Fiber Optic Slip Ring: Cov Ntaub Ntawv Tseem Ceeb thiab Cov Khoom Siv Txheeb Xyuas Tus Nqi

I. Kev Paub Yooj Yim: Cov Ntsiab Lus Tseem Ceeb thiab Kev Hloov Pauv Chav

(1) Cov Lus Txhais Tseem Ceeb

Lub nplhaib fiber optic slip (tseem hu ua lub nplhaib fiber optic rotary lossis lub nplhaib sib txuas optical) yog ib lub cuab yeej siv precision uas siv cov fiber optic ua cov ntaub ntawv xa mus rau nruab nrab kom ua rau muaj kev sib txuas lus tsis muaj kev cuam tshuam ntawm cov khoom sib hloov thiab cov khoom ruaj khov. Nws tuaj yeem siv ywj pheej lossis ua ke nrog lub nplhaib hluav taws xob los tsim "lub nplhaib hybrid opto-electrical slip," tsim nyog rau cov xwm txheej uas xav tau 360 ° tig thiab ruaj khov xa cov teeb liab (piv txwv li, winches, tethered drones, opto-electrical pods, pan-tilt units, thiab lwm yam).

(2) Kev Hloov Pauv Qhov Ntev ntawm Kev Paub Ua Ntej

Yuav kom nkag siab txog cov ntsiab cai tseem ceeb ntawm qhov ntev ntawm fiber, ib tug yuav tsum paub txog kev sib raug zoo ntawm qhov ntev ntawm lub microscopic (cov fiber cores feem ntau ntsuas hauv micrometers):

1. 1 'meter' (m) = 10 decimeters (dm) = 100 centimeters (cm) = 1000 millimeters (mm)
2. 1 millimeter (mm) = 1000 micrometers (μm) = 10^6 nanometers (nm) (piv txwv li, 1 μm = 10^-6 m, 1 nm = 10^-9 m)
3. Cov kev sib raug zoo tseem ceeb: Cov fiber ib hom muaj qhov chaw ntawm 9μm, thaum cov fiber ntau hom muaj ntau qhov chaw xws li 50μm thiab 62.5μm. Lub cheeb tsam ntawm txheej cladding yog 125μm (sib npaug rau 0.125mm, kwv yees li 1/5 ntawm txoj kab uas hla ntawm tib neeg cov plaub hau), xav tau kev hloov pauv chav tsev kom nkag siab txog nws qhov tseeb.

(3) Kev Txhais Lus ntawm Chav Kub

Cov kev ua tau zoo ntawm cov nplhaib fiber ntau optical (piv txwv li, qhov poob ntawm kev ntxig) feem ntau yog sau nrog cov lus qhia 'chav sov', raws li txhais los ntawm cov qauv kev lag luam.

1. Qhov ntau yam li qub: 10 ~ 40 ℃ (chaw kuaj mob ib puag ncig, cov khoom siv pej xeem)
2. Ntau yam: -20 ° C txog + 80 ° C (Qib lag luam)
3. Tus qauv tub rog: -40 ℃ 3 txog + 65 ° C (kev kuaj khoom thiab kev ntsuas lub Hoobkas)
4. Lus Cim: Rau qhov kub tshaj 10-40°C, saib ntu 'Kev Ua Haujlwm Kub Tag Nrho', uas yog qhov tseem ceeb los qhia qhov txawv ntawm cov khoom siv pej xeem, kev lag luam, thiab tub rog.

II. Cov Qauv Tseem Ceeb ntawm Fiber Optic thiab Slip Ring

(1) Kev Sib xyaw thiab Kev Faib Tawm ntawm Optical Fibers

1. Cov Qauv Tseem Ceeb ntawm Optical Fiber

• Txheej txheej: Cov iav fiber core (khoom siv: silicon dioxide, rau kev xa xov teeb liab)
• Txheej: Cov txheej dielectric sib txawv (ua tiav tag nrho cov kev cuam tshuam sab hauv, txoj kab uas hla 125μm, khoom siv iav)
• Txheej tiv thaiv: yas sab nraud (PVC/PU, tiv taus kev puas tsuaj rau lub cev, sib xws-nyob ntawm lub nplhaib swb)

