗΧ, no KpanHen Mepe, o/iHa cTeHKa ΛΗτβΗΗΟΗ KaMepbi ηλη H3Jio>KHHUbi npeflCTaBJiHeT co6oh Γκόκγκ) MeTajuiHHecKyK) JieHTy, KOTOpan nepeMeinaeTcn BMecTe c οτληβκοη ūo Tex nop, nona ποολθληλβ no/iHocTbK) He 3aTBepaeeT ηλη b ηθη He o6pa3yeTca TBepaaa ο6ολοηκβ aocTaTOHHOH npoHHOCTH, Kax 3to ΛβΛ3ετοι npH o6pa6oTKH CTauiu. Cnesyeτ TaK*e OTMeTHTb nByXneHTOHHbie ΛΗΤβΗΗΜβ MaUJHHbl, B κοτορκχ HCH^KHH ΜβΤΗΛΛ noaaiOT MeXC^y napofi ΠρΟΤΗΒΟΠΟΛΟΧζΗΜΧ nOjļBH>KHbIX 6eCKOHeMHbIX γη6κηχ ΜβτΒΛΛΗΗβοκΗΧ ΛβΗΤ, πρκΗβΜ b 9TOM npOMex<yTKe yaepxcHBaeTCH Μβτ3ΛΛ b npouecce ero OTBepneHHH. Bo BpeMH nepeMemeHHH βλολβ 3οημ ληττ>η ΛβΗΤΜ ΟΧΛΒΧζΑ<ΗΟΤΟΗ B OCHOBHOM ΒΟβΟΗ, nOflaBaeMOH Ha ΗΧ ΠΟΒβρΧΗΟΟΤΗ, Ρ.ΛΆ OTBOfla ΤβΠΛ3 οτ οτληβκη. ΟΤΛΗΗΗΤβΛΒΗΜβ ΠρΗ3Η3ΚΗ Η θ6ΐΗΗβ ΟΧβΜΗ yCTpOHCTB ρΒ3ΛΗΗΗΗΧ ΤΗΠΟΒ, CHa0HCeHHbIX nOABHHCHbIMH ΛβΗΤ3ΜΗ, ΠρβΛΟΓΒΒΛβΗΗ Β "dlpaBOHHHKe ΠΟ HenpepbIBHOH ρΒ3ΛΗΒΚβ,” ΟΟΟΤΒΒΛβΗΗΟΜ Ε. TepMaHOM, 1980, C. 65-85.
CyiuecTByiomHe ycrpOHCTBa ocHameHbi neHTaMH τολιηηηοη 0,5-1,5 mm h όοΛββ. ĪJiaBHblM 00pa30M, 3TH ΛβΗΤΜ ΒΜΠΟΛΗβΗΜ H3 CT&IIH, ho j\jw hx Η3ΓΟΤΟΒΛβΗΗΛ MOJKHO TaiOKe Η0ΠΟΛΒ3ΟΒ3ΤΒ flpyrHe Μ3ΤβρΗ3ΛΗ. ΧθΤΛ ΛΗΤβΗΗΜβ yCTpOHCTBa C ΠΟΛΒΗΗίΗΜΜΗ ΛβΗΤΒΜΗ H3BeCTHbI όοΛββ neCHTH ΛβΤ, a COOTBeTCTByiOIUHe cnocodbl ΛΗΉ>Λ npH3HaHbI SKOHOMHHeCKH ΒΜΓΟΛΗΜΜΗ, ΤβΜ He ΜβΗββ OHH ΛΟ CHX ΠΟρ He ΗΒΗΙΛΗ ΠρΗΜβΗβΗΗΗ B npOMbimneHHOCTH rnaBHbIM o6pa30M BC7ie,HCTBHH OnHCaHHbIX HH)Ke προόΛβΜ, CBH3aHHbIX C ΛβΗΤΒΜΗ. 1 00ΜΗΗΟ HCnOJIb3yH3T TaK Ha3bIBaeMbie 00K0Bbie nepeMblHKH, KOTOpbie nepeMemaiOTCH BMecTe c JieHTaMH λλλ repMeTH3aunH φορΜΜ c 6okob. Tanace HCnO/Ib3y]OT HenOZlBH^CHbie nepeMblHKH. Il03T0My lUHpHHa ΛεΗΤΜ 3HaHHTeJIbHO 6o^bine uiHpHHbi φορΜΜ, a 6oKOByio nepeMbiHKy mojkho ycTaHaBJiHBaTb Mexcay KpoMKaMH c o6eHX οτοροΗ β,ΛΆ o6ecneHeHHH 3aaaHHOH CTeneHH repMeTHHHOCTH φορΜΜ.
HecMOTpH Ha HHTeHCHBHoe ox/ia>K/ieHHe bo BpeMH nepeMemeHHH B^ojib 30HbI JIHTbH ΗΜββΤ MeCTO 3HaHHTeJIbHbIH pOCT TeMnepaTypbI JieHTbl, KOrna ee noBepxHocTb npHBO^HTCH b KOHTaKT c oTJiHBaeMbiM MeTajuioM. Haw6o/iee OnaCHbie yCJIOBHH Β03ΗΗΚ3Κ)Τ Ha BXO/ie B H3JIOXCHHliy, ΓΛβ ΗΜββΤ MeCTO ρβ3ΚΗΗ Harpee ΛβΗΤΗ npH ee nepBOHanajībHOM KOHTaKTe c pacnjiaBjieHHbiM μθτβλλομ, HCTeKaiomHM H3 ΛΗτεϋΗΟΓΟ BbinycKHoro OTBepcTHH. B 3T0H 30He TeMnepaTypa ΛΘΗΤΗ 00bIHHO flOCTHraeT HaH6oJIbUieH BeJIHHHHbl / CM. ny'6jIHKaUHIO B xcypHa^e "Stahe und Eisen", Nr. 11, 1985? p.635, Φηγ. 8/.
