CS264024B1 - Method of long cylindrical hardened products' continuous hardening - Google Patents

Description

264024

Ha3BaHne Η3θ6ρετεΗΗΗ

YcTaHOBKa hjih HenpepbiBHoň ckboshoíí 3axaxixn hjihhhmx uHjiHHflpimecKHX aaxajiHBaa-Mwx npeflMeTOB. OSjíaCTb KacaeTca TexHunecKoň oĎJiacTH T8pMoo6pa6oTXH λπηηημχ uanHHflpHnec - ', khx 3aKaxíHBaeMbix πρεηΜετοΒ xax co crcnomHbíM, Tax h c nonbíM προφιυιρΜ. Oho cocoObiM ycnexoM npHMeHHeTca cKBO3Hoon 3axanxH CTepKHen fljxn onpasoK pjia προ-'xaTKH η ΒοποπβΗΗΑ cTajiBHbix Tpy6 h Tpy6 H3 nonnaromnxcH 3axanxe MaTepHanoB.

XHKH3HOS 3aKaJIKH HJlHHHblX HHJIHHflpHH8CXHX 3aKaJIHBaeMbIX npeflMeTOB B HaCTOH-mee BpsMH b8pTHxajibHbi8 3axajionHbi8 ycTaHOBXH. B HHX 3aKajiHBaeMbift npeflMeT 3axtnMaeTCB bbpxhhm xohhom b noflxoHameM íipncnoco6-jieHHH c h noMombio HORbeMHoro ycTpoftcTBa περε3 HHflyxTHBHoo HarpBBaTonbHoeycTpoňcTBO b κστοροΜ προποχοπΗΤ HarpeB ρ, ο TeMnepaTypbi 3axanxn, onycxaaTCH bpacnoJioaceHHyio nenocpeflCTBeHHO 3a HHM BoflHHyio BaHHy RNE npoHCXOflirr μγηοβθη-Hoe oxnaTKfleHne. JJjih orpaHHHBHHH ποβοηχη ot 3axajixn προη3βοηητ Taxation flByxcTo-poHHee 3axKaTne 3axanHBaeMoro πρβΗΜβτβ;

