1. Igiya le-bevel eliqondile liyigiya le-bevel eliyisisekelo.Ukucutshungulwa kulula, kodwa ukunemba kokudlulisela kuphansi kakhulu, futhi isilinganiso sokudlulisela ngokushesha asinembile.Idluliselwa kuphela njengoshintsho olujwayelekile lwendlela, futhi izidingo zesilinganiso sejubane nokudluliswa aziqinile., Njengokuphakamisa nokwehliswa kwetafula lokusebenza le-head planer yenkunzi, i-shaft yokusebenza, njll, ifanele inhlangano enesivinini esiphansi.Kuya

2. Amandla egiya le-spiral bevel angcono kakhulu, futhi amapharamitha asebenzayo kuzo zonke izici ahamba phambili.Kukhona isethi yamagiya e-spiral bevel ngaphakathi kwe-drive shaft kanye ne-axle yangemuva yemoto.Imisebenzi yayo imi kanje:
Izinzuzo: amandla okudlulisela aphezulu, ukumelana nokungqubuzana okuphansi, isilinganiso esinembile sokudlulisela ngokushesha, itorque enkulu yokudlulisela, futhi ifaneleka ngokukhethekile ukudluliselwa kwesivinini esikhulu.
Isici: izindleko zokukhiqiza eziphezulu.Ngenxa yezici zokukhiqiza nokufakwa, kunzima ukubamba idigri yokuhlangana okuhle kakhulu, futhi idinga ukushelela.Okungcono kakhulu ukushelela kokugeza uwoyela.
 
3. Igiya le-Helical bevel wuhlobo olulungisiwe olwenziwe ngesisekelo samagiya e-spur bevel.Uma kuqhathaniswa namagiya e-bevel aqondile, ezinye iziphambeko zithuthukisiwe, njengokuthi: isilinganiso sokudlulisa ngokushesha sinembile kakhulu, ukunemba kokudlulisela kuphezulu, futhi ukudlulisela Amandla aphezulu kunalawo egiya le-bevel eliqondile.Ukukubeka kalula, ukuhanjiswa kulula kunegiya le-bevel eliqondile, kepha idigri ye-meshing izoba ngcono kakhulu ngenxa yezici zokukhiqiza.Ifanele ijubane aliphezulu kakhulu.Inhlangano idinga ukushelela.