Indawo okufakwa kuyo ama-motor bearings.Ama-bearings kufanele afakwe ekamelweni elomile, elingenalo uthuli ngangokunokwenzeka, futhi kude nokucubungula insimbi noma ezinye izinto ezikhiqiza imfucumfucu yensimbi nothuli.Lapho ama-bearings kufanele afakwe endaweni engavikelekile (njengoba kuvame ukuba njalo ngama-motor bearings amakhulu), izinyathelo ezifanele kufanele zithathwe ukuze kuvikelwe ama-bearings kanye nezingxenye ezihambisanayo ekungcoleni okufana nothuli noma umswakama kuze kube yilapho ukufakwa kuqedile.Ukulungiselela Ukuthwala Njengoba ama-bearings evinjelwe ukugqwala futhi apakishwa, ungalivuli iphakheji kuze kube yilapho lifakwa.Ngaphezu kwalokho, amafutha e-anti-rust ahlanganiswe kuma-bearings anezindawo ezinhle zokugcoba.Ngama-bearings wenhloso evamile noma ama-bearings agcwele amafutha, angasetshenziswa ngokuqondile ngaphandle kokuhlanza.Kodwa-ke, kumabheringi wezinsimbi noma ama-bearings asetshenziselwa ukuzungezisa ngesivinini esiphezulu, uwoyela wokuhlanza ohlanzekile kufanele usetshenziselwe ukugeza uwoyela ovimbela ukugqwala.Ngalesi sikhathi, ukuthwala kujwayele ukugqwala futhi akukwazi ukushiywa isikhathi eside.Ukulungiswa kwamathuluzi wokufaka.Amathuluzi asetshenziswa ngesikhathi sokufakwa kufanele ikakhulukazi enziwe ngokhuni noma imikhiqizo yensimbi elula.Gwema ukusebenzisa ezinye izinto ezingakhiqiza kalula udoti;amathuluzi kufanele agcinwe ehlanzekile.Ukuhlolwa kwe-shaft nezindlu: Hlanza i-shaft nezindlu ukuze uqinisekise ukuthi akukho mihuzuko noma ama-burrs ashiywe ngomshini.Uma kukhona, sebenzisa i-whetstone noma i-sandpaper ecolekile ukuze uwasuse.Akumele kube nama-abrasives (SiC, Al2O3, njll.), isihlabathi sokubumba, ama-chips, njll. ngaphakathi kwebhokisi.

Okwesibili, hlola ukuthi usayizi, ukuma kanye nekhwalithi yokucubungula ye-shaft nezindlu kuyahambisana nemidwebo.Njengoba kukhonjisiwe kuMfanekiso 1 nakuMdwebo 2, kala ububanzi be-shaft kanye nobubanzi bebhore yezindlu ngamaphoyinti amaningana.Futhi hlola ngokucophelela usayizi we-fillet wokuthwala kanye nezindlu kanye nokuma kwehlombe.Ukuze wenze ama-bearings kube lula ukuhlanganisa nokunciphisa ukungqubuzana, ngaphambi kokufaka ama-bearings, uwoyela wemishini kufanele usetshenziswe endaweni ngayinye yokuhlangana kwe-shaft ehloliwe kanye nezindlu.Ukuhlukaniswa kwezindlela zokufaka ama-bearings Izindlela zokufaka ama-bearings ziyahlukahluka kuye ngokuthi uhlobo lwe-bearing kanye nezimo ezifanayo.Njengoba iningi lamashafti lizungeza, iringi yangaphakathi neringi yangaphandle kungathatha ukulingana kokuphazanyiswa kanye nokulingana kokukhipha ngokulandelana.Lapho iringi yangaphandle izungeza, iringi yangaphandle ithatha ukulingana kokuphazamiseka.Izindlela zokufaka ezithwalayo uma usebenzisa ukulinganisa kokuphazanyiswa zingahlukaniswa ikakhulukazi zibe izinhlobo ezilandelayo, njengoba kuboniswe esithombeni esingezansi.…Indlela ejwayeleke kakhulu… iwukupholisa i- bearing usebenzisa iqhwa elomile, njll., bese ulifaka.

