Izinzuzo zokwelashwa kwe-cryogenic yama-valve kanye nesimo se-quo yezicelo zezimboni

Izinzuzo zokwelashwa kwe-cryogenic yama-valve kanye nesimo sezinhlelo zokusebenza zezimboni Ukushisa okuphansi kwe-cryogenic processing technology kungathuthukisa kakhulu impilo yesevisi yezinto ezibonakalayo: insimbi enesivinini esikhulu, insimbi yamathuluzi, insimbi yokufa, i-electrode yethusi, izinto ze-powder, i-alloy eqinile, i-ceramic, njll. Izibonelo zokusetshenziswa kokwelashwa kwe-cryogenic ukwandisa impilo yesevisi yezingxenye zezinkampani ezithile zaseMelika kanye namayunithi athile aseShayina aboniswa kuThebula 2 kanye neThebula 3, ngokulandelana. Ithebula lesi-4 libonisa i-coefficient elinganayo yokuguqulwa kokumelana nokugqoka kwezinye izinto ezisetshenziswa kakhulu zokufa ngemva kokwelashwa kwe-cryogenic. Ingathuthukisa ukumelana nokugqoka; Thuthukisa amandla nokuqina; Thuthukisa ukumelana nokugqwala, ukumelana nokugqoka; Thuthukisa ukumelana nomthelela; Ukwanda kwamandla okukhathala... Ukuxhumana okuphezulu: Isimiso sokwelashwa kwe-valve cryogenic kanye nokusebenza kwayo embonini (2) Izinzuzo kanye nokusetshenziswa kwezimboni zokwelashwa kwe-cryogenic 3.1 Izinzuzo eziyinhloko zokwelashwa kwe-cryogenic Kungathuthukisa ukumelana nokugqoka; Thuthukisa amandla nokuqina; Thuthukisa ukumelana nokugqwala, ukumelana nokugqoka; Thuthukisa ukumelana nomthelela; Thuthukisa amandla okukhathala; Ngemuva kokwelashwa kwe-cryogenic, kungaqinisekisa ukuthi izinto eziphathwayo zihlala zinezakhiwo ezithuthukisiwe zemishini; Ayibangeli ukuwohloka kosayizi womumo; Ingasetshenziswa ku-workpiece entsha/esetshenzisiwe; Ingaqeda ukucindezeleka kwangaphakathi; Thuthukisa ukuzinza kwezinto; Izindleko zokucubungula ziphansi, ngoba ukwelula impilo yamathuluzi kunganciphisa isikhathi sokushintsha kwamathuluzi nokugaya, ukuze kongiwe izindleko zokukhiqiza; Ingakwazi ukufeza imiphumela efanayo njengezinye izindlela zokwelapha ezingaphezulu (ezifana ne-Chin plating, i-chrome, i-Teflon); Izakhiwo zamangqamuzana eziqinile zingakhiqizwa, zinciphise ukungqubuzana, ukushisa nokuguga ezindaweni ezinkulu zokuthintana. 3.2 I-workpiece enkulu engacutshungulwa ngethuluzi lokusika i-cryogenic; Izingxenye zenjini evuthayo yangaphakathi; * * * ithubhu; Thepha; Transmission shaft; Izinsimbi zokwelashwa; Ibhithi; I-crankshaft. Izesekeli zemishini yezolimo; Umsiki wokugaya; I-CAM; Izinsimbi Zomculo; I-indexable blade; I-eksisi; Insimbi engagqwali; Ifa; Igiya; i-nickel base alloy; Ukufa okuqhubekayo. Iketango; Izinto ze-Copper electrode; Izikele; Induku yokushaqeka; Izinto ze-Ceramic; I-blade; Induku ye-Extrusion; I-aluminium base ingxubevange; Thola isikelo; Inayiloni, iTeflon; Izingxenye ze-powder metallurgy; Zonke zidinga ngobulukhuni obuphezulu ngesikhathi esifanayo ukuze zibe nezinga eliphezulu lokuqina, izingxenye zensimbi. 