Magiya a cylindricalKupanga zida zowerengera, zomwe zimagwiritsidwa ntchito kwambiri potumiza mphamvu ya shaft yofanana, zimafuna kuwerengera kolondola kuti zitsimikizire kuti zikugwira ntchito bwino. Zinthu zofunika kuziganizira zikuphatikizapo chiŵerengero cha giya, kukula kwa pitch, ndi kuchuluka kwa mano a giya. Chiŵerengero cha giya, chomwe chimatsimikiziridwa ndi chiŵerengero cha kuchuluka kwa mano pa giya yoyendetsera ndi giya yoyendetsedwa, chimakhudza mwachindunji liwiro ndi mphamvu ya dongosolo.
Kuti muwerengere kukula kwa mtunda, gwiritsani ntchito fomula iyi:
Chipinda cha Mano=Chipinda cha Mano/Chiwerengero cha Mano
kumene mtunda wa diametral ndi chiwerengero cha mano pa inchi iliyonse ya dayamita ya giya. Kuwerengera kwina kofunikira ndi gawo la giya, loperekedwa ndi:
Module=Chiwerengero cha Mano/Mzere wa Mapazi
Kuwerengera molondola mbiri ya dzino ndi mtunda ndikofunikira kuti tipewe mavuto okhudzana ndi maukonde ndikuwonetsetsa kuti likugwira ntchito bwino. Kuphatikiza apo, kuyang'ana ngati zida zili bwino komanso ngati zikugwirizana bwino ndikofunikira kuti zigwire ntchito bwino komanso kuti zikhale ndi moyo wautali. Kuwerengera kumeneku kumathandiza popanga zida zogwira ntchito bwino, zolimba, komanso zoyenera kugwiritsidwa ntchito.
BELONMagiya a HelicalMagiya a spur ndi ofanana ndi magiya a spur koma mano ali pa ngodya ku shaft, osati ofanana nayo monga momwe zilili mu giya ya spur. Mano ozungulira ndi aatali kuposa mano omwe ali pa giya ya spr yofanana ndi kukula kwake. Mano ataliataliwo amachititsa kuti ma egar a helical akhale ndi kusiyana kotsatira ndi magiya a spur a kukula kofanana.
Mano amakhala olimba kwambiri chifukwa mano ndi aatali
Kukhudza mano bwino pamwamba kumalola giya yozungulira kunyamula katundu wochuluka kuposa giya yopopera
Malo olumikizirana ndi chinthu chachitali amachepetsa kugwira ntchito bwino kwa giya yozungulira poyerekeza ndi giya yozungulira.