-1- LV 12759 ΠΟΒΟΡΟΤΗΑΗ ΜΥΦΤΑ H3o6pereHHe othochtch k rHflpaBJiHHecKHM ycrpoHCTBaM, a hmchho, nOBOpOTHbl Μ ΜγφΤΒΜ, πρΗΜβΗΒβΜΜΧ JSflSl COeAHHeHHa UIJiaHrOB BbICOKOrO ΑΒΒϋβΗΗΒ B rHflpaBJIHHeCKHX yCTpOHCTBaX, n03B0JWK)IIļHX OCymeCTBHTb ΠΟΒΟρΟΤ uiJiaHroB oTHOCHTejibHo apyr Apyra h npe,noxpaHHTb hx ot CKpy4HBaHHa. 5 H3BecTHa KOHCTpyKUHa ποΒοροτΗοίί ΜγφτΜ, HanpHMep, no KaTajiory Slangbolaget AB φηρΜω "TĒMA", IIIsenHa, KOTopaa coctoht H3 ueHTpanbHoro Bana, Ha κοτοροΜ 3aKperuieHa raifrca ann npncoeaHHeHHa uiJiaHra c oahoh CTopoHbi, h Kopnyca, b κοτοροΜ MoxceT BpamaTbca stot Ban η κοτορωκ ΗΜββτ npHcoeaHHHTejibHbie pa3Mepbi pjisi mnaHra, c flpyroii οτοροΗω. H3BecrHaa 10 noBopoTHaa Μγφτ8 oOnaaaeT tbkhm He^ocraTKOM, hto npn nponycKaHHH nepe3 Myφτy rHjļpaBJiHHecKH mchakocth πολ AaejieHHeM, aKCHajibHyio Harpy3Ky BoenpHHHMaeT onopa cKOJibaceHHa, BbinojiHeHHaa b bhao 6ypraKa Ha ueHTpajībHOM Bajiy h onopHoit nOBepxHOCTbio Ha Kopnyce Μγφτω. Πρκ 3tom CHJIbl, B03HHKaK)mHe npH ΤρβΗΗΗ OflHOH ΠΟΒερΧΗΟΟΤΗ OTHOCHTCbHO flpyrOH, 15 MOryT npeBblinaTb KpyTaiHHH ΜΟΜβΗΤ, C03AaeaeMbIH OT CKpyMHBaHHfl UIJiaHTOB, h \^Ta He BbinojiHaeT CBoefi Φυηκηηη, τ. e. He ocymecTBJiaerca ποΒοροτ ueHTpajībHoro Bana OTHOCHTCJībHO KOpnyca. Πο 3toh ace npHHHHe ΜγφτΒ He MoaceT paāoTaTb πρκ bhcokhx AaBJieHHax nopa;uca 30 MPa, κοτοροβ cTaHOBHTca ocHOBHbiM CTaHflapTHbiM AaBJieHHeM, npHMeHaeMbiM b coepeMeHHbix 20 ycTpoficTBax. H3BecTHa TaKace KOHcrpyKUHa ποΒοροτΗοίί Μγφτω no KaTajiory "Indexator" (προτοτΗπ). H3BecTHaa Μγφτ3 coctoht H3 ueHTpanbHOH flerajiH Μγφτω, KOpnyca H KpblUlKH. OcHOBHbiM 3JieMeHT0M, BOCnpHHHMaiOIHHM aKCHaJIbHyiO Harpy3xy ot rnnpaBJiHHecKoro aaBJieHHa, cnyacHT uiapHKOBaa onopa, 25 BbinojieHHaa b KpyroBOH KaHaBKe Ha ochobhoh ueHTpanbHOH aeTariH ΜγφτΗ, b pe3ynbTaTe Hero npH MHoroKpaTHOM ποΒοροτβ inapHKOB b KpyroBofi KaHaBKe 3toh neTajiH h npH bucokom aaBJieHHH nopaflKa 30 MPa προκεχοΛΗτ HHTeHCHBHbiH H3HOC MeTanna, ero paccnaHBaHHe h 3aioiHHHBaHHe MexaHH3Ma. Πο 3toh >κε npHMHHe Ha6jnojīaeTca βηχολ H3 crpoa Μγφτω οτ paaHanbHOH 30 Harpy3KH, nocKOJibKO b H3BecTHOH Μγφτβ npHMeHaeTca HrojibnaTbifi πολιιιηπηηκ, -2- r«e HIOJIKH HenoepeACTBeHHO KOHTaKTHpyK)T C LļHJIHHApHHeCKOH nOBepXHOCTblO 3TOH >Κβ OCHOBHOH AeTaJIH Η B CJiyHae