Kev sib piv ntsuas ntawm induction melting rauv thiab lub zog hluav taws xob zaus

Induction melting rauv yog cov cuab yeej tshwj xeeb rau kev zom cov hlau zoo thiab cov hlau phom. Piv nrog rau qhov cub hluav taws xob ntau zaus, nws muaj qhov zoo hauv qab no:

1) Ceev ceev yaj thiab ua kom muaj txiaj ntsig zoo. Lub zog ntom ntom ntawm cov cua sov ua kom sov yog loj, thiab lub zog teeb tsa ib tuj ntawm cov hlau yaj yog kwv yees li 20-30% loj dua li ntawm cov khoom siv hluav taws xob ntau zaus. Yog li ntawd, nyob rau tib qhov xwm txheej, qhov ua kom yaj ntawm lub tshuab ua kom sov melting yog nrawm thiab qhov ua tau zoo yog siab.

2) Muaj kev yoog raws thiab siv tau yooj yim. Hauv qhov hluav taws xob melting rauv, txhua lub cub tawg ntawm cov hlau yaj tuaj yeem ua kom huv, thiab nws yooj yim los hloov qib hlau; thaum txhua lub tshuab ua kom sov ntawm lub tshuab ua kom sov ua haujlwm tsis raug tso cai los ntxuav, thiab ib feem ntawm cov hlau yaj yuav tsum tau tseg rau thaum pib ntawm lub cub tawg. Yog li, nws tsis yooj yim los hloov qib hlau. Hnov ib yam ntau yam ntawm cov hlau.

3) Cov hluav taws xob sib nqus ua kom zoo dua qub. Txij li lub tshuab hluav taws xob hluav taws xob tau los ntawm cov hlau molten yog qhov sib npaug sib npaug rau cov hauv paus hauv paus ntawm lub zog muab hluav taws xob ntau, qhov kev sib zog ntawm qhov nruab nrab zaus siv hluav taws xob tsawg dua li ntawm cov khoom siv hluav taws xob. Txhawm rau tshem tawm cov khoom tsis huv, cov tshuaj lom neeg muaj pes tsawg leeg thiab qhov kub tsis sib xws hauv cov hlau, qhov ua kom muaj zog ntawm qhov nruab nrab zaus siv hluav taws xob tau zoo dua. Lub zog sib zog ntau dhau ntawm lub zog siv hluav taws xob ua kom lub zog tawg ntawm cov hlau yaj ntawm cov cua sov hauv ob sab phlu, uas tsis tsuas yog txo qhov ua kom zoo dua qub tab sis tseem txo lub neej ntawm crucible.

4) Yooj yim pib ua haujlwm. Txij li cov tawv nqaij cuam tshuam ntawm qhov nruab nrab zaus tam sim no ntau dua li lub zog siv hluav taws xob tam sim no, cov cua sov ua kom sov tsis muaj qhov tshwj xeeb xav tau rau them thaum nws pib, thiab nws tuaj yeem ua kom sov sai tom qab them nyiaj; thaum lub zog hluav taws xob hluav taws xob xav tau tshwj xeeb ua rau qhib qhov thaiv (Zoo ib yam li crucible loj, kwv yees li ib nrab qhov siab ntawm crucible cam khwb cia hlau lossis cam khwb cia hlau thaiv) tuaj yeem pib cua sov, thiab cov cua sov qeeb heev. Hauv qhov pom ntawm no, induction melting rauv feem ntau siv nyob rau hauv kev ua haujlwm ib puag ncig. Lwm qhov txiaj ntsig tau los ntawm kev pib yooj yim yog tias nws tuaj yeem txuag hluav taws xob thaum ua haujlwm ib ntus.

Vim yog qhov zoo tshaj plaws, nyob rau xyoo tsis ntev los no, induction melting rauv taws tsis tau tsuas yog siv dav hauv kev tsim cov hlau thiab cov hlau phom, tab sis kuj tau hloov pauv sai heev hauv kev tsim cov hlau cam khwb cia, tshwj xeeb tshaj yog hauv kev ua haujlwm casting nrog kev ua haujlwm ib ntus.