3.3 Izinhlelo zokusebenza eziyinhloko zezimboni zokwelashwa kwe-cryogenic 3.3.1 Nweba impilo yesevisi yezingxenye namathuluzi futhi uthuthukise ukumelana nokugqokwa Ukushisa okuphansi kobuchwepheshe bokucubungula i-cryogenic bungathuthukisa kakhulu impilo yesevisi yezinto ezisetshenziswayo yilezi: insimbi enesivinini esikhulu, insimbi yamathuluzi, insimbi yokufa, i-electrode yethusi, izinto ze-powder, i-alloy eqinile, i-ceramic, njll. Izibonelo zokusetshenziswa kokwelashwa kwe-cryogenic ukwandisa impilo yesevisi yezingxenye zezinkampani ezithile zaseMelika kanye namayunithi athile aseShayina aboniswa kuThebula 2 kanye neThebula 3, ngokulandelana. Ithebula lesi-4 libonisa i-coefficient elinganayo yokuguqulwa kokumelana nokugqokwa kwezinye izinto ezisetshenziswa kakhulu zokufa ngemva kokwelashwa kwe-cryogenic. Njengoba kungabonakala kumathebula amathathu alandelayo, ukwelashwa kwe-cryogenic kukhiqiza imiphumela ehlukene ezingxenyeni namathuluzi ezinto ezihlukahlukene, futhi ukumelana nokugqoka kwezingxenye namathuluzi kuthuthukiswa kakhulu. 3.3.2 Ukwenza ngcono ukuzinza kwempahla Ukwenza ngcono ukuzinza kwezinto kungenye indlela ephumelelayo yokwelashwa kwe-cryogenic ku-aluminium, ithusi, iChin kanye nezinsimbi ezingenasici ezingama-300, ikakhulukazi i-aluminium nama-alloys ayo. 3.3.3 Thuthukisa izakhiwo zezinto ezibonakalayo Ukwelashwa kwe-cryogenic kungathuthukisa futhi kuthuthukise izici ezibonakalayo, njengamandla, ukumelana nokukhathala, ukumelana nokugqwala, njll. Ithebula lesi-5 libonisa imiphumela yenkambu etholwe ekusetshenzisweni kocwaningo lwenyuvesi nocwaningo lwezimboni ekukhiqizeni izimboni. Ngokuthuthuka kwemboni yesimanje, izidingo zezakhiwo ezibonakalayo ziphakeme futhi ziphakeme. Kunamathrendi amabili amakhulu ocwaningweni lwempahla yesimanje: ① Hlala uthuthukisa ubuchwepheshe obusha, izinqubo ezintsha kanye nezinto zokusebenza ezintsha ukuze kuthuthukiswe izinhlobonhlobo zezinto ezintsha ezinezidingo ezikhethekile noma izakhiwo ezinhle kakhulu, njengokuqiniswa okusheshayo, ingxubevange yemishini, ukufakwa kwejethi, ukubumba umjovo nokunye. izinqubo zokuthuthukisa i-microcrystalline, i-amorphous, i-quasicrystal, i-nanocrystalline yesakhiwo kanye nezinto ezisebenzayo. ② Ngezinto ezikhona zendabuko ezifana nensimbi nensimbi, i-aluminium, ithusi esebenzisa ukuhlanzwa okuhlanzekile, ukucubungula okukhulu kwe-deformation, i-cryotreatment kanye nobunye ubuchwepheshe obukhethekile bokucubungula nokucubungula, empeleni akushintshi ukwakheka kwezinto ezikhona ngesisekelo ithuthukise kakhulu ukusebenza kwayo, ukuze ithuthukise ngempumelelo ukusetshenziswa nokubuyiselwa kwezinsiza. Ngesikhathi esifanayo, izakhiwo