Geedi socodka biraha budada ah ayaa hadda soo saari kara noocyo badan oo gears ah: gears spur, gears helical, double gears, jiidashada suunka, gears bevel, marshadaha wejiga, marsho toosan, wareegyada bevel gears spiral bevel gears iyo hypoid gears.Isticmaalayaasha badanaa waxay doortaan biraha budada ah si ay u soo saaraan gears sababtoo ah faa'iidooyin teknolojiyadeed oo badan:
• Bixi profile ilig aan toos ahayn oo dhammaystiran.
• Si sahlan loo rakibo godadka miisaanka dhimaya, si loo yareeyo miisaanka qaybaha.
Sababtoo ah maaddadu waa dalool, waxay kaa caawinaysaa inay dejiso habka socodka (debacsanaantu waxay yaraynaysaa codka) oo waxay ka dhigtaa mid is-saliim ah (iyada oo la marinayo saliidda).
• Qalabka waxa lagu dari karaa walxo kale oo makaanik ah (sida kamaradaha, ratchets, lugs-ka ama geersyada kale) oo hal gabal loo dhigo.
• Waxaa suurtogal ah in la soo saaro qalab leh radius oo ku yaal gees indho la'aan ah, taas oo meesha ka saaraysa sii-deynta hoos-u-dhigga ee looga baahan yahay jarista geerka iyo bixinta awood dheeraad ah.
• Ku dhawaad ​​maya ama mashiin ayaa loo baahan yahay, iyo heerka ka faa'iidaysiga agabka ayaa ku dhow 100%.
• Gears leh ulaha ku rakiban yihiin waa la soo saari karaa, ha ahaato trunnions gaaban ama iyada oo la isku xidho ulaha birta ee mashiinada lagu rakibay ee gear-ka inta lagu jiro habka sinjiga.