Dab tsi yog induction cua sov?

Induction cua sov yog tso lub workpiece nyob rau hauv ib tug inductor, uas feem ntau yog ib tug hollow tooj liab raj nrog intermediate zaus los yog high zaus alternating tam sim no (300-300000Hz los yog siab dua). Lub alternating magnetic teb generates ib tug induced tam sim no ntawm tib zaus nyob rau hauv lub workpiece. Kev faib tawm ntawm qhov induced tam sim no ntawm lub workpiece tsis sib xws. Nws muaj zog ntawm qhov chaw tab sis tsis muaj zog ntawm sab hauv. Nws yog ze rau 0 rau lub hauv paus. Siv cov nyhuv no ntawm daim tawv nqaij, qhov saum npoo ntawm lub workpiece tuaj yeem ua kom sov sai, thiab qhov kub ntawm qhov chaw yuav nce mus rau 800-1000 ℃ hauv ob peb feeb, thaum qhov kub ntawm cov tub ntxhais yuav nce me ntsis.