Basic txhais ntawm Bearing
Ib tug bearing yog ib qho tseem ceeb rotational kev txhawb nqa nyob rau hauv cov khoom siv kho tshuab. Nws lub luag haujlwm tseem ceeb yog txhawm rau txo qhov kev sib txhuam coefficient thaum lub tshuab xa mus, dais qhov nruab nrab ntawm lub ncej thiab cov ncej, xyuas kom meej qhov kev sib hloov ntawm cov ncej, txo cov khoom hnav thiab ua kom lub neej ntev.
Core Functions: Kev sib txhuam txo, Load Bearing, Ncej PositioningDaim ntawv thov teb: Automotive, Siv Machinery, Tsav Tsheb, Tshuab Cuab Yeej, Metallurgy, Cua Fais Fab, General Machinery, thiab lwm yam.
II. Core Classification ntawm Bearings (Los ntawm Friction Type, feem ntau siv Classification Method)
Cov kabmob tau muab faib ua ob pawg loj-dov bearingsthiabzawv zawg bearings-raws li cov khoom sib txhuam. Ob qhov sib txawv hauv cov qauv, kev ua tau zoo thiab kev siv cov xwm txheej, uas yog cov ntsiab lus tseem ceeb rau kev sib txuas lus kev lag luam txawv teb chaws. Ib qho kev sib piv ntxaws yog raws li hauv qab no:
| Qeb | Lub npe Askiv | Core Structure | Qhov zoo | Qhov tsis zoo | Daim ntawv thov Scenario | Hom Hom |
|---|---|---|---|---|---|---|
| 滚动轴承 | Rolling Bearing | Ua los ntawm Inner Nplhaib, Lub Nplhaib Sab Nraud, Rolling Element thiab Cage | Kev sib txhuam me me (0.001 ~ 0.005), qis pib ua haujlwm, siab precision, siab standardization, yooj yim installation thiab txij nkawm | Cov kev cuam tshuam tsis zoo, ua rau muaj kev vibration ntawm kev kub ceev, kuj loj radial dimension | Cov xwm txheej nrog nruab nrab-kev kub ceev, nruab nrab- tsis tshua muaj load thiab siab yuav tsum tau rau kev sib hloov raug (xws li, motors, automotive log hubs, tshuab cuab tam spindles) | Sib sib zog nqus Groove Pob Bearing, Nws tus kheej-Txoj Pob Bearing, Cylindrical Cov Menyuam Bearing, Tapered Cov Menyuam Bearing, Thrust Ball Bearing |
| 滑动轴承 | Sliding Bearing | Tsis muaj cov ntsiab lus dov, tsim los ntawm Phau Ntawv Xov Xwm, Bushing thiab Bearing Housing, muab faib ua cov kev sib txhuam qhuav thiab cov kua dej sib txhuam | Muaj zog cuam tshuam tsis kam, ruaj khov ua haujlwm, me me radial dimension, loj load peev | Kev sib txhuam loj coefficient (0.1 ~ 0.5 rau kev sib txhuam qhuav, 0.001 ~ 0.008 rau kev sib txhuam ua kua), siab pib ua haujlwm, yuav tsum tau lubrication thiab tu, tsis yog - qauv | Cov xwm txheej uas tsis tshua muaj kev ceev, hnyav hnyav, muaj zog cuam tshuam thiab kev xav tau siab rau kev ruaj ntseg (piv txwv li, cav crankshafts, dov mills, cov twj tso dej loj) | Khoom Sliding Bearing, Split Sliding Bearing, Hydrodynamic Bearing, Hydrostatic Bearing |
