SFE Precision Av Pob Ntsia Hlau Pob Ntsia HlauRaws li lub siab - Precision Kev sib kis tau sib kis, nws qhov tseeb ntawm kev ua haujlwm tau zoo thiab kev ua haujlwm tshwj xeeb cuam tshuam nrog kev tswj hwm kev ua haujlwm thiab kev tswj cov khoom lag luam. Los ntawm cov lus txhais ntawm qhov cuam tshuam ntawm cov kab ke, thiab tom qab ntawd los tswj cov qauv, yuav tsum tau to taub los ntawm ntau- qhov tob.
Ua ntej, cov ntsiab lus txhais thiab ntsuas ntawm lub essence ntawm
SFE Precision Av Pob Ntsia Hlau Pob Ntsia HlauNtawm radial runout, yog hais txog cov ntsia hlau ncej hauv cov txheej txheem kev sib hloov (los ntawm cov kev sib tw ntawm cov kab ke ( Qhov kev tshem tawm no yog nthuav tawm ua kev hloov pauv hauv radial
Hais txog lub cev lub cev, radial runout yog qhov sib txawv ntawm qhov chaw sib hloov, thiab muaj ob qho kev khiav tawm hauv ib ntu ntawm qhov ntev ntawm qhov ntev ntawm cov kev taw qhia tsawg). Piv txwv li, nyob rau hauv SFE1610 qauv pob pob ntsia hlau, yog tias lub radial ncig khiav tawm ntawm cov neeg sau ntawv tshaj tawm ntawm tus ntoo khaublig tsis pub tshaj 5 μm thaum nws tau tig.
Thib ob, cov ua rau thiab cuam tshuam cov yam ntxwv
Lub cim ntawm radial runout yog qhov tshwm sim ntawm ntau yam ntawm cov kev ua yuam kev hauv kev tsim khoom, sib dhos thiab siv cov txheej txheem, cov ntsiab lus tseem ceeb muaj xws li.
1. Kev tsim khoom raug
Ntsia thawv roundness, cylindricity yuam kev:Yog hais tias tus kav lub cev lub voj voog lub voj voog ua ntu zus (ntev ntev)
Kev sib txawv ntawm Threaded Raceway:Cov lus qhia yuam kev ntawm Raceway Helix thiab lub hom phiaj txhuam hniav sib txawv yuav ua rau lub caij nyoog hloov ntawm lub pob thiab kev sib tw, uas yog cov khoom sib tw uas tsis sib xws;
Cov khoom siv tsis zoo:Yog tias muaj kev sib cais sab hauv lossis tso cai rau hauv cov khoom ntawm cov ntsia hlau ncej (piv txwv li cov kab hlau), yog ib qho kev kho kom sov, uas yuav ua rau qhov zais cia ntawm kev khiav tawm.
2. Kev sib dhos thiab cov teeb meem installors
Cov kabmob Mounting Coaxiality:Txhawb cov ntsia hlau cov kabmob lub tsev nyob thiab hau ntswj axis yog tias tsis yog fultric nyob rau hauv kev sib hloov ntawm "eccentric" sib hloov, ua kom nrov nrov radial runout;
txiv ntoo thiab ntsia hlau haum sib txawv:Yog tias qhov kev sib txawv ntawm cov neeg nyob sab hauv kev sib tw ntawm cov txiv ntoo thiab kev sib tw ntawm cov ntsia hlau loj dhau lawm, nws yuav ua rau muaj kev sib kis tau lwm zaus thiab ua kom muaj kev khiav tawm.
3. Ncej zog lub sijhawm thaum siv
Tom qab ntev - kev ua haujlwm, qhov tsis sib xws hnav ntawm pob thiab raceway, kom cov radial runout nce nrog nce hauv lub neej.
Nyob rau hauv hnyav loads lossis kev poob siab, cov ntsia hlau ntsia hlau me me nrog L / d qhov sib txawv> 20, uas yog qhov yooj yim rau kev khiav tawm durial dog dig vim yog deflection.
Thib peb, ntau - qhov seem cuam tshuam rau cov khoom siv kev ua tau zoo radial
Runout overshoot yuav muaj lub khob - ntawm cov tsav ntawm SFE Pob Screws, tshwj xeeb tshaj yog nyob rau hauv high {1} pre} precision scenarios.
Txo hauv kev ua haujlwm raug thiab rov ua dua
Radial runout ua rau muaj kev quab yuam ntxiv thaum cov txiv ntoo txav hauv cov kev taw qhia Axial, ua rau cov txiv ntseej khiav trajectory "Serpentine" sib txawv. Piv txwv li, hauv qhov precisence sib koom tes tho txawv kev khiav tawm ntawm SFE pob ua yuam kev ntawm lub rooj los ntawm 3-5μm, thiab nws yuav tsis muaj peev xwm ua tau raws li ± 2μm.
