Cov kabmob sab hauv thiab sab nrauv yuav tsum muaj lub ntsej muag sib luag zoo heev los lav cov khoom thauj khoom sib xws, tsis tshua muaj suab nrov thiab lub neej ua haujlwm ntev hauv kev sib hloov tshuab. Micro-tapering yog ib qho teeb meem loj tshaj plaws: qhov me me angular sib txawv ntawm lub ntsej muag kawg ntawm lub nplhaib, uas tuaj yeem ntsuas tsuas yog 0.003 ~ 0.005mm tab sis yuav ua rau lub pob tsis sib npaug ntawm kev thauj khoom, kev coj tus cwj pwm ntxov thiab kev co. Ib qhov dej -alignedob chav disc grindercov tshuab ob qho tib si kawg ntsej muag ib txhij, uas yog qhov zoo dua li qhov sib txuas ib zaug - sab sib tsoo kom tsis txhob muaj qhov sib txuam ua ke. Nrog rau ntau tshaj 15 xyoo ntawm kev paub txog kev txhawb nqa bearing manufacturers, peb cov kws tshwj xeeb sib tsoo tau txheeb xyuas cov hauv paus hauv paus ntawm micro-taper thiab cov tswv yim hloov txoj hauv kev rau ntau lawm.
Lub hauv paus ua rau Micro-Tapering hauv Bearing Ring Sib Tsoo
Micro-taper tsis tshua muaj los ntawm cov khoom siv ua haujlwm ib leeg. Cov laj thawj tseem ceeb yog:
- Spindle axial runout los yog tsis zoo sib npaug sib npaug ntawm ob lub log sib tsoo;
- Lub log tsis sib xws ntawm kev ua haujlwm ntev ntev;
- Thermal expansion sib txawv ntawm sab laug thiab txoj cai spindle sib dhos;
- Carrier phaj hnav ua rau tilting ntawm bearing rings thaum dhau los ntawm kev sib tsoo cheeb tsam.
Ntau lub tuam txhab bearing khaws cov khoom rov ua haujlwm vim tias lawv kho tsuas yog lub log offset yam tsis tau kuaj xyuas spindle parallelism thiab cov cab kuj flatness.
Kauj ruam-los ntawm-Cov kauj ruam daws kom tshem tawm Micro-Taper
Machine Alignment & Maintenance Checklist
| Cov khoom soj ntsuam | Txais Tolerance | Kev soj ntsuam zaus |
|---|---|---|
| Dual Log Parallelism | Tsawg dua los yog sib npaug li 0.0015 mm | calibration txhua lub lim tiam |
| Spindle Axial Runout | Tsawg dua los yog sib npaug li 0.001 hli | Tshawb xyuas txhua hli |
| Carrier Phaj Flatness | Tsawg dua los yog sib npaug li 0.002 hli | Txhua 2 teev ua haujlwm |
| Log Dresser Precision | Tsawg dua los yog sib npaug li 0.001 hli | Kev txheeb xyuas txhua hnub |
Thermal Stabilization raws tu qauv
Pib lub tshuab thiab khiav tsis ua haujlwm rau 20-30 feeb ua ntej kev tsim khoom kom stabilize spindle kub. Qhov kub ntawm qhov sib txawv ntawm ob spindles yuav tsum nyob qis dua 1.5 degree.
Txheej txheem validation & Batch Quality Assurance
Tom qab lub tshuab calibration, khiav ib qho kev sim me me thiab ntsuas qhov kawg ntawm lub ntsej muag sib luag ntawm ntau lub voj voog ntawm txhua lub nplhaib. Yog tias micro-taper tseem tshwm, rov- hnav ob lub log sib tsoo kom rov ua tau zoo ib yam li kev txiav profile. Tom qab tag nrho kev sib raug zoo thiab txheej txheem optimization, lubob chav disc sib tsoo tshuabtuaj yeem txwv qhov kawg-ntsej muag micro-taper hauv qab 0.002 mm rau cov kabmob sab hauv thiab sab nraud, txo cov kabmob suab nrov thiab txuas ntxiv kev pabcuam lub neej.
Xaus
Micro-taper defects ntawm bearing rings feem ntau yog tshwm sim los ntawm misalignment, thermal drift thiab hnav cov cab kuj daim hlau es tsis workpiece khoom. Tsis tu ncua tshuab calibration, thermal stabilization thiab lub log txij nkawm yog qhov tseem ceeb los tswj kev ua haujlwm siab rau kev tsim khoom loj.
