Li-parameter tsa khetho ea ho jara

Sebaka se lumelletsoeng sa Bearing Bearing
Ho kenya li-bearing ka thepa e lebisitsoeng, sebaka se lumelletsoeng bakeng sa ho roala le likarolo tsa eona tse haufi ka kakaretso li lekanyelitsoe kahoo mofuta le boholo ba ho beha li tlameha ho khethoa ka har'a meeli e joalo.Maemong a mangata, bophara ba shaft bo tsitsitse pele motheong oa ho tiea le matla a eona ke moqapi oa mochine;ka hona, ho beleha hangata ho khethoa ho latela boholo ba eona.Ho na le mefuta e mengata ea li-standard dimension le mefuta e fumanehang bakeng sa ho roala li-bearings le khetho ea boleng bo holimo ho tsona ke mosebetsi oa bohlokoa.

Meroalo le Mefuta ea ho Beha
Boholo ba mojaro, mofuta le tataiso ea mojaro o kentsoeng li lokela ho nahanoa khethong ea mofuta oa thepa.Bokhoni ba ho jara mojaro oa axial bo amana haufi-ufi le matla a marang-rang ka mokhoa o itšetlehileng ka moralo oa ho jara.

Lebelo le Lebeletsoeng Lebelo le Mefuta ea ho Beha
Li-bearings tse lokelang ho khethoa ka karabelo ho lebelo la ho potoloha ha lisebelisoa tseo ho tla kenngoa ho tsona;lebelo le leholo la ho roala li-bearings le fapana ho itšetlehile ka mofuta oa ho beleha feela, empa le boholo ba eona, mofuta oa cage, meroalo holim'a tsamaiso, mokhoa oa lubrication, ho senya mocheso, joalo-joalo Ho nka mokhoa o tloaelehileng oa ho hlapa ka oli, mefuta e nang le mefuta e batlang e lekana. boemong ba ho tloha lebelo le phahameng ho ea tlase.

Ho se lumellane ha Mehele ea ka hare / ea Kantle le Mefuta ea ho Beha
Mehele ea ka hare le ea ka ntle e fapane hanyane ka lebaka la ho kheloha ha shaft e bakoang ke meroalo e sebelisoang, phoso ea boholo ba shaft le matlo, le liphoso tse ntseng li eketseha.Palo e lumelletsoeng ea ho se tsamaisane hantle e fapana ho latela mofuta oa ho beha le maemo a ts'ebetso, empa hangata ke angle e nyane e ka tlase ho 0.0012 radian.Ha ho lebeletsoe ho se lumellane ho hoholo, li-bearings tse nang le bokhoni ba ho ikamahanya le maemo, joalo ka li-bearings tsa li-ball-aligning, li-spherical roller bearings le lihlopha tsa ho jara li lokela ho khethoa.

Mefuta e thata le ea ho beleha
Ha meroalo e behiloe holim'a bethe ea rolling, deformation e 'ngoe ea elastic e etsahala libakeng tsa ho ikopanya pakeng tsa likarolo tse bilikang le litselana.The rigidity ea behang e khethoa ke karo-karolelano ea ho jara mojaro ho palo ea rekere deformation ea ka hare le ka ntle mehele le rolling elements.Ha li-bearings li le matla, li laola ho senyeha ha elastic.Bakeng sa li-spindle tse ka sehloohong tsa lisebelisoa tsa mochini, ho hlokahala hore ho be le ho tiea ho hoholo ha li-bearings hammoho le tse ling kaofela tsa spindle.Ka lebaka leo, kaha li-roller bearings li holofetse hanyane ka lebaka la mojaro, hangata li khethoa ho feta li-ball bears.Ha ho hlokahala ho tiea ho eketsehileng, ho fana ka tumello e mpe.Li-angular contact ball bearings le lirolara tse tapered hangata li jarisoa esale pele.