ezibonakalayo zingathuthukiswa, futhi izindleko zingancishiswa ukuze kuncishiswe umonakalo emvelweni, okungangabazeki ukuthi inikeza indlela enhle yokuxazulula izinkinga ezikhulayo zamandla kanye nemvelo. Ngakho-ke izifundo zokwelashwa kwe-cryogenic zizoba isiqondiso esibalulekile socwaningo sabasebenzi besayensi yezinto ezibonakalayo ekhaya nakwamanye amazwe, kodwa ukuzinza kocwaningo olukhona kokubili kunqubo yokwelapha ye-cryogenic kanye nendlela yokwenza ezinye izinto zokucwaninga zisekhona amaphutha amaningi, ngoba ezinkulu kanye nokusetshenziswa ukwelashwa cryogenic ezimbonini kwaletha izithiyo, Ngakho-ke, ukuthuthukiswa kanye nocwaningo ezinzile cryogenic inqubo inqubo kanye cryogenic ukwelashwa indlela yezinsimbi non-ayoni kuyoba okugxilwe ucwaningo kulo mkhakha. Indlela yokulungiselela imodeli yevalvu: Leli ZINGA LICANZA INDLELA YOKUMELA YENOMBOLO YEMFANELO, UHLOBO IKHODI, IKHODI YEMODI YOKUSHAYELA, IKHODI YEFOMU LOKUXHUMANA, IKHODI YEFOMU LESAKHIWO, IKHODI EYINGQINAYO, indawo yokuvala IKHODI YEMITHILI, IKHODI YOMTHETHO YE-VALVE kanye neKHODI YOkucindezela indawo yonke. Leli zinga lisebenza kumodeli ye-valve yesango elivamile, imodeli ye-valve yeglobhu, imodeli yevalvu edonsa umoya, imodeli ye-valve uvemvane, imodeli ye-valve yebhola, imodeli ye-valve ye-diaphragm, imodeli ye-valve yepulaki, imodeli ye-valve yokuhlola, imodeli yevalvu yokuphepha, imodeli ye-valve yokunciphisa umfutho, isicupho se-steam imodeli, imodeli ye-valve yokudonsa, imodeli ye-plunger valve. I-Standalization Administration isanda kukhipha "indlela yokulungiselela imodeli ye-valve"; Ihlongozwe yi-China Machinery Industry Federation, ngokuhambisana nemithetho ye-GB/T1.1-2009 yokuklama, indlela yokuhlanganisa imodeli yamavalvu yiKomiti Kazwelonke Yokumisa Amavalvu Ezobuchwepheshe (SAC/TC188) ebekwe endaweni eyodwa. Ngokuhambisana nokuhlelwa kwe-JB/T 308-2004. Indlela yokulungiselela imodeli ye-valve: Namuhla, izinhlobo eziningi zama-valve nezinto zokwakha ziyatholakala, futhi ukulungiswa kwamamodeli we-valve kuba nzima nakakhulu; Imodeli ye-valve ngokuvamile kufanele imele uhlobo lwe-valve, imodi yokushayela, ifomu lokuxhuma, izici zesakhiwo, ingcindezi yamagama, impahla engaphezulu yokuvala, impahla yomzimba we-valve nezinye izakhi. Ukumiswa kwemodeli ye-valve kunikeza lula ukuklama, ukukhethwa nokusabalalisa ama-valve. Nakuba kunendinganiso ehlanganisiwe yokulungiselela imodeli ye-valve, ayikwazi ukuhlangabezana nezidingo zokuthuthukiswa kwemboni ye-valve kancane kancane; Njengamanje, umkhiqizi wamavalvu ngokuvamile usebenzisa indlela yokuhlanganisa izinombolo; Uma indlela yezinombolo ehlanganisiwe ingeke yamukelwe, i-Taichen Company yenze imodeli yendlela yokufaka izinombolo ethi ***. Ukulandelana kwendlela yokulungiselela imodeli