E le thepa ea liphaephe tse sebelisoang haholo, pipe ea tšepe ea ductile e phetha karolo ea bohlokoa masimong a mangata. Leha ho le joalo, tekanyo ea lebelo la molumo oa ultrasonic e fana ka mokhoa o tsejoang ke indasteri le o ka tšeptjoang oa ho netefatsa botšepehi ba likarolo.
1. Pipe ea tšepe ea ductile le tšebeliso ea eona
DINSENGphala ea tšepe ea ductileke phala e entsoeng ka tšepe ea ductile ka mokhoa oa centrifugal casting. E na le melemo ea matla a phahameng, boima bo phahameng, ho hanyetsa kutu, ho hanyetsa khatello e phahameng, joalo-joalo, 'me e sebelisoa haholo ho fana ka metsi a litoropong, drainage, phetisetso ea khase le masimo a mang.
Lits'ebetsong tsa phepelo ea metsi litoropong, liphaephe tsa tšepe tsa ductile li ka mamella khatello e phahameng ea metsi ho netefatsa hore lipalangoang tse bolokehileng tsa mehloli ea metsi. Ho hanyetsa ha eona ho hotle ho boetse ho etsa hore e se ke ea hlaseloa ke khoholeho ke litšila tse ka metsing nakong ea tšebeliso ea nako e telele, ho lelefatsa bophelo ba tšebeletso ea lipeipi. Tsamaisong ea drainage, matla a phahameng le ho tiea ha liphaephe tsa tšepe tsa ductile li ka mamella ho hloekisoa ha likhoerekhoere le ketso ea matla a kantle ho netefatsa ts'ebetso e tsitsitseng ea sistimi ea drainage. Ho phaella moo, liphaephe tsa tšepe tsa ductile li boetse li phetha karolo ea bohlokoa masimong a kang phetisetso ea khase. Ho tiisoa ha tsona hantle ho ka thibela ka katleho ho lutla ha khase le ho sireletsa bophelo ba batho le thepa ea bona.
2. Mekhoa le mabaka a ho lemoha sekhahla sa spheroidization ea liphaephe tsa tšepe tsa ductile
Mekhoa ea ho lemoha
Mokhoa oa tlhahlobo ea metallographic: Ona ke mokhoa o sebelisoang hangata ho bona sekhahla sa spheroidization. Ka ho lokisa disampole tsa metallographic tsa liphaephe tsa tšepe tsa ductile, morphology le kabo ea graphite li bonoa tlas'a microscope ho fumana sekhahla sa spheroidization. Mehato e khethehileng e kenyelletsa lisampole, ho kenya, ho sila, ho bentša, ho bola le ho shebella. Mokhoa oa ho hlahloba metallographic o ka bona ka nepo tekanyo ea graphite ea spheroidization, empa ts'ebetso e batla e rarahane ebile e hloka lisebelisoa tsa litsebi le litsebi.
Mokhoa oa ho lemoha ka mokhoa oa Ultrasonic: Sekhahla sa spheroidization se fumanoa ka ho sebelisa litšobotsi tsa ho phatlalatsoa ha maqhubu a ultrasonic liphaepheng tsa tšepe tsa ductile. Lebelo la ho phatlalatsoa le ho fokotseha ha maqhubu a ultrasonic ka tšepe ea ductile e nang le likhato tse fapaneng tsa spheroidization li fapane. Ka ho lekanya mekhahlelo ea maqhubu a ultrasonic, sekhahla sa spheroidization se ka hlalosoa. Mokhoa ona o na le melemo ea ho potlaka, o sa senyeheng le o nepahetseng, empa o hloka lisebelisoa tsa ho lemoha tsa ultrasonic le software.
Mokhoa oa ho hlahloba mocheso: Sekhahla sa spheroidization se khethoa ka ho lekanya liphetoho tsa mocheso oa liphaephe tsa tšepe tse nang le ductile nakong ea ho pholile. Aine ea ductile e nang le spheroidization e ntle e tla ba le li-curve tse khethehileng tsa phetoho ea mocheso nakong ea ho pholile. Ka ho sekaseka li-curve tsena, sekhahla sa spheroidization se ka khethoa. Tlhahlobo ea mocheso e na le melemo ea ts'ebetso e bonolo le lebelo le potlakileng, empa ho nepahala ha eona ho batla ho le tlaase.
