Pafupipafupi ndi kusankha maziko a zida zotseketsa kwambiri

Zosankha za ma frequency a high-frequency quenching zida:

1. Mphamvu yosinthira pafupipafupi ndiyo maziko amphamvu kuti azindikire kutentha kwachangu kwa kutentha kwachitsulo. Kuchuluka kwa magetsi kumagwira ntchito yofunika kwambiri pakuwotcha kwa induction ndipo ndiye maziko ofunikira kwambiri pakusankha zida zotenthetsera.

2. Kuthamanga kwa mphamvu kumakhudzana mwachindunji ndi mphamvu zamagetsi, kutentha kwachangu, kuthamanga kwa kutentha ndi kutentha kwa kutentha kwa kutentha kwa kutentha kwa induction ndi zizindikiro zina zofunika. Nthawi yomweyo, kusankha ma frequency amagetsi kumaphatikizanso zizindikiro zachuma monga ndalama zogulira zida ndi ndalama zopangira. Choncho, kusankha mafupipafupi a magetsi ndi ntchito yovuta komanso yochuluka kwambiri.

3. Kutembenuka kwa electromagnetic kwa induction heat system ndizovuta kwambiri, ndipo mphamvu yonse ya dongosololi ndi yovuta kupeza. Kawirikawiri mphamvu ya inductor imagwiritsidwa ntchito ngati maziko osankha mafupipafupi a mphamvu. Pachifukwa ichi, kutentha kwapamwamba kwambiri kwa inductor ndi cholinga chosankha ma frequency amphamvu.

Zitsanzo zingapo zazikulu pakusankha zida zozimitsa zothamanga kwambiri:

1. Kusankhidwa kwa mphamvu: Muzochitika zachilendo, mphamvu yaikulu ya zida zathu zotenthetsera zowonjezera, kukula kwake ndi kulemera kwa workpiece yomwe imatha kutenthedwa kapena kukonzedwa.

2. Mafupipafupi a zida: kuchulukitsa pafupipafupi, kumapangitsa kuti khungu likhale lolimba kwambiri pamalo omwe ali pafupi ndi coil induction (yofanana ndi denser kugawa kwa maginito amphamvu pa malo awa), mofulumira kutentha kwa pamwamba chogwirira ntchito, ndipo chocheperako chogwiriracho chikhoza kutenthedwa , Zida zotenthetsera zowonjezera pafupipafupi zimagwiritsidwa ntchito powotcherera kapena kuumitsa ntchito. Mosiyana ndi zimenezi, kutsika kwafupipafupi, kufooka kwa khungu pafupi ndi koyilo yolowetsa, koma izi ndizofanana ndi kuyandikira kwapafupi kwa mizere yamagetsi yamphamvu kutali ndi malo a coil induction ndi kugawa kwa mizere ya maginito pafupi ndi coil, yomwe. idzabweretsa zotsatira zabwino zotumizira kutentha. N’zothekanso kupanga workpiece kwambiri uniformly mkangano pa nthawi yomweyo kutentha workpiece thicker. Zida zotenthetsera zapakati pafupipafupi zimagwiritsidwa ntchito popanga zotentha kapena zosungunulira kapena kuzimitsa kwambiri.

3. Coil induction: Nthawi zina, mphamvu ndi kuchuluka kwa zida zotenthetsera zotenthetsera zimatha kukwaniritsa zofunikira zotenthetsera ntchito, koma ngati mawonekedwe a chogwiriracho ndi chapadera kwambiri, angayambitse mphamvu yowerengera ndi ma frequency kukhala osayenera kwa workpiece kapena ntchito. . Panthawiyi, m’pofunika kusintha mwamakonda koyilo wapadera ndi kupeza mphamvu yabwino ndi pafupipafupi zofunika workpiece mwa zoyesera. Ma coil opangira ma induction nthawi zambiri ndiye choyipa chachikulu cha njira zotenthetsera zopangira.