Qhov piv ntawm cov iav bevel tuaj yeem suav nrog siv cov mis:
Qhov Sib Piv ntawm Cov Iav = (Tus Naj Npawb ntawm Cov Iav Tsav) / (Tus Naj Npawb ntawm Cov Iav Tsav)
Hauv ib qho iav bevellub kaw lus, lub iav tsav yog qhov uas xa lub zog mus rau lub iav tsav. Tus naj npawb ntawm cov hniav ntawm txhua lub iav txiav txim siab lawv qhov loj me thiab qhov ceev ntawm kev tig. Los ntawm kev faib tus naj npawb ntawm cov hniav ntawm lub iav tsav los ntawm tus naj npawb ntawm cov hniav ntawm lub iav tsav, koj tuaj yeem txiav txim siab qhov piv ntawm iav.
Piv txwv li, yog tias lub iav tsav muaj 20 hniav thiab lub iav tsav muaj 40 hniav, qhov piv ntawm iav yuav yog:
Qhov sib piv ntawm iav = 40 / 20 = 2
Qhov no txhais tau tias rau txhua qhov kev hloov pauv ntawm lub iav tsav, lub iav tsav yuav tig ob zaug. Qhov sib piv ntawm lub iav txiav txim siab qhov ceev thiab torque kev sib raug zoo ntawm lub iav tsav thiab lub iav tsav hauv ib qhobevel iav system.
Lub sijhawm tshaj tawm: Tsib Hlis-12-2023