HarpeTan nacTb λθητμ nojļBepraeTCH TepMHHecKOMy pacniHpeHHio bo Bcex Tpex H3MepeHHnx. Ηετ npenHTCTBHH b yBeJiHHeHHH τολιηηημ λθητμ, ho ee χολολημθ ynacTKH, a TaKace Bce eme χολοληοθ nonepeHHoe ceHeHHe, κοτοροε aOJIXCHO BCTpeTHTbCH C 2ΚΗΛΚΗΜ ΜβΤΒΛΛΟΜ, npenHTCTByiOT CBo6o^HOMy pacuiHpeHHK» JieHTbi b 3toh nyiocKocTH. EcTecTBeHHaa peaKUHH ΛβΗΤΜ πρηβολητ k ee κοροόΛβΗΗΐο h nponojibHOMy H3rH0y, KOTOpbie HaHHHaioTCH Ha BXo^e b H3Jio>KHHiiy η προχοΛΛΤ Ha 6ojibineft nacTH ee προτίυκβΗΗοετΗ. ΟπβΒΗΛΗΟ, ητο ΗΜβιοτ MecTHbie h nocTOHHHbie KOJie6aHHH Ten^onepe^aHH OT ΟΤΛΗΒΚΗ B ΛβΗΤβ, KOrfla OHa TO KOHTaKTHpyeT C ΟΤΛΗΒΚΟΗ, TO He KOHTaKrapyeT c οτληβκοη. 3to HBJieHHe nacTo «BJineTca npHHHHOH no;iyHeHHH HMeiomero pa3JiHHHyio TOJimHHy, a Tax»e BCjie^cTBHe pa3JiHHHoro Harpeea MOryT nOHBJIHTbCH TpemHHM H MeCTHbie CTpyKTypHbie ΛβφβΚΤΜ. ΚοροόΛβΗΗβ jieHTbi Bbi3bmaeT TaK»ce TpyaHOCTH b o6ecneHeHHH repMeTHHHOCTH η3λο»ηηημ CO CTOpOHbl 6oKOBbIX ΠβρβΜΜΗβΚ, a TaKiKe y pa3JIHBOHHOrO Hacazuca. Πο 3THM npHHHHaM HaCTO ηρΗΧΟΛΗΤΟΗ OTpe3aTb HaCTb OTJIHBKH h npepbiBaTb npouecc JIHTbH. TpvnHOCTH, CBH3aHHbie C yTOJIIIieHHeM JieHTbl, CymeCTBeHHO B03paCTaiOT C yBeJIHHeHHeM UIHpHHbl ΟΤΛΗΒΚΗ.
ΒοΛΒΙΗΗβ ηροόΛβΜΜ B03HHKai0T 0C00eHH0 ΠρΗ ΛΗΤΒβ CTeUIH. Λ Ο HaCTOHUierO BpeMeHH ynOMHHyTbie ΠροβΛβΜΜ OΓpaHHHHBaΛHCb ΤΟΛΒΚΟ OTHOCHTenbHO BbICOKHM HaTHJKeHHeM ΛβΗΤΜ Η /ηΛη/ ^ΛΟίΚβΗΗβΜ ΤβΠΛ0Η30ΛΗΗΗ0ΗΗ0Γ0 CJIOSI Ha nOBepXHOCTb ΛβΗΤΜ, KOTOpaH KOHTaKTHpyβΤ C οτληβκοη / naTeHT CLIIA Nr. 3 871 905/, a TaK>Ke πρβΛΒΒρκτβΛΒΗΜΜ
ΠΟΛΟΓρβΒΟΜ ΛβΗΤΜ ΛΟ ββ ΠΟΟ^ΠΛβΗΗΗ B pa3ΛHBOHHyIO 30Hy / naTeHTbl CIIIA
Nr. Nr. 3 937 220, 4 002 197, 4 537 243/. /laace θολή yKa3aHHbie npneMbi
CnOC06cTByiOT CHH^KeHHIO ΛεφορΜΒΗΗΗ ΛβΗΤΜ ΒΟΛεΛΟΤΒΗβ TepMHHeCKHX HanpHX(eHHH, ΤβΜ Ηβ ΜβΗββ ΟΗΗ He Π03ΒΟΛΛΙΟΤ ΠΟΛΗθσΠ>Κ> Η0ΚΛΙΟΗΗΉ> ΚΟροόΛβΗΗβ Η ΛεφθρΜ3Ι1ΗΙΟ ΛβΗΤΜ Β pa3ΛHBOHHOH 30Ηβ.
Rnn ΗΟΚΛΙΟΗβΗΗΗ Ηρβ3ΜβρΗΟΓΟ yΛΛHHeHHH ΛβΗΤΜ Β npOLieCCe pa60TbI
ocymec^runoT ee πρβΛΒ3ρΗτεΛΒΗοε HaTH>KeHHe, πρκ stom no/wep>KHBaiOT 2 LV 10592 3HaHeHHe B03HHKaioiiiHx HanpH^ceHHH b npe.ae.7iax ynpyrocTH, nocKo./ibKy 3aMKHyTaH JieHTa H3rH6aeTca BOKpyr uikhbob nepea h nocjie H3Jio)KHHUbi. ΟΗβΒΗΛΗο, hto noBTopHbie HanpH^ceHHH, npeBbimaiOT npeaeji ynpyrocTH, npHBeayT K y/UIHHeHHIO ΛβΗΤΜ, ΕΜΒΟΛΗ ee H3 CTpOH Ηβρβ3 KOpOTKHH npoMex<yTOK BpeMeHH.
Uejibio HacTOHiuero H3o6peTeHHH ΗΒΛΛβτοη HCKJiiOHeHHe cymecTByiomHX ΠροόΛβΜ, yCTpaHeHHe ΚΟροόΛβΗΗΛ H BbinyMHBaHHiJ ΛβΗΤΜ B H3JIO)KHHUe H CBB3aHHbIX C 3THM He^OCTaTKOB npOUeCCOB pa3JIHBKH. B COOTBeTCTBHH C 3āKOHaMH C OIIpOTHB JieHHfl MāT6pHaJIOB TeJIO, K KOTopoMy πρκΛοχίβΗο pacTHrHBaioiiiee Hanp«xceHHe, y/iληηηθτοη , πρκΗβΜ 3το yfljiHHeHHe conpoBoxcaaeTcn cyxceHHeM b nonepeHHOM HanpaBJieHHH. 3to προΗεχοΛΗΤ Kax b npe/^ax ynpyrocra, Tax η b npe^e^ax ruiacTHMecKOH φ33Μ ΛεφορΜ3ΐ1ΗΗ. 06a bo3/(6hctbhh coBna^aioT no HanpaBjieHHio, h, HaKanjiHBaiOTCH apyr Ha apyra.
TaioKe H3BecTHO, hto πρβαβΛ ynpyrocra MaTepnajia, H3 κοτοροΓο H3roTOBJieHa jieHTa, yMeHbinaeTCH c poctom TeMnepaTypw.
