Aluminium billet yog qhov kev xaiv nrov rau ntau yam lag luam vim lawv ua lub luag haujlwm tseem ceeb hauv ntau yam xws li tsheb, aerospace thiab kev tsim kho vim lawv lub teeb yuag, siab zog thiab zoo thermal conductivity.Txawm li cas los xij, cov txheej txheem aluminium billet casting yuav tsum muaj cov cuab yeej tshwj xeeb thiab cov ntaub ntawv los xyuas kom meej cov khoom zoo.Ib qho tseem ceeb ntawm cov khoom lag luam yog lub tshuab ntxhua khaub ncaws.
Covtshuab ntxhua khaub ncawsyog ib feem ntawm aluminium billet casting system, siv rau casting phaj thiab tsim raukub sab saum toj casting tshuabntawm aluminium thiab aluminium alloys.Cov kua ua kua aluminium tawm los ntawm lubrauvthiab hla dhau aceramic ntxhua khaub ncaws thiab tom qab ntawd los ntawm alim lub thawvmus rau lub tshuab ntxhua khaub ncaws.Nws yog lub luag haujlwm rau kev ua haujlwm du thiab ua haujlwm zoo ntawm molten aluminium rau hauv pwm, kom ntseeg tau qhov tseeb thiab kev ncaj ncees ntawm cov khoom kawg.
Txhawm rau ua kom tau raws li qhov xav tau ntawm cov txheej txheem aluminium billet casting, lub tshuab ntxhua khaub ncaws yog ua los ntawm aluminium-silicate fiber thiab ceramic composite.Qhov kev sib xyaw ua ke no muab cov thermal rwb thaiv tsev zoo heev, ua kom cov cua sov tsawg tsawg thaum lub sij hawm casting txheej txheem.Zoo thermal rwb thaiv tsev kuj pab tswj qhov kub thiab txias nyob rau hauv pwm, uas txhim kho casting zoo thiab txo qhov tsis xws luag.Tsis tas li ntawd, lub tshuab ntxhua khaub ncaws muaj cov cua sov zoo heev, ua rau lawv tuaj yeem tiv taus qhov kub siab ntawm cov kua txhuas.Qhov kub siab tiv thaiv no ua kom lub neej ntev thiab lub neej ntev ntawm kev faib khoom ntxhua khaub ncaws, ua rau nws muaj txiaj ntsig zoo rau cov tuam txhab casting.
Lwm qhov tseem ceeb ntawm kev faib khoom ntxhua khaub ncaws yog lawv cov khoom tsis yog txhuas.Molten aluminium zoo li lo rau saum npoo ntawm cov khoom, ua rau slag tsim thiab txo efficiency.Qhov uas tsis yog-stick txheej ntawm lub tshuab ntxhua khaub ncaws tuaj yeem tiv thaiv slag build-up, kom ntseeg tau tias cov kua txhuas du thaum lub sij hawm casting txheej txheem thiab ua kom lub sij hawm txuag.Lub distribution ntxhua khaub ncaws kuj muaj zog thiab tiv taus scouring thiab tuaj yeem tiv taus qhov ntws ntawm txhuas yam tsis muaj deformation lossis kev puas tsuaj.Lub zog siab no tsis tsuas yog ua kom muaj kev ncaj ncees ntawm cov khoom cam khwb cia, tab sis kuj tseem txuag cov nqi tsim khoom los ntawm kev txo qhov xav tau kev hloov pauv ntau zaus.
Ntxiv nrog rau cov khoom siv zoo heev, tis launder muab kev tiv thaiv corrosion zoo dua.Lub corrosive xwm ntawm molten aluminium tuaj yeem degrade kev ua tau zoo ntawm cov ntaub ntawv, txo qhov zoo ntawm cov khoom kawg.Txawm li cas los xij, qhov kev tiv thaiv corrosion ntawm kev faib khoom ntxhua khaub ncaws ua kom lub purity thiab kev ncaj ncees ntawm cov kua txhuas nyob rau hauv cov txheej txheem casting.
Tsis tas li ntawd, cov tshuab ntxhua khaub ncaws feem ntau muaj nyob rau hauv qhov ntau thiab tsawg los ntawm 3 "mus rau 9", 10", 12", 14", 16", 18", 20", tab sis cov chaw tsim khoom kuj tuaj yeem kho qhov ntau thiab tsawg ntawm cov ntxhua khaub ncaws los xyuas kom meej haum rau ib qho twg. daim ntawv thov casting.Qhov kev hloov pauv no tso cai rau cov neeg siv khoom kom tau raws li qhov xav tau ntau lawm thiab ua kom muaj txiaj ntsig zoo tshaj plaws.
Txhawm rau kom ntseeg tau tias qhov zoo ntawm cov tshuab ntxhua khaub ncaws, zhelu siv cov txheej txheem tsim khoom zoo xws li lub tshuab nqus tsev casting.Qhov no zoo dua ua kom cov khoom ua tau zoo thiab txhim kho qhov zoo ntawm cov khoom kawg.Kev sib xyaw ua ke ntawm cov txheej txheem tsim khoom siab heev thiab cov ntaub ntawv zoo ua rau kev xa tawm launder yog ib feem tseem ceeb ntawm cov txheej txheem txhuas casting.
Nyob rau hauv cov ntsiab lus, kev siv cov tis launder nyob rau hauv txhuas casting yog ib qho tseem ceeb los xyuas kom meej qhov zoo ntawm aluminium billet.Nws zoo thermal rwb thaiv tsev, kub tsis kam, tsis-stick aluminium zog, siab zog, ntev kev pab cuam lub neej, tsis kam mus scouring thiab corrosion ntawm txhuas kua ua rau nws yog ib qho zoo heev xaiv rau foundry manufacturers.Lub tshuab ntxhua khaub ncaws kuj tau txais txiaj ntsig los ntawm nws lub peev xwm los hloov kho rau cov kev xav tau tshwj xeeb, ua rau nws muaj ntau yam thiab siv tau zoo.Nrog cov cuab yeej tsim khoom siab tshaj plaws thiab cov khoom siv zoo tshaj plaws, kev faib khoom ntxhua khaub ncaws tau dhau los ua ib feem tseem ceeb ntawm cov txheej txheem aluminium billet casting, tsav kev ua haujlwm zoo thiab cov khoom zoo hauv kev lag luam txhuas.
Post lub sij hawm: Sep-09-2023