HeAOCTaTOHHOH TBepflOCTH I10BepXH0CTH npoHcxoflHT ee pa3pymeHHe. Iļejibio Η3θ6ρετεΗΗ« aBJiaeTCJi noBbiuieHHe cpoica cjiy)K6bi h yjiymueHHH 5 pa6oTocnoco6HOCTH Μγφτω . Jļjlfl AOCTHHCeHHfl nOCTaBJieHHOŪ Iļ&JIH B ΠΟΒΟρΟΤΗΟΗ Μγφτβ, ΠρΗΜβΗΛβΜΟΗ AJIfl οοβΛΗΗβΗΗΛ uiJiaHroB BbicoKoro AaBjieHHa b rH^paBJiHqecKHx ycTpoHCTBax, coaep)KameH Kopnyc, κρωιιικγ c peHTpajībHbiM οτΒβρστΗβΜ, ΒΗγτρβΗΗΗΗ kohču κοτοροίί HanpaBJieH b CTopoHy nojiocTH Kopnyca, ueHTpajībHbifi 10 BaJI, BMOHTHpOBaHHblH B IļeHTpaJIbHOM OTBepCTHH KpblUIKH, H 3JieMCHT AJIJI BOCnpHBTHH aKCHaJIbHOH Harpy3KH, COrJiaCHO Η3θ6ρβΤβΗΗΚ) 3JieMeHT ŪJIZ BOCnpHaTHH aKCHaJIbHOH Harpy3KH BbinOJIHeH B ΒΗΛβ pa/IHaJIbHO-ynopHOrO nojuiiHnHHKa, ycTaHOBjieHHoro y BHyTpeHHero KOHija KpbiiiiKH b nojiocTH Kopnyca h onnpaioiHerocH Ha onopy, cocTOJHuyio H3 AHCKa η AByx nojiyKOJieu, 15 BCTaBjieHHbix HenoaBHHCHO b KpyroByio KaHaBKy ueHTpajībHoro Bajia c B03M03KH0CTbI0 CaMOyCTaHOBKH nOflUIHnHHKa, a B IjeHTpaJIbHOM OTBepCTHH KpbiiiiKH npn B3aHM0CBH3H c ueHTpajībHbiM BajiOM 3aKpenjieH ΠΟΛΙΙΙΗΠΗΗΚ cKOJib^eHH« ņjm BocnpnaTHa paAHajībHOH Harpy3KH, BbinojiHeHHbiH H3 BbicoKonpOHHOH 6pOH3bi h CHa6>KeHHbiH yniy6jieHHflMH jjflfi y^ep5KaHHa CMa3KH. 20 Ū3o6peTeHHe noHCH«eTca npHJiojKeHHbiM nepTejKOM, Ha κοτοροΜ H3o6paxceHa npe/uiaraeMafl noBopoTHaa ΜγφτΒ b nonepenHOM pa3pe3e.
ripejuiaraeMaji noBopoTHaa νιγφτΑ coctoht H3 cjienyiomHX οοηοβημχ MacTen: ueHTpanbHbiH Baji 1, KOpnyc 2, KpbiiUKa 3 c ueHTpajībHbiM οτΒβρστΗβΜ. ΒΗγτρβΗΗΗΗ KOHeiļ KpbiuiKH 3 pa3MemeH b HanpaBJieHHH nojiocTH Kopnyca 2. 25 Ha KOHuax ueHTpajībHoro Bajia 1 h Kopnyca 2 BbinojiHeHbi cooTBeTCTByioinHe npHcoeaHHHTejibHbie Mecra, Heo6xoflHMbie ajih πο,ακιποΗβΗΗΗ οληογο uuiaHra κ eajiy 1, a BToporo uuiaHra κ Kopnycy 2. KpbiiUKa 3, nepe3 ueHTpajībHoe OTBepcTne κοτοροίί προχοΛΗΤ ueHpajībHbiH Baji 1 η β κοτοργιο 3anpeccoBaH noAiiiHHHK 4 cKOJibMceHHfl, 3aBopoHeHa no pe3b6e b Kopnyc 2. Ποιιιηπηηκ 4 30 Η3ΓΟΤΟΒΛβΗ H3 BbICOKOnpOHHOH 6pOH3bI H CHa6)KeH CneUHajībHbIMH yrjry6jieHHiiMH (He H3o6paxceHbi) ķjm yaep>KaHHn cMa3KH, hto C03Aaer 6jiaronpHHTHbie ycnoBH« bo BpeMH 3KcnjiyaTauHH h HCKJiioHaeT B03Mo>KHOCTb noiiBJieHHa 3aAHpoB npn ποΒοροτβ Bajia 1 β ποαιιιηπηηκο 4. Ha kohuc KpbiiiJKH 3 b nojiocTH Kopnyca 2 ycraHOBJieH