Pali kusiyana kumodzi kokha, chiwerengero cha zigawo ndi zosiyana. Buckle yathunthu ya unyolo imakhala ndi magawo angapo, pomwe theka lamkati lili ndi magawo osamvetseka.
Mwachitsanzo, gawo 233 limafuna lamba lathunthu, pomwe gawo 232 likufuna theka lamba. Unyolo ndi mtundu wa unyolo wachitsulo womwe umatanthawuza gawo lonse, ndiko kuti, gawo lonse la unyolo, lomwe lingathenso kutchedwa buckle lonse. Theka mauna amatanthauza theka la unyolo buckle, kutanthauza theka unyolo, ndipo angatchedwenso theka lamba.
Mtunda wapakati sungathe kusinthidwa pamene uli pa sprocket, ndipo popanda kukanikiza sprocket, ngati unyolo uli wotayirira kwambiri kapena ukusowa pang'ono, kuchotsa ulalo umodzi kumapangitsa kuti ukhale waufupi kwambiri, pamene kuwonjezera ulalo umodzi kudzawoneka waufupi kwambiri. Ikatalika kwambiri, mutha kugwiritsa ntchito unyolo kuti mulumikize pakati.
Nthawi yotumiza: Sep-21-2023