Umgangatho ophezulu inaliti yokuthwala iRoller
Ushwankathelo
Iinaliti ze-needle iibheringi ze-roller kunye ne-cylindrical rollers ezincinci kwaye zide ngokumalunga nobubanzi bazo.Ii-roller ezinjalo zibizwa ngokuba yi-needle rollers.Ngaphandle kokuba necandelo elincinci, ukuthwala kusenomthamo ophezulu wokuthwala umthwalo.Iibheringi zeenaliti zixhotyiswe ngeerola ezincinci kunye nezide (i-roller diameter D≤5mm, L / D≥2.5, L ubude be-roller), ngoko Isakhiwo se-radial sihlangene, kwaye xa ububanzi bangaphakathi kunye nomthamo womthwalo ufana. njengezinye iintlobo zeebheringi, i-diameter yangaphandle iyona nto incinci, ifanelekile ngokukodwa kwisakhiwo senkxaso kunye nobukhulu obunqamlekileyo bofakelo lwe-radial.
Ngokuxhomekeke kwisicelo, i-bearing ngaphandle kwendandatho yangaphakathi okanye i-roller yenaliti kunye ne-cage assembly ingakhethwa.Ngeli xesha, umphezulu wejenali kunye nomphezulu womngxuma wezindlu ohambelana nokuthwala zisetyenziswa ngokuthe ngqo njengendawo yangaphakathi nangaphandle yokuqengqeleka kokuthwala.Ukuze kuqinisekiswe umthamo womthwalo kunye nokusebenza okusebenzayo Njengokuthwala ngeringi, ubulukhuni, ukuchaneka komatshini kunye nomgangatho womphezulu wendlela yomdyarho we-shaft okanye umngxuma wezindlu kufuneka ufane nendlela yomdyarho weringi yokuthwala.Olu hlobo lokuthwala lunokuthwala kuphela imithwalo ye-radial.
Unobangela womonakalo
Ngokuqhelekileyo, i-33.3% ye-naliti yokuthwala umonakalo ngenxa yomonakalo wokukhathala, i-33.3% ibangelwa ukuthambisa okungahambi kakuhle, kwaye i-33.3% ibangelwa ukungcola okungena kwi-bearing okanye ukulahlwa ngokungafanelekanga kwezixhobo.
Uthuli
Coca iibheringi kunye nokusingqongileyo okusingqongileyo.Uthuli olucolekileyo olungabonakaliyo kwiso lenyama ngumbulali onamandla wokuthwala, onokunyusa ukugqoka, ukugubha kunye nengxolo yokuthwala.
Isitampu
Xa izixhobo zisetyenzisiwe, isitampu esinamandla senziwe, esinokuthi sibangele umonakalo kwinaliti yokuthwala, okanye ukusebenzisa isando ukubetha ngokuthe ngqo kwi-bearing, kunye nokuhambisa uxinzelelo ngomzimba ojikelezayo.
Impembelelo yofakelo lwesixhobo esingenamsebenzi
Sebenzisa izixhobo ezifanelekileyo nezichanekileyo kunye nezixhobo zokusebenzisa izixhobo ezikhethekileyo kangangoko kunokwenzeka, kwaye uzame ukuphepha ukusetyenziswa kwezinto ezifana nelaphu kunye nemicu emifutshane.Ingaba iibheringi zeenaliti zivavanywa kwibhubhoratri okanye kwizicelo ezisebenzayo, kunokubonwa ngokucacileyo ukuba phantsi kweemeko ezifanayo zokusebenza, ukubonakala kweebheringi zeenaliti kuyafana, kodwa ubomi babo boqobo benkonzo buhluke kakhulu.
