Kugwiritsiridwa ntchito kwa makina opangira magetsi kumaphatikizapo:
Tsukani dothi ndi oxide wosanjikiza pamwamba pa workpiece. Panthawi yopangira, pamwamba pa workpiece nthawi zambiri amadetsedwa ndi dothi, madontho a mafuta, fumbi ndi zonyansa zina, zomwe sizingathe kutsukidwa. Makina ophulitsira kuwombera amatha kuyeretsa bwino dothi ndi zigawo za okusayidi, kupereka maziko abwino a chithandizo chapamtunda chotsatira.
Limbikitsani kutha kwa pamwamba ndi kuuma kwa workpiece. Makina ophulitsira amatha kupukuta pamwamba pa zogwirira ntchito, kupangitsa kuti pakhale kusalala bwino komanso kukhala ndi galasi-ngati mawonekedwe. Pa nthawi yomweyo, roughness wa workpiece pamwamba akhoza lizilamuliridwa ndi kusintha coarseness wa kuwombera kuphulika zinthu kukwaniritsa zofunika zosiyanasiyana.
Limbikitsani kuuma kwa pamwamba ndi kuvala kukana kwa workpiece. Kuwombera kuwombera mankhwala kungasinthe mawonekedwe a thupi ndi mankhwala a workpiece pamwamba, monga kuwonjezeka kuuma pamwamba, kuvala kukana, kukana dzimbiri, etc. Ukadaulo umenewu ndi wofunika kwambiri pakupanga zigawo zomwe zimakhala zamphamvu kwambiri, kukana kuvala kwambiri komanso kukana kwa dzimbiri.
Kuwongolera kumamatira kwa zokutira. Musanayambe kupopera nsalu pamwamba, pamwamba pa workpiece ayenera kuwomberedwa kuphulika kuti kumapangitsanso adhesion wa zokutira. Kudzera kuwombera kuphulika mankhwala, okusayidi wosanjikiza, madontho mafuta, dzimbiri ndi zinthu zina pamwamba akhoza kutsukidwa bwino, motero ❖ kuyanika mwamphamvu chomangira pamwamba pa workpiece.
Sinthani moyo wotopa wa workpieces. Kuchiza kophulitsa kuwombera kumatha kuthetsa kupsinjika ndi kupsinjika pang'ono-pang'onopang'ono pamwamba pa zida zogwirira ntchito, motero kumawonjezera kutopa kwa zogwirira ntchito.
Makina owombera kuwombera amagwiritsidwa ntchito kwambiri m'mafakitale, pafupifupi kuphimba mbali zonse zopanga. Pakuponyera ndondomeko, wandiweyani wosanjikiza wa okusayidi lonse ndi yotsalira akamaumba mchenga zambiri amamatira pamwamba pa castings. Zonyansazi sizimangokhudza maonekedwe a ma castings komanso zimakhala ndi zotsatira zovuta pakukonzekera ndikugwiritsa ntchito. Makina owombera kuwombera amatha kuchotsa mwachangu komanso moyenera sikelo ya oxide ndi mchenga wowumba pamwamba pa castings, kupereka maziko abwino opangira makina, kujambula ndi njira zina. Popanga zida zamagalimoto, makina owombera kuwombera amagwiritsidwa ntchito kwambiri pakulimbitsa ziwalo. Moyo wotopa wamagiya opatsira magalimoto omwe adawomberedwa ndi kuwombera kolimbitsa mphamvu amatha kukulitsidwa ndi 1500%, zomwe zimathandizira kwambiri kudalirika komanso kudalirika kwa zida zamagalimoto ndikuwonetsetsa kuti magalimoto ali otetezeka.