2. Kev Faib Tawm Fiber (Los ntawm Hom Kev Kis)

3. Qhov sib txawv ntawm cov ntaub ntawv txheej tiv thaiv

(2) Cov Qauv Nplhaib Slip thiab Cov Cheebtsam Tseem Ceeb

1. Cov Qauv Tag Nrho

• Ib lub voj voog swb: lub thav duab vaj tse + lub ncej tig + 2 collimators + 1 txoj kev kho qhov muag, cov qauv yooj yim thiab tus nqi qis.
• Lub nplhaib sib nqus ntau txoj kab: Yuav tsum muaj lub prism thiab cov qauv kho tshuab precision, nrog rau qhov sib piv ntawm rotor-stator ntawm 2: 1 (2 rotor tig = 1 stator tig) los tiv thaiv qhov cuam tshuam ob npaug ntawm lub kaum sab xis ntawm lub teeb. Qhov loj ntawm lub teeb tsuas yog 9/50 / 62.5μm, xav tau kev hloov kho cov cuab yeej thiab cov khoom siv, ua rau cov nqi siab dua piv rau cov kab ke ib txoj kab.

2. Cov khoom tseem ceeb sib txawv3kev kawm (los ntawm qib khoom)

II. Kev Faib Pawg Khoom: Kev Ua Tau Zoo, Tus Nqi, thiab Cov Xwm Txheej Siv
Raws li qhov kub thiab txias, cov kev ua tau zoo, thiab cov txheej txheem tsim khoom, cov nplhaib fiber ntau optical tau muab faib ua peb pawg: pej xeem, qib kev lag luam, thiab tub rog / qhov tseeb, nrog qhov sib txawv tseem ceeb:

hierarchical core logic

1. Lub ntsiab lus ntawm cov khoom siv pheej yig rau pej xeem: tsis suav cov kev laus thiab kev sim kub heev, nrog rau cov nqi khoom siv qis, tsuas yog xyuas kom meej tias 'siv tau ntawm chav tsev kub,' thaum kev ua tau zoo poob qis hauv qab qhov kub heev.
2. Tus nqi ntawm cov khoom mil3-qib yog los ntawm peb yam tseem ceeb: (1) kev raug mob ua ntej los ntawm kev sim tag nrho (suav nrog kev caij tsheb kauj vab thermal thiab kev laus), (2) kev xaiv cov khoom siv nrog kev tsim kho kom raug, thiab (3) kev ntseeg siab rau ib puag ncig - txhua yam uas cuam tshuam nrog cov nqi ntau rau ib qho kev sim.
3. Kev tso rau qib kev lag luam: Sib npaug tus nqi thiab kev ntseeg siab kom ua tau raws li qhov yuav tsum tau ua 'kub dav dav tsis yog qhov kub heev', nrog rau kev txo qis qhov ua tsis tiav los ntawm kev tshuaj ntsuam ib nrab.

IV. Cov Txheej Txheem Tseem Ceeb thiab Lawv Cov Kev Cuam Tshuam

(1) Cov Cim Qhia Txog Kev Ua Tau Zoo Tseem Ceeb

(II) Cov Yam Tseem Ceeb Uas Cuam Tshuam

1. Coaxiality: Qhov ntsuas tseem ceeb rau cov nplhaib sib dhos modular, qhov twg qhov kev hloov pauv yuav ua rau 1.5-2 xyoo hnav sai dua (qhov teeb meem feem ntau hauv cov khoom siv hauv hiav txwv). Cov khoom siv tub rog-qib yog tsim nrog 3D-CMM-tswj qhov tseeb (≤0.01mm).
2. Kub: Kev nthuav dav thiab kev sib cog lus ntawm cua sov yuav ua rau txoj kev kho qhov muag tsis sib xws. PVC sheathing feem ntau tawg ntawm qhov kub qis (<-40 ° C), yog li PU-clad fiber yuav tsum tau xaiv.
3. Kev cuam tshuam hluav taws xob: Cov fibers optical uas muaj hlau nplaum yuav raug cuam tshuam rau hauv cov teb hluav taws xob ntau zaus. Hauv cov chaw muaj hluav taws xob muaj zog, cov fibers tsis muaj hlau nplaum nrog av yog qhov yuav tsum tau ua (zoo rau kev daws teeb meem tsuas yog kev cuam tshuam tsawg zaus).

