Mawonekedwe ndi ntchito za gearbox

Bokosi la giya lamakina aulimi ndi mtundu wa chipangizo chosinthira liwiro chomwe chimazindikira kusintha kwa liwiro kudzera pamakina akulu ndi ang'onoang'ono.Ili ndi ntchito zambiri pakusintha kwachangu kwamakina amakampani.Shaft yotsika kwambiri mu gearbox ili ndi zida zazikulu, ndipo shaft yothamanga kwambiri imakhala ndi zida zazing'ono.Kupyolera mu meshing ndi kufalitsa pakati pa magiya, njira yopititsira patsogolo kapena kutsika imatha kutha.Makhalidwe a gearbox:

1. Zosiyanasiyana zamabokosi a gear
Bokosi la giya nthawi zambiri limatenga dongosolo lokonzekera, koma mwapadera, mapangidwe a bokosi la gear amatha kusinthidwa malinga ndi zosowa za ogwiritsa ntchito, ndipo amatha kusinthidwa kukhala bokosi lamagetsi lamakampani.Mu dongosolo la mapangidwe a gearbox, shaft yofanana, shaft yowongoka, bokosi lalikulu ndi magawo osiyanasiyana amatha kusinthidwa malinga ndi zomwe wogwiritsa ntchito akufuna.

2. Ntchito yokhazikika ya gearbox
Ntchito ya gearbox ndi yokhazikika komanso yodalirika, ndipo mphamvu yotumizira ndiyokwera kwambiri.Bokosi lakunja la bokosi la gearbox limatha kupangidwa ndi zida zotulutsa mawu kuti muchepetse phokoso lomwe limapangidwa panthawi ya gearbox.Bokosi la gear palokha limakhala ndi bokosi lokhala ndi fan lalikulu, lomwe lingachepetse bwino kutentha kwa bokosi la gear.

3. Bokosi la gear likugwira ntchito mokwanira
Kuphatikiza pa ntchito yochepetsera, gearbox imakhalanso ndi ntchito yosinthira njira yotumizira ndi torque yotumizira.Mwachitsanzo, gearbox ikatenga magiya awiri agawo, imatha kusamutsa mphamvu kupita ku shaft ina yozungulira kuti isinthe njira yotumizira.Mfundo yosinthira ma torque a gearbox ndikuti pansi pa mphamvu yomweyo, giya imasinthasintha mwachangu, torque yomwe shaft imalandira, ndi mosemphanitsa.

Ma gearbox amamakina aulimi amathanso kuzindikira ntchito ya clutch pakugwira ntchito.Malingana ngati magiya awiri oyambilira a ma meshed adasiyanitsidwa, kulumikizana pakati pa choyendetsa chachikulu ndi makina ogwirira ntchito kumatha kudulidwa, kuti akwaniritse zotsatira za kulekanitsa mphamvu ndi katundu.Kuphatikiza apo, bokosi la gear limatha kumaliza kugawa mphamvu poyendetsa ma shaft angapo oyendetsedwa ndi shaft imodzi.