Zogulitsa

Zotengera zozungulira za singano ndi mayunitsi athunthu okhala ndi mphete yakunja yopangidwa ndi makina, cholumikizira cha singano ndi khola ndi mphete yamkati yochotseka yomwe imatha kulekanitsidwa pogwiritsa ntchito nthiti ziwiri mbali imodzi pa mphete yakunja kapena mbale zam'mbali. Ndi yaying'ono kwambiri chifukwa cha kutalika kwake kochepa kwa gawo la radial. Chotengera chozungulira cha singano chili ndi dzenje lopaka mafuta ndi dzenje lopaka mafuta mu mphete yakunja, Chifukwa cha mphete yake yakunja yopangidwa ndi makina (yolimba) yomwe imapangitsa kuti ikhale yolimba kwambiri ndikukweza kulondola kwa chogwirira, mtundu uwu wa chogwirira ndi woyenera kugwiritsa ntchito womwe umafuna liwiro lapamwamba, katundu wambiri komanso kulondola kothamanga kwambiri. Mabeya ozungulira a singano a singano opangidwa ndi makina awa amapezeka m'mitundu iwiri - imodzi yopanda mphete yamkati ndi ina yokhala ndi mphete yamkati, Chotengera chozungulira cha singano chopanda mphete yamkati chimafuna shaft yolimba komanso yophwanyika ngati msewu wothamanga.

Mndandanda wa NK, Fw≦10mm, NK ndi mndandanda wopepuka wa mainchesi a shaft kuyambira 5mm mpaka 110mm