I-SPHERICAL ROLLER AMABHELE
Ama-roller bearings ayindilingaahlanganisa iringi yangaphandle eyindilinga eyindilinga kanye nemigqa emibili yamarola ayindilinga phakathi kweringi yangaphakathi yomjaho okabili.Ama-roller bearings ayindilinga ayaziqondanisa, futhi angalungisa ngokuzenzakalela ukungahambi kahle okubangelwa ukuchezuka noma ukungahambi kahle kwe-shaft noma isihlalo esinesihlalo, futhi i-engeli yokuqondanisa evumelekile ingu-1~2.5 degrees.Ama-roller bearings angama-spherical angathwala umthwalo we-radial, umthwalo we-axial we-bidirectional kanye nomthwalo wawo ohlangene, ikakhulukazi umthamo womthwalo we-radial mkhulu, futhi unokumelana nokudlidliza okuhle nomthelela.Isetshenziswa kabanzi kumishini yensimbi neyensimbi yensimbi, imishini yezimayini, imishini kasimende, imishini yamaphepha, imikhumbi, izigayo zamalahle, imishini ye-petroleum, imishini yobunjiniyela, njll.
Indlela yokufaka: Imbobo engaphakathi ye-roller eyindilinga inezindlela ezimbili zokufaka: isilinda ne-conical, futhi imbobo eyi-conical tapered ingu-1:12 kanye no-1:30.Ngokukhipha umkhono, i-bearing ingafakwa ku-optical shaft noma i-stepped shaft kalula futhi ngokushesha.Imbobo yangaphakathi eyi-cylindrical ingabuye ifakwe ku-shaft tapered ngomkhono wangaphakathi we-taper.
Izinhlobo zama-roller bearings ayindilinga
Izici:I-CA yohlobo lwe-self aligning roller bearings, indandatho yangaphakathi ayinazimbambo eziphakathi nendawo, futhi kunezimbambo ezincane ezinhlangothini zombili, zifakwe ama-roller alinganayo, amakheji ethusi noma ensimbi.
Izinzuzo:Ikheji ye-CA uhlobo lwe-spherical roller bearing iklanywe njengekheji ebalulekile.Ngaphezu kokuthwala umthwalo we-radial, lolu hlobo lokuthwala lungaphinde luthwale umthwalo we-axial we-bidirectional kanye nomthwalo wawo ohlangene.Inomphumela omkhuluumthamo futhi unamandla okumelana okuhle.
CAUchungechunge
Izici:Umthamo omkhulu womthwalo kanye nokumelana nomthelela;Ifanele izindawo zokusebenza ezinesivinini esikhulu;Inohlu olukhulu lwama-engeli amaphakathi, angakwazi ukuzivumelanisa nokuchezuka kwe-shaft kanye nokuchezuka kwegobolondo;Amasongo angaphakathi nangaphandle anomklamo oyindilinga, othuthukisa ikhono lokulungisa ngokukhululekile isikhungo samandla adonsela phansi.
Izinzuzo:Ama-roller bearings angama-spherical angakwazi ukumelana nemithwalo emikhulu ye-radial kanye ne-axial, kuyilapho futhi evumelanisa nokufuduka okuthile kwe-angular noma axial;Okwesibili, ukuma nobukhulu bemigwaqo yangaphakathi nangaphandle kufana nemigwaqo yebhola, okuwunikeza amandla aphezulu okuthwala umthwalo kanye nokuma okuhle;Ngaphezu kwalokho, iphinde ibe nekhono lokubeka indawo okuzenzakalelayo, elingagcina isimo esihle sokusebenza, lithuthukise impilo yokuzala nokusebenza kahle komsebenzi.
MB Uchungechunge
Izici: Ama-roller ayisiyingi ohlobo lwe-CC, amakheji amabili ensimbi anezigxivizo ohlobo lwewindi, azikho izimbambo eringini yangaphakathi kanye nendandatho yomhlahlandlela eqondiswa indandatho yangaphakathi.