paAHajibHO-ynopHbiH ποαιιιηπηηκ 5, KOTOpbIH CBOHM HHJKHHM KOJĪblJOM OnHpaeTCH Ha CneiļHaJIbHO BbinOJIHeHHyiO -3- LV 12759 onopy, cocToamyio H3 AHCKa 6, κοτορωίί b cboio onepeAb paflHycHO0 βμτοηκοη oriHpaeTca Ha ABa Kpyrjibix nojiyKOJibiļa 7, BcraBJieHHbix b KpyroByio xaHaBKy ueHipajībHoro eajia 1. He6xoAHMbiH npejBapHTejibHbifi HaTiir πολιιιηπηηκβ 5 c ero οΛΗΟΒρβΜβΗΗΟΗ caMoycTaHOBKOH o6ecnenHBaerca 6jiaroflapa paAHycHbiM 5 OnOpHbIM nOBepXHOCTHM nOJiyKOJieiļ 7 H AHCKa 6 npH 3aBOpaHHBaHHH KpbllUKH 3 ao ynopa b ποαιηηπηηκ 5. B Kopnyce 2 BcraBAeHO yruioTHeHHe 8 paflHanbHoro THna, BbiAepacHBaiomee BbicoKoe jļaBJieHHe ao 40 MPa. Mexcay ueHTpajībHbiM eajiOM 1 h KpbiiuKOH 3 ycTaHOBjieHo pe3HHOBoe KOJibuo 9, npeaoxpaHHiomee ot nona^aHM» b My<ļ)Ty nbiJiH h rp«3H» a KOJibuo 10 «BJinerca 10 yriJ10THHTeJIbHbIM ΒΑβΜβΗΤΟΜ npOTHB OTBOpaHHBaHHH flJI« KpbllUKH 3.
Pa6oTa ποΒοροτΗοίί MyφτbI προκςχοΑΗΤ cueuyiomHM o6pa30M: nocne 3aKpenueHHB οαηογο uuiaHra Ha KOHiļe ueHTpajībHoro Bajia 1, a BToporo uuiaHra b ΓΗβ3Αβ Kopnyca 2, uepe3 My<ļ)Ty noAaerca rHApaBJiHHecKoe AaBJieHHe b cooTBeTCTByiomHe HcnojiHHTenbHbie ycipoHCTBa rHApocHCTeMbi (He 15 H3o6paxceHbi). Πρκ 3tom Ha LļeHTpanbHbiH Baji 1 h Kopnyc 2 HaHHHaer B03AeHCTB0BaTb aKCHajībHaBa CHjia, BboeaHHaa pa3HOCTbio προχοΑΗωχ h ynAOTHHTejibHbix AHaMeTpoB Baua 1 h Kopnyca 2. Ecjih b rHApocHCTeMe npOHCXOAHT OTHOCHTeJIbHblH nOBOpOT LUJiaHrOB, OAHOBpeMeHHO UeHTpaJIbHblH Baji 1 noBopaHHBaeTca oTHOCHTejibHO Kopnyca 2, AHKBHAHpya TaKHM o6pa30M 20 HaMenaiomeecH hx CKpyHHBaHHe. IIpeAJiaraeMaa noBOpOTaa My<ļ)Ta Μωκβτ 6biTb η3ΓΟΤοβα6ηα npOMbiiuueHHbiM cnocoOoM h npHMeHeHa Ķīia nouaHH AaBJieHHH b cooTBeTCTByioiijHe rHApaBJiHHecKHe ycTpOHCTBa. 4- LV 12759 ΦΟΡΜΥίΙΑ Μ305ΡΕΤΕΗΜΛ l. IIoBopoTHafl Μγφτα juia coeAHHeHHa uuiaHroB BbicoKoro uaBJieHHa b rnapaBJiHHecKHX ycTpOHCTBax, coflepacamaa Kopnyc, KpbiuiKy c ueHTpajībHbiM OTBepCTHeM, BHjrrpeHHHH KOHeu κοτοροκ HanpaBJieH b cropoHy nojiocTH Kopnyca, ueHTpajībHbiii eaji, βμοητηροββηημη b ueHTpajībHOM 5 OTBepCTHH KpblUIKH, H 3JieMeHT AJia BOCnpHHTHa aKCHaJIbHOH Harpy3KH, OTJiHMaioiiļaaca τβΜ, mto c uejibio noBbimeHHa cpoKa cjiyac6bi h yjiyHuieHHH pa6oTOcnoco6HOCTH, ajieMeHT /yia BoenpHaTHa aKCHajībHOH Harpy3KH BbinojiHeH b BH^e paflHajibHo-ynopHoro no^uiHriHHKa, ycraHOBJieHHoro y BHyTpeHHcro KOHua κρωυικπ b nojiocTH Kopnyca h 10 onnpaiomeroca Ha onopy, cocroaiiiyio H3 AHCKa h AByx no.nyKO.jieu, BCTaBJieHHbix HenoflBHacHo b KpyroByK> KaHaBKy ueHTpajībHoro Bana c βο3μο>κηοοπ>κ) caMoycraHOBKH noAiiiHnHHKa. 