Matla a Phahameng a Forged Hot Strip Mill Rolls Casting Metal Roller Etsa kopo Bakeng sa Feme ea tšepe

Re fana ka mefuta e mengata e pharalletseng ea Hot Strip Mill Rolls e sebelisetsoang Rolling Mill ea boholo le matla a fapaneng ho latela tlhoko ea tloaelo ea moreki. Litlhaloso tse ling tsa mosebetsi oa ho roala ke 2 Hi Mill work Roll, 4 Hi Mill work Roll , 6 Hi Mill work Roll , 2nd Intermediate roll ,20 Hi Mill Roll ,20 Hi Work Roll.

Li-roll tsa Work li entsoe ka litšepe tsa boleng bo holimo tse kopantsoeng haholo. Li khetholloa ka boima bo phahameng bakeng sa botebo ho fihlela ho 45 mm e netefatsang ho tšoarella ho ntlafetseng tlas'a maemo a matla a ho phalla ka lebelo le phahameng le ho tsamaisana le mocheso oa mocheso o sebetsang.

Litšobotsi tse netefalitsoeng tsa meqolo e entsoeng ka tšepe e entsoeng ka tšepe e batang

Boima bo phahameng le bo ts'oanang ka mor'a ho thatafala (ka hare ho 1-2 HSD holim'a moqomo)

Botebo bo sebetsang hantle holim'a radius (20-40 mm)

Ho hanyetsa mokhathala o phahameng oa mocheso nakong ea mocheso o akaretsang le oa sebakeng seo, ho eketseha ha mocheso oa mocheso (bothata bo phahameng bo bolokiloe ka nako e telele tlas'a maemo a tsitsitseng a mocheso oa moqolo);

Ho hanyetsa bofokoli ba holim'a metsi, ho petsoha, ho lamination, scabbing, spalling, hahola, joalo-joalo.

Boleng bo phahameng ba holim'a metsi ka mor'a phekolo ea mocheso le machining

Kabo e ntle le boleng bo fokolang ba likhatello tse setseng ka mor'a ho thatafala le ho sebetsa

Ho ba sieo ha mefokolo ea metallurgical le litšila

Ho ba sieo ha li-flakes, lihlopha tse mahoashe tsa carbide, marang-rang a carbide, martensite e kholo ea pattern acicular martensite le liphoso tse ling tsa macro-le microstructural.

Ho ba sieo ha bofokoli ba mochini

Tlhaloso

Melemo:

Lilemo tse fetang 30 tsa boiphihlelo ba profeshenale le boikitlaetso bo tsoelang pele ba R&D bo re thusa ho fana ka likeletso tse betere tsa moralo le boenjiniere.

Sebelisa feela lisebelisoa tse ncha tse tala tse kang poleiti ea nickel, tšepe ea chrome, cobalt, ferrotungsten ho netefatsa thepa ea sebele le bophelo bo eketsehileng ba tšebeletso ea lihlahisoa tsa rona.

E nang le tlhahiso ea ka tlung le ho hlahloba setsi ho netefatsa boleng bo holimo.

Basebeletsi ba nang le boiphihlelo bakeng sa li-foundry, machining le welding ba fana ka tiiso ea boleng bo holimo le phano e potlakileng

TLHALOSO ea Work Rolls kapa Backup Roller:

1) Boitsebiso: Alloy Steel, Alloy Iron, Ductile Iron e leng 9Cr3Mo, 70NiMoV joalo-joalo.

2) Standard: GB, AISI, SAE, ASTM/ASME, EU, AS/NZS joalo-joalo

3) Boholo: Ho latela litlhoko tsa motaki kapa moralo oa bareki

4) Ho thatafala: ho ipapisitse le litlhaloso tsa moralo

5) Sebopeho sa lik'hemik'hale le thepa ea mochine: joalokaha ho boletsoe.

Ho paka le ho boloka

Mekhoa ea ho paka le ho e boloka e itšetlehile ka maemo a konteraka le sebakeng sa leholimo moo lirolo li tlang ho fanoa teng, hammoho le maemo a lipalangoang le a polokelo.

Lintho tse itokiselitseng ho romelloa li koahetsoe ka seaparo se sireletsang - likarolo tse 'maloa tsa primer le enamel.

Melala e phuthetsoe ka pampiri e thibelang ho bola e nang le polyethylene le pampiri e sa keneleng metsi.

Polokelo le tšebeletso

Meqolo e lokela ho bolokoa sebakeng se se nang mocheso, lishelefong tse khethehileng, li lutse melaleng ea tsona.

Botsofali kapa nako le nako ho fokotseha ho tlase ho khothaletsoa haholo nakong ea bophelo ba ts'ebetso ea roll.

Khamphani ea rona e khethehileng ea tšepe e ka etsa meqolo e fapaneng ea mesebetsi ea matsoho le masela ho tloha ka boholo bo fapaneng le lits'ebetso ho latela setšoantšo sa moreki kapa litlhoko. ka kopo ikutloe u lokolohile ho botsa lipotso ka nepo.