PemeHHe yica3aHHbix Bbirne προόΛβΜ ocHOBaHO' Ha πρΗΜβΗβΗΗΗ κ ρ33ΛΗΒΟΗΗΟΗ ΛβΗΤβ ynOMBHyTbIX φΗ3ΗΗβΟΚΗΧ ΛΒΛβΗΗΗ. ΟτΛΗΗΗβ COCTOHT Β HCn0JIb30BaHHH ΛβΗΤ C OTKpbITbIMH KOHIiaMH ΠρθΗ3ΒΟΛΒΗΟΗ ΛΛΗΗΜ. ΠρΗ 3TOM jieHTa no^BepraeTCH bo3A€hctbhh) pacTnrHBaioinero ycH/iHH, aeHCTByiomero b HanpaBJieHHH nepeMemeHHH jieHTbi, Bbi3biBan HaTHJiceHHe, κοτοροβ npeBbiinaeT πρεαβΛ ynpyrocTH, Koraa jieHTa HarpeBaeTcn b H3Jio)KHHue. TeM ca>ibiM jieHTa HaTHrHBaeTCH Taic, hto6m cyxceHne naoinaan ee nonepeHHoro ceneHHfl προΗεχοΛΗΛο b npoTHBOBec ee TepMHHecKOMy pacuinpemno, npeaoTBpamaa Kopo6jieHHe η /ηλη/ BbinyHHBaHHe ΛβΗΤΜ πρκ ee npoxojĶfleHHH nepe3 pa3^HBOHHyiO 30Hy.
BcjieacTBHe τογο, hto OTHOCHTejibHO Majībie TepMHHecKHe HanpJDKeHHH MoryT HMeTb Μβοτο β ΛβΗτε 6e3 ee κοροόΛβΗΗΛ, to npeaBapHTeabHoe yMeHbuieHHe BCjieACTBHe TepMHHecKoro pacuiHpeHHH.
Πρκ flocīaTOHHO χοροιηο OTJiaxceHHOH CHCTeMe oxaaxcaeHHH λθητμ mojkho no/mepxcHBaTb ee TeMnepaTypy b nponecce npoxoxcaeHHH ΛβΗΤΜ nepe3 30Hy otjihbkh b ^onycTHMbix npe/^ax. TaK^ce 3φφεκτΗΒΗ3Λ CHCTeMa OX^aXC,aeHHB Π03ΒΟΛΗβΤ Η0ΠΟΛΒ3ΟΒ3Ή ΛβΗΤΜ 6e3 ΠΟΚρΜΤΗΗ. OjHaKO npH ΗβοόχΟΛΗΜΟΟΤΗ JieHTa MOJKeT 6bITb nOKpbITa H3BeCTHbIM 00pa30M pa3^e^HTe^bHbiM η /ηλη/ H30JiHiļH0HHbiM BemecTBOM nepea ee nocTyn^eHHeM B 30Hy ΟΤΛΗΒΚΗ. ĪIOKpMTHe MOJKeT 6bITb ΛΗ00 nOCTOHHHbIM, ΛΗ00 pa3^araiomHMCH b Η3Λ0>ΚΗΗΗβ.
TopM03Hoe ycTp0HCTB0, cooTBeTCTByiomHM o6pa30M ynpaB^aeMoe h ZieHCTByK)mee Ha jieHTy Ha Bxoae b H3Jiox<HHuy, a TaioKe npHBoa ΛβΗΤΜ, pacnOJIOJKeHHOH Ha ΒΧΟΛΗΟΗ CTOpOHe Η3ΛΟ)ΚΗΗηΜ, MOryT HCn0JIb30BaTbCH RĀR npHaaHHH JieHTe cooTBeTCTByiomero pacTHrHBaioiueivi ycHJiHH h aocTH>KeHHH 3a^aHHoro HanpaaceHHH λθητμ b npeaeaax H3JioxcHHnbi. 3
KaK cJieflCTBHe HaTHHceHHH TieHTbi b h3jio)khhi16 co3/iaeTca eiue oahh OTJIHMHTejIbHblH ITpH3HaK npOIļeCCa, 3aKJlK)4ai0mHHCH B TOM, HTO CKOpOCTb jieHTbi nocjie τογο, KaK OHa ποκΗ/iaeT 30Hy ahtwi, a TaKJKe nocjie ox^a^eHHH, AOJDKHa 6bITb 6oJIbUie CKOpOCTH JieHTbl Ha ΒΧΟΑΘ B H3JIO)KHHUy. >Ke^aTejibHo ycTaHaBJiHBaTb h noAaepjKHBaTb cKopocTb λθητμ ao ee nOCTynJieHHH H nOCAe BbIXO^a H3 H3AO)KHHnbI B Onpe/tejieHHOM COOTHOUieHHH BMecTO τογο, hto6m pery^HpOBaTb HaTHJKeHHe jieHTbi. 3to o6ecneHHBaeTCH pa3AHHHbIMH nyTHMH. TaKHM 00pa30M MO>KHO o6ecneHHTb nOCTOHHHOe, onpe^eJieHHoe 3apaHee peryAHpyeMoe HaTflx<eHHe jieHTbi. HaTHHceHHe ΛβΗΤΜ h pacTBrHBaioiiiee ycHAHe mojkho ycTaHaBJiHBaTb KaK onpeaejieHHoe OTHomeHHe, 3aBHCHUiee OT CKOpOCTH AeHTbl, BejIHHHHbl Ha ΒΧΟΛβ B H3JIOJKHHIiy H Ha ΒΜΧΟΑβ H3 Hee.
TaKHM o6pa30M, yBejiHHeHHe cKopocra BCAeACTBHe _yAAHHeHHB jieHTbi 3aBHCHT OT TeMnepaTypw λθητμ, bo3Mohchocth o6ecneHeHira ποοτοηηηογο προφκΛΗ HanpH*eHHB no HiHpHHe JieHTbi ao ee nocTynjieHHa b H3./io>KHHny, a TaKHce BejiHHHHbi ,aonycTHMbix TepMHHec khx HanpHJKeHHii ^eHTM. ITocjie/iHee 3aBHCHT OT OTHOmeHHH Meac/iy IIIHpHHOft AeHTbl H UTHpHHOH H3A0)KHHIIbI, τολιαηημ ΛβΗΤΜ, (ļ)H3HHecKHx xapaKTepHCTHK MaTepHajia jieHTbi, cnoco6a noaaepHCHBaHHH jieHTbi, a TaKxce CTaracTHHecKoro AaBAeHHH MeTajuia b φορΜβ.
