1. Ukufakwa kwebhere:
Ukufakwa kwama-bearings kumele kwenziwe ngaphansi kwezimo zemvelo ezomile nezihlanzekile.Ngaphambi kokufakwa, hlola ngokucophelela ikhwalithi yokucubungula yendawo yokuhlangana ye-shaft kanye nezindlu, ubuso bokuphela kwehlombe, i-groove kanye nendawo yokuxhuma.Zonke izindawo zokuxhumanisa kufanele zihlanzwe ngokucophelela futhi zikhishwe, futhi indawo engacutshungulwanga yokubunjwa kufanele ihlanzwe ngesihlabathi esibumbayo.
Ama-bearings kufanele ahlanzwe ngophethiloli noma uphalafini ngaphambi kokufakwa, asetshenziswe ngemva kokumiswa, futhi agcotshwe kahle.Amabhere ngokuvamile agcotshwa ngamafutha noma ngamafutha.Uma usebenzisa ukugcotshwa kwamafutha, amafutha anezinto ezinhle kakhulu ezinjengokungabikho kokungcola, i-anti-oxidation, i-anti-rust, kanye nokucindezela okukhulu kakhulu kufanele kukhethwe.Inani lokugcwalisa lamafutha liyi-30% -60% yevolumu yebhokisi elithwala kanye nebhokisi, futhi akufanele libe liningi kakhulu.Ama-roller ama-roller angama-double-tapered anesakhiwo esivaliwe kanye nama-bearings axhunywe ku-shaft wepompo yamanzi agcwaliswe ngamafutha futhi angasetshenziswa ngokuqondile ngumsebenzisi ngaphandle kokuhlanza okuqhubekayo.
Uma ufaka i-bearing, kuyadingeka ukufaka ukucindezela okulinganayo kumjikelezo wobuso bokuphela be-ferrule ukuze ucindezele i-ferrule. Ungashayi ngokuqondile ukuphela kobuso ngesando noma amanye amathuluzi ukuze ugweme ukulimala .Endabeni yokuphazamiseka okuncane, umkhono ungasetshenziswa ukucindezela ubuso bokugcina bendandatho yokuthwala ekamelweni lokushisa, futhi umkhono ungathinta ngekhanda lesando ukuze ucindezele indandatho ngokulinganayo emkhonweni.Uma ifakwe ngobuningi, i-hydraulic press ingasetshenziswa.Lapho ucindezela ukungena, kufanele kuqinisekiswe ukuthi ubuso bokugcina bendandatho yangaphandle kanye nobuso bokuphela kwehlombe kwegobolondo, nobuso bokuphela kwendandatho yangaphakathi kanye nobuso bokuphela kwehlombe kwe-shaft bucindezelwa ngokuqinile, futhi akukho sikhala esivunyelwe. .
Uma ukuphazamiseka kukhulu, ukuthwala kungafakwa ngokufudumeza endaweni yokugeza yamafutha noma nge-inductor.Izinga lokushisa lokushisisa lingama-80°C-100°C, futhi izinga eliphezulu alikwazi ukudlula ku-120°C.Ngesikhathi esifanayo, amantongomane noma ezinye izindlela ezifanele kufanele zisetshenziselwe ukubopha i-bearing ukuvimbela ukuthwala ekuncipheni endaweni yobubanzi ngemva kokupholisa, okubangela igebe phakathi kweringi kanye nehlombe le-shaft.
Ukulungiswa kokusula kufanele kwenziwe ekupheleni komugqa owodwa wokufakwa kwe-roller tapered.Inani lokugunyazwa kufanele linqunywe ngokuqondile ngokuya ngezimo zokusebenza ezihlukene kanye nosayizi wokulingana kokuphazamiseka.Uma kunesidingo, ukuhlolwa kufanele kwenziwe ukuze kuqinisekiswe.Ukucaciswa kwamabheringi amarola anemigqa ephindwe kabili kanye namabheringi e-shaft yepompo yamanzi kulungisiwe ngaphambi kokuphuma embonini, futhi asikho isidingo sokuwalungisa ngesikhathi sokufakwa.
Ngemuva kokufakwa kwe-bearing, ukuhlolwa kokujikeleza kufanele kwenziwe.Okokuqala, isetshenziselwa shaft ejikelezayo noma ibhokisi elithwalayo.Uma kungekho okungavamile, izonikwa amandla okusebenza okungalayishiwe kanye nesivinini esiphansi, bese ikhuphula kancane kancane isivinini sokuzungezisa nomthwalo ngokwesimo sokusebenza, futhi ibone umsindo, ukudlidliza nokukhuphuka kwezinga lokushisa., itholwe ingajwayelekile, kufanele ime futhi ihlole.Ingalethwa ukuze isetshenziswe kuphela ngemva kokuba ukuhlolwa okusebenzayo sekujwayelekile.
2. I-Bearing disassembly:
Uma i-bearing ihlakazwa futhi ihloselwe ukusetshenziswa futhi, ithuluzi elifanele lokwehliswa kufanele likhethwe.Ukuze uhlakaze indandatho ngokulingana kokuphazamiseka, amandla okudonsa kuphela angasetshenziswa kwendandatho, futhi amandla okuhlakaza akufanele adluliselwe ezintweni ezigoqayo, ngaphandle kwalokho izakhi ezigoqayo kanye nemigwaqo yomjaho izochotshozwa.
3. Indawo esetshenziswayo yamabheringi:
Ukukhethwa kokucaciswa, ubukhulu kanye nokunemba ngokuya ngendawo yokusetshenziswa, izimo zesevisi nezimo zemvelo, kanye nokumataniswa kwama-bearings afanelekile kuyizimfuneko zokuqinisekisa ukuphila nokuthembeka kwama-bearings.
1. Sebenzisa izingxenye: Ama-roller bearings ane-tapered afanele ukuthwala imithwalo ehlanganisiwe ye-radial kanye ne-axial ngokuyinhloko esekelwe emithwalweni ye-radial.Ngokuvamile, amasethi amabili ama-bearings asetshenziswa ngababili.Asetshenziswa kakhulu ngaphambili nangemuva kwezindawo zezimoto, amagiya e-bevel asebenzayo, nokuhluka.I-gearbox, i-reducer nezinye izingxenye zokudlulisela.
2. Isivinini esivumelekile: Ngaphansi kwesimo sokufakwa okulungile nokugcotshwa okuhle, isivinini esivumelekile yizikhathi ezingu-0.3-0.5 zejubane elilinganiselwe lokuthwala.Ngaphansi kwezimo ezijwayelekile, izikhathi ezingu-0.2 isivinini esilinganiselwe yisona esifaneleka kakhulu.
3. I-engeli yokuthambekela evumeleke: Ama-roller ane-tapered ngokuvamile awavumeli i-shaft ukuthi ihlehle ngokuhlobene nomgodi wezindlu.Uma kukhona ukuthambekela, ubuningi akumele budlule u-2′.
4. Izinga lokushisa elivumelekile: Ngaphansi kwezimo zokuthwala umthwalo ovamile, i-lubricant enokumelana nokushisa okuphezulu nokugcoba okwanele, ama-bearings ajwayelekile avunyelwe ukusebenza endaweni yokushisa ye-ambient -30 ° C-150 ° C.