Ama-Thrust Ball Bearings
Ama-bearing ebhola elihambayo ayizingxenye ezijikelezayo eziklanywe ngokunemba eziklanyelwe ngokukhethekile ukuze ziphumelele ekumelaneni nemithwalo ye-axial—amandla asebenza ngokuhambisana nomgodi—ngenkathi zivumela ukujikeleza okubushelelezi, okusheshayo. Ngokungafani nama-bearing e-radial abeka phambili ukwesekwa komthwalo oqondile, lawa ma-bearing akhethekile afaka isakhiwo se-ferrule esifana ne-washer esine-groove yebhola egoqekayo ngokunemba, umklamo othuthukisa ukusatshalaliswa komthwalo ezindaweni zokuthintana futhi unciphise ukungqubuzana ngesikhathi sokusebenza. Njengezingxenye ezibalulekile ezinhlelweni eziningi zezimboni nezentengiselwano, ama-bearing ebhola elihambayo adumile ngokuthembeka kwawo, okwenza abe ukukhetha okuthembekile konjiniyela nabakhiqizi abafuna ukusebenza okuqhubekayo ezindaweni ezifunwa kakhulu.
Enhliziyweni yebhereyi ngayinye yebhola elithululwayo kukhona isethi yezingxenye eziklanywe ngokucophelela ezichaza ukusebenza kwayo: i-shaft washer, i-housewasher, kanye nekheji yekhwalithi ephezulu egcina futhi iqondise amabhola anembile ngokuphephile. Ikheji—evame ukwenziwa ngezinto ezihlala isikhathi eside njengensimbi, ithusi, noma ipulasitiki eyenziwe ngobunjiniyela—iqinisekisa izikhala zebhola ezifanayo, ivimbela ukuxhumana phakathi kwamabhola nokunciphisa ukuguguleka, okuthuthukisa ngqo impilo yesevisi yebhereyi kanye nokushelela kokusebenza. Lokhu kwakhiwa okuqinile kuvumela amabhereyi ebhola elithululwayo ukuthi alondoloze ukuzinza ngisho nangesivinini esiphezulu sokujikeleza, okwenza kube ngcono kunezinye izindlela eziningi zohlobo lwe-roller kuzinhlelo zokusebenza ezidinga imithwalo elula kuya kwephakathi yokuthululwa kuma-RPM aphezulu.
Ama-bearings ebhola lokuqondisa atholakala ngezinhlobo eziningana ezikhethekile ukuze ahlangabezane nezidingo zohlelo lokusebenza ezahlukahlukene, okugcizelela kakhulu ukuguquguquka kwawo. Ama-bearings ebhola lokuqondisa elilodwa afaneleka kakhulu ezimweni lapho imithwalo ye-axial isebenza khona ohlangothini olulodwa oluhambisanayo, njengakuma-jacks esandla kanye nezindlela ezilula ze-turntable. Izinhlobo ze-double-direction, ezifakwe i-central shaft washer, zinikeza ukwesekwa okuthembekile kwemithwalo ye-axial kusuka kuzo zombili izinkomba, okwenza zifaneleke ezinhlelweni eziyinkimbinkimbi kakhulu njengegiya lokuqondisa ezisetshenziswayo zezimoto kanye namathuluzi omshini wokunemba. Ngaphezu kwalokho, ama-bearings ebhola lokuqondisa afaka ama-washer ayindilinga akhokhela ukungahambisani kahle kwe-shaft noma ukuguqulwa kwendlu, inzuzo ebalulekile ezindaweni zezimboni lapho ukunemba kokufakwa kungahluka khona.
Inhlanganisela eyingqayizivele yokusebenza ngesivinini esikhulu, ukuphathwa komthwalo we-axial okuthembekile, kanye nokuzivumelanisa nezimo okubanzi kwesicelo kwenza ama-thrust ball bearing abe yinto ebalulekile kuzo zonke izimboni. Kusukela emishinini ebhekene nabathengi njenge-turntables kanye nemishini yokufaneleka kuya kumahhashi okusebenza ezimbonini njengamathuluzi omshini, izinhlelo zokuthutha, kanye nezinhlangano zokuqondisa izimoto, la ma-bearing ahlinzeka ngokusebenza okuqhubekayo, okunakekelwa kancane. Amandla awo okusebenza kahle ngesivinini esiphezulu ngenkathi egcina ubuqotho besakhiwo nawo awenza abe ukukhetha okuthandwayo kwezicelo lapho isikhathi sokungasebenzi sibiza kakhulu futhi ukusebenza kungaxoxiswana ngakho. Esekelwa yizindinganiso zokukhiqiza eziqinile kanye nobunjiniyela bokunemba, ama-thrust ball bearing amelela ikhwalithi ekwakhiweni kwezingxenye ezijikelezayo, ehlangabezana nezidingo eziqinile zezicelo zesimanje zezimboni nezentengiselwano.