DX225LCA Umwikorezi Hejuru Hejuru Roller K1037728 ibereye Doosan
komeza utezimbere, kugirango umenye neza ibicuruzwa bijyanye nisoko nibisabwa abakiriya.Isosiyete yacu ifite sisitemu yubwishingizi bufite ireme yashizwehoDX225LCA Umwikorezi Hejuru Hejuru Roller K1037728 ibereye Doosan, Twashakishije imbere kugirango twubake amahuza meza kandi afasha nabatanga ibintu byose kwisi.Turakwishimiye cyane kugirango utumenyeshe rwose kugirango dutangire kuganira kuburyo dushobora kubigeraho.
komeza utezimbere, kugirango umenye neza ibicuruzwa bijyanye nisoko nibisabwa abakiriya.Isosiyete yacu ifite sisitemu yubwishingizi bufite ireme yashizwehoDX225LCA Umwikorezi Hejuru Hejuru Roller K1037728 ibereye Doosan, Twishimiye gutanga ibicuruzwa byacu nibisubizo kuri buri mufana wimodoka kwisi yose hamwe na serivise zacu zoroshye, zihuse kandi hamwe nubuziranenge bukomeye bwo kugenzura ubuziranenge bwahoraga bwemezwa kandi bushimwa nabakiriya.
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 bya ductile byuma bya roller collar, bracket idakora nibindi bisa nkibice biri muri 70KGS.Imikorere yabatembera hejuru ni ugutwara umurongo uhuza hejuru, gukora ibintu bimwe bihujwe cyane, kandi bigafasha imashini gukora byihuse kandi byinshi ushikamye.Ibicuruzwa byacu bikoresha ibyuma bidasanzwe kandi bikozwe nuburyo bushya.Inzira zose zinyura mu igenzura rikomeye kandi imitungo yo kurwanya ihindagurika no guhangana n’impagarara irashobora gukemurwa.
Ibizunguruka byabatwara birashobora gukoreshwa kuri Komatsu, Hitachi, Kobelco, Daewoo, Hyundai, Volvo, Jcb nibindi. Turashobora kandi gutanga serivisi ya OEM ukurikije ibishushanyo byawe cyangwa ingero zawe.
Ibicuruzwa byoherezwa mu majyepfo y'uburasirazuba bwa Aziya n'Uburayi na Amerika, bizwi cyane ku masoko yo mu gihugu no hanze.