CooTBeTCTByiomHe BejiHHHHbi onpe^ejiHiOT Heo6xoAHMoe yBeJWHeHHe CKOpOCTH JieHTbl OT BXOfla B H3JIOHCHHUy ΛΟ ee BbIXOfla H3 H3JIOXCHHUbI. B 3aBHCHMOCTH OT KOHKpeTHbIX yCAOBHH MHHHMaAbHOe 3Η3ΗβΗΗβ yBeAHHeHHH ckopocth cocTaBHJio 0,1 - 2% πρκ ycjioBHH( hto JieHTa ox^a>KflaJiacb nocjie ee BbIXO,aa H3 JIHTbeBOH 30HbI H HCKAIOHaAOCb ΚΟροόΛβΗΗβ AeHTbl. ΠρΗΒΟΛ ΛΗΤβΗΗΟΗ MaiUHHbl MOACHO BbinOAHHTb TaKHM o6pa30M, HT00bI o6ecneHHTb 3a^aHHoe η φκκοΗροΒ3ΗΗοε OTHomeHHe cKopocra jieHTbi Ha βχοαθ b H3JI0XCHHlļy K CKOpOCTH AeHTbl Ha ΒΜΧΟΑβ H3 Hee, TBKJKe CKOpOCTH MOJKHO peryjiHpoBaTb no aHa;ioroBOMy hah ^HφpoBOMy CHrHa^y, HanpHMep, c nOMOIHbJO KOMnblOTepa, TaKHM 00pa30M MOJKHO nOAAepJKHBaTb COOTHOUieHHe 3ΤΗΧ CKOpOCTeft He3aBHCHMO OT H3MeHeHHH pa00HHX napaMeTpOB. CKOpOCTb AeHTbl H3MepHeTCH HenpepbIBHO AO Η ΠΟΟΛβ H3AOJKHHIļbI, OHa yCTaHaBJIHBaeTCH KOHTpojiepoM, KOTopbiii noAAepacHBaeT OTHomeHHe CKopocTeft Ha 3aaaHHOM ypoBHe.
Pa30MKHyTaa AeHTa AOAJKHa 6biTb αοοτβτοηηο αληηηοη aaa o6ecneHeHHA HenpepbiBHoft pa6oTbi b TeneHHe 3a^aHHoro npoMe»cyTKa BpeMeHH πρκ 33ααηηοη CKopocra jiHTbH. CjieflOBaTejibHo npeHMymecTBeHHO b TaKOM cjiyHae jieHTa CMaTbiBaeTCH c pyAOHa h CHOBa HaMaTbiBaeTca Ha pyjioH nocjie προχοίΚΑβΗΗΑ nepe3 JiHTeHHyio MauiHHy, KOTopaa «BJineTCH creHKoft H3AoxcHHUbi, repMeTH3HpyH ee 3a/iaHHbiM cnoco6oM.
TaKHM o6pa30M, MauiHHa aah HenpepbiBHoft pa3AHBKH c oahoii hjih HeCKOJIbKHMH ΠΟΑΒΗίΚΗΜΜΗ ΛΗΤβΗΗΜΜΗ AeHTaMH, npeAHa3HaHeHHaH JļJlR noAyneHHH μθταλληηθοκηχ πολοο hah npyTKOB, OTJiHHaeTcn τθμ, hto HcnoAb3yeT pa30MKHyTbie AeHTbi, HaMOTaHHbie Ha pyAOH h KMeiomne 3aAaHHyio 4 LV 10592 ΛΛΗΗγ, npH 3T0M KaJKflclH JieHTa CMaTbIBaeTCfl C pyjIOHa ΛΟ ee ΠΟΟΓγΠΛβΗΗΗ B H3Jio)KHHiļy h 3aHOBO HaMaTbiBaeTCB Ha pyjiOH noc/ie ee nponycKaHHa nepe3 H3^oacHHiļy, HMeeTca HaTaacHoe ycrpoHCTBO, npHJiaraiomee κ JieHTe HaTBrHBaiomee ycHJiHe, aeHCTByiomee b HanpaBJieHHH nepeMemeHHH JieHTbi, Bbi3bieax HanpflHceHHe, npeBbimaiomee πρε,αεΛ ynpyrocTH jieHTbi, Koma 0Ha HarpeBaeTCH b H3Jio»cHHue, 6jiaro^apa neMy jieHTa HaTarHBaeTCH b TaicoH CTeneHH, mto coKpaiueHHe no/iaHH ee nonepenHoro ceneHHH B03HHKaeT, npoTHBoaeiicTByH TepMHHecKOMy pacuiHpeHHio, τβΜ caMbiM npeflOTBpamaeTCH Kopo6jieHHe h /ηλη/ ΛβφορΜΒίίΗΗ npH ee προχωκΛβΗΗΗ Mepe3 JiHTbeByio 30Hy.
Ranee H3o6peTeHHe 6yaeT npe^cTaB^eHO Ha peajībHOM npHMepe ycTpoftcTBa c λβυμη ^eHTaMH, noKa3aHHoro Ha φΗΓ. 1 h 2, Ha κοτορΜΧ IIOKa3aH ΒΗΛ c6oKy ΛΗΤβΗΗΟΗ MaiUHHbl C CHMMeTpHHHO paCIIOJIOMCeHHblMH JieHTaMH, yCTaHOBJieHHbIMH B MaiUHHe BepTHKaJIbHOH pa3JIHBKH. B TaKOH MailIHHe MOJKHO HCn0JIb30BaTb nOflBHHCHbie ΗΛΗ CTauHOHapHbie 6oKOBbie nepeMblHKH.
