Nokuda kwekusarudzwa kwekupedzisira kwechigadziro chekutakura kwemotokari (inonzi yakagadziriswa), zvinhu zvinotevera zvinofanira kufungwa nezvazvo: (1) Kunyatsogadzirisa zvinodiwa zvekugadzirisa zvinhu; (2) Hunhu hwekuremerwa kwemota drive; (3) Kubereka kana kubereka musanganiswa Inofanirwa kukwanisa kumira kune imwe axial simba. Kubatanidza zvinhu zvekugadzira zvezvitatu zviri pamusoro, mune madiki uye epakati-saizi mota, yakadzika groove bhora mabearings anowanzo shandiswa seyekutanga sarudzo yemota yakagadziriswa magumo mabearings.
Deep groove ball bearings ndiwo anonyanya kushandiswa rolling bearings. Paunenge uchishandisa yakadzika groove bhora mabheji, chimiro cheiyo mota inotakura tsigiro system iri nyore, uye kugadzirisa zvakare kuri nyore. Deep groove ball bearings inonyanya kushandiswa kutakura radial mitoro, asi kana radial clearance yemabhengi ichiwedzerwa, vane hunhu hweangular contact ball bearings uye vanogona kutakura zvakasanganiswa radial uye axial mitoro; mabhora ekurovesa haana kukodzera kumhanya kwakakwirira Kana yakashandiswa sekutakura, inogona kushandiswa kutakura pure axial load. Kuenzaniswa nedzimwe mhando dzemabheya ane zvimiro zvakafanana uye chiyero seyakadzika groove bhora mabheji, rudzi urwu rwekubereka rune zvakanakira diki friction coefficient uye high limit yekumhanya, asi chakashata ndechekuti haidzivirirwe nekukanganisa uye haina kukodzera. mitoro inorema.
Mushure meiyo yakadzika groove bhora bhora yakaiswa pane shaft, mukati meiyo axial clearance yekutakura, iyo radial fit ye shaft kana imba mumativi ese maviri inogona kuganhurirwa.Munzvimbo yeradial, fani uye shaft inotora kupindirana, uye iyo inotakura uye yekupedzisira chivharo chinotakura kamuri kana goko zvinotora diki diki rekukanganisa. Icho chinangwa chekupedzisira chekusarudza ichi chinokodzera ndechekuona kuti kubvumidzwa kwekushanda kwekubereka ndeye zero kana zvishoma panguva yekushanda kwemotokari. Negative, saka kumhanya kwekuita kwekubereka kuri nani.Mune axial kutungamira, kubatirana kweaxial pakati penzvimbo yekutakura uye zvikamu zvakabatana zvinofanirwa kutariswa pamwe chete nemamiriro chaiwo eiyo isiri-nzvimbo yekutakura hurongwa.Iyo mhete yemukati yekutakura inogumira neiyo yekutakura chinzvimbo chinogumira nhanho (shaft shoulder) pane shaft uye inotakura mhete yekubata, uye mhete yekunze yekutakura inodzorwa nekushivirira kwekutakura uye kamuri yekutakura, kureba kwe. chikorekedzo chezvifukidzo zvemukati nechokunze zvechibatiso, nekureba kwekamuri yekutakurira.
(1) Kana iyo inoyangarara magumo inosarudza kupatsanurwa nemhete dzemukati nekunze, zvindori zvekunze zvemabhengi pamativi ese ari maviri anotora axial clearance-free fit.
(2) Kana iyo isinga patsanurika fani yasarudzirwa iyo inoyangarara magumo, humwe hurefu hweaxial clearance hunochengeterwa pakati pemhete yekunze yebere uye musono wechivharo chekuvhara, uye kukwana pakati pemhete yekunze nekamuri yekutakura. haisi nyore kuve yakaomesesa.
(3) Kana mota isina magumo akajeka ekumisikidza uye magumo anoyangarara, yakadzika groove bhora mabhengi anowanzo shandiswa kumativi ese, uye hukama hwekubatana pakati pemhete yekunze yemuganhu uye chivharo chemukati chakanamira, uye kune axial. mukaha pakati pechifukidziro chekunze nechekunze; Kana kuti hapana axial clearance pakati pemhete yekunze yeaya pamicheto miviri nechivharo chekunze kwechivharo, uye pane axial clearance pakati pechifukidziro chemukati nechivharo chemukati.
Ukama huri pamusoro apa hunofananidzwa hukama hune musoro hunobva pakuongorora dzidziso. Iyo chaiyo inotakura dhizaini inofanirwa kuenderana nemamiriro ekushanda emota, kusanganisira chaiwo paramita senge clearance, kupisa kupisa, uye kurongeka pakusarudzwa kwemota mabhengi, pamwe nemabhengi. Iyo radial inokodzera hukama nekamuri yekubereka, nezvimwe.
Izvo zvinofanirwa kucherechedzwa kuti ongororo iri pamusoro ndeye chete yakachinjika yakaiswa mota, asi kune yakasimudzwa mamotor, panofanirwa kuve nezvinodiwa chaizvo maererano nekusarudzwa kwemabheri uye hukama hwakabatana.
Nguva yekutumira: Mar-15-2023