Izinzuzo: Uhlobo lwe-CC lwama-roller bearings ayindilinga.I-cage ithatha isakhiwo se-steel stamping, esinciphisa isisindo sekheji, sinciphisa ngokuphumelelayo inertia ejikelezayo yekheji, futhi inomthelela omncane ezingeni lenkululeko yama-roller.Indandatho ephakathi ehambayo iklanyelwe phakathi kwama-roller, enganciphisa ngempumelelo umthamo wokuthwala.Ukungqubuzana kwangaphakathi kusiza ngempumelelo izakhi ezigoqayo endaweni ecindezelekile ukuze zingene endaweni elayishiwe ngendlela efanele, okwandisa isivinini somkhawulo wokuthwala.Njengoba umklamo wesakhiwo se-CC uthatha isikhala sangaphakathi esithwele kancane kunomklamo wesakhiwo se-CA, ukwandisa inani lezinto ezigoqayo nokuguqula ubukhulu bangaphandle bezinto ezigoqayo kungathuthukisa amandla okuthwala ama-radial we-bearing.Isikhala esiningi sokuthi uwoyela usebenze.
Uchungechunge lweCC
Izici:Ikwazi ukumelana nemithwalo emikhulu ye-radial kanye ne-axial, enokuqina okuphezulu namandla okuthwala umthwalo;I-bearing ine-raceway eyindilinga ngaphakathi, engalungisa ngokukhululekile i-angle yokuthambekela enezingxenye zangaphandle, ithuthukise ukusebenza kokuthwala kanye nokunemba kokusebenza;Ingakwazi ukugcina i-coefficient ephansi yokungqubuzana nokukhuphuka kwezinga lokushisa ngaphansi kokusebenza kwesivinini esikhulu, inwebe impilo yesevisi yamabheringi.
Izinzuzo: Inomthamo ophezulu wokuthwala umthwalo kanye nokumelana nomthelela;Ingakwazi ukugcina ukuzinza ngesikhathi sokujikeleza kwesivinini esikhulu;Isakhiwo sokuthwala sihlangene futhi kulula ukusifaka;Ukuba nokunemba okuphezulu kokujikeleza nokuqina;Ngesikhathi sokusebenza, i-eccentricity ye-bearing ingalungiswa ngokuzenzakalelayo ukuze kuncishiswe umthelela wokuchezuka kwe-shaft;Ifanele ukusebenza emazingeni okushisa aphezulu okusebenza kanye nezindawo zokusebenza ezinzima.
Uchungechunge lwe-MA
I-Spherical roller bearing ijwayelekile emazweni ahlukene
| Okujwayelekile | I-China/GB | USA/ASTM | Japan/I-JIS | Germany/I-DIN | IBrithani / BS | I-Chech/SN | I-Italy/UN1 | I-Sweden/SIS |
| Insimbi ephezulu ye-carbon chromium yokuthwala | GCr15 | E52100 | I-SUJ2 | 100Cr6 | 535A99 | 14100 | 100C6 | SKF3 |
| GCr15SiMn | 52100.1 | I-SUJ5 | 100CrMn6 | -- | 14200 | 25MC6 | SKF832 | |
| GCr18Mo | -- | I-SUJ4 | 100CrMn7 | SKF24 |
Ukusetshenziswa kwe-Spherical Roller Bearings
Imboni Yezimayini
Izinhlelo zokusebenza eziyinhloko:amabheringi omhlathi womhlathi, amabherere wokuchofoza isando ame mpo, amabhile omshini wokuchofoza, amabherethi we-crusher onomthelela oqondile, amabheringi e-cone crusher, amabheringi e-hammer crusher, amabheringi okudlidliza, amabheringi esikrini adlidlizayo, amabheringi omshini wokuwasha isihlabathi, ama-conveyor bear.
Imboni Yensimbi
Izinhlelo zokusebenza eziyinhloko:I-rotary kiln esekela ama-roller bearings, i-rotary kiln blocking roller bearings, isomisi esisekela ama-roller bearings.
Imboni Kasimende
Izinhlelo zokusebenza eziyinhloko:ama-vertical mill bearings, ama-roller press bearings, ama-ball mill bearings, ama-vertical kiln bearings.
I-LithiumBi-atteryNew EukungezwaniIumkhakha
Isicelo esiyinhloko:ibhethri electrode roller press bearings.
Imboni Yephepha
Isicelo esiyinhloko:I-Super Calender roller.
Imishini yokwakha
Isicelo esiyinhloko:I-Vibration roller bearings.
UMBONISO WECASE
Isixazululo Sesikrini sokudlidliza seMishini Yezimayini
Iphoyinti lobuhlungu:Isikrini esidlidlizayo siwumshini osetshenziswa kakhulu emishinini nasezinsizeni zezimayini, futhi ukudlidliza kwaso kukhiqizwa ngokuyinhloko i-exciter.Kodwa-ke, ukusetshenziswa kwe-exciter kulukhuni, futhi kunomthelela onamandla wokudlidliza.Ngakho-ke, ama-bearings athambekele ekushiseni, ekushiseni, nezinye izenzakalo, ezithinta ukusebenza okuvamile kwesikrini esidlidlizayo.
