Installation txoj kev ntawm induction melting rauv lub tswb ntaus ntawv

Hauv qab electrode ntawm lub induction melting rauv yog ua los ntawm φ1-2 mm non-magnetic stainless hlau xaim, nrog rau tag nrho ntawm 8-18 (nyob ntawm qhov loj ntawm lub cub tawg), raws li qhia hauv daim duab hauv qab no. Cov hlau tsis muaj steel yog qhia los ntawm cov qhov me me hauv qhov cub hauv qab thiab cov pob qij txha cib, thiab tau teem rau hauv cov duab radial. Lub cib pob qij txha uas cov hlau xaim hla yuav tsum tau thaiv thiab kaw nrog cov av nkos refractory. Cov hlau stainless hlau yuav tsum muaj qhov ntev txaus. Tom qab quartz xuab zeb txheej hauv qab ntawm lub cub tawg yog knotted, stainless hlau xaim tuaj yeem nthuav tawm cov xuab zeb txheej los ntawm 10-20 hli. Txiav qhov ntev dhau lawm thiab khoov nws kom ua rau qhov raug thiab cov quartz xuab zeb txheej Cov npoo yog sib npaug. Nyob rau hauv no txoj kev, thaum lub crucible yog hoisted nyob rau hauv, ib tug zoo kev sib cuag ntawm stainless hlau hlau thiab hlau crucible yuav guaranteed. Tom qab cov hlau crucible yog melted, cov hlau hlau yog ib txwm nyob rau hauv kev sib cuag nrog cov hlau ua kua theem. Thaum cov txheej txheem ntawm lub cub tawg tau kho, qhov qub stainless hlau xaim tuaj yeem pom nyob rau hauv cov txheej txheem uas tsis yog-sintered ntawm lub cub tawg hauv qab, thiab cov hlau tsis xeb hlau tuaj yeem txuas ntxiv. Cov txheej txheem installation yog tib yam li cov saum toj no. Cov hlau tsis muaj steel hlau tau kos los ntawm qhov me me hauv qhov cub hauv qab yuav tsum tau muab tso rau hauv ib qho strand thiab npog nrog lub tshav kub-resistant porcelain raj los tiv thaiv cov hlau tsis muaj hlau los ntawm kev hu rau lub cub tawg hauv qab steel phaj thiab ua rau luv luv rau hauv av. Ua ntej txhua lub melting, nws yog ib qho tsim nyog yuav tsum tau xyuas cov hauv qab electrode stainless hlau xaim, cov nqi ua kua thiab cov khoom siv kawg ntawm cov khoom siv phab ntsa thickness tshuaj xyuas. Tag nrho plaub qhov txuas yuav tsum muaj kev sib cuag zoo. Yog tias muaj teeb meem, nws yuav tsum tau kho ua ntej nws tuaj yeem ua haujlwm. Qhov kev sib txuas ntawm cov cuab yeej tshawb nrhiav thiab lub tshuab hluav taws xob yog: OUT (-) furnace hauv qab sojntsuam. OUT (+) txuas nrog tooj liab bar (los yog embedded steel hlau nyob rau hauv lub cub tawg phab ntsa) txuas nrog induction kauj tom qab lub sab nraud inductor txuas (raws li qhia hauv daim duab hauv qab no), thiab cov hlau yuav tsum tau muab ob npaug rau insulated. Cov hlua hluav taws xob txuas nrog AC 220V fais fab mov.