Momwe mungasankhire makina otenthetsera?

Zosankha zosiyanasiyana zotenthetsera zopangira ntchito Kusankha kwa makina otenthetsera induction ndikosiyananso. Mutha kuwona zofunikira izi:

1. Maonekedwe ndi kukula kwa workpiece kutentha

Mwachitsanzo, pazikuluzikulu zogwirira ntchito, zida za mipiringidzo, ndi zida zolimba, makina otenthetsera otenthetsera okhala ndi mphamvu zambiri komanso ma frequency otsika ayenera kugwiritsidwa ntchito;

Pazigawo zing’onozing’ono zogwirira ntchito, monga mapaipi, mbale, magiya, ndi zina zambiri, gwiritsani ntchito makina otenthetsera otenthetsera okhala ndi mphamvu zochepa komanso ma frequency apamwamba.

2. Kuya ndi dera la kutentha

Kutentha kwakuya kumakhala kozama, malowa ndi aakulu, ndipo kutentha kwakukulu kuyenera kukhala makina opangira magetsi opangira mphamvu ndi mphamvu zochepa;

Kutentha kwakuya kumakhala kozama, malowa ndi ochepa, ndipo kutentha kumakhala komweko. Makina opangira induction omwe ali ndi mphamvu zochepa komanso ma frequency apamwamba amasankhidwa.

Chachitatu, kutentha kwa workpiece

Ngati kuthamanga kwa kutentha kuli kofulumira, makina otenthetsera otenthetsera okhala ndi mphamvu yayikulu komanso ma frequency otsika ayenera kugwiritsidwa ntchito.

Chachinayi, zofunika ndondomeko

Nthawi zambiri, panjira monga kuzimitsa ndi kuwotcherera, mutha kusankha mphamvu yocheperako komanso ma frequency apamwamba;

Powotcha, annealing ndi njira zina, mphamvu yachibale iyenera kukhala yokulirapo ndipo mafupipafupi ayenera kukhala ochepa;

Kuwombera kofiira, kuwombera kotentha, kusungunula, ndi zina zotero, kumafuna njira yokhala ndi zotsatira zabwino za diathermy, kotero mphamvu iyenera kukhala yaikulu ndipo mafupipafupi ayenera kukhala ochepa.

Chachisanu, zimatengera zinthu za workpiece

Pakati pa zipangizo zachitsulo, malo osungunuka kwambiri ndi aakulu, otsika osungunuka ndi ochepa; m’munsi resistivity ndi apamwamba, ndi apamwamba resistivity ndi m’munsi.