PacnjiaBJieHHbiH MeTajui 10 BbneKaeT H3 neMH b npOMeHcyTOHHbiH pa3JiHBOHHbift KOBiu 12 no ΛοτκοΒΟΜγ ίκβΛοόγ 11, η ζ^Λββ oh HanpaBJifleTCfl nepe3 Haca^oK 13 b H3JioxcHHuy 14, KOTopaa o6pa30BaHa o6paiueHHbiMH κ apyr apyry JieHTaMH 15, 16, a TaioKe 6okobmmh nepeMbiHKaMH 17, 18 . CxeMaTHHHo noKa3aHHbie χολοληλβηηκη 19, 20 B03^eHCTByi0T Ha HapyacHbie noBepxHocra neht. Rb3l pyjiOHHhix Bajia 21 22 c pyjioHaMH 23, 24 πρΗΒΟΛΗται bo BpameHHe peryjiHpyeMbiM npHBOflOM, ΟΛΗΟΒρβΜβΗΗΟ aea ea^a 25, 26, c κοτορκχ CMaTbiBaioTca pyjioHbi 27, 28 3aMe/iJiHioTCH cooTBeTCTByioihhmh peryjiHpyeMbiMH TopM03aMH, 6^aro/iapH neMy jieHTbi 15, 16 no/iyHaioT Heo6xo£HMoe HaTHHceHHe, o6ecneHHBaiowee 3aaaHHbiH ηλτλγ λθητ b npe^e^ax η3λο*ηηημ. Οτλητμη πργτοκ ηλη, Kax noKa3aHo b npHMepe, οτλητλλ πολοοβ 34 3axBaTbiBaeTcn ΛΒγΜΛ 6apa6aHaMH 29, 30, cKopocTb κοτορκχ ρβΓγΛκργετοΗ, η bmbo/ihtch η3 Η3ΛΟ)ΚΗΗΙΐ;Μ CO CKOpOCTbK) ΛΗΤΜΙ. CKOpOCTb ΛΗΤΒΛ, KOTOpaH ΠρΗ6ΛΗ3ΗΤβΛΒΗΟ COOTBeTCTBy βΤ CKOpOCTH ΛβΗΤΜ MOJKHO peΓyΛHpOBaTb B COOTBeTCTBHH C 3ΕΛ3ΗΗΜΜΗ TpeČOBaHHHMH C nOMOIHbK) npHBOfla ργΛΟΗΗΒΙΧ Β3Λ0Β 21, 22 TaKHM 00pa3OM, hto6h 3aaaHHoe γΟΗΛΗβ ΛβΗΟΤΒΟΒΒΛΟ Ha ΛΘΗΤγ, 06ecneHHBaH ^OCTHHCeHHe 3a^aHHOrO HaTHrHBaioiHero βο3Λ6Η0ΤΒΗλ . ynpaBJiHiomMe cHrHa^bi nocbmaioTCH κ πρΗΒο,αγ ΒΒΛΟΒ ργΛΟΗΟΒ 21, 22 ΚΛΆ HenpepbIBHOrO ρβΓγΛΗρΟΒΒΗΗΗ CKOpOCTH ΛβΗΤΜ noG/ie ee Bbixoaa H3 η3λοη£ηηημ, a TaKJKe κ npHBo,ay βλλοβ ρυλοηοβ 25, 26 ΛΛΛ ρβΓγ ΛΗρθΒ3ΗΙΤ3 CKOpOCTH ΛβΗΤΜ ΛΟ ee ΠΟΟΤγΠΛβΗΗΗ Β Η3Λ05ΚΗΗ11γ, Te Μ caMbiM y cTaHaBAHBaeTca pa3HHua MejKny ckopocthmh Ha Bbixone H3 Η3ΛΟ»ΗΗΙΙΜ H Ha ΒΧ0Λ6 B Hee, Π03Β0ΛΗΙ0ΙΗίΙΗ ^OCTlIHb 3a^aHHOH CTeneHH HaTHJKeHHH ΛβΗΤΜ. Ķnn yMeHbHieHHH yCftflHH, £eHCTByiOIHHX Ha ΒΒΛΜ ργΛΟΗΟΒ 21, 22, yΰταΗΟΒΛβΗΜ 6apa6aHbi 31, 32 3a βμχολομ h3 η3λο>κηηιιμ. 3th 6apa6aHbi Μοτγτ TaKace HMeTb πρκΒΟΛ- Ηλη apyrHe 6apa6aHbi 31, 40, noKa3aHHbie Ha 5 Φηγ. 1, MoryT pa3MemaTbCH MejK/iy BajioM pyjioHa 21 h 6apa6aHOM 31, a TaKace MejKAy BajioM 22 h 6apa6aHOM 32, cooTBeTCTBeHHO. JleHTa MoaceT nacTHMHO oxBaTbiBaTb sth 6apa6aHbi, η /hjih/ sth 6apa6aHbi, MoryT 3axBaTbiBaTb JieHTy. yKa3aHHbie 6apa6aHbi MoryT HMeTb npHBoa hjih cbo6oaho BpamaTbca Ha Bajiax, ecjin Tpe6yeTC« peBepcHpOBaTb HanpaBJieHHe nepeMemeHHH JieHTbi. AHajiorHHHo 6apa6aHbi 35, 36, ycTaHOBJieHHbie nepea H3JioacHHiļeH, MoryT TopM03HTbca. TaKace pyjioHbi 25, 26 MoryT 6biTb cHa6aceHbi AonojiHHTejibHbiMH 6apa6aHaMH 37, 38, κοτορΜβ TaKJKe mojkho TopM03HTb. KpoMe 3Toro, Bajībi pyjioHOB 25 h 26 MOJKHO o6opy^OBaTb JieHTOHHbIMH T0pM03aMH JIK>60H KOHCTpyKlļHH. ycTpoiicTBo, κοΛΗΗβετΒο h AHaMeTpbi α°πο JiHHTe jibHbix 6apa6aHOB 37, 38 h 39, 40 Ha φκΓ. 1 33βηοητ ot 3a/iaHHOH CTeneHH HaTaaceHHH jieHTbi, Bbi6opa THna npHBOAa JieHTbi, HanpaBJieHHH JiHTbH h ApyrHX napaMēTpoB. Ohh MoryT 6biTb πρΗΒβΑβΗΜ b cooTBeTCTBHe c 3βαβηηβιμη ycjioBHHMH. TaKHe ace HJIH AOnOAHHTeJIbHbie 6apa6aHbI Η /HJIH/ APyrHe SJieMeHTbl, no KOTOpbIM CKOJIb3HT JieHTa, MOJKHO HCnOJIb30BaTb JļJISi yMeHbIIieHHH OCTaTOHHbIX HanpflaceHHii b Jienre. TaKace mojkho noABeprHyTb o6pa6oTKe JieHTy BHe JIHTeifHOH MaiUHHbl Η3ΒβΟΤΗΗΜ 00pa30M AJIH CHHTHH OCTaBIUHXCH OCTaTOHHbIX HanpHaceHHft.
Ilocjie τογο, KaK Hcnojib30BaHa bch AJiHHa jieHTbi, pyjioHbi 23 h 24 cHHMaioT h yCTaHaBJiHBaiOT Ha Bajībi 25 h 26, οοοτβοτοτβθηηο. JlHTeHHaa MauiHHa cHOBa roTOBa κ pa6oTe nocjie τογο, KaK JieHTM 15 h 16 npoBejieHbi nepe3 MauiHHy h 3aKpenjieHbi Ha Bajiax pyji0H0B 21 h 22, cooTBeTCTBeHHO.
