Iibheringi zeBhola eziThunyelwayo
Iibheringi zebhola ezithungelayo ziinxalenye ezijikelezayo ezicwangciswe ngokuchanekileyo ezenzelwe ngokukodwa ukugqwesa ekumelaneni nemithwalo ye-axial—amandla asebenza ngokuhambelana neshaft—ngexesha evumela ukujikeleza okubushelelezi, okukhawulezayo. Ngokungafaniyo neebheringi ze-radial ezibeka phambili inkxaso yomthwalo othe nkqo, ezi bheringi zikhethekileyo zinesakhiwo se-ferrule esifana ne-washer esinee-grooves zebhola ezithungelayo ngokuchanekileyo, uyilo oluphucula ukusasazwa komthwalo kwiindawo zoqhagamshelwano kwaye lunciphise ukungqubana ngexesha lokusebenza. Njengezinto ezibalulekileyo kwiinkqubo ezininzi zoshishino nezorhwebo, iibheringi zebhola ezithungelayo zaziwa ngokuthembeka kwazo, nto leyo ezenza zibe lukhetho oluthembekileyo kwiinjineli kunye nabavelisi abafuna ukusebenza rhoqo kwiindawo ezifunwa kakhulu.
Embindini webheri nganye yebhola etyhalwayo kukho iseti yezinto ezenziwe ngobuchule ezichaza ukusebenza kwayo: i-shaft washer, i-house washer, kunye nekheji esemgangathweni ophezulu egcina kwaye ikhokela iibhola ezichanekileyo ngokukhuselekileyo. Le kheji—edla ngokwenziwa ngezinto ezihlala ixesha elide njengentsimbi, ubhedu, okanye iiplastiki ezenziwe ngobuchule—iqinisekisa ukuba iibhola zinendawo efanayo, ithintela ukudibana phakathi kweebhola kwaye inciphise ukuguguleka, nto leyo ephucula ngokuthe ngqo ubomi benkonzo yebheri kunye nokusebenza kakuhle. Olu lwakhiwo luqinileyo luvumela iibheri zebhola etyhalwayo ukuba zigcine uzinzo nokuba zikwisantya esiphezulu sokujikeleza, ziphumelela kakhulu kwezinye iindlela zohlobo lwe-roller kwizicelo ezifuna imithwalo etyhalwayo elula ukuya kwephakathi kwi-RPM ephezulu.
Iibheringi zebhola ezithungelanayo ziyafumaneka kwiintlobo ezahlukeneyo ezikhethekileyo ukuze zilungele iimfuno ezahlukeneyo zokusetyenziswa, nto leyo egxininisa ngakumbi ukuguquguquka kwazo. Iibheringi zebhola ezithungelanayo ezijolise kwicala elinye zifanelekile kwiimeko apho imithwalo ye-axial isebenza kwicala elinye elifanayo, njengakwii-jacks ezenziwe ngesandla kunye neendlela ezilula zokujika. Iindidi ze-double-direction, ezixhotyiswe nge-central shaft washer, zibonelela ngenkxaso ethembekileyo kwimithwalo ye-axial evela kumacala omabini, nto leyo ezenza zifaneleke kwiinkqubo ezinzima ngakumbi ezifana neegiya zokuqhuba kwizicelo zeemoto kunye nezixhobo zoomatshini abachanekileyo. Ukongeza, iibheringi zebhola ezithungelanayo zine-spherical washers ezihlawulela ukungahambi kakuhle kwe-shaft okanye ukuguqulwa kwendlu, inzuzo ephambili kwiindawo zoshishino apho ukuchaneka kokufakwa kunokwahluka.
Indibaniselwano eyahlukileyo yokusebenza ngesantya esiphezulu, ukuphathwa komthwalo we-axial okuthembekileyo, kunye nokulungelelaniswa ngokubanzi kwesicelo kwenza iibheringi zebhola ezithuthayo zibe yinto ebalulekileyo kuzo zonke iishishini. Ukusuka kwizixhobo ezijongene nabathengi ezifana nee-turntables kunye noomatshini bokuqina komzimba ukuya kwiihashe zomsebenzi zoshishino ezifana nezixhobo zoomatshini, iinkqubo zokuhambisa, kunye neendibano zokuqhuba iimoto, ezi bearing zibonelela ngokusebenza okuzinzileyo, okungekho kulungiswa kakhulu. Amandla azo okusebenza ngokufanelekileyo ngesantya esiphezulu ngelixa zigcina ulungelelwaniso lwesakhiwo nazo zizenza zibe lukhetho olukhethwayo kwizicelo apho ixesha lokungasebenzi libiza kakhulu kwaye ukusebenza kungaxoxiswana ngako. Zixhaswa yimigangatho yokuvelisa eqinileyo kunye nobunjineli obuchanekileyo, iibheringi zebhola ezithuthayo zimi njengobungqina bomgangatho kuyilo lwecandelo elijikelezayo, ukuhlangabezana neemfuno ezingqongqo zezicelo zanamhlanje zoshishino kunye nezorhwebo.