Worm gear shi ne shank da ke da aƙalla cikakken haƙori (zaren) a kusa da filin filin kuma shine direban motar tsutsa. isar da motsi tsakanin ramuka biyu waɗanda suke a 90 ° juna kuma suna kwance a kan jirgin sama.
Gears na tsutsabelon masana'antuAikace-aikace:
Masu rage saurin gudu,na'urorin da ke hana jujjuyawar kayan aiki suna yin mafi yawan abubuwan da suke kulle kansu, kayan aikin injin, na'urorin ƙididdigewa, shingen sarƙoƙi, janareta masu ɗaukar hoto da sauransu.