Kagwiritsidwe Kutentha kwapafupipafupi kuchita spherical quenching chithandizo?

Choyamba, zida zotenthetsera zamtundu umodzi kapena zingapo zimatha kugwiritsidwa ntchito kuzimitsa mkati mwa dzenje lozungulira.

Chachiwiri, koyilo yopangidwa ndi U yopangidwa ndi chubu chamkuwa ingagwiritsidwe ntchito ndipo woyendetsa maginito amatha kuyika mu koyiloyo. Posintha kugawa kwa maginito amphamvu, mphamvu yamagetsi yapamwamba imatha kugawidwa kuchokera mkati kupita kunja kuti ipititse patsogolo mphamvu ya permeability, ndiyeno pamwamba pa dzenje lamkati likhoza kuzimitsidwa ndi kutentha kutentha.

Chachitatu, waya wamkuwa ukhoza kukulungidwa mu koyilo yozungulira yozungulira kuti azimitse mkati mwa dzenje lozungulira. Mwachitsanzo, kwa dzenje lamkati lomwe lili ndi mainchesi a 20mm ndi makulidwe a 8mm, koyilo yolowera iyenera kuponyedwa mozungulira ndi waya wamkuwa wokhala ndi mainchesi a 2mm. Chiwerengero cha matembenuzidwe ndi 7.5. Mtunda pakati pa ma coils ndi 2.7-3.2MM, ndipo coil ndi workpiece zimayikidwa m’madzi oyera.

Zomwe zikuchitika pano zikadutsa pa coil induction, maginito amapangidwa mozungulira chogwiriracho. Pamene dzenje lamkati la workpiece ndi kutenthedwa ndi pamwamba kufika kutentha kwina, madzi ozungulira vaporizes mu nthunzi filimu kudzipatula workpiece m’madzi, ndi kutentha pamwamba pa workpiece mofulumira limatuluka quenching Kutentha chofunika. Panthawiyi, mphamvu ikatha, filimu ya nthunzi idzazimiririka mwamsanga, ndipo chogwirira ntchitocho chidzakhazikika mofulumira, koma coil induction yakhala m’madzi popanda kutentha.