Taw qhia rau kev faib tawm thiab cov yam ntxwv ntawm electromagnetic induction heaters
Taw qhia rau kev faib tawm thiab cov yam ntxwv ntawm electromagnetic induction heaters:
Electromagnetic induction rhaub yog ib qho cuab yeej siv lub hauv paus ntsiab lus ntawm electromagnetic induction los hloov hluav taws xob hluav taws xob rau hauv thermal zog. Nws yog dav siv nyob rau hauv industrial ntau lawm thiab lub neej txhua hnub. Raws li cov qauv sib txawv xws li lawv qhov kev khiav hauj lwm zaus thiab kev ua kom txias, electromagnetic induction cua sov tuaj yeem muab faib ua ntau hom, txhua hom muaj cov yam ntxwv tshwj xeeb thiab daim ntawv thov scenarios.
Kev faib tawm:
1.Classified los ntawm kev ua haujlwm zaus
1) Tsawg zaus induction cua sov: Qhov ntau zaus yog nyob ib ncig ntawm 50Hz txog 1kHz, uas yog siv rau tag nrho cov cua sov, annealing, tempering thiab nto quenching ntawm loj workpieces. Cov cua sov ntawm cov cua kub tsawg zaus nkag mus tob rau hauv lub workpiece, qhov kub sib txawv raws li radial kev taw qhia ntawm workpiece yog me me, thermal deformation tsis pom tseeb, thermal stress nqi me me, thiab nws yog haum rau tag nrho cov tshav kub nkag ntawm lub workpiece. loj workpieces.
2) Nruab nrab zaus induction cua sov: Qhov ntau zaus yog feem ntau nyob ib ncig ntawm 1kHz txog 20kHz, nrog tus nqi raug ntawm 8kHz. Qhov tob cua sov yog li ntawm 3-10mm. Nws feem ntau yog siv rau cua sov, annealing, tempering thiab nto quenching ntawm loj workpieces, loj-inch shafts, loj-inch phab ntsa kav, thiab lwm yam., raws li zoo raws li liab xuas nrig ntaus thiab forging ntawm me me txoj kab uas hla.
3) High-frequency induction cua sov: qhov ntau zaus yog nruab nrab ntawm kaum ntawm kHz thiab ob peb MHz, thiab tus nqi tshwj xeeb nyob ntawm daim ntawv thov. High-frequency electromagnetic induction heaters tuaj yeem hloov hluav taws xob rau hauv thermal zog zoo dua, muaj cua sov ceev ceev, thiab feem ntau ua tiav cov cua sov hauv zos. Lawv haum rau cov cua kub ceev thiab vuam ntawm cov ntaub ntawv hlau.
4) Ultra-high zaus induction cua sov: qhov kev khiav hauj lwm zaus yog siab dua ob peb MHz, thiab qhov kub thiab txias qhov tob yog tsawg, txog 0 1-1mm. UHF electromagnetic induction heaters muaj cov cua sov ua kom zoo dua thiab cov cua sov hauv cheeb tsam ntau dua, thiab tsim nyog rau cov ntawv thov uas xav tau qhov kub thiab txias dua, xws li sintering ntawm cov ntaub ntawv hlau thiab cov khoom siv hluav taws xob.
2.Classification los ntawm txoj kev txias
1) Cua txias induction rhaub: feem ntau los ntawm huab cua txias lossis cua txias yuam kom txias. Cov cua txias sensor tuaj yeem raug mob thiab tshem tawm, thiab tsim nyog rau cov khoom ua haujlwm tshwj xeeb. Nws muaj qhov haum zoo thiab poob qis, tab sis nws lub peev xwm kub dissipation yog qhov tsis muaj zog.
2) Dej-txias induction rhaub: haum rau kev siv nrog cov zis loj tam sim no lossis kub kub kub. Dej-txias sensors yog ua los ntawm hollow tooj liab raj los yog dej-txias cables, uas muaj zog tshav kub dissipation muaj peev xwm thiab muaj peev xwm ua kom ruaj khov nyob rau hauv kub kub.
Yam ntxwv:
1) Kev ua haujlwm siab thiab txuag hluav taws xob: Lub tshuab hluav taws xob hluav taws xob hluav taws xob ncaj qha hloov hluav taws xob rau hauv lub zog hluav taws xob, nrog rau kev siv hluav taws xob siab. Piv nrog rau cov txheej txheem cua sov xws li roj thiab cov cua sov ua haujlwm, lub zog txuag hluav taws xob yog qhov tseem ceeb.
2) Kev kub ceev ceev: Vim yog lub hauv paus ntsiab lus ntawm electromagnetic induction, electromagnetic induction heaters tuaj yeem ua kom sov cov ntaub ntawv hlau rau qhov kub thiab txias hauv lub sijhawm luv luv, txhim kho kev tsim khoom.
3) Kev tswj qhov kub thiab txias: Los ntawm kev kho qhov ntsuas hluav taws xob thiab cov txheej txheem kev kho cua sov, lub tshuab hluav taws xob hluav taws xob hluav taws xob tuaj yeem ua tiav qhov ntsuas kub ntawm lub hom phiaj ua haujlwm thiab xyuas kom cov khoom zoo.
4) Kev nyab xeeb thiab kev tiv thaiv ib puag ncig: Electromagnetic induction heaters tsis tas yuav siv cov nplaim taws qhib lossis tsim cov pa taws, txo qhov tsim cov pa phem, dej khib nyiab, thiab cov khoom pov tseg, uas muaj txiaj ntsig zoo rau kev tiv thaiv ib puag ncig. Nyob rau tib lub sijhawm, vim nws tsis tsim cov nplaim taws lossis nplaim taws, nws tsis tshua muaj qhov ua rau hluav taws kub thiab tawg.
5) Kev siv dav dav: Electromagnetic induction rhaub yog tsim rau kev kho cua sov ntawm ntau yam khoom siv hluav taws xob, xws li hlau, iav, thiab lwm yam, thiab tsim nyog rau kev kho cua sov ntawm cov duab nyuaj, xws li cov kav dej, cov khoom ua haujlwm tshwj xeeb, thiab lwm yam.
6) Yooj yim rau kev khiav lag luam: Lub tshuab hluav taws xob electromagnetic induction yog ib qho yooj yim rau nruab thiab tswj, thiab kev ua haujlwm yooj yim thiab tsis tas yuav muaj kev txawj ntse. Nyob rau tib lub sijhawm, qee lub tshuab hluav taws xob hluav taws xob induction cua sov kuj muaj qhov pib muag thiab muag muag kom txo tau qhov cuam tshuam ntawm lub cuab yeej thiab txuas lub neej kev pab cuam.
Txhawm rau ua kom tiav, cov tshuab hluav taws xob hluav taws xob induction cua sov tuaj yeem muab faib ua ntau hom raws li cov qauv sib txawv xws li kev khiav hauj lwm zaus thiab kev ua kom txias, thiab txhua hom muaj cov yam ntxwv tshwj xeeb thiab daim ntawv thov scenarios. Hauv kev siv tswv yim, hom tsim nyog ntawm electromagnetic induction rhaub yuav tsum raug xaiv raws li cov kev xav tau tshwj xeeb thiab qhov xwm txheej ntawm cov khoom cua sov.
