Makina opukutira mchenga a Junda Sandblasting akugwiritsidwa ntchito, kuti muwonetsetse kuti kugwiritsa ntchito bwino kwa makinawo kukugwiritsidwa ntchito moyenera, ndikofunikira kwambiri kumvetsetsa bwino ntchito ya zidazo komanso komwe, kotero, kuti tithandize ogwiritsa ntchito kumvetsetsa momwe amagwiritsira ntchito zidazo mwatsatanetsatane, zotsatirazi zikufotokozedwa pa chithunzi chake cha mfundo yogwirira ntchito.
Makina ophulitsira mchenga nthawi zambiri amagawidwa m'magulu awiri: makina ophulitsira mchenga wouma ndi makina ophulitsira mchenga wamadzimadzi, ndipo amatha kugawidwa m'magulu awiri: makina ophulitsira mchenga wouma ndi makina ophulitsira mchenga amtundu wa msewu. Mitundu iwiri ya makina ophulitsira mchenga imatchedwanso makina ophulitsira mchenga, makina ophulitsira mchenga wouma. Nthawi zambiri, makina ophulitsira mchenga wouma nthawi zambiri amakhala ndi machitidwe asanu ndi limodzi, omwe ndi dongosolo lomanga, dongosolo lamagetsi lapakati, dongosolo la mapaipi, dongosolo lochotsa fumbi, dongosolo lowongolera ndi dongosolo lothandizira.
Makina opopera mchenga wouma amayendetsedwa ndi mpweya wopanikizika, kudzera mu kuyenda kwachangu kwa mpweya mu mpweya woipa womwe umapangidwa mu mfuti yopopera, ndipo mpweya wopopera umadutsa mu chitoliro cha mchenga. Mfuti yopopera ndi kudzera mu nozzle jakisoni, kupopera kuti kukonzedwe pamwamba, kuti akwaniritse cholinga chokonzekera. Makina ogwirira ntchito athunthu opopera mchenga wouma nthawi zambiri amakhala ndi machitidwe anayi, omwe ndi thanki yopopera, makina apakati, makina apaipi ndi makina owongolera. Mfundo yogwirira ntchito ya makina opopera mchenga wouma: makina opopera mchenga wouma amayendetsedwa ndi mpweya wopopera. Kudzera mu mpweya wopopera womwe umayikidwa mu thanki yopopera, chopopera chimadutsa valavu ya mchenga, chimakanikizidwa mu chitoliro cha mchenga ndikuwomberedwa kudzera mu nozzle, ndipo chimapopera pamwamba pokonzedwa kuti chikwaniritse zolinga zomwe zikuyembekezeredwa.
Nthawi yotumizira: Novembala-25-2021
