Lapho ufaka, ungasando ngokuqondile ubuso besiphetho se-bearing and surface non-stressed. Cindezela ibhulokhi, umkhono noma amanye amathuluzi okufaka kufanele asetshenziselwe ukwenza amandla afanayo ebhere elithwele. Ungafaki ngokugoqa umzimba. Uma indawo yokukhweza igcotshisiwe, izokwenza ukufakwa kube bushelelezi. Uma ukuphazamisa okufanelekile kukhulu, ukuthwala kufanele kushiswe ku-80 ~ 90 ℃ ku-oyela wamaminerali futhi kufakwe ngokushesha ngangokunokwenzeka, lawula ngokuqinile izinga lokushisa likawoyela alidluli i-100 ℃, ukuze kuvinjwe ukuncishiswa komphumela wokuqina kokuqina futhi kuthinte ukutholwa kosayizi. Uma uhlangabezana nobunzima ekuhlakazeni, kunconywa ukuthi usebenzise ithuluzi le-disassembly ukuze ukhiphe ngaphandle ngenkathi uthela ngokucophelela amafutha ashisayo endandatho yangaphakathi, ukushisa kuzokwenza indandatho yangaphakathi yokuthwala ikhule, ukuze kube lula ukuwa.
Akuwona wonke ama-bearings adinga imvume encane yokusebenza, kufanele ukhethe imvume efanele ngokuya ngemibandela. Ngokwezinga likazwelonke le-4604-93, imvume ye-radial yama-rolling bearings ihlukaniswe ngamaqembu amahlanu: iqembu 2, iqembu 0, iqembu lesi-3, iqembu lesi-4 kanye neqembu 5. Amanani okuvunyelwa alandelana ukusuka kokuncane kuya kokukhulu, kanti iqembu 0 liyimvume evamile. Iqembu eliyisisekelo le-radial clearance lifanele izimo zokusebenza ezijwayelekile, izinga lokushisa elivamile kanye nokulingana kokuphazamiseka okuvamile; Ukukhishwa kwe-radial enkulu kufanele kukhethwe ama-bearings asebenza ngaphansi kwezimo ezikhethekile ezifana nokushisa okuphezulu, isivinini esikhulu, umsindo ophansi kanye nokungqubuzana okuphansi. Ukukhishwa kwe-radial encane kufanele kukhethwe ukunemba kokuphotha okuphothayo kanye namabhorethi wokuphotha wethuluzi lomshini; Imvume yokusebenza encane ingagcinwa kuma-roller bearings. Ngaphezu kwalokho, akukho imvume yokuthela ehlukanisiwe; Okokugcina, imvume yokusebenza ye-bearing emva kokufakwa kufanele ibe yincane kunemvume yasekuqaleni ngaphambi kokufakwa, ngoba ukuthwala kufanele kube nokujikeleza okuthile komthwalo, kanye nokuguqulwa kwe-elastic okubangelwa ukuthwala ukulingana nomthwalo.
Ngokubheka inkinga yesici sokuvalwa kwama-bearings anophawu olufakiwe, kunezinyathelo ezimbili okufanele zenziwe ngokuqinile ngesikhathi sokulungiswa.
1. Isakhiwo sekhava ye-bearing sealed inlaid sishintshwa ezinhlangothini zombili ze-bearing, futhi isakhiwo sokufakwa kwe-bearing silungiswa kusukela kumishini. Ukuxhumana okuqondile ne-bearing akudingekile, futhi ukuthwala kuwubufakazi bothuli kusuka ngaphandle kokuthwala. Umphumela wokuvala walesi sakhiwo uphakeme kunalowo wokuthwala ngokwawo othengiswa yi-ejenti ethwalayo, evimbela ngokuqondile indlela yokuhlasela yezinto ze-granular futhi iqinisekisa ukuhlanzeka kwengaphakathi elithwalayo. Lesi sakhiwo sithuthukisa isikhala sokukhipha ukushisa kwe-bearing futhi senza umonakalo omncane ekusebenzeni okulwa nokukhathala kokuthwala.
2. Nakuba indlela yokufaka uphawu yangaphandle yokuthela inomphumela omuhle wokuvala, indlela yokukhipha ukushisa nayo ivinjiwe, ngakho izingxenye zokupholisa zidinga ukufakwa. Idivayisi yokupholisa inganciphisa izinga lokushisa lokusebenza kwe-lubricant, futhi ukusebenza kwezinga lokushisa okuphezulu kwama-bearings kungagwenywa ngokukhipha ukushisa kwemvelo ngemva kokupholisa.
Isikhathi sokuthumela: Apr-12-2022