Ngemuva kokuhlola ukuma kwe-bearing kumshini wokugaya nokuqopha, khetha ikhadi elikhethekile lerekhodi lokugcinwa kwe-rolling ukuze urekhode inombolo yesihlalo esiphethe, inombolo ye-roll, inombolo yefreyimu, ukuma okuhambisanayo kumshini wokugoqa, indawo yokuthwala indandatho yangaphandle, amathani emikhiqizo egoqiwe, ethwala amahora okusebenza kanye nolunye ulwazi.Ikhadi kufanele ligcinwe lisesikhathini samanje futhi lifinyeleleke kalula kubasebenzi abalungisayo.Layisha idatha yesilinganiso sokuthwala kanye neminye imininingwane yokuhlola endaweni engenalutho ezansi ekhadini lokurekhoda.

1.I-Bearing yokuhlanza.

Ngenqubo yokuhlanza i-bearing, konke ukuchithwa, amanzi kanye ne-ejenti esele yokushelela kufanele kususwe, kanye nanoma yikuphi okunye ukungcola okuzokwenza kube nokugqoka okunzima kwe-bearing.Ngokwesilinganiso noma inombolo yama-bearings okufanele ahlanzwe, ukuhlanza indlela kanye ne-ejenti yokuhlanza ekhethiwe yokuhlanza ama-bearings kunqunywa.Ama-bearings amancane noma ama-bearings ambalwa angasetshenziswa ngamafutha, amafutha amaminerali noma ezinye i-solvents zezentengiselwano.Ngokwama-bearings amakhulu noma ama-multi-volume bearings, amafutha angathathi hlangothi angasetshenziswa ukuhlanza ekamelweni lokuhlanza, nge-viscosity ye-22cSt (noma i-100%; 100SUS) ku-40% kawoyela ongathathi hlangothi.

2.Buka ukuma, okuhlanganisa ukubuka ukubukeka nokulungisa okuncane.

Endandathoni yangaphakathi ye-roller engasuswa noma ukubonakala kwe-roller, uma kutholakala i-spalling encane noma i-epidermal crack, ukucwecwa kwensimbi kugaya ngomshini wokugaya ngokuvamile, kanye nonqenqema olupholishiwe lwendawo yokucwecwa. ingahlolwa ngokulinganisa i-bearing clearance.Hlola futhi ulungise isihlalo sokuthwala njengoba kudingekile, noma hlola futhi ulungise intamo ye-roll njengoba kudingekile, bese ufaka kabusha i-bearing nesihlalo sokuthwala kumqulu.

3.Ama-bearings agcotshiwe.

Ngenxa yokuthuthuka ngokushesha kwemboni ye-aluminium ezweni lakithi kuye kwakhiqizwa futhi kwangeniswa kwamanye amazwe izigayo eziningi zesimanje ezine noma eziyisithupha, isigayo sinamandla amakhulu okuginqika kanye nezici eziphakeme zejubane, izidingo zesakhiwo sesethi ephelele yokuthwala kanye nemishini imikhiqizo eginqikayo ibushelelezi kahle kakhulu impahla ye-viscosity-temperature, i-oxidation yeza, impahla elwa nokugqwala, ukumelana nokuhuzuka, njll.Okwamanje, cha.Amafutha angu-220 avaliwe wegiya anomthwalo ophakathi asetshenziswa kakhulu njenge-agent yokuthwala ebushelelezi yemishini yasekhaya ye-aluminium rolling.I-agent ebushelelezi inomsebenzi wokunciphisa ukuguga, ukususa ukushisa okwenzeka ekungqubuzaneni, ukugqwala kanye nokuvimbela ukugqwala.Ngenxa yokushiyeka kwala mafutha abushelelezi, afana ne-viscosity ephezulu, i-flash point, i-sulphur enkulu, umsebenzi ompofu wokuhlanza i-annealing, njll., emazweni angaphandle, i-WYTOLB220 ephethe ngaphandle kwamabala e-aluminium rolling mill roll yenkampani ye-ESSO E-United States, Amafutha abushelelezi anomsebenzi omuhle wokunqanda ukugqokwa, i-oxidation nomsebenzi onokuthula, umsebenzi omuhle wokuhlanza kanye nokufakwa kwe-annealing, futhi akukho mikhiqizo egoqwe ye-aluminum yokungcoliswa kukawoyela.

Inani elinconyiwe lamafutha okugcoba: inani eligcwaliswayo lamafutha abushelelezi, ukugcwalisa indawo yokuhlala kanye ne-2/3 noma i-1/3 yezindlu kufanelekile, akufanele ibe bushelelezi kakhulu.Ngemva kokulungiswa nokugaya umqulu ngamunye, inani lamafutha liyanconywa. ibe yi-1/5 yenani lokuqala.Isikhathi sokunxephezela samafutha abushelelezi sihlobene nesakhiwo, isivinini, izinga lokushisa kanye nemvelo yokuthwala.Abasebenzisi bangayilungisa ngokuya ngendawo yokusebenza yangempela futhi bagcine amafutha ahlanzekile abushelelezi ngaphansi kwezimo ezifanele.