Mphete Yopopera ya Fiber Optic: Zambiri Zoyambira ndi Magawo a Zamalonda Kudziwa Mitengo

I. Chidziwitso Choyambira: Mfundo Zazikulu ndi Kusintha kwa Magawo

(1) Matanthauzo Aakulu

Mphete yolumikizira ya fiber optic (yomwe imadziwikanso kuti fiber optic rotary connector kapena mphete yolumikizira ya optical) ndi chipangizo cholondola chomwe chimagwiritsa ntchito ulusi wowala ngati njira yotumizira deta kuti ilole kutumiza chizindikiro cha optical pakati pa zinthu zozungulira ndi zosasuntha. Itha kugwiritsidwa ntchito yokha kapena kuphatikiza ndi mphete yolumikizira yamagetsi kuti ipange "mphete yolumikizira ya opto-electrical hybrid," yoyenera zochitika zomwe zimafuna kuzungulira kwa 360° ndi kutumiza chizindikiro chokhazikika (monga ma winche, ma tethered drones, ma opto-electric pods, ma pan-tilt units, ndi zina zotero).

(2) Kusintha kwa Chigawo cha Chidziwitso Choyambirira

Kuti mumvetse mfundo zazikulu za kukula kwa ulusi, munthu ayenera kudziwa bwino ubale wa kutalika kwa microscopic (nthawi zambiri ulusi umayeza mu micrometer):

1. Mita imodzi (m) =10 decimeters (dm) =100 centimita (cm) =1000 milimita (mm)
2. Milimita imodzi (mm) = 1000 maikulomita (μm) = 10^6 nanomita (nm) (mwachitsanzo, 1 μm = 10^-6 m, 1 nm = 10^-9 m)
3. Kugwirizana Kofunika Kwambiri: Ulusi wa single-mode uli ndi mainchesi a madontho a 9μm, pomwe ulusi wa multi-mode umawonetsa mainchesi osiyanasiyana a madontho monga 50μm ndi 62.5μm. M'mimba mwake wa cladding layer ndi 125μm (wofanana ndi 0.125mm, pafupifupi 1/5 mainchesi a tsitsi la munthu), zomwe zimafuna kusintha kwa unit kuti timvetse bwino kulondola kwake.

(3) Tanthauzo la Kutentha kwa Chipinda

Magawo a magwiridwe antchito a mphete zotchingira ulusi wa kuwala (monga kutayika kwa zinthu zolowetsedwa) nthawi zambiri amalembedwa ndi zilembo za 'kutentha kwa chipinda', monga momwe zimafotokozedwera ndi miyezo yamakampani.

1. Mitundu yabwinobwino: 10~40℃ (malo oyezera zinthu za labotale, zinthu wamba)
2. Kuchuluka: -20°C mpaka +80°C (Giredi ya mafakitale)
3. Muyezo wa gulu lankhondo: -40℃ 3 mpaka +65°C (kuyesa zinthu ndi muyezo woyezera kuwerengera kwa fakitale)
4. Dziwani: Ngati kutentha kuli pamwamba pa 10-40°C, onani gawo la 'Kugwira Ntchito Kwathunthu kwa Kutentha', lomwe limagwira ntchito ngati muyezo wofunikira posiyanitsa zinthu za anthu wamba, mafakitale, ndi zankhondo.

II. Kapangidwe ka Fiber Optic ndi Slip Ring Core

(1) Kapangidwe ndi Kugawa kwa Ulusi Wowala

1. Kapangidwe Koyambira ka Ulusi Wowala

• Chigawo chapakati: Chigawo chapakati cha fiber yagalasi (zipangizo: silicon dioxide, yotumizira chizindikiro cha kuwala)
• Chophimba: Zigawo zosiyanasiyana za dielectric (kufikira kuwunikira konse kwamkati, m'mimba mwake 125μm, galasi)
• Choteteza: pulasitiki yakunja (PVC/PU, yolimba ku kuwonongeka kwakuthupi, yogwirizana ndi mphete yotsetsereka)

2. Kugawa kwa Ulusi (Ndi Njira Yotumizira)

3. Kusiyana kwa zinthu zoteteza

(2) Kapangidwe ka Mphete Yotsetsereka ndi Zigawo Zofunika

1. Kapangidwe Konse

• Mphete yotchingira yokhala ndi lupu imodzi: chimango chosungiramo zinthu + shaft yozungulira + ma collimator awiri + njira imodzi yowunikira, kapangidwe kosavuta komanso mtengo wotsika.
• Mphete yolowera m'njira zambiri: Imafuna prism ndi kapangidwe ka makina kolondola, yokhala ndi chiŵerengero cha liwiro la rotor-stator cha 2:1 (2 rotor rotations = 1 stator rotation) kuti ithane ndi kuwirikiza kawiri kwa ngodya ya kuwala. Kukula kwa malo owala ndi 9/50/62.5μm yokha, kumafuna kusintha kwa zida ndi zida, zomwe zimapangitsa kuti ndalama zikwere poyerekeza ndi makina okhala ndi njira imodzi.