V. Cov Kev daws teeb meem tshwj xeeb

(1) Kev Siv Tshuab Wavelength Division Multiplexing (WDM) - Kev Sib Kis Multiplex pheej yig

1. Lub Ntsiab Cai

Cov teeb liab teeb pom kev zoo ntawm ntau qhov ntev sib txawv (piv txwv li 1270/1290/1310/1330/1350nm) raug xa mus los ntawm ib lub fiber ntau. Ib qho "wavelength splitter" raug ntsia rau ntawm qhov kawg ntawm lub transmitter, thiab ib qho "wavelength combiner" raug ntsia rau ntawm qhov kawg ntawm lub receiver. Cov khoom no raug siv ua khub kom ua tiav "ib qho fiber ntau = ntau txoj hauv kev".

2. Lub Zog thiab Qhov Tsis Muaj Zog

• Cov Zoo: Cov nqi qis dua (1/10 ntawm tus nqi ntawm cov multiplexers piv rau ntau lub nplhaib sib txuas) thiab txo kev siv fiber.
• Qhov Tsis Zoo: Tus qauv kho vajtse nyuaj heev (xav tau ntau lub wavelength modules), kev sib txuas lus hauv thaj chaw muaj qhov yuam kev (kev poob teeb liab vim yog qhov wavelength reversal), thiab cov nqi txij nkawm siab heev rau lub sijhawm ntev.

3. Cov xwm txheej siv tau: Cov khoom siv pej xeem uas muaj kev cuam tshuam nrog tus nqi (piv txwv li, cov kab ke saib xyuas pej xeem) nrog rau lub luag haujlwm saib xyuas sab nraud.

(2) Txwv qhov ceev ntawm lub nplhaib - Lub neej luv luv thiab pheej yig kev daws teeb meem

1. Lub Ntsiab Cai

Cov fiber optic raug qhwv rau hauv lub caij nplooj ntoos hlav zoo li elastic coil, nrog rau tus lej ntawm qhov tig (piv txwv li, 40 qhov tig) thiab lub counter. Lub coil raug txwv rau ob qho tib si tig mus tom ntej thiab rov qab (piv txwv li, 10 tig mus tom ntej / 10 tig rov qab). Tshaj qhov txwv ua rau lub caij nplooj ntoos hlav tawg, yog li txiav cov fiber optic (zoo ib yam li cov ntsiab cai ntawm "ntsia hlau winding" lossis "caij nplooj ntoos hlav-loaded tsheb kauj vab").

2. Cov yam ntxwv

• Lub neej ua haujlwm: 2-3 xyoos (vim yog lub caij nplooj ntoos hlav qaug zog tawg), yuav tsum tau hloov pauv ntau zaus hauv cov theem tom qab.
• Tus nqi: Kev nqis peev thawj zaug yog qis, tab sis tag nrho cov nqi mus sij hawm ntev tshaj li cov nplhaib sib dhos tus qauv (yuav tsum tau hloov 5 zaug hauv 15 xyoos, nrog rau cov nqi sib sau ua ke rau ib qho kev hloov).
• Cov xwm txheej siv tau: Cov khoom siv tshuaj xyuas ib ntus thiab cov neeg nruab nrab uas ua kom tau txiaj ntsig los ntawm kev muag cov khoom seem (piv txwv li, winches uas xav tau kev hloov pauv txhua xyoo ntawm cov khoom).

(3) Laser Slip Ring-Ib qho kev daws teeb meem ceev ceev wireless

1. Lub Ntsiab Cai

Tsis tas yuav muaj kev sib txuas fiber optic. Lub kaw lus siv wireless kis tau los ntawm lub laser emitter tig thiab lub receiver ruaj khov, ua haujlwm ntawm qhov zaus qis ntawm 1MHz nrog qhov ceev tig ntawm 1500-2000 rpm.