2. IIoBopoTHaa Myφτa no nyHKTy 1, OTJiHHaioiuaaca τβΜ, hto c Uejibio co3flaHHH 6jiaronpHHTHbix ycjioBHft bo BpeMa 3KcruiyaTauHH h 15 HCKaiOHeHHa bo3Mohchocth noaBJieHHa 3auHpoB h 3aKJiHHHBaHHa MexaHH3Ma, b UeHTpajībHOM OTBepCTHH KpblUIKH ΠρΗ B3aHMOCBa3H C UempaJIbHblM BajIOM 3aKpenjieH ποαηιηπηηκ CKOJibaceHHa &ria BocnpnaTHa paflHajībHOH Harpy3KH, BbinoJiHeHHbiH H3 BbicpKonpOMHOH 6poH3bi h CHaāaceHHbifi yrjiy6jieHHaMH Ana yuepacaHHa CMa3KH. -5- -5- LV 12759
AHOTAUJM H3o6peTeHHe othochtca k rHflpaBJiHHecKHM ycTpoficTBaM, a HMeHHO, nOBOpOTHbIM Μ>'φΤ3Μ, ΓφΗΜβΗΑβΜωΧ JļSlSi ΟΟβΑΗΗβΗΗΗ ΙΙΙΑΒΗΓΟΒ BbICOKOrO flaBJieHH» b rHApaBJiHHecKHx ycTpo0CTBax, πο3βοαβιοιαηχ ocymecTBHTb ποΒοροτ uuiaHroB OTHOcHTejibHO Apyr Apyra h npeAOxpaHHTb hx ot cicpy ηηββηηη. LJeiibK» Η3θ5ρβτβΗΗΛ BBJiAercA noBbiuieHHe cpoKa cjiyxc6bi h yjiyHiiieHHfl pa6oTOcnoco6HocTH MyφτbI. ĪIpeAJiaraeMaa noBopoTHaa Myφτa coctoht H3 ueHTpajībHoro eajia (1), Kopnyca (2) h KpbiuiKH (3) c ueHTpajībHbiM OTBepcraeM, B KOTOpOM BMOTHpOBaH UeHpaJIbHblH BajI (1). BHyTpeHHHH KOHeiļ KpblUlKH 3 HanpaBJieH b CTopoHy nojiocTH KOpnyca (2). Ha kohuc κρωηικΗ (3) b nojiocra Kopnyca (2) ycTaHOBJicH paAHajibHO-ynopHbiH ποαιπηπηηκ (5), κοτορΜΗ cbohm hhhchhm KOJibiļOM onHpaercji Ha cneuHajībHo BbinojiHeHHyK) onopy, cocToamyio H3 AHCKa (6), κοτορΜΗ b cbok) onepeAb paAHycHOH BbiTOHKOH onHpaerca Ha ABa Kpyrjibix noAyKOAbua (7), BCTaBJieHHbix b KpyroByio KaHaBKy ueHTpajībHoro BaAa (1). KpbiuiKa (3), Mepe3 ueHTpanbHoe OTBepcrae κοτοροκ προχοΑΗτ iļeHpaAbHbiH Baji (1) h b KOTOpyio 3anpeccoBaH ποαπιηηηκ (4) CKOJibMceHH», 3aBoponeHa no pe3b6e b Kopnyc 2. Ποπιηπηηκ cmjībaceHHJi (4) Η3Γ0Τ0ΒπβΗ H3 BbicoKonpoMHOH 6poH3bi h CHaāaceH cneuHajībHbiMH yrjiy6neHHiiMH asm yAepx<aHHB CMa3KH. y craHOB JieHHe noAUiHnHHKa CKOJibxceHHH,
BocnpHHHMaiomero paAHaAbHyio Harpy3Ky, co3AaeT 6AaronpHHTHbie ycjioBHfl bo BpeMA 3KCnAyaTaUHH H HCKUIOHaeT B03M0XCH0CTb nOBBACHHfl 33AHpOB H 3aKAHHHBaHHB Μ6ΧΒΗΗ3ΜΒ.