Moqoqo oa Marang-rang oa WhatsApp!

Moetsi oa Boleng bo Phahameng Upper Roller EC460BLC Top Roller

Moetsi oa Boleng bo Phahameng Upper Roller EC460BLC Top Roller

Tlhaloso e Khutšoanyane:

Hongda Undercarriage e boetse e Koahela likarolo tsa Crane Undercarriage bakeng sa Crawler Cranes


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tsoelo-pele ea rona e itšetlehile ka har'a lihlahisoa tse tsoetseng pele, litalenta tse tsotehang le matla a theknoloji a matlafalitsoeng khafetsa bakeng saMoetsi oa Boleng bo Phahameng Upper Roller EC460BLC Top Roller, Ho fumana tsoelo-pele e tsitsitseng, e nang le phaello, le ea kamehla ka ho fumana monyetla o mabifi, le ka ho tsoela pele ho eketsa boleng bo ekelitsoeng ho beng ba rona le basebetsi ba rona.
Tsoelo-pele ea rona e itšetlehile ka har'a lihlahisoa tse tsoetseng pele, litalenta tse tsotehang le matla a theknoloji a matlafalitsoeng khafetsa bakeng saKarolo ea China Excavator, Moetsi oa Boleng bo Phahameng Upper Roller EC460BLC, Top Roller, TS'ELISO ROBALA, Ka kopo ikutloe u lokolohile ho re romella litlhoko tsa hau mme re tla u araba kapele.Re na le sehlopha sa boenjiniere se nang le boiphihlelo se tla u sebeletsa bakeng sa litlhoko tsohle tsa hau tse felletseng.Mehlala ea mahala e ka romelloa ho lumellana le litlhoko tsa hau ho utloisisa lintlha tse ngata.E le ho finyella litlhoko tsa hau, u lokela ho ikutloa u lokolohile ho ikopanya le rona.O ka re romella mangolo-tsoibila mme oa ikopanya le rona ka kotloloho.Ho feta moo, re thabela ho etela fektheri ea rona ho tsoa lefats'eng ka bophara bakeng sa ho tseba mokhatlo oa rona hamolemo.le lintho.Khoebong ea rona le bahoebi ba linaha tse ngata, hangata re latela molao-motheo oa tekano le molemo o mong.Ka sebele ke tšepo ea rona ho rekisa, ka boiteko bo kopanetsoeng, khoebo ka 'ngoe le setsoalle molemong oa rona.Re labalabela ho fumana lipotso tsa hau.

Kenyelletso e Khutšoanyane:

DUctile iron, eo hape e tsejoang e le ductile cast iron, nodular cast iron, spherical graphite iron, spherical graphite cast iron and SG iron, ke mofuta oa tšepe e entsoeng ka graphite e ngata e fumanoeng ka 1943 ke Keith Millis.Le hoja mefuta e mengata ea tšepe ea tšepe e fokola ka tsitsipano le brittle, tšepe ea ductile e na le tšusumetso e ngata le ho hanyetsa mokhathala, ka lebaka la ho kenngoa ha eona ka nodular graphite.Tšepe ea ductile hase ntho e le 'ngoe empa ke karolo ea sehlopha sa lisebelisoa tse ka hlahisoang ka mefuta e mengata ea thepa ka ho laola microstructure ea bona.Tšobotsi e tloaelehileng e hlalosang sehlopha sena sa lisebelisoa ke sebōpeho sa graphite.Liaeneng tsa ductile, graphite e ka sebopeho sa maqhutsu ho fapana le li-flakes joalo ka tšepe e putsoa.Le hoja li-graphite flakes li etsa hore ho be le khatello ea kelello ka har'a matrix ea tšepe, li-nodule tse chitja li thibela ho thehoa ha mapetsong, kahoo li fana ka ductility e ntlafetseng e fanang ka lebitso la alloy.

Austempered ductile iron (ADI; ke hore, austenite tempered[7]) e ile ea sibolloa ka bo-1950 empa e ile ea rekisoa 'me ea atleha lilemo tse seng kae hamorao.Ka ADI, mohaho oa metallurgical o sebelisoa ka mokhoa o rarahaneng oa ho phekola mocheso.

Sebopeho

Karolo ea boima (%) bakeng sa litšepe tse entsoeng ka tšepe ea ferritic ductile[8]

rth

Mefuta e meng ea tšepe ea ductile hangata e na le sebabole se senyenyane.

Khabone, 3.2–3.60%

silicon, 2.2–2.8%

Manganese, 0.1–0.2%

Magnesium, 0.03–0.04%

Phosphorus, 0.005–0.04%

Sebabole, 0.005–0.02%

Koporo, <0.40%

Tšepe, ho leka-lekana

Lintho tse kang koporo kapa thini li ka eketsoa ho eketsa tsitsipano le ho fana ka matla ha ka nako e le 'ngoe ho fokotsa ductility.Ho hanyetsa kutu ho ntlafetseng ho ka finyelloa ka ho nkela 15-30% ea tšepe sebakeng sa motsoako ka mefuta e sa tšoaneng ea nickel, koporo kapa chromium.

Silicon e le karolo ea sebopeho sa graphite e ka nkeloa sebaka ke aluminium ho fana ka tšireletso e ntle ea oxidation.[9]

HONGDA Ductile iron castings:

Mathoasong a 2021, HONGDA e ile ea haha ​​​​fektheri e ncha ho hlahisa lisebelisoa le mohala oa tlhahiso bakeng sa Ductile Iron casting.
1. Boitsebiso: QT450#-10 le sekhahla sa Spheroidization se feta boemo ba III ho fumana boleng bo botle ba ho bapala ho tšehetsa kopo ea hau.
2. Mohala oa tlhahiso o ikemetseng ho fihlela katleho e phahameng le tlhahiso e kholo ea bokhoni, 550T / Khoeli, ho khutlisetsa tlhoko ea hau e potlakileng.
3.Applications: ductile iron castings for roller collar, idler bracket and so like parts castings ka hare ho 70KGS. Mosebetsi oa li-roller tse holimo ke ho jara sehokelo sa pina holimo, ho etsa hore lintho tse itseng li hokahane ka thata, le ho nolofalletsa mochine hore o sebetse ka potlako le ho feta. butle-butle.Lihlahisoa tsa rona li sebelisa tšepe e khethehileng 'me li hlahisoa ke mokhoa o mocha.Ts'ebetso e 'ngoe le e' ngoe e feta ka tlhahlobo e tiileng 'me thepa ea ho hanyetsa khatello le ho hanyetsa tsitsipano e ka netefatsoa.

Li-roller tsa rona tsa thepa li sebetsa bakeng sa Komatsu, Hitachi, Kobelco, Daewoo, Hyundai, Volvo, Jcb joalo-joalo Re ka boela ra fana ka tšebeletso ea OEM ho ea ka litšoantšo kapa mehlala ea hau.

Lihlahisoa li romelloa ho Asia Boroa-bochabela le Europe le Amerika, li natefeloa ke botumo bo phahameng mebarakeng ea lapeng le kantle ho naha.


  • E fetileng:
  • E 'ngoe:

  • Lihlahisoa tse Amanang