HeflocTaTXn 3 yoThHOBXH saxmonatoTCH b ee xoHyHyoBbBoTTo, xoTopanorpaHHHHBaeT HJiHiiy 3axaJiHBaeMoro πρεπΜετβ η · πη εε paajiH3axi; HH Bbico-KHX 3XOHOMHH8CXHX 3aTpaT. ΠθΜΗΜΟ 3ΤΟΓΟ 3a3KaTbI8 XOHIJbJ 3axanHBa8MOrO npeflMBTaiOCTaiOTCH H8o6pa6oTaHHbIMH. B p83yjIbTaT8 3ΤΟΓΟ npHM8HHMOCTb saxaJiHBacMoronpBflMBTa OrpaHHHHBaOTCH * GTaHOBHTCH HBOBXOflHMOft OTp83Xa H83axaJieHHbIX KOHpOB3jo 03Hana8T noBbuncHHbia pacxo «bi η ποτερπ MaTcpuana. flpyrHM H8flOCTaTKOM HBJIH8TCH He6ojIblliaH npOnyCXHaa CIIOCoSHOCTb 3ΤΟΓΟ ycTpoň- ctbBj ó6ycnoBJi8HHaH mTyHHoň o6pa6oTxoií xawnoro 3axaJiHBa8Moro npeflMBTa, -OCO- 6chho TpaHcnopTHpoBxoň ycTpoňcTBy x, η saacaTHBM otbohom H3 aaxanonHoň BaHKbi. 264024 - 2 Π ΐΗΗΗ ΐΗΗΗ ΐΗΗΗ H H H H THHtejiMX 3aKajiHBaeMbix npepMerax fljia TpaHcnopTHbix pa6oT Ηεοδχο-rhmo noflfceMHoe ycTidedcTBo. B SU-PS 954445 penaeTcn npefljioxeHeNn SouthBepxnocTHoň 3aKajiKn «jihhhhx iwihhrpmiecKHX aaKajiHBaeMbix npeflMeTOB, κοτοροε nacranno yeTpaHaeT Ha3BaHHbie Hepoc-TaTKH. SaKajiKa b stom cnynae προκοχορκιτ πρκ ropn3OHTajibHOM ποποκεκκΗ saKann-BaeMoro npeflMeTa. 3aKajiHBaeMbiň npepneT npoBOflHTca θτογο NEP HHpyKTHB PNA-PNA noe HarpesaTejibHoe ycTpoňcTBo HarpeBa after TeMnepaTypw 3aKajiKn, nepes NPA-BHjibHoe ycTpoňcTBó 'nepes 3aKanonHoe ycTpoňcTBo h nepe3 HHpyKTHBHoe HarpeBa-TejibHoe ycTpoňcTBo, HarpeBaromee saKanHBaeMbiň npeflMer well TeMneparypM ornycKa.3th ycTpoňcTBa pacnojioateHW HenocpeflcTBeHHo ορκο was npyruM b ofíme Kopnyce. 3a hhmh HaxopHTca 3ajKHMHoe npHcnoco6neHHe, b κοτοροε bbophtch KOHep 3aKa.rrn-BaeMoro npeflMeTa η κοτορόβ πρηβορητ 3aKajiHBaeMbin npepMeT bo BpameHHe. ΠρκnpOXOHfleHHH KOpnyca C HaXOflHlUHMHCH B ΗΘΜ yCTpOňCTBaMH οτ 33κημηογο npHCHO-amino co6jieHHH ppyroro KOHpa 3aKanHBaeMoro npepMera προκοχορκτ npopecc 3aKanKH.BpameHne 3aKanHBaeMoro npeflMeTa πορρερτκΗΒβετ npn 3tom peňcTBHe npaBnnbHoroycTpoňcTBa. OpHaKo nponycKHaa cnocofinocTb stoS ycTaHOBKH Taiace oneHb Mana, nightChocolate h 3pecb npoH3BopHTca inTynnaa o6pa6oTKa b oTHomeHHH nopBopa 3aKann-BaeMbix npeflMeTOB κ 3aCanonHOMy ycTtatcTBy h saacaTne. 3aKanKa h ornycx MoryTnpOH3BOflHTbCa 3TOM TOJIBKO B OfHHHHHHHHHH, TO eCTb Kopnyc C Haxo-pamHMHca b HeM ycTMcTBaMH B03BpaiifaeTCH nycTbM b cBoe HcxopHoe nonojsenHenocne 3aKajiKH opHoro npeflMeTa. 3 a a a a a a a a a au au au au au au au au au au au au au au au au au au au au au au au au au au au au o o o o o o o o o o o. Thkhm ofípasoM, npHMeHeHHe 3τογο npepnoaceHna pna ckbo3-Hoň 3ai <ajiKH απηηημχ flHJiHHflpHnecKux 3aKanHBaeMbix npeflMeTOB Heso3MO3KHo.

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Comach H3o6peTeHHio Sapana pemaeTcn 3a CNet τογο, ητο ycTaHoBKa coctoht H3 nOflBORHIUerO H OTBOflHOrO yCTpOňCTB, .flByX H3BeCTHblX BeflyiUHX 3ΠβΜβΗΤΟΒ nepe- «c ANH npHBOflHMbtMH bo spameHHe KanHópoBaHHbíMH BanKaMH, pacnonoaceHHbíMH nop

HaKJioHOM, HHpyKTHBHOro HarpeBaTenbHoro ycT leastcTBa h noflxopamero ycTtopcTBa: ΜΓΗΟΒβΗΗΟΓΟ oxnajKReHHH (3akanonHoro ycTtvcTBa). Ilepbne BepyiUHn sneMeHT ne: peflann pacnonoaceH nepep HHpyKTHBHbíM HarpeBaTenbHbM ycT tmcTBOM. 3a hhm cne-pyeT ycTpóňcTBO μγηοβθηηογο oxnaaweHHa. HenocpepcTBeHHO 3a ycTpmcTBOM μγηο- - 3 - 264024

