Cylindrical Rollers
Lub precision ntawm bearing rollers yog qhov tseem ceeb tshaj plaws uas cuam tshuam cov kabmob rotational raug. Daim ntawv thov dav dav ntawm txhua qib precision ntawm bearing rollers qhia raws li hauv qab no:
Precision qib ntawm bearing rollers | Precision qib ntawm Bearing |
Chav kawm 0 | Chav Kawm P2 |
Chav kawm Ⅰ | Chav Kawm P4 |
Chav kawm Ⅱ | Chav Kawm P5 |
Chav kawm Ⅲ | Chav Kawm P6,P0 |
Cov hauv qab no yog qhov tseem ceeb ntawm cov kabmob rollers thiab qhov tseeb uas peb tuaj yeem ua tiav:
1. Txoj kab uas hla variation/set: 0.003mm;
2. Xaus ntsej muag roughness: 0.1;
3. Raceway nto roughness: 0.08 (tom qab ua tiav),0.16 (tsis muaj superfinishing)
4. Roundness:0.001 hli;
5. Profile:Logarithmic profile.
Qee lub suab nrov qis kuj yuav tsum tautau sib sau ua ke nrog bearing rollers nrog precision qib 0 los yog I.
Vim nws tsis yog yooj yim mus yuav high precisionbearingcov menyuamshauv khw thiabrauua tau raws li cov kev xav tau ntawm high precision bearings peb, peb teeb tsa peb tus kheejbearingcov menyuamscov kab ntau lawm.
Rau xyoo ntawm kev tshawb nrhiav thiab kev tsim kho tshiab, peb muaj tag nrho cov kev paub ntawmkev tsim technology hauv qib 0 / 1cylindricalcov menyuamsthiab tau ua tiav rauzomlub raceway nto mus rau hauv lub logarithmic profile. Cov duab noyogzoo tagnrhorau tnws load faib thiab nws tus kheej-lubricating ntawmcylindricalcov menyuams.
TEDIN muaj cov cuab yeej ntsuas ntsuas qhov ntsuas: ntsuas ntsuas ntsuas qhov ntsuas, ntsuas qhov ntsuas qhov ntsuas, ntsuas qhov ntsuas siab siab, thiab ntsuas ntsuas ntsuas ntsuas, rau kev ntsuas ntawm cylindrical rollers'roundness, profile, thiab roughness, qhov siab, thiab hardness, thiab lwm yam.
Kev ntsuam xyuas ntawm cov menyuam cylindrical'qhov profile (logarithmic nkhaus)
Test Cov txiaj ntsig ntawm cylindrical roller's roundness (Class I)
Cim npe nrov: cylindrical rollers, 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. |
