Melemo ea phekolo ea cryogenic ea li-valve le boemo ba boemo ba likopo tsa indasteri
Theknoloji e tlaase ea mocheso oa cryogenic e ka ntlafatsa haholo bophelo ba tšebeletso ea thepa ke: tšepe e phahameng ka lebelo, tšepe ea sesebelisoa, tšepe ea tšepe, electrode ea koporo, lisebelisoa tsa phofo, alloy e thata, ceramic, joalo-joalo Mehlala ea tšebeliso ea phekolo ea cryogenic ho lelefatsa bophelo ba litšebeletso tsa likarolo tsa lik'hamphani tse ling tsa Amerika le likarolo tse ling tsa Machaena li bontšoa ho Lethathamo la 2 le la 3, ka ho latellana. Letlapa la 4 le bonts'a coefficient e leka-lekaneng ea phetoho ea ho hanyetsa ho apara ea lisebelisoa tse ling tse sebelisoang hangata ka mor'a phekolo ea cryogenic. E khona ho ntlafatsa ts'ebetso ea ho ruruha; Matlafatsa matla le ho tiea; Ntlafatsa ho hanyetsa kutu, ho hanyetsa ho roala; Ntlafatsa khanyetso ea tšusumetso; Keketseho ea matla a mokhathala…
Khokahano e kaholimo: Molao-motheo oa kalafo oa valve cryogenic le ts'ebeliso ea ona indastering (2)
Melemo le ts'ebeliso ea indasteri ea kalafo ea cryogenic
3.1 Melemo e ka sehloohong ea phekolo ea cryogenic
E khona ho ntlafatsa ts'ebetso ea ho ruruha; Matlafatsa matla le ho tiea; Ntlafatsa ho hanyetsa kutu, ho hanyetsa ho roala; Ntlafatsa khanyetso ea tšusumetso; Ntlafatsa matla a mokhathala; Ka mor'a phekolo ea cryogenic, e ka etsa bonnete ba hore thepa e tšoaroang e lula e na le thepa e ntlafetseng ea mechine; Ha e bake deformation ea boholo ba sebopeho; E ka sebelisoa mosebetsing o mocha / o sebelisitsoeng; E ka felisa khatello ea kelello ka hare; Ntlafatsa botsitso ba lintho tse bonahalang; Litšenyehelo tsa ho sebetsa li tlaase, hobane ho lelefatsa bophelo ba sesebelisoa ho ka fokotsa nako ea ho fetola lisebelisoa le ho sila, e le ho boloka litšenyehelo tsa tlhahiso; E ka fumana liphetho tse tšoanang le tse ling tsa kalafo ea holim'a metsi (tse kang Chin plating, chrome, Teflon); Mehaho e thata ea limolek'hule e ka hlahisoa, e fokotsa khohlano, mocheso le ho apara libakeng tse kholo tsa ho kopana.
3.2 Mosebetsi o ka sehloohong o ka sebetsoang ka phekolo ea cryogenic
Sesebelisoa sa ho itšeha; Likarolo tsa enjene e tukang ka hare; * * * tube; Tlanya; Shaft ea phetiso; Lisebelisoa tsa bongaka; Bit; The crankshaft. Lisebelisoa tsa mechine ea temo; Sekhahla sa ho sila; CAM; Lisebelisoa tsa 'Mino; Lehare la indexable; Axis; Ts'epe e sa beng le mabali; Shoa; Gear; Alloy ea motheo ea Nickel; Lefu le tsoelang pele. Ketane; lisebelisoa tsa elektrode tsa koporo; Likere; Molamu oa ho tšoha; Lisebelisoa tsa ceramic; Lehare; Molamu oa Extrusion; Aluminium motheo oa motsoako; Fumana lisekere; Nylon, Teflon; likarolo tsa phofo ea metallurgy; Bohle ba hloka ka boima bo phahameng ka nako e le 'ngoe ho ba le tekanyo e batlang e phahame ea ho thatafala, likarolo tsa tšepe.
