Pakupita kwa nthawi, magiya akhala gawo lofunika kwambiri la makina. M'moyo watsiku ndi tsiku, kugwiritsa ntchito magiya kumatha kuwoneka kulikonse, kuyambira njinga zamoto mpaka ndege ndi zombo.
Mofananamo, magiya amagwiritsidwa ntchito kwambiri m'magalimoto ndipo adutsa zaka zana m'mbiri, makamaka magiya a magalimoto, omwe amafuna magiya kuti asinthe magiya. Komabe, eni magalimoto osamala kwambiri apeza chifukwa chake magiya a magiya a magalimoto si othamanga, koma ambiri mwa iwo ndi ozungulira?
Ndipotu, magiya a ma gearbox ndi amitundu iwiri:magiya ozungulirandimagiya opumira.
Pakadali pano, ma gearbox ambiri pamsika amagwiritsa ntchito ma helical gear. Kupanga ma spur gear ndikosavuta, kumatha kupanga ma meshing mwachindunji popanda synchronizer, ndipo kukhazikitsa kwa shaft end kungagwiritse ntchito mwachindunji ma deep groove ball bearing, makamaka popanda mphamvu ya axial. Komabe, padzakhala zolakwika pakupanga ma spur gear, zomwe zingayambitse liwiro losalingana, lomwe siliyenera injini zothamanga kwambiri komanso zama torque apamwamba.
Poyerekeza ndi magiya opindika, magiya opindika ali ndi mawonekedwe a dzino lopendekeka, zomwe zili ngati kupotoza screw, kupotoza pang'ono, pali mphamvu yoyamwa. Mphamvu yofanana ya mano owongoka ndi yofanana ndi ma meshing. Chifukwa chake, giya ikalowa mu giya, mano opindika amamveka bwino kuposa mano owongoka. Kuphatikiza apo, mphamvu yomwe mano opindika amanyamula imasuntha kuchokera kumapeto ena kupita kwina, kotero sipadzakhala kugundana kwa mano mukasuntha magiya, ndipo nthawi yogwira ntchito ndi yayitali.
Giya yozungulira imakhala yopita patsogolo, ndipo mano ake amalumikizana kwambiri, kotero imakhala yokhazikika komanso imakhala ndi phokoso lochepa panthawi yoyendetsa, ndipo ndiyoyenera kugwiritsidwa ntchito poyendetsa mwachangu komanso molemera.
Nthawi yotumizira: Marichi-23-2023