Kuwombera mchenga kumagwiritsidwa ntchito kwambiri.Ikhoza kuchotsa dzimbiri ndi ma burrs ang'onoang'ono pamwamba pa workpiece.Pambuyo pa sandblasting, ukhondo wa pamwamba wa workpiece umakonzedwa bwino ndipo umakhala wosalala.Osati zogwirira ntchito zokha, komanso zinthu monga zitsulo zosapanga dzimbiri, mbale za aluminiyamu aloyi ndi galasi lozizira zingagwiritsidwe ntchito popukuta, ndipo ngakhale jeans ndi nsalu zina zingagwiritsidwe ntchito pa mchenga.Chinthu chachikulu chomwe chimagwiritsidwa ntchito pa sandblasting ndi mchenga wa brown corundum, chifukwa sikuti ndi wapamwamba kwambiri komanso wotsika mtengo, komanso umakhala wabwino pambuyo pogwiritsira ntchito, ndipo mtundu wapachiyambi wa workpiece umakhala wokongola kwambiri.
Nthawi yotumiza: Mar-15-2023