KaK BapHaHT, mojkho nepe3apjoKaTb pyjioHM nyieM peBepcHpoBaHHH HanpaBJieHHH BpameHHH BajioB pyjioHOB 21, 22, 25 h 26, nepeMaTbiBaa Jienra Ha Bajībi pyAOHOB 25 H 26, COOTBeTCTBeHHO. U,ejib HacToaiuero Η3ο6ρβτβΗΗη, cBH3aHHaH c co3AaHHeM HaTHJKeHHa b jienre, KOTopaa HarpeBaeTca b H3JioacHHiie, MoaceT 6biTb AOCTHrHyTa npH BepTHKajībHoft hjih ropH30HTajibHofi, a TaKace pa3JiHBKe b jiio6om ApyroM HanpaB JieHHH.
HacTonmee H3o6peTeHHe mojkho TaKace npHMeHHTb κ npoueccy pa3JiHBKH Η K JIHTeHHbIM MaiHHHaM, B KOTOpbIX HCnoJIb3yeTCH TOJIbKO OAHa JieHTa. PacnjiaBJieHHbiž MeTajui MoacHO, HanpHMep, pa3JiHBaTb H3BecTHbiM cnoco6oM Ha noBepxHocTb jieHTbi, ABHacymeHcn ropH30HTajibHo, npHHeM pacxoA MeTajuia AOJiaceH cooTBeTCTBOBaTb 3ajiaHHOH TOJiniHHe oTJiHBaeMOH nojiocbi.
JleHTa npoxoAamaa Hepe3 pa3JiHBOHHyio 30Hy, AOJiacHa HMeTb onopy c 3aAHeft CTOpOHbl AJIH HCKJIIOHeHHH HeAOnyCTHMOro npOBHCaHHH BCJieflCTBHe B03AeHCTBHH cTaTHHecKoro AaBJieHHH MeTajiJia hjih Beca otjihbkh. Οαηβκο 3aAHHH cTopoHa jieHTbi AOJiacHa ποοτοηηηο KOHTaKTHpoeaTb c npoTeKaionniM oxjinacAaioinHM areHTOM ajih npeAOTBpameHHH JioKajibHbix HeAonycTHMbix neperpeBOB. Ha npaKTHKe yCTaHaBjiHBaioT onpe/iejieHHoe paccTOHHiie MeacAV COCeAHHMH OnOpHbIMH TOHKaMH, KOTOpoe 3aBHCHT OT TOJIIHHHbl JieHTbl. B cymecTByiomHx ycTaHOBKax sto paccTOHHHe cocraBjineT 30 - 50 tojuiiiih jieHTbi. Mojkho TaKJKe cymecTBeHHO yBejiHHHTb sto paccTOHHHe, ycTaHOBHB ero 100 - 6 LV 10592 250 tojiiuhh jieHTbi, ecjiH 3HaHHTejibHO yBeyiHMHTb ee HaTiDKeHHe, κοτοροβ 3aBHCHT ot Beca, yaep>KHBaeMoro JieHToii. TaKHM o6pa30M mojkho Hcno^b30BaTb jieHTy tojiiuhhoh 0,1 -0,3 mm, pacnojioran onopHbie τοηκη,κβκ sto HMeeT Μβοτο b cymecTByiomHX ycTaHOBKax, η HCKTHonaH He,aonycTHMoe npoBHcaHHe Jiembi.
Bcjie^cTBHe .aeftcTBHH pacTHrHBaiomHX chji nonepeHHoe ceneHHe jieHTbi 6yaeT yMeHbiuaTbCB πρκ KajK^OM ee προχοΗςαεΗΗΗ Mepe3 H3;io>KHHuy. rio3TOMy £OnyCTHMOe yMeHbineHHe IIIHpHHbl JieHTbl ΟΠρβΛβΛΗΤ ΗΗΟΛΟ ΠροΧΟΛΟΒ Hepe3 H3JIOXKHHljy ĶO H3HOCa JieHTbl.
Hn^ce npHBe/ieHbi HHCJieHHbie ziaHHbie, OTHOcamHecH κ npoH3BoacTBy aJIIOMHHHeBOH JieHTbl B JIHTbeBOH MaiUHHe C ^ByMH CTaJIbHblMH JieHTaMH. a =20 mm. B = 1000 MM. V =6 m/mhh. Bj =1200 mm. B2 =1080 mm. C =0,2 mm. T = 40°C Tt = 160°C T2 = 120°C α = 11. 10-60C1 D = 1500 mm. d = 400 mm.
TOJIlUHHa ajIKDMHHHeBOH IlOJIOCbl nocjie OTJIHBKH IIlHpHHa nOJIOCbl CKOpOCTb JIHTbB
MaKCHMajībHaH UIHpHHa HOBOH ./IHTbeBOH JieHTbl MHHHMajībHau ,aonycTHMa^ UIHpHHa jieHTbi noč^e ee HCII0JIb30BaHHB ToJIIIIHHa JIHTbeBOH JieHTbl
TeMnepaiypa jieHTbi nepe/i βχολομ b H3Jio>KHHuy MaKCHMajībHau TeMnepaTypa jieHTbi b H3Jio>KHHue IIoffbeM TeMnepaTypbi
JlHHeftHbiH κοθφφκιΐΗβΗτ TepMHHecKoro pacuiHpeHHH MaKCHMa^bHbift Hapy>KHbiH anaMeTp ποληογο pyjioHa /ĪHaMeTp BajioB py;ioHOB Πρκ noc^eayiomeM aHajiH3e Hcnojib3yioTCH cJie;iyioiiiHe ycJioBHbie o6o3HaqeHH5i:
Y CKOpOCTb JIHTbH CKOpOCTb JieHTbi nepea βχολομ b H3jio>KHHuy γ2 CKOpOCTb JieHTbi nocjie HarpeBa b H3jio>KHHiie
Aj nJIOIUa^b nonepeHHOrO CeHeHHH JieHTbl ΛΟ ΠΟαγΠΛβΗΗΧ Β H3JIO)KHHIiy A2 iuioiua/ib nonepenHoro ceueHHH JieHTbi nocjie HarpeBa b H3Jio>KHHHe Vļ o6i>eM JieHTbi nepeji nocTyiuieHHeM b H3JioHCHHuy V2 o6teM jieHTbi nocjie HarpeBa β H3JioacHHue Δ V yBejiHHeHHe o6i>eMa jieHTM BCJiejicTBHe HarpeBa b H3jio>KHHiie ΔΒ yMeHbmeHHe niHpHHbi jieHTbi Bcne/tCTBHe προχωκΛβΗΗΗ nepe3 H3JIOJKHHUy 7 npHHHMan, ητο TeMnepaTypa jieHTbi noBbmiaeTca Ha Be;iHHHHy aTb jiHTbeBOH KaMepe, yBēJiMHēHHe o6beMa JieHTbi onpeae/iHTbca: Δ V = 3d aV,
Ec;ih Tpe6yeTCH HCKJiiOHHTb yBejiiiHeHHe n/ioma^H nonepeMHoro ceHeHHH, T.e. A2 =Aj λλη npe^oTBpameHHH κοροότιεΗΗΛ λθη™, to λολ^κηο 6bm> očecneneHO yc;ioBHe: Vļ V2 = V2 Vļ C^e^OBaTe^bHO V2=V! -V, Vļ(l+3d . δΤ) Vi
Vi(l+3d δΤ) a npH 3aAaHHbix Bbirne 3HaHeHHHx: V2 = Vļ / 1+ 3.11.10-6. 120/ = 10040 Vļ 3to 03HaHaeT, mto CKopocTb ^eHTbi ^ojiJKHa yBejiHHHTbCH Ha 0,40 %λλλ npeziOTBpameHHH yBejiHHeHHH n^oma^n nonepeMHoro ceneHHH npH Harpeee ΛβΗΤ&Ι. OaHaKO B /ieHCTBHTe.7IbHOCTH B Ilpe/lCTaBJieHHOM CJlVHae flOCTaTOMHO VBeJĪHHHTb CKOpOCTb JieHTbl Ha 0,38 %, nOCKO^bKy JieHTa MOJKeT npOTHBOCTOHTb He6oJIbLUHM TepMHHeCKHM HanpHHCeHHHM 6β3 ΗβΛΟΠΥΟΤΗΜΟΓΟ HCKpHBJieHHH HJIH ΚΟροόΛβΗΙΙΛ.
