Mafotokozedwe Akatundu:
Chogulitsacho chimagwiritsidwa ntchito poyang'anira ng'anjo yowotchera yamitundu yosiyanasiyana, kupewa kukhudzana ndi zotulukapo zoyaka kapena kupewa dzimbiri la gasi wang'anjo kupita ku chinthu chotenthetsera.Njirayi (kutembenuka kwa ma elding kuyatsa kapena mphamvu yamagetsi) imayikidwa mu chubu chachitsulo chokanirira ndikulola kuchuluka kwa kutentha kuwululidwe ndi khoma la chubu.Chipangizochi chimatchedwa chubu chotenthetsera.

Electrothermal chotenthetsera chubu adzatseka Kutentha chinthu mu jekete, pambuyo electrify ndi kutentha kutentha, kutentha ndi mosalunjika kwa ng'anjo liner ndi workpiece kuti kutenthedwa ndi bushing.Kutentha kwa chubu cha heater kumagwiritsidwa ntchito mu ng'anjo ndikuteteza m'makutu ndi corrodent, monga ng'anjo yosalekeza, ng'anjo yopumira, ng'anjo yamoto.

Ubwino wa tube:
The controllability aural mkati ng'anjo akhoza kutsimikizika.
Kuwongolera kutentha, kusonkhanitsa ndi kusungirako kumakhala kosavuta kwambiri ndipo kungakhale kosavuta kusindikizidwa.
Mphika wa mphikawo umakulitsidwa ndipo kutulutsa kwake kumakhala bwino chifukwa chosowa mphika
Wamphamvu Kutentha mphamvu ndi mkulu dzuwa
The refractory zitsulo chuma ndi save.
Zinthu za tube:
Zopangira ma electrothermal alloy zomwe zimatenthetsa chubu ziyenera kukhala zolimba kwambiri.Chiwerengero cha kutembenuka kwa galvanothermy ndichokwera.Chifukwa chubu chotenthetsera chimayikidwa m'tchire, njira yotumizira kutentha ndi yosiyana ndi ya mtundu wotseguka wotenthetsera chinthu.Chishango chake cha kutentha ndi chachikulu.Kutentha kwa chinthu kuyenera kuwongoleredwa panthawi yomwe kutentha kumakwera, kupeŵa kutentha kwa chinthu.
Chubu chotenthetsera chikatsekedwa ndi kutenthedwa, kutentha kwa pamwamba kwa ng'anjo kumakhala kokwera kwambiri kuposa kutentha kwa ng'anjo ndi 100 C ~ 150 C. Choncho kutentha kwa ng'anjo ndi mpweya wa ng'anjo ndikofunikira kuti aunikenso.Sankhani zinthu zotenthetsera zoyenera.
Chubu chotenthetsera chopangidwa ndi kampani ya gongtao nthawi zambiri chimayika Cr20Ni80, Cr25A15, Cr21A16Nb, Cr27A17Mo2 ect.