1. Madaidaicin bevel gear shine mafi mahimmancin kayan bevel.Sarrafa abu ne mai sauƙi, amma daidaiton watsawa ya yi rauni sosai, kuma rabon watsawa nan take ba daidai bane.Ana watsa shi kawai azaman canjin alkibla gabaɗaya, kuma saurin da buƙatun rabon watsawa ba su da ƙarfi., Irin su ɗagawa da ragewa na teburin aiki na ma'auni na bijimin, ma'auni na aiki, da dai sauransu, wanda ya dace da ƙananan sauri.Zuwa

2. Ƙarfin ƙaƙƙarfan bevel gear shine mafi kyau, kuma ma'auni na aiki a kowane bangare shine mafi kyau.Akwai saitin na'urori masu karkace a cikin mashin ɗin tuƙi da na baya na motar.Ayyukansa sune kamar haka:
Abũbuwan amfãni: babban watsa ikon, low gogayya juriya, daidai nan take watsa rabo, babban watsa karfin juyi, kuma musamman dace da high-gudun watsa.
Lalacewa: tsadar samarwa.Saboda dalilai na samarwa da shigarwa, yana da wuya a fahimci mafi kyawun digiri na daidaituwa, kuma yana buƙatar zama santsi.Mafi kyau shine santsin wanka mai mai.
 
3. Helical bevel gear wani nau'i ne da aka gyaggyarawa wanda aka yi bisa tushen ƙwanƙwasa bevel.Idan aka kwatanta da madaidaiciyar gear bevel, an inganta wasu lahani, kamar: rabon watsa shirye-shiryen nan take ya fi daidai, daidaiton watsawa ya fi girma, da watsawa Ƙarfin ya fi na madaidaicin bevel gear.Don sanya shi a sauƙaƙe, watsawa ya ɗan fi sauƙi fiye da madaidaiciyar kayan bevel, amma matakin meshing zai zama mafi kyau saboda abubuwan samarwa.Ya dace da gudun ba ya da yawa.Ƙungiya tana buƙatar zama santsi.