BeHHoro oxnawpeHHH HaxoRHTCH epτοροή BepymnH sneMeHT nepepanH. Hacra ycT least-'ctbh pacnonoaceHbí TaK, ητο 3aKanHBaeMbiň πρερΜβτ προχορπτ ropH30HTanbHo. flna cKBO3Hoft 3aKajiKn 3aKajiHBaeMbiH npepMer nopBopHTca pojisranroM what cKnapa κnepBOMy BepymeMy sneMeHTy nepepara. nocne nocTynneHHH aaKanHBaeMoro npepMe-Ta Mexico BanKaMH STOT Bepymero sneMeHTa 3aKannBaeMbiň πρερΜβτ, BpamawmHHCHBOKpyr cBoeň npoponhHOň oh TpaHcnopTHpyeTca Bnepep nepe3 HHpyKpHOHHyro Ka-TyuiKy h ycTpoňcTBo μγηοβθηηογο oxnaatpeJÍHH. B ηηρυκτηβηομ HarpeBaTenbHOM ycr-poňcTBe npoHcxoflHT HarpeB 3aKannBaeMoro npepMeTa ρ, ο TeMnepaTypw aaKanKH, and bycT leastcTBe MrHouemioro oxnaatpeHHa 3ai <anKa βτογο npepMeTa. 3areM 3aKanHBae-Mbini npepMer nocrynaeT co BTopoMy BepymeMy sneMeHTy, paĎoTaromeMy anajiornnHonepBOMy him oKpyatHaa ckopoctb BanKOB βτογο aneMeHTa HecKonbKo Bbirae, NEM-CKO pocTb BanKOB nepBoro Bepymero snéMeHTa b pe3ynbTare aero b 3aKanHBaeM0MπρβρΜβτβ co3paeTCa npoponbHoe HanpaaceHHe. B ppyroM HcnonHeHHH npHBop; BanKOB nepBoro Bepymero 3neMeHTa BbiKnioaaeTca, ec-ηκ BTopoft BepymHn sneMeHT 3axsaTHn 3aKanHBaeMbift πρερΜβτ. BanKH nepBoro Bepy-mero aneMeriTa Ballad pononHHTenbHo 3aTopMaxHBaTbca c NOMO &amp; w nopxopamnx YCT-poftcTB PNA noBbmieHHH npoponbHoro HanpajKeHHa · ΠρκΒορ BanKOB nepBoro BepymeroaneMeHTa chobh BKnioaaeTca πρπ nocTynneHHH cnepywmero 3aKanHBaeMoro npepMeTa. TIpHMep ocyiqecTBneHHH H3o6peTeHHa Η3θ6ρβτεΗΗβ 6onee noppoGHo oSbacHaerca Ha HHacenpHBepeHHOM npHMepe. Ha coot-BeTCTBywtneM aepTeace noKa3aHa npHHpHnHanbHaa KoncTpyKpHa ycTtvcTBa. CTepjKHH pna onpaBKH pna προτηχκΗ npyTKOB ponatHw nopBepraTbca cKBO3Hoň 3aKan-κε no bo3mo) khocth '603 ποβορκη. J] south βτογο Ha HX yKnapbiBaioT oTBopamyra pemeTKyc OTceKaTeneM h nopaioT opHH 3a ppyrHM Ha ponbraHr, npoponbHaa OCB κοτοροτόcosnapaeT c nHHHeň ρβηκθηηη aaKanHBaeMbix npepMeTOB nepe3 3aKanoaHoe ycTpoft-čtbo H Ha 3tom ponbraHre TpaHcnopTHpyioT κ aaKanoaHOMy ycTpoňcTBy. Πρκ night service station .TynneHHH b 3a3op Mexico BanKaMH nepsoro Bepymero sneMeiiTa 1-ero BanKH OKa3M BaioT pasneHHe Ha cTepjKeHb PNA onpaBKH fifth BanKH STOPO Bepymero snáMeHTa pac-ποηοχβΗΜ NOP HaicnoHOM η ημθιοτ rnnepSonKnecKyio BorHyTyio (fcopMy. Πορ peňcTBHeMpaBneHna, HaioioiiHoro nonomenna ββπκοβ h BpameHHíi βηπκοβ ετερικβΗΒ PPA onpaBKHnepeMemaeTCH Bnepep, npnneM opHOBpeMeHHo oh BpamaeTca BOKpyr cočcTBeHHoň och.Πρκ 3TOM OH προχορπτ nepe3 HHpyKpHOHHyro KaTyniKy 2 b κοτοροή oh HarpeBaeTCHpo TeMnepaTypbi saxanKH and tarace nepe3 ycTpoňcTBo ΜΓΗΟΒβΗΗοτο oxnampeHHa 3 b κοτοροΜ he μγηοβθηηο oxnaxcpaeTca after TeMnepaTypu HHJKe TeMnepaTypbi HananaMapTeHCHTHoro npeBpameHHH. ne ο noc ep noc noc noc noc noc noc noc noc noc noc noc noc noc noc ΟΓΟ;;;;; py py py py py py py py ο Bepymero aneMeHTa 4 Ha Bbirne oKpyjKHoň ckopocth BanKOB nepBoroBepymero aneMeHTa 1.B pe3ynhTaTe 3Toro to cTepaceHb 5 nepepaeTcn npoponbHoeHanpHweHHe.

