Noma ubani ovame ukusebenzisa ama-bearings uzokwazi ukuthi kunezinhlobo ezimbili zokugcoba ama-bearings: amafutha okugcoba kanye namafutha. Amafutha okugcoba kanye namafutha adlala indima ebaluleke kakhulu ekusetshenzisweni kwama-bearings. Abanye abasebenzisi bangase bazibuze, ingabe uwoyela namafutha kungasetshenziswa ukugcoba ama-bearings unomphela? Kufanele kushintshwe nini okokugcoba? Mangakanani amafutha okufanele afakwe? Lezi zindaba ziwudaba oluyinkimbinkimbi ekuthwaleni ubuchwepheshe bokulungisa.
Into eyodwa eqinisekile ukuthi amafutha okugcoba kanye namafutha angeke asetshenziswe unomphela, ngoba ukusetshenziswa ngokweqile kwamafutha okugcoba kuyingozi kakhulu ekuthwaleni. Ake sibheke amaphuzu amathathu ukuze sinakwe ekusetshenzisweni kwamafutha okugcoba namafutha okuthwala:
I-1. Amafutha okugcoba kanye namafutha ane-adhesion enhle, ukumelana nokugqoka, ukumelana nezinga lokushisa, ukumelana nokugqwala kanye nokuthambisa kuma-bearings, kungathuthukisa ukumelana ne-oxidation lokushisa eliphezulu, ukubambezeleka kokuguga, ukuncibilikisa ukuqoqwa kwekhabhoni, futhi kuvimbele imfucumfucu yensimbi nowoyela uMkhiqizo, ukuthuthukisa ukumelana nokugqoka kwemishini, ukumelana nokucindezela nokugqwala.
2. Uma amafutha okugcoba egcwala kakhulu, i-torque yokukhuhlana izoba nkulu. Ngaphansi kwenani elifanayo lokugcwalisa, i-torque yokungqubuzana yama-bearings avaliwe inkulu kunaleyo yama-bearings avulekile. Lapho inani lokugcwalisa igrisi lingama-60% wevolumu yangaphakathi yesikhala sokuthwala, i-torque ye-friction ngeke ikhule kakhulu. Iningi lamafutha okugcoba kuma-bearings avulekile angakhanywa ngaphandle, futhi amafutha okugcoba kuma-bearings avaliwe azovuza ngenxa yokushisisa kwetorque.
3. Ngokukhula kwenani lokugcwalisa lamafutha okugcoba, ukukhuphuka kwezinga lokushisa kwe-bearing kuphakama ngokulinganayo, futhi ukuphakama kwezinga lokushisa kwe-bearing evalwe kuphakeme kune-bearing evulekile. Inani lokugcwalisa lamafutha okugcoba ama-bearings avaliwe akumele lidlule cishe ku-50% wesikhala sangaphakathi.
Isheduli yokugcotshwa kwama-bearings isekelwe ngesikhathi. Abahlinzeki bezinto zokusebenza benza amashejuli okugcoba ngokusekelwe emahoreni okusebenza. Ukwengeza, umphakeli wezisetshenziswa uqondisa inani lokuthambisa elengeziwe ngesikhathi senqubo yokulungisa. Kuvamile ukuthi abasebenzisi bemishini bashintshe uwoyela wokugcoba ngesikhathi esifushane, futhi bagweme ukufaka amafutha amaningi okugcoba.
Isikhathi sokuthumela: Apr-03-2023