3.3 Lisebelisoa tse ka sehloohong tsa indasteri ea phekolo ea cryogenic
3.3.1 Eketsa bophelo ba tšebeletso ea likarolo le lisebelisoa le ho ntlafatsa ho hanyetsa ho apara
Theknoloji e tlaase ea mocheso oa cryogenic e ka ntlafatsa haholo bophelo ba tšebeletso ea thepa ke: tšepe e phahameng ka lebelo, tšepe ea sesebelisoa, tšepe ea tšepe, electrode ea koporo, lisebelisoa tsa phofo, alloy e thata, ceramic, joalo-joalo Mehlala ea tšebeliso ea phekolo ea cryogenic ho lelefatsa bophelo ba litšebeletso tsa likarolo tsa lik'hamphani tse ling tsa Amerika le likarolo tse ling tsa Machaena li bontšoa ho Lethathamo la 2 le la 3, ka ho latellana. Letlapa la 4 le bonts'a coefficient e leka-lekaneng ea phetoho ea ho hanyetsa ho apara ea lisebelisoa tse ling tse sebelisoang hangata ka mor'a phekolo ea cryogenic. Joalokaha ho ka bonoa litafoleng tse tharo tse latelang, phekolo ea cryogenic e hlahisa liphello tse fapaneng likarolong le lisebelisoa tsa lisebelisoa tse fapaneng, 'me ho hanyetsa ho apara ha likarolo le lisebelisoa ho ntlafatsoa haholo.
Lethathamo la 2 Mehlala ea lik'hamphani tse ling tsa United States tse sebelisang kalafo ea cryogenic ho lelefatsa bophelo ba litšebeletso tsa likarolo
Letlapa 3 Mehlala ea bophelo ba tšebeletso ea malapeng cryogenic kalafo phahameng workpieces
Letlapa la 4 Phetoho ea bophelo ba hlobo ka mor'a phekolo ea cryogenic
Letlapa la 5 Tlhahiso ea masimo le liphello tsa liteko tsa phekolo ea cryogenic
3.3.2 Ntlafatsa botsitso ba thepa
Ho ntlafatsa botsitso ba thepa ke ts'ebeliso e 'ngoe e atlehileng ea kalafo ea cryogenic ka aluminium, koporo, Chin le 300 letoto la litšepe tse sa hloekang, haholo-holo aluminium le li-alloys tsa eona.
3.3.3 Ntlafatsa thepa ea thepa
Kalafo ea cryogenic e ka ntlafatsa le ho ntlafatsa thepa ea thepa, e kang matla, ho hanyetsa mokhathala, ho hanyetsa kutu, joalo-joalo Letlapa la 5 le bontša liphetho tsa tšimo tse fumanoang ho sebelisoa lipatlisiso tsa univesithi le lipatlisiso tsa indasteri tlhahiso ea indasteri.
Ka nts'etsopele ea indasteri ea sejoale-joale, litlhoko tsa thepa ea thepa li phahame le ho feta. Ho na le mekhoa e 'meli e meholo ea lipatlisiso tsa thepa ea sejoale-joale:
① Kamehla nts'etsapele mahlale a macha, lits'ebetso tse ncha le lisebelisoa tse ncha tsa ho nts'etsapele lisebelisoa tse ncha tse nang le litlhoko tse ikhethang kapa thepa e ntle haholo, joalo ka ho tiisa ka potlako, motsoako oa mochini, ho beha jete, ho bopa ente le lits'ebetso tse ling ho nts'etsapele microcrystalline, amorphous, quasicrystal, nanocrystalline. thepa ea sebopeho le tshebetso.
② Bakeng sa lisebelisoa tsa setso tse kang tšepe le tšepe, aluminium, koporo e sebelisang bohloeki bo hloekileng haholo, ts'ebetso e kholo ea deformation, cryotreatment le theknoloji e 'ngoe e khethehileng ea ho sebetsa le ho sebetsana le theknoloji, ha e le hantle ha e fetole sebopeho sa lisebelisoa tse teng motheong oa e ntlafatsa haholo ts'ebetso ea eona, e le ho ntlafatsa ts'ebeliso le ho hlaphoheloa ha lisebelisoa. Ka nako e ts'oanang, thepa ea thepa e ka ntlafatsoa, 'me litšenyehelo li ka fokotsoa ho fokotsa tšenyo ea tikoloho, eo ntle ho pelaelo e fanang ka tsela e ntle ea ho rarolla mathata a ntseng a eketseha a matla le a tikoloho. Kahoo lithuto tsa thepa ea cryogenic kalafo e tla fetoha tataiso ea bohlokoa ea ho etsa lipatlisiso tsa basebetsi ba mahlale a lintho tse bonahalang lapeng le linaheng tse ling, empa botsitso ba ho etsa lipatlisiso tse teng ka bobeli ka cryogenic kalafo tshebetso le mochine oa ketso ea ba bang ba thepa ho etsa lipatlisiso ntse teng mefokolo e mengata, bakeng sa kholo-tekanyo le tshebediso ya kalafo cryogenic liindasteri tlisa litšitiso, Ka hona, ntshetsopele le ho etsa lipatlisiso tsa tsitsitseng cryogenic thulaganyou e tsamaiso le cryogenic kalafo mochine oa litšepe non-ferrous e tla ba tsepamiso ea ho etsa lipatlisiso tšimong ena.