Kax 6μλο yKa3aHO Bbiuie, uiHpnHa jieHTbi y6biBaeT πρκ Kanc/ioM ΠρθΧΟ»«ΛβΗΙΙΗ Hepe3 Η3ΛΟΚΗΗ1ΐν BC-ZieflCTBIie ΠΟΠβρβΗΗΟΓΟ cyxceHHH. B paccMOTpeHHOM npHMepe cyHceHiie Ha οληη προχο,α Mepe3 H3Jio>KHHHy cocTaBJiHeT npH6jiH3HTejibHO: ΔΒ = δΤ αΒ . 0,38 = 120.11. ΙΟ’6. 1200. 0,95 = 1,5 mm 0,40 ΠρίΙ 3aaaHHbIX 3HaHeHHiLX MaKCHMa.TbHOH H MHHHMaJIbHOH IUHpHHbl .leHTbi Bj = 1200 mm η B2 = 1080 mm, οοοτΒβτετΒβΗΗΟ, JieHTy mohcho IICI10/Ib30BaTb Π = 1200 - 1080 = 80 pa3 1,5 npH 3TOM TOJIHļHHa JieHTbl yMeHbUiaeTCH npH6jIH3HTē^bHO Ha 10% ΛΟ 0,18 MM. Πριι Bbi6paHHbix 3HaHeHHHX οκοροοτΗ jiHTbH V = 6 m/mhh h flHaMeTp D = 1500 mm λλη ποληογο py;ioHa 3anac λθητμ cocTaB^neT 8200 μ. Πρπ stom 8 LV 10592 jiHTeHHaa MaiiiHHa MoaceT pa6oTaTb HenpepbiBHO 22,8 Mača. TaKHM o6pa30M, IipOH3BO^HTeJIbHOCTb yCTaHOBKH COCTaBHT 440 T B CyTKH. 9

Claims (12)

  1. LV 10592 IZGUDROJUMA FORMULA 1. Bņēmiens metālisku slābu vai stieņu nepārtrauktai liešanai, pielietojot vismaz vienu vai vairākas kustīgas liešanas lentes, kas atšķiras arto, ka , lai palielinātu lentes kalpošanas laiku un paaugstinātu liešanas kvalitāti, izmanto neierobežota garuma nenoslēgtas lentes , pie kam katru lentu pakļauj stiepjoša spēka iedarbībai lentes pārvietošanās virzienā, radot spriegumu, kas pārsniedz lentes materiāla elastības robežu pēc tās sasildīšanas kokilē, tā rezultātā lente izstiepjas tik lielā mērā, ka tās šķērsgriezuma laukuma pieaugums termiskās izplešanās rezultātā pietiekošā mērā kompensējas ar šķērsgriezuma laukuma samazināšanos lentes izstiepšanas rezultātā, novēršot lentes samešanos un/vai izspiešanos, tai izejot cauri liešanas zonai.
  2. 2. Paņēmiens saskaņā ar 1. p., kas atšķiras ar to, ka lentes ātrums pēc tās iziešanas no kokiles un atdzišanas ir lielāks par lentes ātrumu , tai ieejot kokilē.
  3. 3. Paņēmiens saskaņā ar 1., 2. p.p., kas atšķiras arto, ka lentes ātrums pēc tās iziešanas no kokiles ir par 0,1 - 2% lielāks, salīdzinot ar lentes ātrumu, tai ieejot kokilē.
  4. 4. Paņēmiens saskaņā ar 1. p., kas atšķiras arto, ka lentes ātrumu mēra pirms un pēc kokiles, pie tam šo ātrumu attiecību uztur noteiktā līmenī.
  5. 5. Nepārtrauktas liešanas mašīna , kas paredzēta slābu vai stieņu iegūšanai, izmantojot vienu vai vairākas kustīgas liešanas lentes, kas atšķiras ar to , ka izmanto jebkura neierobežota garuma nenoslēgtas lentes, kas satītas ruļļos, ierīci lentu notīšanai no ruļļa pirms nonākšanai kokilē un satīšanai rullī pēc tās iziešanas no kokiles, kā arī nostiepšanas ierīci katras lentes izstiepšanai tās pārvietošanās virzienā, radot spriegumu, kas pārsniedz lentes materiāla elastības robežu pēc tās sasildīšanas kokilē, tā rezultātā lente izstiepjas tik lielā mērā, ka tās šķērsgriezuma laukuma pieaugums termiskās izplešanās rezultātā pietiekošā mērā kompensējas ar šķērsgriezuma laukuma samazināšanos lentes izstiepšanas rezultātā, novēršot lentes samešanos un/vai izspiešanos, tai izejot cauri liešanas zonai.
  6. 6. Mašīna saskaņā ar 5. p., kas atšķiras arto, ka lentes biezums ir 0,1 -0,3 mm.
  7. 7. Mašīna saskaņā ar 5. , 6. p.p., kas atšķiras ar to, ka attālums starp blakus esošiem atbalsta punktiem kokiles iekšpusē ir no 100 līdz 200 reizēm lielāks par lentes biezumu.
