E312C model track rullaluistemadka hoose rullaluistemadka hoose qaybo spare excavator mini undercarriage
Tayada Sarraysa Marka hore, iyo Macaamiisha Sare waa hab-raacyadayada si aan u siino adeegga ugu faa'iidada badan macaamiisheena. Hadda, waxaan isku dayeynaa inteena ugu weyn inaan ka mid noqono dhoofiyeyaasha ugu sarreeya aaggayaga si aan u buuxinno iibsadayaasha baahida aad u badan ee ay u qabaanE312C model track rullaluistemadka hoose rullaluistemadka hoose qaybo spare excavator mini undercarriage, Haddii faahfaahin dheeraad ah loo baahdo, waa inaad nala soo xiriirtaa wakhti kasta!
Tayada Sarraysa Marka hore, iyo Macaamiisha Sare waa hab-raacyadayada si aan u siino adeegga ugu faa'iidada badan macaamiisheena. Hadda, waxaan isku dayeynaa inteena ugu weyn inaan ka mid noqono dhoofiyeyaasha ugu sarreeya aaggayaga si aan u buuxinno iibsadayaasha baahida aad u badan ee ay u qabaanE312C model track rullaluistemadka hoose rullaluistemadka hoose qaybo spare excavator mini undercarriage, Qalabkayaga horumarsan, maaraynta tayada wanaagsan, cilmi-baarista iyo awoodda horumarinta ayaa ka dhigaysa qiimahayaga.Qiimaha aanu bixinayna ma noqon karo kan ugu hooseeya, laakiin waxaanu dammaanad qaadaynaa inay gabi ahaanba tahay tartanKu soo dhawoow inaad isla markiiba nala soo xidhiidho xidhiidhka ganacsi ee mustaqbalka iyo guusha wadaagga ah!
Hordhac Kooban:
Birta birta ah, oo sidoo kale loo yaqaano birta kabka ductile, birta nodular kabka ah, birta graphite spherical, graphite cast iron spherical graphite cast iron iyo SG iron, waa nooc ka mid ah birta garaafyada qani ku ah ee laga helay 1943 Keith Millis.Iyadoo inta badan noocyada birta ah ee birta ah ay ku daciifaan xiisadda iyo jilicsanaanta, birta ductile waxay leedahay saameyn aad u badan iyo caabbinta daalka, sababtoo ah ku darida garaafka nodular.Ductile iron ma aha hal shay ee waa qayb ka mid ah koox maaddooyin ah oo lagu soo saari karo waxyaabo badan oo kala duwan iyada oo la xakameynayo qaab-dhismeedkooda yar yar.Tilmaamaha guud ee qeexida kooxdan agabku waa qaabka garaafka.In birta ductile, graphite waa qaab nodules halkii ay ka samaysan yihiin sida birta cawl.Halka jajabyada garaafyada fiiqan ay abuuraan dhibco fiirsashada gudaha shaxanka birta, nodulesyada wareegsan waxay joojiyaan abuuritaanka dildilaaca, sidaas darteed waxay bixiyaan ductility la xoojiyay oo siinaya daawaha magaceeda.
Birta ductile-ka ee Austempered (ADI; ie, austenite tempered[7]) ayaa la helay 1950-meeyadii laakiin waa la baayac-mushtareeyay waxaana lagu guuleystay dhowr sano kadib.Gudaha ADI, qaab dhismeedka biraha waxaa lagu maareeyaa habka daaweynta kulaylka oo casri ah.
Halabuurka
Jajabka tirada badan (%) ee shubista birta ductile ee feeritic [8]
Qaybaha kale ee birta ductile waxay inta badan leeyihiin qadar yar oo baaruud ah sidoo kale.
Kaarboon, 3.2-3.60%
Silikoon, 2.2-2.8%
Manganese, 0.1-0.2%
Magnesium, 0.03-0.04%
Fosfooraska, 0.005-0.04%
Baaruud, 0.005-0.02%
Copper, <0.40%
Birta, dheelitirnaanta
Walxaha ay ka midka yihiin naxaasta ama daasadaha ayaa laga yaabaa in lagu daro si ay u kordhiyaan xajinta oo ay u dhaliyaan xoog iyada oo isla mar ahaantaana la dhimayo ductility.Iska caabbinta daxalka oo la wanaajiyey ayaa lagu gaari karaa iyadoo lagu beddelo 15-30% birta ku jirta daawaha iyadoo lagu beddelo xaddi kala duwan oo nikkel, naxaas ah, ama chromium ah.
Silikoon oo ah curiyaha samaynta garaafyada waxa qayb ahaan lagu bedeli karaa aluminium si loo helo ilaalin ka fiican oo oksaydhka.[9]
HONGDA Ductile bir tuurista:
Horraantii 2021, HONGDA waxay dhistay warshad cusub si ay u soo bandhigto qalabka iyo khadka wax soo saarka ee Ductile Iron tuurista.
1. Qalabka: QT450#-10 iyo heerka Spheroidization ayaa ka sarreeya heerka III si aad u hesho tayada wanaagsan ee kabka si ay u taageeraan codsigaaga.
2. Khadka wax-soo-saarka otomaatiga ah si loo gaaro wax-ku-oolnimo sare iyo wax-soo-saarka baaxadda leh, 550T/Bishii, si loo taageero baahidaada degdegga ah.
3.Applications: shubista birta ah ee birta ah ee rullaluistemadka, garabka aan shaqayn iyo si la mid ah qaybo ka mid ah shubista gudaha 70KGS. Tayada sare Aad ugu horrayn, iyo Consumer Supreme waa habraacayaga si aan u siino adeegga ugu faa'iidada badan macaamiisheenna. Hadda, waxaan isku dayeynaa our ugu weyn si ay uga mid noqdaan dhoofiyeyaasha ugu sarreeya ee aaggayaga si ay u buuxiyaan iibsadayaasha aad uga badan baahida loo qabo in ay helaan qiimaha Warshadda ee China Air Compressor ee Caterpillar Excavator E312c, Haddii faahfaahin dheeraad ah loo baahdo, waa inaad nala soo xiriirtaa wakhti kasta!
Qiimaha Warshada ee Shiineeyska Hawada Sare, E312c Qalabka Xakamaynta Hawada, Qalabkeena horumarsan, maaraynta tayada wanaagsan, awooda cilmi baarista iyo horumarinta ayaa ka dhigaysa qiimahayada hoos.Qiimaha aanu bixinayna ma noqon karo kan ugu hooseeya, laakiin waxaanu dammaanad qaadaynaa inay gabi ahaanba tahay tartanKu soo dhawoow inaad isla markiiba nala soo xidhiidho xidhiidhka ganacsi ee mustaqbalka iyo guusha wadaagga ah!
