Yuav ua li cas knot lub hauv ob sab phlu ntawm ib tug induction cua sov rauv?

1. Qhov muaj pes tsawg leeg ntawm cov khoom siv hauv ob sab phlu ntawm induction cua sov rauv: feem ntau yog tsim los ntawm quartz xuab zeb. Lub thickness ntawm lub cub tawg tuaj yeem txo qis, kev ua haujlwm hluav taws xob tuaj yeem txhim kho, thiab kev ua haujlwm tag nrho tuaj yeem siab. Ib qho tseem ceeb heev rau kev siv hluav taws xob tsawg ntawm cov kab me me yog qhov tuab ntawm lub qhov cub hauv ob sab phlu tsis tuaj yeem ua kom nyias nyias. Thaum cua sov workpieces ntawm txawv diameters nyob rau hauv tib lub induction rauv, lub zog noj yog ib txwm tsawg thaum lub cheeb yog loj, thiab lub zog noj yog siab thaum lub cheeb yog me me. . Qhov no induction cua sov rauv hauv ob sab phlu muaj cov yam ntxwv ntawm kev tsim kho kev ua tau zoo, siab zog, tiv thaiv cracking, siab fluidity thiab siab hnav tsis kam.

2. Lub hauv ob sab phlu ntawm lub induction cua sov rauv yog tsim rau forging cua sov, hlau quenching thiab tempering cua sov thiab stamping cua sov ntawm lub diathermy rauv. Qhov ntsuas kub yog 1300-1400 ° C. Nws tuaj yeem siv tau rau 3-8 lub hlis rau ib lub ncuav thiab knotting, uas zoo txhim kho cov cua sov induction. Kev pabcuam lub neej, txo cov nqi hluav taws xob. Vim hais tias lub qhov cub hluav taws xob hauv ob sab phlu yog siv rau kev sib cuag ncaj qha nrog cov cua sov puag ncig, nws yuav tsum muaj cov ntaub ntawv granular thiab powdery yuav tsum muaj qhov ntim siab, compactness thiab corrosion kuj, thiab induction cua sov rauv yuav tsum muaj rwb thaiv tsev.

3. Lub hauv ob sab phlu ntawm lub qhov cub induction cua sov yuav tsum tiv thaiv kom tsis txhob ntog thiab tawg thaum siv. Yog vim li cas rau qhov tawg yog tias cov khoom siv raw tsis zoo txaus. Cov khoom siv hauv ob sab phlu yog feem ntau refractory cement. Thaum cov cement absorbs noo noo, nws yuav raug tsim los ua hmoov, thiab nws yuav poob rau hauv daim. Cov txheej txheem tsis nyob hauv qhov chaw. , Refractory cement zoo ib yam li lub tsev zoo li qub. Nws yuav tsum tau khaws cia thiab lub sijhawm tsis tuaj yeem tsawg dua. Qhov kev saib xyuas no yog kev saib xyuas hauv qhov chaw ntub dej. Lub sijhawm txij nkawm yog li 48 teev. Qhuav thiab tsis ci ob txoj kev. Txhawm rau kom muaj lub neej ua haujlwm ntev ntawm lub qhov cub, qhov ziab ntawm lub tshuab ua kom sov yog qhov tseem ceeb heev. Lub hauv paus yog qeeb kom qhuav. Thaum ziab ntawm qhov kub qis rau lub sijhawm ntev ntawm 36h, qhov pib kub nce yuav tsum qeeb heev.

4. Lub hauv ob sab phlu ntawm lub qhov cub induction cua sov siv cov hnav-resistant corundum-raws li casting siv refractories; Cov khoom siv no siv high-purity corundum ua cov khoom tseem ceeb thiab los ntawm qhov tsim nyog particle loj grading, cov khoom muaj cov yam ntxwv ntawm high fluidity, tsim tsim, thiab siab ntim. Qhov zoo ntawm kev ruaj ntseg; Lub sij hawm luv luv, lub zog siab, zoo hnav tsis kam, tsis muaj cracking, thiab lub neej ntev kev pab cuam yuav yooj yim siv nyob rau hauv thiab ib ncig ntawm ntau yam coil lem.

Qhov kev ua tau zoo no tsis zoo li induction cua sov rauv rau cov khoom siv knotting, thaum siv, ntxiv cov dej kom muaj nuj nqis kom sib npaug thiab ncuav nws ncaj qha rau hauv qhov cub induction cua sov. Cov khoom siv induction coil tsim cov khoom tag nrho nrog lub kauj. , siab zog, hnav tsis kam, zoo heev khiav hauj lwm, ntev kev pab cuam lub neej thiab lwm yam tseem ceeb yam ntxwv, lug siv nyob rau hauv induction cua sov rauv, nruab nrab zaus cua sov rauv, induction cua sov rauv linings.