BpameHHfe CTepjKHH pna onKBKH 5 BbiabiBaeT cymecTBeHHoe npepoTBpameHne npopec-ca 3aKanKn, npoponbHoe HanpasKeHHe b CTepwHe pna onpaBKH 5 Meacpy oohohmh Bepy-mHMH sneMenTaMH eme 6onee noppepamnaeT one hundred moneyTBHe. Bbixop KOHpa nepBoroCTepjKHH pna onpaBKH 5 H3 Bepymero sneMenra 1 npoHexopHt opuoBpeMeHHo c night-TynHHeM cnepyramero CTepama pna onpaBKH 5.

HPN 3axBaTe BanKaMH βτορογο Bepymero sneMeHTa 4 Taicnte Μοχετ OTKnronaTbca NPH-Bop BanKOB nepBoro Bepymero aneMeHTa first BanKH STOT Bepymero aneMeHTa 1 Bpa- 264024-4 - maroTCH b 3tom cnynae ksk xojiocrae sajiKH, / TonoJiHHTejibHo Μοχετ npoBOflHTbcanpe «HaMepeHHoe τορΜοικεΗπε sthx βηηκοβ b pe3ynbTaTe nero npoflonbHoe Hanpa-xeHne npe # BapHTejii> Ho 3aflaHHoft BemrauHu momt ycTaHamiHBaTbCH b CTepacHe «πηOnpaBKH 5 C 6onee BblCOKHM ΚΟ3φφΗΙΙ, ΗβΗΤΟΜ HapeKHOCTH. Bbixofla H3 BToporo Beflymero aneMeHTa 4 saKaneHHbie cTepamH «on onpasKHTpancnopTHpyioTCH ponbraHroM κ npneMHoMy crojiy h ocTaioTca TaM« o oTnycKa,

