Ukwethulwa kwezigxivizo ze-Oil for slawing bear
Imininingwane yomkhiqizo
Lezi zimpawu zikawoyela ziklanyelwe ngokukhethekile ukudala umgoqo phakathi kwe-shaft ejikelezayo kanye nendlu enganyakazi, ukuqinisekisa ukuthi uwoyela wokugcoba uhlala ngaphakathi kwe-bearing ngenkathi ugcina ukungcola, uthuli, amanzi, nezinye izinto eziyingozi.Ngokuvimbela ukulahleka kokugcotshwa nokuvikela ekungcoleni kwangaphandle, izivalo zikawoyela zisiza ukunciphisa ukungqubuzana, ukuguga, kanye nokulimala ezindaweni ezithwalayo.
Ukwakhiwa kwezimpawu zikawoyela zama-slewing bearings ngokuvamile aqukethe ikesi lensimbi elingaphandle, into evala iraba, kanye nesiphethu se-spring noma i-garter esebenzisa ukucindezela kwe-radial ukuze kugcinwe ukuxhumana ne-shaft.Isici sokuvala senjoloba ngokuvamile senziwe ngerabha ye-nitrile (NBR) noma i-fluoroelastomer (FKM), ezaziwa ngezakhiwo zazo ezinhle kakhulu zokuvala nokumelana namafutha, amafutha, nezimo ezihlukahlukene zokusebenza.
Enye yezinto ezibalulekile zokucatshangelwa komklamo wama-seal kawoyela kuma-slewing bearings yikhono lawo lokumelana nokunyakaza kwe-axial kanye ne-radial ngenxa yokunyakaza okujikelezayo nokulayishwa kwe-bearing.Amaphrofayili akhethekile wezindebe ezifana nezindebe eziphindwe kabili noma imiklamo ye-labyrinth asetshenziswa ukuze kufakwe lokhu kunyakaza ngenkathi kugcinwa uphawu olusebenzayo.
Ngaphezu komsebenzi wabo wokuvala, izimpawu zikawoyela zama-slewing bearings nazo zisebenza njengezithiyo zokugcina amafutha okugcoba ngaphakathi kwe-bearing.Lokhu kusiza ukunciphisa izidingo zokunakekela futhi kwandise isikhathi sokusebenza sesistimu yokuthwala.Ukugcotshwa ngendlela efanele kubalulekile ekusebenzeni kahle nasekunciphiseni ukuguga, okwenza izigxivizo zikawoyela zibe yingxenye ebalulekile yohlelo oluphelele lokuthwala.
Sekukonke, izimpawu zikawoyela zama-slewing bearings ziyizingxenye ezibalulekile ezihlinzeka ngokuvala okusebenzayo nokugcinwa kwamafutha, okuvumela ukusebenza kahle nokuvikelwa ezinhlelweni ezihlukahlukene ezifana nemishini yokwakha, izinjini zomoya, ama-cranes, ama-excavators, nezinye izinto eziningi ezijikelezayo ezinkulu.
