CE Icyemezo cy'Ubushinwa D8K D8h 2p9490 Igice cya Bulldozer Ikurikiranwa
Dufite intego yo kubona isura nziza yo mu musaruro no gutanga ubufasha bwiza mubyifuzo byimbere mu gihugu ndetse no mumahanga bivuye kumutima kubwa CE Certificate China D8K D8h 2p9490 Bulldozer Track Sprocket Segment, dushobora gukemura ibibazo byabakiriya bacu asap kandi tugakorera inyungu kubakiriya bacu.Ukeneye isosiyete nziza kandi yujuje ubuziranenge, pls uduhitemo, urakoze!
Dufite intego yo kubona isura nziza yo mu musaruro no gutanga ubufasha bwiza ku byerekezo byo mu gihugu ndetse no hanze yacyo tubikuye ku mutima.Igice cy'Ubushinwa, Igice cya D8K, Dufite izina ryiza kubisubizo bihamye, byakiriwe neza nabakiriya murugo no mumahanga.Isosiyete yacu yaba iyobowe nigitekerezo cya "Guhagarara kumasoko yo murugo, Kugenda mumasoko mpuzamahanga".Turizera rwose ko dushobora gukora ubucuruzi hamwe nabakiriya haba mu gihugu ndetse no hanze yarwo.Turateganya ubufatanye buvuye ku mutima n'iterambere rusange!
Intangiriro Muri make:
Icyuma cyitwa Ductile, kizwi kandi nka ductile cast Iron, nodular cast fer, spherical grafite fer, spherical grafite cast fer na SG icyuma, ni ubwoko bwicyuma gikungahaye kuri grafite cyavumbuwe mu 1943 na Keith Millis.Mugihe ubwoko bwinshi bwibyuma bidafite intege nke muburemere no gucikamo ibice, ibyuma byangiza bigira ingaruka nyinshi no kurwanya umunaniro, bitewe na grafitike ya nodular.Icyuma cyangiza ntabwo ari ikintu kimwe ahubwo ni igice cyitsinda ryibikoresho bishobora kubyara ibintu byinshi binyuze mugucunga microstructure.Igisobanuro gisanzwe kiranga iri tsinda ryibikoresho nuburyo bwa grafite.Mu byuma byangiza, grafite iri muburyo bwa nodules aho kuba flake nko mubyuma.Mugihe ibice bya grafite bikarishye bitera ingingo yibanda kuri matrike yicyuma, nodules zegeranye zibuza kurema ibice, bityo bigatanga ihindagurika ryongerera imbaraga izina ryayo.
Icyuma cyitwa ductile icyuma (ADI; ni ukuvuga austenite tempered [7]) cyavumbuwe mu myaka ya za 1950 ariko kigurishwa kandi kigera ku ntsinzi nyuma yimyaka mike.Muri ADI, imiterere ya metallurgical ikoreshwa muburyo bukomeye bwo kuvura ubushyuhe.
Ibigize
Igice kinini (%) kuri ferritic ductile fer casting [8]
Ibindi bikoresho byibyuma bihindura akenshi bifite bike bya sulferi nayo.
Carbone, 3.2–3.60%
Silicon, 2.2-2,8%
Manganese, 0.1–0.2%
Magnesium, 0.03–0.04%
Fosifore, 0.005–0.04%
Amazi meza, 0.005–0.02%
Umuringa, <0,40%
Icyuma, kuringaniza
Ibintu nkumuringa cyangwa amabati birashobora kongerwaho kugirango byongerwe imbaraga kandi bitange imbaraga mugihe kimwe bigabanya guhindagurika.Kunanirwa kwangirika kwangirika kurashobora kugerwaho mugusimbuza 15-30% byicyuma mumavuta hamwe na nikel, umuringa, cyangwa chromium.
Silicon nkibintu bigize grafite irashobora gusimburwa igice na aluminiyumu kugirango irinde okiside nziza.
HONGDA Ibyuma byangiza:
Mu ntangiriro za 2021, HONGDA yubatse uruganda rushya rwo kumenyekanisha ibikoresho n'umurongo wo kubyaza umusaruro Ductile Iron.
1. Ibikoresho: QT450 # -10 na Spheroidisation irenze urwego rwa III kugirango ubone ubuziranenge bwiza bwa casting kugirango ushyigikire icyifuzo cyawe.
2. Umurongo wibyakozwe byikora kugirango ugere kumikorere ihanitse kandi nubushobozi bunini, 550T / Ukwezi, kugirango usubize ibyo ukeneye byihutirwa.
3.Ibisabwa: ibyuma byangiza ibyuma bya roller collar, bracket idakora nibindi bisa nkibice biri muri 70KGS.Tugamije kubona isura nziza yo mu rwego rwo hejuru kandi ikanatanga ubufasha bwiza mubyifuzo byimbere mu gihugu ndetse no mumahanga bivuye kumutima kubyemezo bya CE D8K D8h 2p9490 Bulldozer Track Sprocket Segment, dushobora gukemura ibibazo byabakiriya bacu asap tugakora inyungu kubakiriya bacu.Ukeneye isosiyete nziza kandi yujuje ubuziranenge, pls uduhitemo, urakoze!
Icyemezo cya CEIgice cy'Ubushinwa, Igice cya D8K, Dufite izina ryiza kubisubizo bihamye, byakiriwe neza nabakiriya murugo no mumahanga.Isosiyete yacu yaba iyobowe nigitekerezo cya "Guhagarara kumasoko yo murugo, Kugenda mumasoko mpuzamahanga".Turizera rwose ko dushobora gukora ubucuruzi hamwe nabakiriya haba mu gihugu ndetse no hanze yarwo.Turateganya ubufatanye buvuye ku mutima n'iterambere rusange!
