Tom qab kev kho cua sov, yuav tsum tau siv lub kaus mom hlau laj kab.Vim yog qhov tsis xws luag xws li qhov pores, tawg, qhov thiab kauv porosity, coarse nplej, cov qauv tsis sib xws thiab cov kev ntxhov siab nyob rau hauv cov cam khwb cia hlau casting, lub zog, tshwj xeeb tshaj yog plasticity thiab toughness, cam khwb cia hlau qhov chaw raug txo qis heev.Hlau castings yuav tsum tau normalized los yog annealed los kho cov nplej, tsim ib tug uniform qauv, thiab tshem tawm cov residual stresses.Cov qauv hlau muaj cov khoom siv kho tshuab zoo dua thiab tsis tshua kim dua li cov hlau annealed, ua rau nws siv ntau dua.Txawm li cas los xij, vim tias normalization ua rau muaj kev ntxhov siab ntau dua li kev sib tsoo, nws tsuas yog tsim nyog rau cov hlau castings nrog tsawg dua 0.35% cov ntsiab lus carbon.Vim qhov zoo plasticity ntawm qis carbon steel castings, nws tsis yooj yim rau tawg thaum txias.
Cov khoom tau los ntawm cov cam khwb cia hlau hau npog yog zoo thiab complex, nyob ze rau cov duab ntawm daim, thiab yuav siv tau ncaj qha yam tsis muaj machining los yog me me machining.Tsis tsuas yog nws tsim nyog rau casting ntawm ntau hom thiab alloys, tab sis nws kuj tsim castings nrog siab dua qhov tseeb thiab nto zoo tshaj lwm yam casting txoj kev, thiab txawm complex, high-temperature-resistant castings.thiab nyuaj rau tshuab uas nyuaj rau strain nrog lwm tus.txoj kev casting., tuaj yeem nchuav los ntawm lub kaus mom ntawm peev casting lub qhov ncauj.
Ib txoj hauv kev los txhim kho cov kev taw qhia solidification tus nqi ntawm cam khwb cia hlau laj kab kaus mom.Qhov sib txawv nrog PD txoj kev yog tias tsuas yog cov ntawv rwb thaiv tsev thermal yog ntsia rau hauv qab ntawm lub tshuab rhaub induction thiab cov khoom siv hluav taws xob tau ntxiv rau hauv qab dej txias chassis, kom lub cev lub cev maj mam txav mus rau hauv qab txias phaj tom qab hloov tau. txhaj tshuaj.Xaiv cov hlau zoo nkauj muaj ntau yam zoo: nws tuaj yeem ua kom nrawm nrawm thiab txhim kho kev ua haujlwm rau qee yam.Lub thermal rwb thaiv tsev thaiv thaiv lub radiant tshav kub ntawm lub induction lub cev, thiaj li hais tias lub condensation cheeb tsam ntawm lub tsev nyob yog nyob rau hauv lub siab kub ntawm lub kub cheeb tsam, thaum lub condensation cheeb tsam ntawm qhov chaw deb ntawm lub condensing vaj tse nyob rau hauv lub condensation cheeb tsam. thaj tsam txias., thiab cov dej kub yog tshem tawm los ntawm cov dej txias phaj los ntawm conduction, thiab ib feem ntawm cov kub tam sim no tawm mus rau hauv ib puag ncig los ntawm hluav taws xob, thiab ces tus nqi ntawm qhov kub thiab txias gradient G raws Alloy condensation interface nce ob zaug piv rau PD. txoj kev, thiab tus nqi R nce yuav luag plaub zaug.
Cam khwb cia hlau laj kab npog txoj kev siv, xws li xuab zeb casting, thiab cov chaw tsim khoom uas tsim cov khoom loj yuav tsum tsim cov xwm txheej los siv cov txheej txheem siab tshaj ntawm kev ua qauv thiab cov tub ntxhais tsim khoom.Cov kab ntau lawm ntawm lub qub tshuab moulding tshuab tsis siab txaus, cov neeg ua haujlwm yog industrious thiab nrov thiab tsis accustomed mus rau qhov xav tau ntawm loj ntau lawm thiab yuav tsum tau hloov maj mam.Rau me me castings, ntau lawm kab ntawm boxless high-pressure molding tshuab nrog kab rov tav lossis ntsug faib yuav raug xaiv, thiab cov khoom ntawm cov khoom casting yog siab thiab cov hneev taw me me;rau qhov nruab nrab qhov loj me, ob peb cov kab ntau lawm ntawm lub thawv-zoo li lub tshuab moulding tshuab tuaj yeem siv tau., Cua punch molding kab, kom ua tau raws li cov kev xav tau ntawm cov kab ceev thiab siab-precision pwm ntau lawm, cov txheej txheem tsim cov tub ntxhais tuaj yeem xaiv tau: lub thawv txias tub ntxhais, lub thawv kub tub ntxhais, lub plhaub plhaub thiab lwm yam kev tsim cov tub ntxhais zoo.
Silica flooring yog ib qho tseem ceeb ntawm cov khoom siv tshuaj zoo nrog ntau yam kev siv tseem ceeb, piv txwv li, alkaline silica flooring yog siv rau hauv cam khwb cia hlau laj kab saum, sab nrauv phab ntsa thiab lwm yam.Silica cam khwb cia hlau kaw lub hau tsuas yog siv ntau yam thiab tsis txwv los ntawm qhov loj, tuab thiab nyuaj ntawm cov duab ntawm cov castings, thiab cov duab ntawm cov khoom yog yooj yim.
Nws tuaj yeem siv ntau yam khoom siv thiab siv ntau cov khoom seem thiab cov khoom siv txuas ntxiv.Piv nrog rau cov txheej txheem casting, nws siv tsawg dua.Castings muaj qhov tseeb qhov tseeb, me me machining margin, txuag lub sijhawm machining thiab cov ntaub ntawv hlau, tus nqi qis, kev ua haujlwm zoo ntawm kev lag luam, kev siv hluav taws xob tsawg thiab ob peb cov khoom siv.
Lub sij hawm xa tuaj: Plaub Hlis-05-2022