Cylindrical Akupera & Mkati Akupera
Cylindrical Akupera
Imachitidwa makamaka pa chopukusira cha cylindrical pogaya yamphamvu yakunja, kondomu yakunja ndi nkhope yomaliza ya shaft phewa la shaft workpiece. Pakupera, workpiece imazungulira pa liwiro lotsika. Ngati workpiece chimayenda longitudinally ndi reciprocally pa nthawi yomweyo, ndi akupera gudumu mtanda amadyetsa workpiece pambuyo lililonse limodzi kapena iwiri sitiroko ya longitudinal kayendedwe, amatchedwa kotenga nthawi akupera njira.
Ngati m'lifupi gudumu akupera ndi wamkulu kuposa kutalika kwa nthaka pamwamba, workpiece sadzakhala kusuntha longitudinally pa akupera ndondomeko, koma gudumu akupera adzakhala mosalekeza kuwoloka chakudya wachibale workpiece, amene amatchedwa kudula mu akupera. Nthawi zambiri, kuthekera kwa kudula mukupera ndikwambiri kuposa kugaya kotalika. Ngati gudumu lopera lakonzedwa kuti likhale pamalo opangidwa, kudula mu njira yopera kungagwiritsidwe ntchito kupanga makina akunja.
Kukupera Kwamkati
Amagwiritsidwa ntchito pogaya mabowo cylindrical (mkuyu. 2), mabowo tapered ndi dzenje mapeto pamwamba pa workpieces pa chopukusira mkati, chilengedwe cylindrical chopukusira ndi kugwirizana chopukusira. Nthawi zambiri, njira yopera yotalikirapo imatengedwa. Pamene akupera anapanga pamwamba pamwamba, kudula mu akupera njira angagwiritsidwe ntchito.
Pogaya dzenje lamkati pa chopukusira chogwirizanitsa, chogwiriracho chimayikidwa pa benchi, ndipo gudumu lopukuta limayenda mothamanga kwambiri, komanso limapangitsa kuti mapulaneti aziyenda mozungulira pakati pa dzenje lopera. Pogaya mkati, liwiro logaya nthawi zambiri limakhala lochepera 30 m / s chifukwa chakuchepa kwa gudumu lopera.
Pamwamba Akupera
Amagwiritsidwa ntchito makamaka popera ndege ndi poyambira pa chopukusira pamwamba. Pali mitundu iwiri ya kugaya pamwamba: kugaya zotumphukira kumatanthauza kugaya ndi cylindrical pamwamba pa gudumu lopera (Chithunzi 3). Nthawi zambiri, chopukusira cha spindle chopingasa chimagwiritsidwa ntchito. Ngati gudumu lopera lopangidwa likugwiritsidwa ntchito, malo owoneka bwino amathanso kupangidwa; Kupera kumaso ndi gudumu lopera kumatchedwa kuti kugaya kumaso, ndipo chopukusira choyimirira chimagwiritsidwa ntchito nthawi zambiri.