Tapered Rollers
TEDIN tsim tapered rollers nrog alogarithmic profile. Lub logarithmic profile yog qhov zoo tshaj plaws saum npoo zoo ntawm tapered rollers. Traditional tapered rollers feem ntau muaj ob qhov teeb meem: thawj yog tias lub convexity ntawm cov menyuam tsis tau lees tias thaum ua tiav ntawm superfinishing, tshwj xeeb tshaj yog thaum lub convexity siab; qhov thib ob, qhov sib txawv ntawm qhov convexity tsis yooj yim los tswj. Hom kev sib cuag ntawm txhua tus menyuam thiab cov kabmob kev sib tw tsis sib xws, tshwj xeeb tshaj yog nyob rau hauv kev ua haujlwm siab ceev, uas yuav cuam tshuam rau qhov tseeb thiab kev pabcuam lub neej ntawm cov kabmob. Los ntawm kev kho cov cuab yeej thiab cov cuab yeej, peb tuaj yeem ncaj qha thiab raug ua tiav cov logarithmic nkhaus uas yuav tsum tau muaj nyob rau hauv cov txheej txheem sib tsoo, uas tuaj yeem ua kom ntseeg tau tias cov rollers 'convexity divergence tsawg heev, thiab cov txheej txheem superfine tsuas yog txhim kho qhov chaw tiav. Qhov zoo tshaj plaws nto profile ntawm tapered rollers tuaj yeem tau txais yam tsis muaj qhov loj ntawm superfine.
Kev khiav tawm ntawm lub ntsej muag kawg ntawm cov menyuam yog qhov tseem ceeb tshaj plaws, thiab nws qhov loj me ncaj qha txiav txim siab qhov kev sib hloov ntawm cov kabmob, uas yog qhov pom tseeb dua nyob rau hauv tapered roller bearings. Lub hauv paus nto runout kam rau ua ntawm tapered rollers los ntawm cov txheej txheem ib txwm ua yuav loj heev. Los ntawm kev hloov kho cov cuab yeej thiab cov cuab yeej, peb tuaj yeem ua rau cov menyuam lub hauv paus thiab taw qhia saum npoo kom haum ua ke, tom qab ntawd, thaum sib tsoo lub hauv paus nto ntawm cov menyuam, thiab nws yuav tsis tsim qhov sib txawv thiab yaw qhov sib txawv, kom cov menyuam hauv paus nto tuaj yeem. tau coj nrog siab precision, thiab cov menyuam puag saum npoo runout kam rau ua yog zoo dua.
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 superfinishing), 0.16 (tsis muaj superfinishing)
4. Roundness:0.001 hli;
5. Profile:Logarithmic profile.
Roundness Test
Logarithmic Profile Test
Cim npe nrov: tapered 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. |
