preprocessing theem
Fiber ntxig thiab txhim kho:
Ntxig lub txiav fiber pob rau hauv mpo core core core core core core core kom paub tseeb tias qhov ntev ntawm cov fiber ntau yog muaj raws li cov fiber ntau yog (kev sib tsoo nyiaj yuav tsum tau tshwj tseg).
Sau tus Tsov tus tw ntawm ferrule nrog epoxy resin (xws li UP cov kua nplaum lossis kub kua nplaum), thiab kho cov khoom siv kho qhov muag lossis qhov cub) kom tsis txhob loosening thaum sib tsoo.
Plug txiav:
Siv lub siab precision fiber ntau txiav riam (xws li kev sib tw mpo tshwj xeeb ntawm sab xub ntiag ntawm lub ntsaws ruaj khov rau daim pib ntsej muag thawj zaug.
Kev sib tsoo ntawm kev sib tsoo theem (tshem tawm cov nyiaj pub)
Lub Hom Phiaj: Kom maj nrawm tshem tawm feem ntau ntawm cov nyiaj tau rau lub ntsej muag kawg ntawm lub ntsaws, thiab xub thawj daim ntawv tiaj tus lossis nkhaus.
Sib tsoo ncoo: silicon carbide (sic) cov khoom siv, cov qoob loo loj feem ntau yog 800 # ~ 1200 # (ntxhoo sib tsoo).
Grinders: Tshwj xeeb MPO Grinders (txhawb ib lub sib tsoo ntawm ntau cov chaw nres tsheb, nruab nrog lub kaum sab xis kho cov cuab yeej).
Cov ntsiab lus ua haujlwm:
Ib puag ncig lossis {8- Daim duab qhia zoo li 3 mus rau 5 feeb kom txog thaum lub ntsej muag fiberion tag nrog cov tub ntxhais.
Kev Xeem: Siv lub tshuab tsom rau soj ntsuam lub ntsej muag kawg kom paub meej tias tsis muaj qhov pom tseeb lossis rov qab kis.
XOV XEEM Ntu (Ua Kom Zoo Rau Nto Roughness)
Lub Hom Phiaj: Kom txo lub ntsej muag kawg roughness, kho cov txheej txheem saum npoo, thiab npaj rau polishing.
Sib tsoo ncoo: pob zeb diamond (pob zeb diamond) coated sandpaper, cov noob loj yog feem ntau 3000 # (sib tsoo zoo).
Hloov cov nplua sib tsoo ncoo, ua kom cov tsev siab sib tsoo me ntsis (tsawg dua tsawg dua li cov ntxhib sib tsoo), thiab zom li 5 ~ 8 feeb.
So cov kev sib tsoo ncoo ncoo tsis tu ncua nrog cawv kom tshem cov khib nyiab thiab tsis txhob khawb los ntawm cov khoom seem ntawm particle.
Kuaj: Siv kev cuam tshuam kev cuam tshuam kom ntsuas qhov kawg ntsej muag roughness (RA tus nqi yuav tsum yog<0.2μm), or observe whether there are fine scratches through a 400x microscope.
Polishing theem (tsim ntawm kev nkhaus kawg)
Lub Hom Phiaj: Los tsim ib qho curvature (PC \/ UPC \/ APC) thaum kawg ntsej muag los txo cov kev ploj kev ploj.
Polishing ncoo: POLYURETHANE (PU) lossis tsis-Woven cov khoom siv, ua ke nrog cov kua roj (xws li alumina ncua kev kawm).
Nkhaus Tooling: Sib tsoo tshuab yuav tsum tau nruab nrog curvature tswj module (xws li spherical sib tsoo pwm).
PC \/ UPC SIB TSOO: Lub ntsej muag kawg yog tsim rau hauv ARC (lub vojvoog ntawm curvature yog feem ntau 7 ~ 15 hli) los ntawm polishing dead, thiab lub sijhawm polishing yog li 10 ~ 15 feeb.
APC sib tsoo: POLISHING yog yuav tsum tau nyob ntawm kaum sab xis ntawm 8 los ua ib qho nkhaus, uas ntxiv txo qhov poob rov qab (feem ntau<-60dB).
Kuaj: Siv kev cuam tshuam rau ntsuas lub vojvoog ntawm curvature thiab vertex offset kom paub tseeb tias ua raws li cov qauv kev lag luam (piv txwv li {0}}).
Kev ntxuav tu thiab kuaj theem
Tu:
Yaug lub ntsej muag kawg nrog cov ethanol, thiab tshwj xeeb huv, thiab tshem tawm cov khoom me me nrog kev ntxuav ultrasonic.
Siv cov hmoov av los yog phom phom los qhuav kom tsis txhob muaj dej seem.
Xeem Ntsuas:
Kev ntsuas qhov ntxig rau (IL): siv lub ntsuas hluav taws xob kho qhov muag tau txuas ntawm cov teeb liab fiber ntau txuas (feem ntau tsawg dua los yog sib npaug}. 5db).
Rov qab poob (RL): Ntsuas cov kev siv ntawm cov teeb meem (PC hom yog ntau dua {} db, APC hom yog ntau dua {1} db).
Xaus ntsej muag microinspection: Pom tias puas muaj cov kab nrib pleb, dents lossis cov paug ntawm lub tsom iav ntev dua 500 zaug. Cov khoom tsis muaj peev xwm yuav tsum tau ua haujlwm rov qab lossis kos.