Ka nts'etsopele ea mahlale le thekenoloji le moruo, litlhaloso tsa li-valve li ntse li eketseha, 'me mefuta e mecha le e khethehileng ea li-valve e hlahile, e leng hole le mefuta e mengata ea valve e koahetsoeng ke mokhoa o teng oa ho kopanya li-valve JB/T 308 naheng ea habo rona. . Mokhoa o kopaneng oa ho kopanya mohlala oa li-valve o phetha karolo ea bohlokoa ho potlakisa nts'etsopele ea tšebelisano-'moho ea indasteri ea li-valve, ho ntlafatsa le ho feta ketane ea indasteri, le ho lula e ntlafatsa karohano ea sechaba ea basebetsi.
Ntlha ea pele, karolo ea mohlala oa valve
Ka nts'etsopele ea mahlale le thekenoloji le moruo, litlhaloso tsa li-valve li ntse li eketseha, 'me mefuta e fapaneng ea li-valve tse ncha le tse khethehileng li ntse li hlaha, tse fetang hōle le mefuta e mengata ea li-valve tse koahetsoeng ke mokhoa o teng oa ho bokella mohlala oa JB/T 308 ho naha ya rona. Mokhoa o kopaneng oa ho kopanya mohlala oa li-valve o phetha karolo ea bohlokoa ho potlakisa nts'etsopele ea tšebelisano-'moho ea indasteri ea li-valve, ho ntlafatsa le ho feta ketane ea indasteri, le ho lula e ntlafatsa karohano ea sechaba ea basebetsi.
Ka nako e ts'oanang, ka lebaka la tlholisano ea li-valve e ntseng e eketseha e matla, moetsi e mong le e mong o moholo oa li-valve lapeng le kantle ho naha e le hore a bolokoe ka peterole, lik'hemik'hale, matla a motlakase le ts'ebetso e 'ngoe e kholo ea ho fana ka projeke e ka kenyelletsa litšobotsi tsa lihlahisoa tsa bona, ho sireletsa. lithahasello tsa bona tsa moruo, hangata ha ba sebelise mokhoa o kopaneng oa ho theha mohlala oa li-valve tsa JB/T 308, ka mokhoa oa ho theha mohlala oa sui generis valve.
Tse peli, mokhoa oa ho lokisetsa li-valve tsa JB/T 308-2004
Mokhoa oa ho itokisa oa JB/T 308-2004 o sebetsa molemong oa ho lokisoa ha li-valve tsa heke, li-valve tsa globe, li-valve tsa throttle, li-valve tsa serurubele, li-valve tsa bolo, li-diaphragm valves, li-plug valves, li-check valves, li-valve tsa polokeho, li-valve tse fokotsang khatello, maraba a mouoane. , li-valve tsa blowdown, li-valve tsa plunger le lihlahisoa tse ling ka li-valve tse akaretsang.
Mohlala oa valve o boletsoeng ke JB / T 308-2004 o entsoe ka lintlha tse latelang: mofuta oa valve, mokhoa oa ho khanna, foromo ea ho hokahanya, sebopeho sa sebopeho, thepa ea ho tiisa holim'a metsi kapa mofuta oa thepa ea lesela, khoutu ea khatello kapa khoutu ea khatello ea ho sebetsa mocheso o sebetsang, 'mele oa valve. thepa le likarolo tse ling tse supileng.
Mofuta oa valve Khouto:
Khoutu ea mofuta oa valve e na le khoutu e khethehileng le khoutu ea motheo.
Lebitso la khoutu:
KHOUTU YA MOFUTA WA VALVE TLA HLALOSWA KA MANGOLO A PINYIN ya Sechaena JWALO KA TAFOLE 2.1 KA TLASE.
Nako ea poso: Aug-16-2022
