Kungothandikukhazikitsa chitsulo pamwamba pa kutentha kwa kubwezeretsanso.
Kuchulukitsa kutentha kumatha kukonza chitsulo chazitsulo, kumathandiza kusintha mtundu wa ntchitoyo, kuti sizophweka kusweka. Kutentha kwakukulu kumathanso kuchepetsa kukana kwachitsulo, kuchepetsa makina omwe amafunikira kuti andikhululukire. Koma kukhululuka kotentha, kulondola kwa ntchito ndi wosauka, malo ake siabwino, osasunthika, kungoletsa kusanja kubala makutidwe, kutsuka ndi kuwotcha. Wogwira ntchito ndi wamkulu komanso wandiweyani, wamphamvu ndi wokwera ndipo pulasitikiyo ndi wotsika (monga kufulumira kwa mbale yowonjezerapo, kutalika kwa ndodo yachitsulo ya carbon, etc.),Kungothaamagwiritsidwa ntchito. Pamene chitsulo (monga kutsogolera, tini, zinc, ya mkuwa, aluminium, etc.) Monga zowonjezera, zotsekemera zowala, ndi zina zambiri. Nthawi zambiri kufooka kwa pulasitiki, nthawi zambiri sagwiritsa ntchito kutentha, koma gwiritsani ntchito kuzizira. Matenthedwe osiyanasiyana pakati pa kutentha koyambirira ndiKupirira KwathunthuKutentha kwa kutentha kuyenera kukhala kwakukulu kuti tikwaniritse ntchito yopumira momwe mungathere. Komabe ,mwambaKuyamba KuthetsaKutentha kumabweretsa kukula kwambiri kwa mbewu zachitsulo ndikupanga kuchuluka kwamphamvu, komwe kumachepetsa gawo lopeza. Matenthedwe akakhala pafupi ndi malo osungunuka, malo osungunuka akusungunuka ndikusinthasintha, zomwe zimapangitsa kuti zitheke. Ma billet owotchedwa nthawi zambiri amasungunuka nthawi yayitali. WamkuluKungothaKutentha ndi: kaboni 800 ~ 1250 ℃; Alloy amajambula zithunzi 850 ~ 1150 ℃; Liwiro lalitali kwambiri 900 ~ 1100 ℃; Kawirikawiri aluminium aloy 380 ~ 500 ℃; Titanium anoy 850 ~ 1000 ℃; Brass 700 ~ 900 ℃.

Kuthetsa Kuthais lower than the metal recrystallization temperature of forging, usually referred to as cold forging at room temperature, and will be higher than room temperature, but not more than the recrystallization temperature of forging is called warm forging. Kulondola kwa kuwunika kwabwino ndikokwera, malowo ndi osalala komanso osavuta kukana.
Zojambulajambula zopangidwa ndi kuzizira pokhazikitsa kutentha nthawi yayitali zimakhala ngati kukula kwa mawonekedwe ndi kukula, mawonekedwe osalala, njira zochepa pokonzanso. Zigawo zambiri zoyesedwa ndi kuzizira zimatha kugwiritsidwa ntchito mwachindunji ngati magawo kapena zinthu popanda kusowa. KomaKuthetsa Kutha, chifukwa cha chitsulo chotsika, ndizosavuta kusweka panthawi yosokoneza, ndipo kusokoneza kukana, chonchochachikulu chopengandipo kukanikiza makina ndikofunikira.