Induction Cua Sov Kev Tshawb Nrhiav PDF

INDUCTION HEATING tau sau tseg ua ntej thaum pom tias cov cua sov ua rau hauv qhov hloov pauv thiab lub tshuab cua windings, raws li tau hais hauv Tshooj "Kev Kho Cua Sov ntawm Hlau" hauv phau ntawv no. Raws li, qhov kev tshawb xav ntawm induction cua sov tau kawm kom cov motors thiab transformers tuaj yeem tsim kom muaj kev ua haujlwm siab tshaj plaws los ntawm kev txo cov cua sov tsis txaus. Txoj kev loj hlob… nyeem ntxiv

cas ho tsis ua pa taws ua haujlwm?

Ib qhov chaw muaj hluav taws xob ntau yog siv los tsav cov kev hloov tam sim no los ntawm kev siv kauj ruam. Qhov no induction cua coil yog paub ua haujlwm ua haujlwm. Saib daim duab no.
Qhov tso cai ntawm tam sim no los ntawm qhov no induction cua coil ua rau muaj kev sib dhos thiab sib hloov ceev heev hauv qhov chaw hauv cov chaw ua haujlwm. Lub workpiece yuav tsum tau rhaub yog nyob rau hauv no khaus alternating magnetic teb.
Nyob ntawm qhov xwm ntawm cov khoom siv workpiece, ntau yam tshwm sim…
Lwm qhov chaw magnetic induces tam sim no ntws hauv cov khoom siv ua haujlwm. Kev ua hauj lwm ntawm cov hauj lwm coil thiab cov khoom ua haujlwm yuav tsum xav txog ua ib lub tshuab hluav taws xob hluav taws xob. Cov hauj lwm kauj yog zoo li qhov hluav taws xob hluav taws xob muaj zog, thiab cov khoom ua haujlwm zoo nkaus li ib txoj haujlwm thib ob uas luv luv. Qhov no ua rau muaj zog heev los ntawm kev ua haujlwm. Cov no yog hu ua eddy currents.
Ntxiv rau qhov no, qhov siab siv nyob rau hauv Cua Kub Induction daim ntaub ntawv sau tau nce mus rau ib qho phenomenon hu ua daim tawv nqaij nyhuv. Qhov nqaij nyhuv ntawm no ua rau lub zog hloov mus rau hauv ib txheej dab sib txawv rau ntawm qhov chaw ua haujlwm. Cov tawv nqaij nyhav no ua rau cov neeg ua haujlwm tsis zoo ntawm cov hlau mus rau qhov chaw ntawm lub loj tam sim no. Yog li nws mob heev induction cua efficacy ntawm lub induction rhaub tshwm sim los ntawm qhov tam sim no induced nyob rau hauv lub workpiece.

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