yevalvu: [* * * iyunithi - uhlobo lwevalvu] - [iyunithi yesibili - imodi yokushayela] - [amayunithi ama-3 - ifomu lokuxhuma] - [iyunithi yesine - isakhiwo] - [amayunithi ama-5 - impahla engaphezulu yokuvala umugqa noma uhlobo lwezinto ezibonakalayo] - > [amayunithi angu-6 - ikhodi yokucindezela okulinganiselwe noma izinga lokushisa lokusebenza lekhodi yengcindezi yokusebenza] - [amayunithi angu-7 - impahla yomzimba] - [amayunithi angu-8 - ububanzi obujwayelekile 】 *** Iyunithi: Ikhodi Yohlobo Lwevalvu: I-VALVE TYPE IKHODI IZOCHAZWA NGEZINCWADI ZASE-PINYIN ZaseShayina NGOKWETHEBULA L. Uhlobo Lwevalvu Ikhodi Ivalufa Uhlobo Lwekhodi Ivalufu I-Ball Valve Q I-Blowdown Valve P Butterfly valve D Ivalvu yokukhulula umthwalo wasentwasahlobo I-valve ye-Globe J isicupho somusi S i-valve engu-Z i-plunger valve U hlola ne-valve engezansi H ipulaki valvu X ivalvu ye-diaphragm G ivalvu yokwehlisa umfutho Y Ivalve eyi-throttle L Ivalve yokukhulula i-Lever GA Uma IVALUVU INEMISEBENZI NOMA INEZINYE IZAKHIWO EZITHILE, ENGEZA UHLAZI LWEzinhlamvu zesiShayina PHAMBI KWEKHODI YOHLOBO LWEVALIVU, NJENGOBA KUBALULEKILE KUTHEBULA 2. Amamodeli engeziwe: neminye imisebenzi noma nezinye izakhiwo ezithile kukhonjisiwe kuThebula 2 Ikhodi yomsebenzi wesibili igama lomsebenzi wesibili igama lekhodi yokusebenza uhlobo lwe-slag uhlobo B uhlobo lwe-slag P uhlobo lokushisa oluphansi Da uhlobo olusheshayo Q uhlobo lomlilo F (uphawu lwesiqu) uhlobo olungezansi W uhlobo lokuvala kancane H eccentric uhhafu we-PQ izinga lokushisa eliphezulu lejakhethi ye-G DY Uhlobo lokushisa oluphansi lubhekisela ekuvumeleni ukusetshenziswa kwezinga lokushisa elingaphansi kuka -46 ℃ valve. Iyunithi 2: Ikhodi Yemodi Yokushayela: Amakhodi emodi yokushayela avezwe ngezinombolo zesi-Arabhu, njengoba kucaciswe kuThebula 3. Ikhodi yendlela ye-valve actuation Ithebula 3 Ikhodi yemodi yokushayela Ikhodi yemodi yokushayela I-electromagnetic driven 0 bevel gear 5 Electromagnetic -- hydraulic 1 pneumatic 6 kagesi -- i-hydraulic 2 hydraulic 7 worm gear 3 gas -- hydraulic 8 positive gear 4 kagesi 9 Qaphela: Ikhodi 1, ikhodi 2 kanye nekhodi 8 isetshenziswa uma ivalvu ivulwa futhi ivaliwe, imithombo emibili yamandla iyadingeka ukuze kusetshenziswe ivalvu ngesikhathi esisodwa. . I-valve yokuphepha, i-valve yokunciphisa ingcindezi, isicupho, isondo lesandla elixhunywe ngokuqondile nesakhiwo sokusebenza kwe-stem ye-valve, le khodi isusiwe, ayibonisi. Ngokusebenza komshini womoya noma we-hydraulic we-valve: ngokuvamile ivula nge-6K, 7K; Ifomu elivamile elivaliwe liboniswa ngu-6B kanye no-7B; 3.3.4 Ivalvu yesisetshenziswa sikagesi esingaqhumi simelelwe ngu-9B; Iyunithi yesi-3: Ikhodi Yefomu Lokuxhuma I-Valve: Amakhodi efomu lokuxhuma achazwe ngezinombolo zesi-Arabhu, njengoba