Mabheya zvinhu zvinogadzirisa uye zvinoderedza load friction coefficient panguva yekutumira michina. Zvinogonawo kutaurwa kuti kana zvimwe zvikamu zvikagadzira kufamba kwepakati pashaft, zvinoshandiswa kuderedza friction coefficient panguva yekutumira simba uye kuchengetedza nzvimbo yakatarwa ye shaft centre. Mabheya chinhu chakakosha mumidziyo yemazuva ano yemuchina. Basa rayo guru nderekutsigira muviri unotenderera wemuchina kuderedza friction coefficient yemuchina panguva yekutumira michina. Zvichienderana nehunyanzvi hwakasiyana hwezvikamu zvinofamba, mabheya anogona kukamurwa kuita mhando mbiri: rolling bearings nema sliding bearings. 1, Pane kona yekubatana pakati pe angular contactbhora rinobatamhete nebhora. Makona akajairwa ekubatana ari 15 °, 30 °, uye 40 °. Kona yekubatana yakakura, simba re axial load rinokura. Kona yekubatana iri diki, zvinoita kuti ikwanise kutenderera nekukurumidza. Mabheya emutsara mumwe chete anogona kumira mitoro ye radial ne unidirectional axial. Muchimiro, mabheya maviri e single row angular contact ball ane musanganiswa wekumashure anogovana mhete dzemukati nedzekunze, dzinogona kumira mitoro ye radial ne bidirectional axial. Mashandisirwo makuru emabheya e angular contact ball: single row: machine tool spindle, high-frequency motor, gas turbine, centrifugal separator, small car front wheel, differential pinion shaft. Dual column: oil pump, Roots blower, air compressor, differential transmissions, fuel injection pump, printing machines. 2、 Bearing yebhora rinozvigadzirisa rine mitsara miviri yemabhora esimbi, uye outer race ndeye inner ball surface type. Saka, inogona kugadzirisa otomatiki misalignment ye shaft inokonzerwa nekukotama kana kusabatana kwe shaft kana shell. Bearing yegomba rakatetepa inogona kuiswa nyore nyore pashaft uchishandisa zvisungo, kunyanya zvinotakura radial loads. Kushandiswa kukuru kwemabhora ekuzvigadzirisa: michina yekuveza matanda, machira ekutumira mashaft, mabheyaringi ekuzvigadzirisa echigaro chakamira. 3, Bearing yekuzvigadzirisa yega Rudzi urwu rwebearing rwakashongedzwa nemabhora akatenderera pakati pemhete yekunze yespherical raceway nemhete yemukati yedouble raceway. Zvichienderana nezvivakwa zvakasiyana zvemukati, inogona kukamurwa kuita mhando ina: R, RH, RHA, uye SR. Nekuda kwekuenderana pakati pe arc centre yekunze yeraceway nepakati pebearing, ine mashandiro ekuzvigadzirisa yega. Naizvozvo, inogona kugadzirisa otomatiki axis misalignment inokonzerwa nekutsauka kana kusabatana kweshaft kana shell, uye inogona kutsungirira radial misalignment.
Nguva yekutumira: Mbudzi-16-2023