Ukuthwala kweqhaza elibalulekile futhi elingenakufinyeleleka emklamo wemishini, okubandakanya uhla olubanzi kakhulu, kungaqondakala ukuthi akukho ukuthwala, i-shaft iyibha yensimbi elula. Okulandelayo ukwethulwa okuyisisekelo komgomo wokusebenza we-bearingng. Ukuhanjiswa okugoqekile kukhule ngesisekelo sokuthwala, umgomo waso wokusebenza udlulela ekushayweni esikhundleni sokushayisana, ngokuvamile kunezindandatho ezimbili, iqembu elihlanganisiwe elihlanganisiwe, okumisiwe, izinga eliphakeme lokuqina kwesisekelo semishini. Ngenxa yezimo ezahlukahlukene zokusebenza kwemishini ehlukahlukene, izidingo ezihlukile zibekwa phambili ukuze zigoqelwe ngokugoqa umthamo womthwalo, isakhiwo kanye nokusebenza. Kuze kube manje, amabhere okugoqa adinga izakhiwo ezahlukahlukene. Kodwa-ke, isakhiwo esiyisisekelo kunazo zonke sakhiwa indandatho yangaphakathi, indandatho yangaphandle, umzimba osongelayo kanye nekheji - kuvame ukubizwa ngokuthi izingcezu ezine ezinkulu.
Ukuthwala isibonelo
Kubhekwe okuvaliwe, kanye nokuthambekela nokukhala kokubopha (noma ikhava yothuli) - eyaziwa nangokuthi izingcezu eziyisithupha. Izinhlobo ezahlukahlukene zokuthwala zibizwa kakhulu ngokuya ngegama lomzimba ogoqayo. Izindima zezingxenye ezahlukahlukene ku-Bearings yilezi: ama-centripetal bearings, indandatho yangaphakathi imvamisa ifaniswe ne-shaft, futhi isebenza nge-shaft, futhi indandatho yangaphandle ivame ukuguquguquka kwesihlalo esiphethe noma umgodi wegobolondo, edlala indima esekelayo. Kodwa-ke, kwezinye izimo, kukhona nendandatho yangaphandle egijima, indandatho yangaphakathi ebekiwe yokusekela indima noma indandatho yangaphakathi, indandatho yangaphandle isebenza ngasikhathi sinye.
Ukuze uthole ama-strust bearings, indandatho ethwala ifaniswe kakhulu nomshini futhi ihamba ndawonye, kanye nesihlalo sokuthwala noma umgodi wegobolondo omishini ungene kumdlalo wenguquko futhi uxhase indandatho yenguquko. Umzimba ogoqayo (ibhola lensimbi, i-roller noma inaliti) ekuhambeni ngokuvamile ngosizo lwekheji elihlelwe ngokulinganayo phakathi kwezindandatho ezimbili zokujikeleza nokusebenza. Ikheji alikwazi ukuhlukanisa ngokulingana nomzimba ogoqayo, kepha futhi liqondise ukujikeleza komzimba okugoqayo futhi uthuthukise ukusebenza kokuthambekela kokuthwala.
Kunezinhlobo eziningi zemisebenzi kanye nemisebenzi yazo akufani, kepha umgomo wokusebenza we-bearings ngokuvamile uchazwa ngenhla.
Isikhathi sePosi: APR-18-2022