kucaciswe kuThebula 4. Isakhiwo esithile samafomu okuxhumana ahlukahlukene sizocaciswa ngendlela evamile noma ngendlela (njengefomu le-flange kanye nendlela yokuvala, ifomu lokushisela. , ifomu lentambo kanye nezinga, njll.), okungeke kuboniswe ngophawu ngemva kwekhodi yokuxhuma, futhi kuzochazwa ngokuningiliziwe emdwebeni womkhiqizo, imanuwali yeziqondiso noma inkontileka ye-oda kanye neminye imibhalo. Indlela yokulungiselela i-valve yokuxhuma indlela yokuphela kwendlela ikhodi yendlela yokulungiselela Ithebula 4 Ifomu lokuxhuma IKHODI Ikhodi yefomu lokuxhuma Intambo yangaphakathi eyi-1 intambo yokubopha 7 Intambo EPHAMBILI 2 ibamba 8 uhlobo lwe-flange 4 umkhono 9 Uhlobo olushiselwe 6 Iyunithi 4: Ikhodi yefomu lokwakha i-valve IKHODI AMAFOMU OKWAKHIWA AKHOMBISWA NGEZINOMBOLO ZESI-Arabhu. NJENGOBA KUCHAZIWE EMATHEBULA 5 UKUYA 15. Ikhodi yesakhiwo sevalvu yesango Ithebula 5 Ikhodi yesakhiwo: uhlobo oluphakamisa isiqu (isiqu esivulekile) isango eliwuhlaka elinwebekayo 0 isango eliqinile ipuleti lesango elilodwa 1 ipuleti lesango elikabili 2 isango elihambisanayo ipuleti lesango elilodwa 3 ipuleti lesango elikabili 4 isiqu esingaphakamisi uhlobo (isiqu esimnyama) isango lesango ipuleti elilodwa lesango 5 ipuleti lesango elikabili 6 isango elihambisanayo ipuleti lesango elilodwa 7 amapheya amapuleti esango 8 imodeli yevalvu isibonelo: Z44W-10K-100 [ikhodi yohlobo Z: i-valve yesango] [4 uxhumano: i-flange] [isakhiwo esi-4: induku evulekile, isango elilinganayo eliqinile eliphindwe kabili] [Into engaphezulu yokuvala uphawu: umzimba we-valve ocutshungulwe ngokuqondile indawo yokuvala] [10 ingcindezi PN1.0mpa] [K impahla yomzimba: insimbi ethambile] [ububanzi obuyi-100: DN100mm 】 Iglobhu, amavalvu e-throttle nama-plunger asohlwini kuThebula 6 Ithebula Lesakhiwo Uhlobo Lwekhodi Yesakhiwo Uhlobo Lwekhodi Idiski alibhalansi liqonde echwebeni 1 I-Disc ibhalansile iqonde ethekwini 6 Imbobo emise okuka-Z 2 Imbobo ye-engeli 7 Imbobo ye-engeli 3 -- Imbobo ye-engeli 4 -- DC port 5 -- Imodeli yevalvu yeglobhu ye-Trisen Isibonelo: J41H-16C-80 Ivalvu yokumisa [4 uxhumano: i-flange] [isakhiwo esi-1: iphaseji eqondile] [Impahla engaphezulu yokuvala uphawu: CR13 insimbi engagqwali] [16 pressure PN1.6mpa] [C impahla yomzimba: i-carbon steel] [ububanzi obungama-80: DN80mm] Ikhodi yesakhiwo se-valve yebhola Ithebula 7 Isakhiwo Uhlobo Lwekhodi Uhlobo Ikhodi Ibhola elintantayo Ishaneli eliqondile 1 Ishaneli eligxilile eliqondile 7 Ishaneli ye-tee emise okuka-Y 2 Isiteshi esinezinhlangothi ezine 6 Ishaneli ye-tee emise okwe-L 4 T Ishaneli ye-tee emise okwe-8 Isiteshi se-tee esimise okwe-T 5 Isiteshi se-tee esimise okwe-L 9 -- isiteshi esiqondile se-hemisphere 0 Q41f-16p-20 [Uhlobo lwe-Q ** : i-valve yebhola] [4 Ukuxhumana: i-flange]