Tapered Rollers rau Cua Turbine Bearings
Raws li pom nyob rau hauv daim duab, tapered roller bearings yog dav siv rau cov zis kawg ntawm cua turbines. TEDIN tsim loj loj precision tapered rollers rau cua turbine bearings (rotor bearings los yog lub ntsiab ncej bearings ntawm cua turbines).
TEDIN Tsim cov loj loj tapered rollers:
Qhov ntev: txoj kab uas hla 50mm - 160mm;
Qib Precision: Chav Kawm I;
Khoom sivG20Cr2Ni4A (nrog cov txheej txheem forging), Ovako khoom, TIMKEN 3311, TIMKEN 4320, thiab lwm yam;
Hardness: HRC 58 -62;
Profile: Logarithmic nkhaus Profile;
Nto: Kev kho mob tshwj xeeb;
Daim ntawv thov:loj loj ob kab tapered menyuam bearings,
Main rotor bearings los yog lub ntsiab ncej bearings ntawm cua turbines.
Logarithmic nkhaus Profile
Roundness: 0.25µm
Ua Kab ntawm Tapered Rollers
Tag nrho cov loj-loj tapered rollers yog customized raws li cov neeg siv khoom tshwj xeeb. Tej zaum lawv yuav muaj qhov sib txawv, qhov sib txawv, sib txawv convex, thiab lwm yam. Yog xav paub ntxiv, thov hu rau peb lub chaw ua haujlwm.
Cim npe nrov: tapered rollers rau cua turbine bearings, Tuam Tshoj, manufacturers, hoobkas, customized, kev muag khoom
| Hom Roller: | Tapered Rollers rau TRB, Cylindrical Rollers rau CRB |
| Txoj kab uas hla: | φ 10 - φ 160 hli |
| Khoom siv: | GCr15, GCr15SiMn, Case-hardened steel G20Cr2Ni4A |
| Profile ntawm raceway nto: | Logarithmic profile, crowned profile |
| Diameter Variation/pab pawg: | 0.003 hli |
| Roughness (Raceway nto): | Ra 0.08 |
| Roundness: | 0.001 hli |
| Daim ntawv thov: | dov mills, cua turbines, crushers, railway, tshuab cuab yeej, thiab lwm yam. |
| Daim ntawv ntsuam xyuas tag nrho: | Raw Khoom:Chemical composition, NDT. Kev kho cua sov: Hardness, case-hardened tob. Logarithmic Profile:Kev tshuaj ntsuam xyuas; Daim ntawv ntsuam xyuas tag nrho ntawm Geometric Requirements: qhov ntev, lub kaum ntse ntse, SR, chamfer, kam rau ua, roughness, roundness, thiab lwm yam. |