52S ™ Z2§. "22 ° PeTeHHH first YcTaHoBKa $« on CKBosHoň saxanKH ααηηημχ flHnHHflpHnecKHx saKanHBaeMbix npefl-M6TOB CTajIH H3, H3 COCTOHIUaH nOflBOflHmerO Η OTBOflHOTO yCTpOňCTB, HHflyK-THBHoro HarpeBaTejibHoro ycrpoňcTBa ρ, ηη HarpeBa «on TeMnepaTypw 3aKaflKH anoflxoflHinero ycTpoňcTBa μγηοβθηηογο oxna »fleHHH, npuneM ΚΗΧζηΜή saKanHBae WN πρβ« Μβτ bo BpeMH ero HarpeBa «ο TeMnepaTypw 3aKajiK« and MFHoseHHoro ox · naaweHMH noflBepxeH HanpaxeHHio pacTaaceHHa, oTJiH ^ aionaHCH τβΜ, HTO noflBOflamee η οτβοαηοθ ycTpoňcTBa, HHflyKTHBHoe HarpeBaTenbHoe ycTpoň-ctbo (2) h ycTpoňcTBo μγηοβθηηογο oxjiaxtfleHHH (3) "on ropH3OHTajibHoro προ · xojKfleHHH 3aKajiHBaeMhix πρε« ΜβτοΒ aepe3 HHX pacnonoxteHM b npOflon &amp; HOM Ha-npasneHHH 3aKanHBaeMbix npeflMeTOB, ητο b HanpaBneHHH npoxoxtfleHHa 3aKann-BaeMbix npeflMeTOB HenocpeflCTBeHHo nepep HHflyKTHBHHM HarpeBaTenbHbíM YCT-poňcTBÓM (2) «south HarpeBa« About TeMnepaTypbí 3axajiKH p acnonoxeH nepBuň Be «y MNN sjíGMeHT (1), and HenocpeflCTBeHHo 3a ycTpoňcTBOM ΜΓΗΟΒβΗΗοΓΟ oxnasweHHH (3) BTopoň BepyqnH βηθμθητ (4), h hto nepBbiň Be« ymnft aneMeHT (1) CO3 «aeTnecKOjibKo MeHbniyio ckopoctb noflann 3axajiHBaeMbix npeflMeTOB, NEM Βτοροίί ee -flymHn 3JiewenT (4). 2. YcTaHOBKa no nyHCTy 1, 'oTJinnaioniaHCH θ μ θ θ θ 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. ΗΤΜ ΗΤΜ ΗΤΜ ΗΤΜ KajIHĎpOBaHHblMH BajIKaMH the fourth YcTaHoBKa well nyiiKTy 1, 2 hjih 3 h ot her naioiuaaca τθμ, ητο nocnesaxBaTa npoxoflamero 3aKajiHBaeMoro NPE "meta BanKaMH BToporo be" Ymer sne-. Mehta (4) npHBop BajiKpB nepBoro Benymero sneMeHTa (1) fitter oTKnronaTbcah b3jikh nepBoro senymero ajieMeHTa (1) Ballad paóoTaTb KHK xonocTbie BanKH 5. YcTaHoBKa well nyHKTy 1, 2 hjih 3 oTnunaromaaca τβΜ, HTO nocneaaxBaTa npoxoflamero 3aKanHBaeMoro NPE "meta BanKaMH BToporo Benymero sneMeHTa (4) npHBOfl BanKOB nepBoro Benymero sneMeHTa (1) ο τ K K K K K K K K K K K K K 1 1 1 1 1 1 1 a a a a a a a a a a a a a a

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Claims (3)

BACKGROUND OF THE INVENTION 1. A process for continuously quenching long cylindrical steel products on a device in which feed and discharge mechanisms are horizontally positioned, an induction heater, and an instant cooling device for passing through the articles and disposed directly in front of the induction heater. the first transmission element and the second transmission element directly behind the instant cooling device, characterized in that the formation of normal stress in the quenched product of the first transmission element (1) produces a lower rate of movement of the hardened products than the second transmission element (4) · 2. Method according to claim 1, characterized in that after the passing of the passing quenched product by the rollers of the second transmission element (4), the drive of the rollers of the first transmission element (1) is turned off and the rollers of the first transmission element rotate. 3. Method according to claim 1 or 2, characterized in that, while the passing through the quenched product of the second transmission element (4) is attached, the drive of the rollers of the first transmission element (1) is switched off and the rollers of the first transmission element (1) are preloaded.