Lebaka la ho etsa liteko
Netefatsa boleng ba sehlahisoa: Sekhahla sa spheroidization ke e 'ngoe ea matšoao a bohlokoa a boleng ba phala ea tšepe ea ductile. Ha sekhahla sa spheroidization se phahame, matla, ho tiea le ho hanela ha phala e betere. Ka ho hlahloba sekhahla sa spheroidization, ho ka netefatsoa hore boleng ba liphaephe tsa tšepe tsa ductile bo finyella litlhoko tse tloaelehileng le ho fa basebelisi lihlahisoa tse tšepahalang.
Ntlafatsa ts'ebetso ea tlhahiso: Liphetho tsa liteko tsa sekhahla sa spheroidization li ka khutlisetsoa ho bahlahisi ho ba thusa ho ntlafatsa ts'ebetso ea tlhahiso. Mohlala, haeba sekhahla sa spheroidization se le tlase, palo ea spheroidizer e kentsoeng, mocheso oa ho lahlela le likarolo tse ling li ka fetoloa ho eketsa sekhahla sa spheroidization, ka hona ho ntlafatsa boleng ba sehlahisoa.
Kopana le litlhoko tsa bareki: Likarolong tse ling tse khethehileng, joalo ka phetisetso ea khase e phahameng haholo, sekhahla sa spheroidization sa liphaephe tsa tšepe tsa ductile se phahame haholo. Ka ho lekola sekhahla sa spheroidization, hoa khoneha ho fihlela litlhoko tse ikhethileng tsa bareki le ho ntlafatsa tlholisano ea 'maraka ea lihlahisoa.
3. DINSEN laboratori e fana ka tlhahlobo ea sekhahla sa ductile iron pipe spheroidization bakeng sa bareki ba Russia
Bekeng e fetileng, laboratori ea DINSEN e fane ka lits'ebeletso tsa tlhahlobo ea sekhahla sa ductile iron pipe spheroidization bakeng sa bareki ba Russia. Ka mor'a ho fumana komisi ea moreki, ka potlako re ile ra hlophisa sehlopha sa litsebi tsa setsebi 'me ra theha leano le qaqileng la tlhahlobo.
Taba ea pele, re sebelisitse tlhahlobo ea metallographic le tlhahlobo ea ultrasonic ho etsa tlhahlobo e felletseng ea phala ea tšepe ea ductile. Liphetho tsa tlhahlobo ea metallographic li bonts'itse hore graphite e peiping ea tšepe ea ductile e na le morphology e ntle le sekhahla se phahameng sa spheroidization. Liphetho tsa liteko tsa ultrasonic li ne li boetse li lumellana le liphetho tsa tlhahlobo ea metallographic, ho netefatsa ho nepahala ha liphetho tsa liteko.
Taba ea bobeli, re file moreki tlaleho e qaqileng ea tlhahlobo, ho kenyeletsoa mokhoa oa tlhahlobo, liphetho tsa liteko, liqeto tsa tlhahlobo, joalo-joalo. Moreki o ne a khotsofetse haholo ka ts'ebeletso ea rona ea tlhahlobo mme a re o tla tsoela pele ho sebelisana le rona.
Ka ts'ebeletso ena ea tlhahlobo, ha rea ka ra fa bareki ba Russia feela liphetho tsa liteko tsa boleng bo holimo, empa hape re bokelletse boiphihlelo bo monate ba tlhahlobo ea sekhahla sa spheroidization ea liphaephe tsa tšepe tse ductile. Re tla tsoelapele ho sebetsa ka thata ho fa bareki lits'ebeletso tsa tlhahlobo tse hloahloa le tse sebetsang hantle le ho kenya letsoho ntlafatsong ea indasteri ea lipeipi tsa tšepe ea ductile.
Ka bokhutšoanyane, tlhahlobo ea sekhahla sa spheroidization ea liphaephe tsa tšepe tsa ductile ke mokhoa oa bohlokoa oa ho netefatsa boleng ba sehlahisoa, ho ntlafatsa lits'ebetso tsa tlhahiso, le ho fihlela litlhoko tsa bareki.DINSENGLaboratori e tla tsoelapele ho fa bareki lits'ebeletso tsa tlhahlobo ea litsebi le ho kenya letsoho ntlafatsong ea indasteri ea lipeipi tsa tšepe ea ductile.
Nako ea poso: Dec-17-2024