Ngalesi sikhathi, umswakama emoyeni uzoncipha ekuthwaleni, ngakho kufanele kuthathwe izinyathelo ezifanele zokulwa nokugqwala.Iringi yangaphandle inokulingana kokuphazamiseka futhi ifakwa ngokucindezela nangokushwabana okubandayo.Ilungele i-NMB emincane emincane enemikhono eshisayo enokuphazamiseka okuncane.Ukufakwa... Ifanele amabheringi anokuphazamiseka okukhulu noma ukulingana kokuphazamiseka kwamaringi amakhulu angaphakathi.Ama-bearings ane-tapered bore afakwe ku-tapered shafts kusetshenziswa imikhono.Ama-cylindrical bore bearings afakiwe.Ukufakwa kokucindezela.Ukufakwa kokucindezela ngokuvamile kusebenzisa umshini wokucindezela.Ingafakwa futhi.Sebenzisa amabhawodi namantongomane, noma sebenzisa isando sesandla ukuze ufake njengendlela yokugcina.Lapho i-bearing ine-interference fit for the ring yangaphakathi futhi ifakwe ku-shaft, ingcindezi idinga ukusetshenziselwa iringi yangaphakathi yokuthwala;lapho i-bearing ine-interference fit for the ring yangaphandle futhi ifakwe ku-casing, ingcindezi idinga ukufakwa kwendandatho yangaphandle ye-bearing;lapho amasongo angaphakathi nangaphandle ebheringi Lapho amasongo konke ukuphazamiseka kufanelana, amapuleti asekelayo kufanele asetshenziswe ukuze kuqinisekiswe ukuthi ukucindezela kungenziwa emasongweni angaphakathi nangaphandle ebheringi ngesikhathi esifanayo.

Ukufakwa komkhono oshisayo: Indlela yomkhono oshisayo wokushisa i-bearing ukuze uyinwebe ngaphambi kokuyifaka ku-shaft ingavimbela ukuthwala amandla angaphandle angadingekile futhi iqedele umsebenzi wokufaka ngesikhathi esifushane.Kunezindlela ezimbili eziyinhloko zokushisisa: ukushisa okugeza okugeza uwoyela kanye nokushisa kokungeniswa kukagesi.Izinzuzo zokushisisa kokungeniswa kukagesi: 1) Hlanza futhi akungcolisi;2) Isikhathi kanye lokushisa njalo;3) Ukusebenza okulula.Ngemuva kokuthi ukuthwala kushiswe ekushiseni okufunayo (ngaphansi kuka-120 ° C), khipha i-bearing bese uyibeka ngokushesha ku-shaft.I-bearing izoncipha njengoba iphola.Kwesinye isikhathi kuzoba negebe phakathi kwehlombe le-shaft nobuso bokuphela kokuthwala.Ngakho-ke, amathuluzi adinga ukusetshenziswa ukususa i-bearing.Ukuthwala kucindezelwa ngasehlombe le-shaft.

Uma ufaka indandatho yangaphandle endlini yokuthwala usebenzisa ukulingana kokuphazamiseka, kumabhorensi amancane, indandatho yangaphandle ingacindezelwa ekamelweni lokushisa.Uma ukuphazamiseka kukukhulu, ibhokisi eliphethe liyashisiswa noma iringi yangaphandle ipholiswe ukuze icindezeleke. Uma kusetshenziswa iqhwa elomile noma ezinye izinto zokupholisa, umswakama osemoyeni uzofingqa kumabheringi, futhi izinyathelo ezihambisanayo zokulwa nokugqwala kufanele zithathwe.Kuma-bearings anezigqoko zothuli noma izindandatho zokuvala, njengoba i-grease efakwe ngaphambili noma indandatho yokuvala inomkhawulo othile wokushisa, izinga lokushisa lokushisa akufanele lidlule i-80 ° C, futhi ukushisa okugeza uwoyela akukwazi ukusetshenziswa.Uma ushisa i-bearing, qiniseka ukuthi ukuthwala kushiswa ngokulinganayo futhi akukho ukushisa kwendawo okwenzekayo.