Makhalidwe a makina odulira plasma

Makina odulira plasma amatha kudula zitsulo zamitundu yonse zomwe zimakhala zovuta kuzidula ndi kudula kwa okosijeni ndi mpweya wosiyanasiyana wogwirira ntchito, makamaka zitsulo zopanda chitsulo (zitsulo zosapanga dzimbiri, chitsulo cha carbon, aluminiyamu, mkuwa, titaniyamu, faifi tambala) ndi bwino;

ubwino wake waukulu ndi kuti kudula makulidwe si zitsulo zazikulu, plasma kudula liwiro mofulumira, makamaka pamene kudula wamba mpweya zitsulo mapepala, liwiro akhoza kufika 5-6 nthawi ya njira kudula mpweya, kudula pamwamba ndi yosalala, mapindikidwe matenthedwe ndi yaing'ono, ndipo pali pafupifupi palibe malo okhudzidwa ndi kutentha.

Makina odulira plasma apangidwa mpaka pano, ndipo mpweya wogwira ntchito womwe ungagwiritsidwe ntchito (gasi wogwira ntchito ndi njira yoyendetsera plasma arc ndi chonyamulira cha kutentha, ndi chitsulo chosungunula mu incision iyenera kuchotsedwa nthawi yomweyo) ali ndi chikoka chachikulu pa makhalidwe kudula, kudula khalidwe ndi liwiro la plasma arc. kukhala ndi zotsatira zowonekera. Mipweya yogwiritsidwa ntchito kwambiri ya plasma arc ndi argon, haidrojeni, nayitrogeni, mpweya, mpweya, mpweya wamadzi ndi mpweya wina wosakanizika.

Makina odulira plasma amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana monga magalimoto, ma locomotives, zombo zopondereza, makina amankhwala, mafakitale a nyukiliya, makina ambiri, makina omanga, ndi zida zachitsulo.

Chofunikira cha njira yogwirira ntchito ya zida za plasma: arc imapangidwa pakati pa nozzle (anode) ndi electrode (cathode) mkati mwa mfuti, kotero kuti chinyezi chapakati chimakhala ionized, kuti chikwaniritse plasma. Panthawiyi, nthunzi ya ionized imatulutsidwa kunja kwa mphuno mwa mawonekedwe a jet ya plasma ndi kuthamanga komwe kumapangidwa mkati, ndipo kutentha kwake kuli pafupi 8 000 ° С. Mwanjira imeneyi, zinthu zosayaka zimatha kudulidwa, kuwotcherera, kuwotcherera ndi njira zina zopangira kutentha.