Mabheyaringi eSpherical Roller
Mabheya eSpherical roller akakosha mumichina yeindasitiri inorema, ine dhizaini yeroller ine mitsara miviri inosiyanisa nemamwe mabheya akajairika. Mhete yekunze yakagadzirwa nenzira imwe chete yakatenderera, nepo mhete yemukati ine nzira mbiri dzakanyatsogadzirwa dzakanangana dzakatenderedzwa pakona chaiyo maererano nepakati pebheya. Kurongeka uku kwechimiro ndiko kwakakosha pakushanda kwavo kwakanaka, zvichivapa kugona kwekuzvigadzirisa kunoita kuti vasanyanya kukanganiswa neaxial misalignment, bearing housing angle deviations, uye shaft bend.
Kusiyana nemabheyaringi echinyakare anonetseka nekusarongeka kwekuisa, mabheyaringi edenderedzwa anotenderera anobudirira munzvimbo umo zvikanganiso zvemakona zvisingadzivisiki nekuda kwekutsauka kweshaft kana kurongeka kweimba zvisina kunaka, zvichiita kuti kushanda kwakasimba kunyangwe mumamiriro ezvinhu akaoma ekubatanidza.
Chimwe chezvinhu zvinonyanya kuzivikanwa zvemabheyaringi edenderedzwa redenderedzwa ndiko kugona kwawo kuzvigadzirisa. Nzira yekumhanya yakatenderera iri padenderedzwa rekunze inoita kuti denderedzwa remukati nemarori akaita sebhareri zvitenderere zvakanaka, zvichizogadzirisa otomatiki kusarongeka kweshaft kusvika padanho rakati— chinhu chakakosha mumichina inorema uko kurongeka kwakakwana kunowanzo kuve kwakaoma kuchengetedza.
Chinowedzera izvi kugona kwavo mutoro wakakwirira: mutsetse wakapetwa kaviri wemaroller akaita sebhareri anogovera huremu zvakaenzana munzvimbo yakakura yekubata, zvichivabvumira kubata zvinobudirira mitoro yakawandisa yeradial, masimba anorema ekuvhundutsa, uye kunyange mitoro yakabatana yeradial neaxial. Dhizaini iyi yakasimba inoita kuti vagone kutsungirira zvinodiwa zvakaoma zvemaindasitiri pasina kukanganisa mashandiro kana kugara kwenguva refu.
Zvakanakira mabheya esimbi anotenderera anoita kuti ave sarudzo inofarirwa kushandiswa mumaindasitiri pasi rese. Nguva yawo yakareba yebasa inobatsira zvikuru, kunyanya kune mavhezheni akavharwa akagadzirirwa kudzivirira kusvibiswa neguruva, tsvina, uye hunyoro—chinhu chakakosha munzvimbo dzakaoma dzemaindasitiri uko marara anogona kupfupisa hupenyu hwebheya.
Mabheya esimbi akavharika anodawo kugadziriswa kushoma, sezvo anouya akaiswa mafuta kare uye anobvisa kudiwa kwekuzorwa mafuta kakawanda, zvichideredza nguva yekushanda uye mari yekushanda.
Kugona kwavo kushandura zvinhu zvakasiyana-siyana ndeimwe mukana mukuru: vanogona kubata zvakanaka mitoro yakakura ye radial uye yakakura ye axial, zvichiita kuti vakwanise kushandiswa zvakasiyana-siyana pasina chikonzero chekushandisa ma bearings chaiwo. Uyezve, kuvakwa kwavo kwakasimba kunoita kuti vasaparare, kunyangwe vachishandiswa nguva dzose, zvichipa mabhizinesi mhinduro dze bearings dzakavimbika uye dzinoshanda zvakanaka dzinovandudza mashandiro emuchina.