Inqubo yokuvikela ye-roll bear

1. Ukuhlanza ibhodi.Kweinqubowokuhlanza i-bearing, konke ukuwa, i-ponding, i-ejenti esele yokushelela kanye nanoma yikuphi ukungcola okuzodala ukuguga okukhulu kwe-bearing kuzosuswa.Indlela yokuhlanza kanye ne-ejenti yokuhlanza ekhethelwe ukuhlanza ama-bearings izonqunywa ngokwesilinganiso noma inani lama-bearings okufanele ahlanzwe.Amafutha omlilo, amafutha amaminerali noma ezinye izincibilikisi zezentengiselwano zingasetshenziselwa ama-bearings amancane noma ama-bearings ambalwa.Ngama-bearings amakhulu noma ama-bearings amaningi, amafutha angathathi hlangothi angasetshenziselwa ukuhlanza ebhokisini lokuhlanza.I-viscosity yamafutha angama-40% angathathi hlangothi yi-22cst (noma i-100%, i-100sus).
2. Hlola ukuma, okuhlanganisa ukubukeka nokulungisa okuncane.Uma ukuxebuka okuncane noma ukuqhekeka kwesikhumba kutholakala emgwaqeni ongaphakathi womjaho noma endaweni yerola yerola ekhishwayo, ukuxebuka kwensimbi kuvame ukususwa ngomshini wokugaya bese unqenqema lwendawo exebukayo luyapholishwa.Idigri ye-bearing wear kufanele ihlolwe njalo, futhi ukuguga kwe-bearing kungahlolwa ngokulinganisa imvume yokuthwala.Hlola futhi ulungise i-bearing pedestal njengoba kudingeka, noma hlola futhi ulungise intamo ye-roll njengoba kudingeka, bese ufaka i-bearing ene-bearing pedestal emuva kumqulu.
3. Gcoba ama-bearings.Ngenxa yokuthuthuka okusheshayo kwemboni yokucubungula i-aluminium, i-China ikhiqize futhi yangenisa izigayo eziningi zesimanje ezine eziphakeme noma eziyisithupha eziphezulu.Lezi zigayo zinezici zamandla amakhulu aginqikayo kanye nesivinini esikhulu sokugingqika.Ama-roll bearings asekelayo kanye nemishini yawo ewusizo kudingeka ukuba abe nezinga lokushisa elihle kakhulu le-viscosity, ukuphepha kwe-oxidation, ukuvimbela ukugqwala, ukumelana nokugqoka nokunye mayelana nokushelela kwemikhiqizo egoqiwe.Njengamanje, uwoyela wamagiya avaliwe angama-220 asetshenziswa kakhulu njenge-ejenti eshelelayo yomshini wokugaya we-aluminium wasekhaya.I-ejenti eshelelayo inemisebenzi yokunciphisa ukuguga, ukususa ukushisa okukhiqizwa ngokungqubuzana, ukulwa nokugqwala kanye nokuvimbela ukugqwala.Ngenxa yokungalungi kwe-viscosity ephezulu, i-flash point ephezulu, isibabule esiphezulu kanye nomsebenzi ongemuhle wokuhlanza i-annealing yala mafutha ashelelayo, i-wytolb220 ephethe uwoyela oshelelayo wamahhala we-aluminium rolling mill roll yenkampani yase-Esso yase-United States ikhethwa phesheya.La mafutha abushelelezi anomsebenzi omuhle wokulwa nokugqokwa, umsebenzi othule we-oxidation kanye nomsebenzi omuhle wokuhlanza i-annealing, Futhi akukho ukungcoliswa kwamafutha emikhiqizweni egoqwe yi-aluminium.
4. Inani elinconyiwe lamafutha okugcoba: inani lokugcwalisa lamafutha abushelelezi kufanele libe ngu-2/3 noma 1/3 wesikhala sokuthwala nokuthwala igobolondo, futhi akufanele libe bushelelezi kakhulu.Ngemuva kokugaya umqulu isikhathi ngasinye, inani lamafutha elinconyiwe ukuthi lengezwe yi-1/5 yenani lokuqala.Isikhathi sesinxephezelo samafutha abushelelezi sihlobene nesakhiwo, isivinini, izinga lokushisa kanye nemvelo ye-bearing.Abasebenzisi bangayilungisa ngokuya ngendawo yokusebenza yangempela ukuze bagcine amafutha ahlanzekile abushelelezi ngaphansi kwezimo ezifanele.