Amagama angukhiye ekhasimende:izimo zokusebenza ezinzima, umswakama ophezulu, izinga lokushisa eliphezulu, uthuli oluphezulu, umthelela onamandla nokudlidliza, umsebenzi osindayo, ukusebenza okungazinzile, isivinini esikhulu, ukuphila okufushane, ukuvalwa njalo, izindleko eziphezulu zokulungisa
Isixazululo:
01 Ukukhetha Ukukhetha
Ngokwezimo zokusebenza zekhasimende, isakhiwo sensimbi sesikrini sokudlidliza senziwe ngezingxenye ezishiselwe kanye nezingxenye eziboshiwe.Ukuchezuka kwe-shaft kanye namaphutha okusekela i-centering kuzokwenzeka lapho kuthwala imithwalo, futhi kuyadingeka ukukhetha ama-bearings angakhokhela amaphutha okubeka i-centering.Khetha irola eliziqondanisayo elinomthamo oqinile womthwalo, ukumelana nomthelela omuhle, ukuthambisa okulula, ukwethembeka okuphezulu, futhi kusengasebenza ngokujwayelekile ekuphenduleni ukunyakaza kokuphambuka kwe-shaft, okungavala amaphutha e-coaxiality.Ngokusebenzisa isibalo sempilo, khetha imodeli22328CCJA/W33VA405,akunankinga ukuqinisekisa amahora angu-20,000.
02 UkuklamaOukwenziwa ngcono
Ngokwezimo zokusebenza zekhasimende, 1. I-bearing yasekuqaleni isebenzisa ukuthambisa kwamafutha kanye nesakhiwo se-labyrinth seal, futhi igebe lophawu ngokuvamile liyi-1 ~ 2mm.Kodwa-ke, ekusetshenzisweni kwangempela, njengoba izinga lokushisa le-exciter bearing likhuphuka, i-viscosity yamafutha iyancipha kancane kancane, futhi i-spindle ijikeleza ngesivinini esikhulu.Amafutha asesembozweni se-labyrinth avuza ngokuqhubekayo kusukela kukhava ye-labyrinth, ekugcineni abangele ukuthi i-bearing yonakaliswe ngenxa yokuntuleka kokugcotshwa.Isakhiwo sokubeka uphawu sokuthwala siyathuthukiswa, futhi ukugcoba kwamafutha amancane kuyamukelwa ukuze kuthuthukiswe isiteshi sokugcoba.2. I-bearing yasekuqaleni ikhetha ukulingana okukhulu kwe-clearance, ukuze indandatho yangaphandle ye-bearing islayidi ngokulingana emgodini wezindlu, okubangela ukushisa okukhulu futhi kulimaze kalula.Ngakho-ke, ukubekezelelana kokufaneleka kuyathuthukiswa, futhi iringi yangaphakathi ye-bearing kanye ne-shaft ifaniswe ne-looser transition fit noma i-Clearance fit tolerance, iringi yangaphandle kanye nembobo yezindlu kwamukela inguquko eqinile noma ukubekezelelana okuncane kokuphazanyiswa.3. Izinga lokushisa elisebenzayo le-exciter ngokuvamile lingama-35-60°C.Uma kucatshangelwa inani lokunwetshwa nokufinyezwa kwe-shaft okubangelwa ukunwetshwa nokufinyela okushisayo, ukulingana kwesiphetho esintantayo kuklanywe njengendlela yokushintsha noma yokukhipha imvume, ukuze i-shaft ye-exciter inganwetshwa ngokushisa futhi ibanjwe amakhaza.Ingakwazi ukushelela kancane uma iqhathaniswa neringi yangaphakathi ukuze iqinisekise ukusebenza okuvamile kokuthwala.
03 UmphumelaDisibonakaliso
Ngokuhlaziywa okulungile kohlelo lokusebenza okuhlanganiswe nokukhethwa kwemodeli kanye nokwenza kahle kwesixazululo sezobuchwepheshe, isikhathi sokuphumula sekhasimende esibangelwa ukwehluleka kwemikhiqizo sincipha kakhulu, ukusebenza kahle kokukhiqiza kwenyusa ngamaphesenti angaphezu kuka-50 phakathi nonyaka owodwa, futhi izindleko zokunakekela kanye nesikhathi esiphelele sezindleko zehliswa ngokungaphezulu. ngaphezu kwama-48.9%.