5. Kev xaiv cov khoom sib khi thaum lub qhov cub cua sov induction yog knotted yuav tsum tsim nyog, qee qhov tsis siv tus neeg sawv cev khi, thiab qee qhov tsuas yog ntxiv me me ntawm flux. Acid ramming cov ntaub ntawv feem ntau yog siv los ua binders xws li sodium silicate, ethyl silicate, silica gel, thiab lwm yam. Ntawm lawv, cov ntaub ntawv qhuav ramming siv borate; alkaline ramming cov ntaub ntawv feem ntau siv magnesium chloride thiab sulfate; Cov pa roj carbon ntau tuaj yeem tsim cov pa roj carbon-bonded organics thiab cov ntaub ntawv ib ntus ntawm qhov kub thiab txias. Cov khoom siv qhuav ramming yog ntxiv nrog rau qhov tsim nyog ntawm cov hlau muaj flux. Cov ntaub ntawv chromium ramming feem ntau yog siv los ua mango pins.

6. Tom qab lub hauv ob sab phlu ntawm induction cua sov rauv yog knotted, lub tshiab-ua inductor uas yog muab tso rau hauv ntau lawm yuav tsum tau ci nyob rau hauv qis zog (feem ntau yog hais txog 30KW) tom qab tau powered, thiab lub cua sov workpiece yuav tsum tau muab tso rau hauv induction cua sov. cub rau 2 teev. txog. Yog vim li cas yog qhov induction cua sov rauv chaw tsim tshuaj paus yuav tsum dhau dej hauv lub sensor thaum lub sij hawm debugging txheej txheem. Tom qab kev debugging, yuav tsum muaj cov dej seem hauv lub raj tooj liab ntawm lub sensor. Tshwj xeeb tshaj yog nyob rau lub caij ntuj no, cov dej khov nyias nyias tuaj yeem tsim. Yog li, lub sensor yuav tsum ntub. Txhawm rau kom ntseeg tau tias lub neej kev pab cuam ntawm lub qhov cub hauv ob sab phlu, qhov tshiab tso rau hauv cov inductor yuav tsum tau ci ntawm lub zog qis, thiab tom qab ntawd pib ntau lawm ntawm lub zog siab tom qab 2 teev.

7. Nws muaj ob hom ntawm lub qhov cub hauv ob sab phlu los ua ke rau induction cua sov rauv inductors, ib qho yog knotted rauv hauv ob sab phlu, thiab lwm yam yog assembled rauv hauv ob sab phlu. Dab tsi peb tab tom tham txog ntawm no yog lub hauv caug rauv hauv ob sab phlu, tab sis txawm hais tias nws yog lub qhov cub hauv ob sab phlu los yog lub tshuab ua cua sov hauv ob sab phlu, nws yuav hloov pauv thaum ua haujlwm kub ntev ntev (tsuas yog thermal expansion thiab txias contraction thiab oxidation). Yog tias siv tsis raug, qhov tshwm sim ntawm cov khoom siv cua sov sib tsoo thiab extrusion rauv hauv ob sab phlu kuj yuav tshwm sim. Yog li ntawd, kev siv lub tshuab hluav taws xob hauv ob sab phlu muaj qee lub sijhawm. Qhov no feem ntau yog nyob ntawm qhov xwm txheej thaum siv.

8. Thaum lub hauv ob sab phlu ntawm lub induction cua sov rauv siv, ib zaug ib tug tawg tshwm sim, yog hais tias lub hauv ob sab phlu yog knotted, lub tawg yuav tsum tau sau nrog knotting khoom nyob rau hauv lub sij hawm yog hais tias lub crack tsis ntau tshaj 2 hli. Yog hais tias qhov tawg ntau tshaj 2 hli, lub hauv ob sab phlu yuav tsum tau rov knotted; yog hais tias nws yog ib tug assembled hauv ob sab phlu yuav tsum tau hloov. Yog li ntawd, tus neeg siv yuav tsum ntsuas qhov tsim nyog raws li qhov xwm txheej tiag tiag, thiab yuav tsum tsis txhob ua rashly, ua rau tsis tsim nyog thiab hlawv tawm lub sensor.

Thaum lub sij hawm cua sov txheej txheem ntawm induction cua sov rauv sensor, ntau oxide daim tawv nqaij uas ntog tawm ntawm lub rhuab workpiece yuav sau nyob rau hauv lub sensor. Yog hais tias lub qhov cub hauv ob sab phlu puas, los yog muaj cov kab nrib pleb los yog tawg, yog tias nws tsis tau ntxuav hauv lub sij hawm, nws yog ib qho yooj yim mus ntes hluav taws, uas ua rau overcurrent tiv thaiv ntawm intermediate zaus fais fab mov, thiab qhov thib ob, nws yog ib qho yooj yim rau tawg. inductor kauj thiab ua rau luv luv Circuit Court ntawm lem ntawm inductor. Yog li ntawd, qhov ntsuas oxide nyob rau hauv lub qhov cub induction yuav tsum tau ntxuav tsawg kawg ib zaug txhua zaus (8 teev).