Rolling bearings ane cor responding seals kumativi ose maviri.Nechifukidziro cheguruva uye nechisimbiso, maitiro maviri akasiyana, imwe ichapupu cheguruva, imwe yakavharwa.Chisimbiso ndechokuita kutakura kwemukati girisi (mafuta) mukushandiswa kwemaitiro haarasikirwe, kunze kwegirisi isina kuchena haisi nyore kupinda, kuve nechokwadi kuti kubereka mune lubricated mamiriro;Dustp roof ndeyekudzivirira kunze kwebearings kubva kuguruva kana magasi anokuvadza kupinda mugomba rinotakura, kuitira kudzivirira kutakura kukuvara.
Chibhakera.kutakura uye kuisa chisimbiso
Mumakore achangopfuura, mabearings ane michina yekuisa chisimbiso.Kare, mabearings akazaruka.Kuti ive nechokwadi chekuzora uye guruva proofing yemabheri, zvivharo zvekuvharisa zvakaiswa pamashaft kumativi ese maviri emabhengi.Nekuvandudzwa kweindasitiri, kunyanya indasitiri yechikafu, kufarirwa kwemuchina wemazuva ano wehofisi nemidziyo yemumba kunoda dhizaini yemidziyo yecompact kuderedza uremu uye kudzivirira ina-roller isina-contact seal leakage uye air leakage bearings.Izvi zvinoreva kuti mabearings pachawo ane midziyo yekuisa chisimbiso.
Kazhinji kune rabha kana mainjiniya epurasitiki zvisimbiso, uye simbi ndiro inotsikisa zvisimbiso (kana guruva caps).Zvindori zvekuisa chisimbiso zvinowanikwa mune zvakasiyana-siyana zvekugadzirisa zvisimbiso, zvine zvakasiyana-siyana zvekuisa chisimbiso.Kana pane mukaha pakati pechisimbiso uye shaft, iyi inonzi non-contact chisimbiso.Iyo idiki iyo clearance, iyo iri nani yekuisa chisimbiso mhedzisiro, asi yakaderera iyo inobvumidzwa shaft kumhanya;uye neimwe nzira.Kana pasina kubvumirwa pakati pechisimbiso uye shaft inotenderera, inonzi chisimbiso chekubatanidza.Iyo yakakura iyo nzvimbo yekusangana yechisimbiso inobata muromo, zviri nani iyo yekuisa chisimbiso mhedzisiro, asi yakaderera kumhanya kweshaft, uye zvinopesana.
Chechipiri, iyo inotakura guruva proof yekuisa chisimbiso nzira yekutaura
Dust proof naZ akati, kuvharwa naS akati (akanzwa ring seal neFS akati; rubber seal with LS said).
1.Dust proof cover
Kuchengeta mhete yemhando yesimbi ine chivharo cheguruva, yemabhengi madiki, kutsika simbi ndiro ine spring tight ring yakaiswa pane yekunze mhete chimiro.
Chidhindo chesimbi chine chivharo cheguruva, kuderedza kunyura kwemafuta, ndiro yesimbi yesimbi mumhete yekunze yekutsikirira kusimbisa chimiro.
2.Kuvhara mhete
Kuchengeta mhete mhando Teflon inotakura chisimbiso, inonyanya kushandiswa kune madiki mabheji.Mhete yekunze ine girazi fiber Teflon yekuvharisa mhete chimiro, ine chitubu chakasimba mhete.
Bata rudzi rubber bearing seal, zvinobudirira kudzivirira kupindira kwekunze kwemuviri.Chisimbiso cherabha chakaiswa mumhete yekunze yebearing uye chisimbiso chiri mu micro kusangana nemhete yemukati.
Zvichienderana nemamiriro ezvinhu chaiwo ayo mabheya uye zvisimbiso zvinoshandiswa, zvinhu zvinoshandiswa kune guruva zvivharo uye zvisimbiso zvinosiyana.
Nguva yekutumira: Kubvumbi-18-2023