  8. 8. Mašīna saskaņā ar 5. p., kas atšķiras ar to, ka pie kokiles izejas uzstādīti viens vai vairāki veltņi , kuri balsta lentes vai arī kurus tās daļēji aptver, pie kam minētie veltņi rotē brīvi vai arī tiem ir piespiedu piedziņa vai bremze spēka pielikšanai lentei.
  9. 9. Mašīna saskaņā ar 5. p., kas atšķiras ar to, ka pirms ieejas kokilē uzstādīti viens vai vairāki veltņi, kuri balsta lentes vai arī kurus tās daļēji aptver, pie kam minētie veltņi brīvi rotē vai arī tiem ir piespiedu piedziņa , vai bremze spēka pielikšanai lentei.
  10. 10. Mašīna saskaņā ar 5. p., kas atšķiras ar to, ka lentes bremze uzstādīta pirms kokiles un tai var būt jebkura konstrukcija.
  11. 11. Mašīna saskaņā ar 5. p., kas atšķiras ar to, ka pirms un/vai pēc kokiles lente slīd pa vadotņu elementiem , kuri var būt nekustīgi vai rotēt ar aploces ātrumu, kas ir mazāks par lentes ātrumu.
  12. 12. Mašīna saskaņā ar 6. p., kas atšķiras arto, ka tā satur aiz liešanas zonas novietotu lentes nostiepšanas ierīci lentes izstiepšanai tādā mērā, ka paliekošais spriegums lentē samazinās vai pilnīgi izzūd.
LVP-93-23A 1988-01-28 1993-01-13 Method and machine for continuous casting LV10592B (en)

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CH29788 1988-01-28

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LV10592A LV10592A (lv) 1995-04-20
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US (1) US4964456A (lv)
EP (1) EP0326788B1 (lv)
JP (1) JP2578967B2 (lv)
KR (1) KR960016461B1 (lv)
CN (1) CN1010463B (lv)
AR (1) AR240413A1 (lv)
AT (1) ATE61259T1 (lv)
AU (1) AU602281B2 (lv)
BR (1) BR8900346A (lv)
CA (1) CA1314380C (lv)
DD (1) DD283347A5 (lv)
DE (1) DE3861967D1 (lv)
DK (1) DK170090B1 (lv)
ES (1) ES2021162B3 (lv)
GR (1) GR3001790T3 (lv)
LT (1) LT3320B (lv)
LV (1) LV10592B (lv)
MX (1) MX171829B (lv)
NO (1) NO171489C (lv)
RU (1) RU1813025C (lv)
ZA (1) ZA89206B (lv)

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JPH05200493A (ja) * 1992-01-24 1993-08-10 Nippon Steel Corp 薄板連続鋳造法における鋳片の搬送冷却方法
JPH05200497A (ja) * 1992-01-24 1993-08-10 Nippon Steel Corp 薄板連続鋳造における鋳片の巻取装置および巻取方法
US5477912A (en) * 1993-09-28 1995-12-26 Aluminum Company Of America Roll for use in a belt caster and an associated method
US5725046A (en) * 1994-09-20 1998-03-10 Aluminum Company Of America Vertical bar caster
DE19511493C2 (de) * 1995-03-29 1998-05-14 Achim Wolfgang Dipl Ing Kubon Verfahren und Vorrichtung zum Gießen von endabmessungsnahen Bändern aus Metallen, Legierungen und anderen Materialien
US5687789A (en) * 1995-12-28 1997-11-18 Larex A.G. Caster with improved coil changing system
US5640868A (en) * 1995-12-28 1997-06-24 Larex A.G. Apparatus and method for work hardening an endless belt for use in a belt caster
US5787968A (en) * 1995-12-28 1998-08-04 Larex A.G. Movably mounted side dam and an associated method of sealing the side dam against the nozzle of a belt caster
US5778967A (en) * 1996-01-11 1998-07-14 Larex A.G. Side dam for a caster having improved contact with solidifying metal
US5711367A (en) * 1996-01-11 1998-01-27 Larex A.G. Apparatus for delivering molten metal to a caster including wear strips
US5671801A (en) * 1996-01-11 1997-09-30 Larex A.G. Cooling system for a belt caster and associated methods
US5613547A (en) * 1996-01-11 1997-03-25 Larex A.G. Nozzle with a baffle for a caster and an associated method of casting molten metal
AU1574697A (en) * 1996-01-16 1997-08-11 Larex Ag Method of casting molten metal in a belt caster including belt brushing and coolant removal and associated belt casters
US5823246A (en) * 1997-03-03 1998-10-20 Larex A.G. Tundish including a baffle for directing molten metal therethrough and an associated caster and method of casting molten metal
US5967220A (en) * 1997-03-25 1999-10-19 Larex, A.G. Caster including a gas delivery means to resist backflowing and freezing of molten metal to the tip of a nozzle
DE102010005226C5 (de) * 2010-01-21 2020-02-13 Fritz-Peter Pleschiutschnigg Verfahren und Vorrichtung zum Bandgießen
DE102012223004A1 (de) 2012-06-01 2013-12-05 Sms Siemag Ag Verfahren zum Betrieb eines Transportbandes einer Bandgießanlage sowie Bandgießanlage

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CN1010463B (zh) 1990-11-21
CA1314380C (en) 1993-03-16
US4964456A (en) 1990-10-23
LT3320B (en) 1995-06-26
ES2021162B3 (es) 1991-10-16
LTIP350A (en) 1994-11-25
GR3001790T3 (en) 1992-11-23
LV10592A (lv) 1995-04-20
NO890363D0 (no) 1989-01-27
JP2578967B2 (ja) 1997-02-05
ATE61259T1 (de) 1991-03-15
NO171489B (no) 1992-12-14
JPH01224149A (ja) 1989-09-07
KR960016461B1 (ko) 1996-12-12
KR890011651A (ko) 1989-08-21
DK709688D0 (da) 1988-12-20
CN1035455A (zh) 1989-09-13
NO890363L (no) 1989-07-31
AU602281B2 (en) 1990-10-04
ZA89206B (en) 1989-10-25
DE3861967D1 (de) 1991-04-11
NO171489C (no) 1993-03-24
EP0326788A1 (de) 1989-08-09
DK709688A (da) 1989-07-29
AR240413A1 (es) 1990-04-30
DD283347A5 (de) 1990-10-10
DK170090B1 (da) 1995-05-22
BR8900346A (pt) 1989-09-19
RU1813025C (ru) 1993-04-30
EP0326788B1 (de) 1991-03-06
AU2773289A (en) 1989-08-03
MX171829B (es) 1993-11-18

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