Shahaadada CE Shiinaha D8K D8h 2p9490 Bulldozer Track Qaybta Sprocket
Waxaan hiigsaneynaa inaan aragno tayada sare leh ee wax soo saarka oo aan siino kaalmada ugu fiican ee gudaha iyo dibaddaba si niyad ah oo loogu talagalay Shahaadada CE Shiinaha D8K D8h 2p9490 Bulldozer Track Sprocket Segment, waxaan xallin karnaa dhibaatooyinka macaamiishayada si degdeg ah oo aan faa'iido ugu samayno macaamiisheena.Haddii aad u baahan tahay shirkad heer sare ah oo tayo sare leh pls noo door mahadsanid !
Waxaan higsaneynaa inaan aragno qaab-xumo tayo sare leh oo ka timid wax-soo-saarka oo aan siino kaalmada ugu wanaagsan rajada gudaha iyo dibaddaba si niyad-sami ahQaybta Sprocket ee Shiinaha, Qaybta D8K, Waxaan sumcad wanaagsan ku leenahay xalalka tayada deggan, oo ay si fiican u soo dhaweeyeen macaamiisha gudaha iyo dibaddaba.Shirkadeena waxaa hagi lahaa fikradda ah "Ku istaagida Suuqyada Gudaha, Ku Socodka Suuqyada Caalamiga ah".Waxaan si dhab ah u rajaynaynaa inaan ganacsi la samayn karno macaamiisha gudaha iyo dibaddaba.Waxaan filaynaa iskaashi daacad ah iyo horumar guud!
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.
Codsiyada 3.Applications: birta ductile ee collar rullaluistemadka, bracket idler iyo si la mid ah qaybo ka mid ah wax lagu shubo gudaha 70KGS.We gool si ay u arkaan tayo sare leh tayo sare leh ee wax soo saarka iyo bixinta gargaarka ugu fiican ee gudaha iyo dibadda rajada si daacad ah CE Certificate China D8K D8h 2p9490 Bulldozer Track Sprocket Segment, waxaan u xallin karnaa mashaakilaadka macaamiisheena si degdeg ah oo aan faa'iido ugu sameyn karno macaamiisheena.Haddii aad u baahan tahay shirkad heer sare ah oo tayo sare leh pls noo door mahadsanid !
Shahaadada CEQaybta Sprocket ee Shiinaha, Qaybta D8K, Waxaan sumcad wanaagsan ku leenahay xalalka tayada deggan, oo ay si fiican u soo dhaweeyeen macaamiisha gudaha iyo dibaddaba.Shirkadeena waxaa hagi lahaa fikradda ah "Ku istaagida Suuqyada Gudaha, Ku Socodka Suuqyada Caalamiga ah".Waxaan si dhab ah u rajaynaynaa inaan ganacsi la samayn karno macaamiisha gudaha iyo dibaddaba.Waxaan filaynaa iskaashi daacad ah iyo horumar guud!
