Entliziyweni yezityalo zamandla, iibhokisi zegiya zidlala indima ebalulekileyo ekuguquleni amandla oomatshini abe ngamandla ombane. Phakathi kwezinto ezahlukeneyo ezikwiibhokisi zegiya, iigiya zebhevel kwayeiigiya zehelicalbavelele njengabayili abaphambili kuthumelo lwamandla.
 Iigiya zeBevel, ezaziwa ngokukwazi kwazo ukutshintsha indlela yokujikeleza, zibaluleke kakhulu kwiibhokisi zegiya zamandla. Uyilo lwamazinyo azo olukhethekileyo luvumela ukudluliselwa kwamandla okubushelelezi nokusebenzayo, ukunciphisa ukungcangcazela kunye nengxolo. Oku kuzenza zilungele ukusetyenziswa apho indawo incinci kwaye ukuchaneka kubalulekile.
iigiya zehelicalKwelinye icala, zibonelela ngomxube wokusebenza kakuhle kunye namandla. Ipateni yamazinyo azo ajikelezayo inciphisa ukungqubana kunye nokuguguleka, yandisa ubomi bebhokisi yegiya. Ngaphezu koko, iigiya ezijikelezayo zinokudlulisela ii-torque eziphezulu kwaye zisebenze ngesantya esiphezulu xa kuthelekiswa neegiya ezisikiweyo ngokuthe tye, nto leyo eyenza ukuba zibe lukhetho olukhethwayo kwizicelo ezinzima kwizityalo zamandla.

Izinto ezintsha zamva nje kwi-bevel kunyeiigiya zehelicalUyilo luye lwaphucula ngakumbi ukusebenza kwazo. Izixhobo eziphambili, ezifana nee-alloys ezinamandla aphezulu kunye nee-composites, zifakiwe ukuphucula ukuqina kunye nokumelana nokuguguleka. Ukongeza, iindlela zokwenza ngokuchanekileyo, kubandakanya uyilo oluncediswa yikhompyutha (CAD) kunye nomatshini wokusebenza olawulwa ngamanani wekhompyutha (CNC), ziqinisekisa ukuba izixhobo zonke zenziwe ngokweemfuno ezichanekileyo.

Ezi zinto zintsha aziphuculanga nje kuphela ukusebenza kakuhle kothumelo lwamandla kodwa zinciphise neemfuno zokugcinwa kunye neendleko zokusebenza. Ngokuphucula iiprofayili zamazinyo egiya kunye nokunciphisa ukungqubana, iibhokisi zegiya zanamhlanje ziyakwazi ukusebenza ngokuthula nangokulula, zinciphisa ixesha lokungasebenzi kwaye ziphucula ukusebenza kwesityalo ngokubanzi.
Ukuqukumbela, ii-bevel gears kunye nee-helical gears zizinto ezibalulekileyo kwiibhokisi zegiya zamandla, nto leyo eqhuba ubuchule ekudluliseleni amandla. Njengoko itekhnoloji iqhubeka nokutshintsha, sinokulindela uphuculo olukhulu ngakumbi kuyilo lwegiya kunye nokusebenza kwayo, ekugqibeleni oku negalelo ekuthembekeni nasekusebenzeni kakuhle kweenkqubo zethu zokuvelisa amandla.