Injangwe Bulldozer D6m D6n D8n D8K D8r D8h Itsinda Ryiza Ryiza rya Segiteri Itsinda hamwe nigiciro cyo guhatanira

Dutanga imbaraga nyinshi mubyiza no kwiteza imbere, gucuruza, kugurisha no kwamamaza no gukora kuri Cat Bulldozer D6m D6n D8n D8K D8r D8h Itsinda ryiza rya Sprocket Segment Itsinda hamwe nigiciro cyo gupiganwa, Twashakishije imbere kugirango twubake umubano mwiza kandi wingirakamaro hamwe nababitanga bose. muri iyi si.Turakwishimiye cyane kugirango utumenyeshe rwose kugirango dutangire kuganira kuburyo dushobora kubigeraho.
Dutanga imbaraga zikomeye mubwiza niterambere, ibicuruzwa, kugurisha no kwamamaza no gukora kuriUbushinwa bwa Excavator Drive, Ubucukuzi, Tuzakomeza kwitangira isoko & iterambere ryibicuruzwa no kubaka serivise nziza kubakiriya bacu kugirango ejo hazaza heza.Wibuke kutwandikira uyu munsi kugirango tumenye uko dushobora gukorera hamwe.

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 muri 70KGS.Dutanga imbaraga zikomeye mubwiza niterambere, ibicuruzwa, kugurisha no kwamamaza no gukora kumyaka 8 yohereza ibicuruzwa mubushinwa Cat Bulldozer D6m D6n D8n D8K D8r D8h Itsinda ryiza rya Sprocket Segment Itsinda hamwe nigiciro cyo Kurushanwa, Twashakishije imbere kugirango twubake amahuza meza kandi afasha nababitanga bose kwisi.Turakwishimiye cyane kugirango utumenyeshe rwose kugirango dutangire kuganira kuburyo dushobora kubigeraho.
Imyaka 8 yohereza ibicuruzwa hanzeUbushinwa bwa Excavator Drive, Ubucukuzi, Tuzakomeza kwitangira isoko & iterambere ryibicuruzwa no kubaka serivise nziza kubakiriya bacu kugirango ejo hazaza heza.Wibuke kutwandikira uyu munsi kugirango tumenye uko dushobora gukorera hamwe.