Pogwiritsa ntchito ukadaulo wopanga makompyuta a CAD, akasinja ogwiritsa ntchito kotenga nthawi / mphete pamsoko wowotcherera ndi okhazikika, akhoza kukhala malo osungira palokha, otumizira zinthu zosiyanasiyana, kutsitsa liwiro, kutsika kotsalira, magwiridwe antchito achitetezo ndiokwera, osavuta kugwira ntchito . Mawonekedwe ndi ozungulira kapena akasinja a V, zinthu zimatha kusankha chitsulo cha kaboni, chitsulo chosapanga dzimbiri, zotayidwa za aluminium. Mkati mwa thumba kapena bedi lamadzimadzi kapena MiZiXing bedi lamadzimadzi. Kuchita bwino kwa dongosolo losavuta, kukonza kokhazikika, vucanization. Mungasankhe mpweya kompresa kapena molunjika pagalimoto kutsinde (ngati mukufuna lamba pagalimoto ndi mota)