Chojambula cha Copper cha Die-kudula

Kudula ndi kudula ndi kukhomerera zida m'mawonekedwe osiyanasiyana ndi makina. Ndi kukwera kosalekeza ndi chitukuko cha zinthu zamagetsi, kufa-kudula kwasintha kuchokera ku chikhalidwe chokha chonyamula ndi kusindikiza zida kupita ku njira yomwe ingagwiritsidwe ntchito popondaponda, kudula ndikupanga zinthu zofewa komanso zolondola kwambiri monga zomata, thovu, ukonde ndi zida zoyendetsera. Chojambula chamkuwa chodulira kufa chopangidwa ndi CIVEN METAL chimakhala ndi chiyero chapamwamba, pamwamba pabwino, komanso kudula kosavuta komanso kupanga, ndikupangitsa kuti ikhale yabwino kwambiri komanso yoziziritsa kutentha mukamagwiritsa ntchito njira yopanga kufa. Pambuyo pa ndondomeko ya annealing, zojambulazo zamkuwa zimakhala zosavuta kudulidwa ndi kupanga.