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Ukulandelela i-Roller Bearings Kukhona ama-pair amabili we-Symmetry

2018-08-07

Ukulandelela i-Roller Bearings Kunezinhlangothi zombili zokulinganisa

Ama-roller bearings

Ama-roller bearings angaphakathi emigqeni emibili yangaphakathi kanye ne-raceway ngensimbi yangaphandle eyindilinga, ehlangene nama-roller-shaped bearings bearings.

Ama-roller bearings ane imigqa emibili yezingqimba, ibhere elikhulu liwumthwalo, kodwa futhi lingakwazi ukumelana nanoma yisiphi isiqondiso somthwalo we-axial. Unomthamo ophezulu we-radial load, ikakhulukazi ngomsebenzi obanzi noma umsebenzi wokulayisha umfutho, kodwa awukwazi ukumelana nomthwalo we-axial ohlanzekile. Lolu hlobo lokuthwala i-ring ringway luyinkimbinkimbi, ngakho ukusebenza kwalo kuhle, kungakhokhisa iphutha le-coaxial.

Ama-Roller bearings ane-roller spherical roller, ingxenyeni yangaphandle ine-roller eyindilinga evamile, indandatho yangaphakathi enezingalo ezimbili ezithinta i-raceway, ngokusebenza okuhle, lapho i-shaft iguqa noma ibeka Inhliziyo ehlukile lapho ukusetha kusengasetshenziswa Ngokuvamile, ngokulinganisa ububanzi bezinchungechunge ezihlukene, i-engavamile engavumelekile engama-1 kuya ku-2.5 degrees, uhlobo lokuthwala umthamo lukhulu, ngaphezu kokuthwala imithwalo yemisebe engakwazi ukubhekana nakho kungaba ukumelana nomzila we-axial, nomthelela wokumelana nomthelela omuhle, jikelele, ukubheja kwe-roller kuvumela umsebenzi wejubane eliphansi.

Imibala eqoshiwe yama-roller rollered Roller bearings ihlukaniswe yaba izinhlobo ezimbili: i-roller spherical roller kanye ne-asymmetrical roller roller. I-roller asymmetrical bearing is umkhiqizo wokuqala, ikakhulukazi enkonzweni yesondlo mainframe. Umklamo wesibhamu awunasetshenziswa uma ama-roller ehambisana ne-symmetrical, isakhiwo sangaphakathi sokuthuthukiswa okuphelele emiphakathini yokuklama nokuhlelwa, uma kuqhathaniswa nokukhiqizwa kokuqala kwama-roller bearings, angakwazi ukumelana nomthwalo ophezulu we-axial, ukushisa okusebenzayo okuphansi kusezingeni eliphansi, ingahle ifaniswe nezidingo zejubane eliphakeme, ngokusho kwendandatho yangaphakathi noma ngaphandle kokusetshenziswa kwe-cage ingahlukaniswa ngohlobo lwe-C nohlobo lwe-CA, uhlobo lwe-C olubhekene nohlobo lwangaphakathi nolucwecwe lwe-plate ukugcina uhlaka, i-CA-uhlobo lwezinhlamvu zokufaka izinhlangothi zombili izinhlangothi zendandatho yangaphakathi ngezimbambo kanye nokusetshenziswa kwemoto eqinile. Ukuze kuthuthukiswe ukufakelwa kwe-lubrication, ukuhlinzeka abasebenzisi ngendandatho yangaphandle nge-annular oil groove kanye nezintambo ezintathu zamafutha omgogodla, Ukufaka ikhodi yeposi / W33 uthe, ngokusho kwesicelo somsebenzisi kungasetshenziselwa ukufakwa kwezingxenyeni zangaphakathi ze-oil hole roller, ukuze kube lula ukuphathwa kwamakhasimende nokushintshwa kwe-bea izindandatho, kodwa futhi uhlinzeke ngembobo nge-tapered roller bearing, I-taper yokubopha ingu-1:12 Ngemuva kokuthi ikhodi okuthiwa uK ithi, ukuze kuhlangatshezwe nezidingo zabasebenzisi abakhethekile banganikezela ngomshini womgodi we-1:30 wokuthwala , ngemuva kokufaka ikhodi okuthiwa yi-K30 nge-tapered bearing ne-nut nut ingasetshenziswa ngokuqondile emgodini we-shaft tapered, kodwa futhi ngomshini we-adapter noma umkhonto wokuhoxiswa uzofakwa kumagazini we-cylindrical.

Izintambo ezithintekayo zihlukaniswe zibe izingxenye ezimbili. I-ring ring kanye ne-shaft sleeve tight, ukwesekwa kwezindandatho bukhoma esihlalweni sokuphatha. Umzimba ovuthayo futhi ovuthayo uvame ukwenziwa ngamandla aphakeme, ukumelana okuhle kokugqoka ukukhiqiza ukukhiqizwa kwensimbi, ukucima ubunzima obumnyama kufanele kufinyelele ku-HRC60 ~ 65. I-Cage eyenziwe nge-stamping yensimbi enhle ingenziwa ngeyendwangu yensimbi ye-alloy bakelite noma ye-plastic.