YENZA IMVELISO ESEMQWENI OPHAKAMILEYO
THETHANA NGEXABISO ELIGUBHEKAYO

 

Nciphisa Ungcoliseko kwaye Uphucule Ukuzala Ubomi

Isithambiso esosulelekileyo sesinye sezona zizathu ziphambili zokuzala umonakalo kwaye kaninzi yeyona nto iphambili kwisiphelo sangaphambi kwexesha sokuzala.Xa i-bearing isebenza kwindawo ecocekileyo, kufuneka ingaphumeleli ekugqibeleni, ukudinwa kwendalo kodwa xa inkqubo ingcoliseka, inokunciphisa ngokubonakalayo ubomi bokuzala.

I-Lubricant inokungcoliswa ngamasuntswana angaphandle avela kwimithombo emininzi enokubakho.Nokuba uthuli oluncinci, ukungcola okanye i-debris inokungcolisa ifilimu yeoli ngokwaneleyo ukunyusa ukunxiba kwi-bearing kunye nefuthe ekusebenzeni komatshini.Ngokubhekiselele kwiiparamitha ezingcolileyo, naluphi na ukwanda kobukhulu, ukugxininiswa, kunye nobunzima kuya kuba nefuthe lokugqoka.Nangona kunjalo, ukuba i-lubricant ayinakungcoliswa ngakumbi, izinga lokugqoka liya kuncipha, njengoko iinqununu zangaphandle ziya kunqunyulwa kwaye zidlule kwinkqubo ngexesha lokusebenza.

Kubalulekile ukukhumbula ukuba ukunyuka kwe-viscosity ye-lubricant kuya kunciphisa ukuguga kweebheringi kulo naliphi na inqanaba longcoliseko.

Amanzi ayingozi ngakumbi kwaye kwanolwelo olusekwe emanzini njengamanzi glycol lunokubangela ungcoliseko.Ubuncinci njenge-1% yamanzi kwi-oyile inokuchaphazela kakubi ukuzala ubomi.Ngaphandle kwezitywina ezifanelekileyo zokuthwala, ukufuma kunokungena kwinkqubo, kubangele ukubola kunye ne-hydrogen embrittlement kwi-micro-cracks esele ikhona.Ukuba i-micro-cracks, eziswa ngokuphindaphindiweyo kwimijikelezo yoxinzelelo lwe-elastic deformation, ishiywe ukuba isasazeke kubukhulu obungamkelekanga, kudala ithuba elingakumbi lokufuma ukungena kwinkqubo kwaye uqhubeke nomjikelo ongalunganga.

Ke, ukwenzela ukuthembeka okona kukhulu, qiniseka ukuba isithambiso sakho esithwalayo sigcinwa sicocekile kuba nesona sithambiso sigqwesileyo kwimarike asiyi kugcina iibheringi ngaphandle kokuba ayinazingcolisi.


Ixesha lokuposa: Mar-12-2021
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