1. Kev cai thiab suab nrov amplification
The periodic radial force generated by the radial runout excites the resonance of the screw-nut system, especially at high speeds (e.g., >3000r/min), where the vibration frequency is superimposed on the intrinsic frequency of the equipment, creating significant noise (>75db). Hauv cov semiconductor ntim khoom siv, qhov kev co no yuav ua rau vuam hau tso tawm offset, txo qhov nti vuam tawm los.
2. Kev nrawm tivthaiv hnav thiab lub neej lwj
Beating ua rau kev faib tawm tsis sib xws Piv txwv li, SFE pob screws nrog ntau dhau kev radial yuav muaj lawv cov kev pab lub neej luv los ntawm kev tsim 10,000 teev kom tsawg dua 6,000 teev nyob rau hauv rated thau khoom.
3. Servo system teb lag
Qhov ntxiv radial quab yuam tsim los ntawm radial runout nce cov neeg txiv hmab txiv ntoo, thiab cov lus teb rau kev ua txhaum cai ntawm cov khoom siv ntawm cov neeg ua haujlwm tsis raug
Plaub, tus qauv tswj hwm thiab theem kev hloov kho
Qhov sib txawv precision qib ntawmSFE Precision Av Pob Ntsia Hlau Pob Ntsia Hlau, Tus nqi pub muaj kev tso cai ntawm RADIAL RUNIAR tau muaj kev qhia meej meej, yuav tsum tau xaiv raws li cov kev xav tau ntawm cov khoom siv:
| Kev Kawm Ua Haujlwm | Radial Vas Didout (ntawm Cov Ntawv Xov Xwm, μm) | Radial puv runout (1000mm ntev, μm) | Raug Daim Ntawv Teev Lus |
| C3 | Tsawg dua los yog sib npaug rau 3 | Tsawg dua los yog sib npaug rau 8 | Siciconductor Wafer Ua Khoom Siv |
| C5 | Tsawg dua los yog sib npaug rau 5 | Tsawg dua los yog sib npaug rau 12 | Precision Sib Tsoo Machine, Ua Ke Txawv Teb Machine |
| C7 | Tsawg dua los yog sib npaug rau 8 | Tsawg dua los yog sib npaug rau 20 | Cov Cuab Yeej Siv Lub Tshuab Cov Cuab Yeej, Cov Kab Cov Lus Ntau Lawm |
Piv txwv li, SFE2020 pob ntsia hlau siv rau cov kev ua kom kho qhov muag tau siv C3 Whereas, C7 qib ntawm kev siv lub tshuab zoo tib yam khoom pub lub zog tuaj yeem ua tau raws li kev ua tiav.
Tsib, cov ntsiab lus tseem ceeb ntawm kev txhawj xeeb nyob rau hauv cov kev ua haujlwm tshwj xeeb
Thaum ua hauj lwm ua hauj lwm, kev tswj hwm ntawm radial rungout yuav tsum muaj zog.
High-speed scenarios (speed>3000r / min):Qhov kev xav tau rau kev ntsuas cov ntsia hlau muaj zog ntawm cov khoom ntsees (xws li sib npaug ntawm lub siab tawv nqaij (}
Ntev cov khoom siv (Ntsia ntev> 2M):Nws yog ib qho tsim nyog los ntxiv lub rooj txhawb nqa nyob hauv nruab nrab kom tswj tau cov radial radial nce los ntawm kev defant (tsawg dua los yog sib npaug ntawm 2μm ib meter ntev nce ntxiv).
Corrosive ib puag ncig:Thaum tus hlau stainless (xws li 316 screws) yog xaiv, kev sib tsoo nto qhov raug kom tsis txhob muaj kev tawm tsam los ntawm kev tsis sib xws ntawm plating.
Lub ntsiab
Radial runout ntawmSFE Precision Av Pob Ntsia Hlau Pob Ntsia HlauYog cov tseem ceeb index ntsuas nws cov khoom lag luam raug thiab ua ke zoo, uas yog ncaj qha cuam tshuam nrog kev ua haujlwm raug, kev ua haujlwm ruaj khov thiab lub neej ntawm cov khoom siv. Los ntawm cov ntsiab lus qhia txog qhov yuav tsum tau ua, tswj kev lag luam thiab kev sib dhos ua haujlwm, muab kev lees paub rau cov kev ua tiav, muab kev lees paub rau qhov kev lees paub rau cov txheej txheem tsav. Hauv kev siv cov kev siv, nws yog qhov tsim nyog los xaiv SFE pob uas tsim nyog sfe
Tiv Tauj Peb
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