2. Lub Zog thiab Qhov Tsis Muaj Zog

• Cov Zoo: Kev ua haujlwm tsis sib chwv, tsis hnav (lub neej ntawm cov kabmob ≥1 billion revolutions), thiab tiv taus kev cuam tshuam hluav taws xob. Nws tau txais patent thiab siv rau hauv cov tshuab fais fab cua.
• Qhov Tsis Zoo: Qhov ceev qis (tsis txhawb nqa cov ntaub ntawv ceev ceev) thiab tsuas yog tsim rau cov xwm txheej "ceev ceev, tus nqi qis".
• Cov xwm txheej siv: Kev nrhiav pom lub spindle rau cov cuab yeej siv tshuab, thiab kev nrhiav pom lub cev muaj zog tsheb fais fab (hloov cov kev daws teeb meem RF los daws cov teeb meem cuam tshuam RF).

VI. Kev Sib Txuas Cov Kev Xav Tau ntawm Cov Neeg Siv Khoom thiab Cov Tswv Yim Muag Khoom

(1) Kev Xav Tau Sib Piv

1. Qhov chaw ib puag ncig yog txiav txim siab los ntawm qhov kub thiab txias (10-40 ℃ rau cov khoom siv, -20-80 ℃ rau cov khoom lag luam, qis dua-40 ℃ rau cov tub rog lossis cov khoom zoo).
2. Cov kev cai tshiab txhais: Tus naj npawb ntawm cov channel (ib leeg / ntau), hom fiber (ib leeg-hom / ntau hom), qhov deb kis tau tus mob (kev kam rau kev poob), thiab kev ntseeg tau (kev ruaj khov / kev ruaj khov).
3. Kev txiav txim siab zaum kawg: Tus nqi tsim qauv qis rau cov neeg siv khoom uas muaj cov duab kos; tus nqi tsim qauv siab rau cov neeg siv khoom uas tsis muaj cov duab kos; kev kho kom haum raws li qhov xav tau yuav tsum suav nrog cov nqi "tsim qauv + ua tiav + kev pabcuam", tsis suav nrog cov khoom npaj txhij rau txee.

(2) Cov Teeb Meem thiab Kev Dais Teeb Meem ntawm Cov Neeg Siv Khoom

(3) Cov Ntsiab Lus Tseem Ceeb ntawm Kev Muag Khoom

1. Kev muag khoom sab laj: Tsis txhob thawb cov khoom kim heev. Sib phim cov khoom kom haum rau cov xwm txheej (piv txwv li, cov khoom siv hauv chaw kuaj mob pej xeem kom tiv thaiv kev tsim qauv ntau dhau thiab pov tseg).
2. Kev faib tawm tus nqi: Qhov sib txawv ntawm tus nqi yog los ntawm peb yam tseem ceeb-txheej txheem tsim khoom (kev kuaj xyuas laus), tus nqi khoom siv (cov prisms qib tub rog kim dua 3 npaug), thiab cov nqi tshuaj ntsuam (kev tshuaj xyuas 100% rau cov khoom qib tub rog).
3. Kev Qhia Txog Lub Peev Xwm: Nrog rau ISO9001 lub kaw lus zoo, cov khoom siv ntsuas 3D, thiab cov kab tsim khoom laus uas ua haujlwm tsis siv neeg, peb caw cov neeg siv khoom tuaj ncig xyuas peb lub Hoobkas.
4. Kev Pom Tseeb Tom Qab Muag Khoom: Cov khoom siv rau cov neeg siv khoom tsis tas yuav muaj kev lav phib xaub, thaum cov khoom lag luam thiab cov khoom tub rog muaj kev lav phib xaub 1-3 xyoos. Txoj cai hais meej meej tias 'tus nqi qis pib sib npaug rau cov nqi kho tom qab' (piv txwv li, qhov ceev ntawm lub nplhaib txwv yuav tsum tau hloov tom qab 2 xyoos).

VII. Cov Ntawv Thov

Lus Cim: Daim ntawv thov tsis muaj thaj chaw ruaj khov thiab nyob ntawm qhov xav tau ntawm tus tsim lub cuab yeej. Rau cov xwm txheej tsis muaj tooj liab plating thiab xav tau kev tiv thaiv electromagnetic cuam tshuam siab, cov nplhaib fiber slip raug pom zoo.