2. Chigawo chachikulu chimasiyana3zogulitsa (ndi mtundu wa zinthu)

II. Gulu la Zogulitsa: Zochitika Zantchito, Mtengo, ndi Kugwiritsa Ntchito
Malinga ndi kutentha, magawo a magwiridwe antchito, ndi njira zopangira, mphete zolumikizirana ndi ulusi wa kuwala zimagawidwa m'magulu atatu: wamba, wa mafakitale, ndi wankhondo/wolondola, ndipo pali kusiyana kwakukulu:

mfundo zazikulu za utsogoleri

1. Chofunika kwambiri pa zinthu za anthu wamba zomwe zingakwanitse kugula: kusiya kukalamba ndi kuyesa kutentha kwambiri, ndi mtengo wotsika wa zinthu, kungotsimikizira kuti 'zingagwiritsidwe ntchito kutentha kwa chipinda,' pomwe magwiridwe antchito amatsika kwambiri kutentha kwambiri.
2. Mtengo weniweni wa zinthu za mil3-grade umachokera ku zinthu zitatu zofunika: (1) kuwonekera kwa chilema pasadakhale kudzera mu kuyesa kwa nthawi yonse (kuphatikiza kutentha ndi kukalamba), (2) kusankha zinthu ndi uinjiniya wolondola, ndi (3) chitsimikizo chachikulu chodalirika cha chilengedwe—zonsezi zimaphatikizapo ndalama zambiri pa mayeso aliwonse.
3. Kuyika zinthu m'mafakitale: Kulinganiza mtengo ndi kudalirika kuti zikwaniritse zofunikira za 'kutentha kwakukulu komwe sikuli kwakukulu', ndi kuchepetsa kulephera komwe kumachitika kudzera mukuwunika pang'ono.

IV. Magawo Ofunika Kwambiri Aukadaulo ndi Zotsatira Zake

(1) Zizindikiro za Magwiridwe Antchito Aakulu

(II) Zinthu Zofunika Kwambiri Zokhudza Kugonana

1. Kuzungulira kwa zinthu: Muyeso waukulu wa mphete zopindika, pomwe kupotoka kungayambitse kuwonongeka kwachangu kwa zaka 1.5-2 (vuto lofala kwambiri pa zida zapamadzi). Zigawo zankhondo zimapangidwa ndi 3D-CMM-controlled precision (≤0.01mm).
2. Kutentha: Kutambasuka ndi kupindika kwa kutentha kungayambitse kusakhazikika bwino kwa njira yowunikira. Kuphimba kwa PVC kumatha kusweka mosavuta kutentha kochepa (<-40°C), kotero ulusi wophimba PU uyenera kusankhidwa.
3. Kusokoneza kwa Magetsi: Ulusi wa kuwala wokhala ndi zida umatha kusokonezedwa m'malo amphamvu a ma electromagnetic. M'malo amphamvu a ma electromagnetic, ulusi wopanda zida wokhala ndi nthaka umafunika (mothandiza kuthetsa kusokoneza kwa ma frequency ochepa okha).

V. Mayankho Apadera Aukadaulo

(1) Kugawa kwa Wavelength Division Multiplexing (WDM) Ukadaulo-Kutumiza kwa Multiplex Kotsika Mtengo

1. Mfundo yaikulu

Zizindikiro za kuwala za mafunde osiyanasiyana (monga 1270/1290/1310/1330/1350nm) zimatumizidwa kudzera mu ulusi umodzi wowala. "Chogawanitsa mafunde" chimayikidwa kumapeto kwa chotumizira, ndipo "chophatikiza mafunde" chimayikidwa kumapeto kwa cholandirira. Zigawozi zimagwiritsidwa ntchito pawiri kuti zikwaniritse "ulusi umodzi wowala = njira zingapo".

2. Mphamvu ndi Zofooka

• Ubwino: Kuchepetsa mtengo kwambiri (1/10 cha mtengo wa multiplexers poyerekeza ndi multi-channel slip rings) komanso kuchepetsa kugwiritsa ntchito ulusi.
• Zovuta: Kapangidwe ka hardware ndi kovuta (kamafuna ma module angapo a wavelength), mawaya a m'munda amakhala ndi zolakwika (kutayika kwa chizindikiro chifukwa cha kutembenuka kwa wavelength), ndipo ndalama zokonzera zimakhala zambiri pakapita nthawi.

3. Zochitika zomwe zingagwiritsidwe ntchito: Zipangizo za anthu wamba zomwe zimawononga ndalama zambiri (monga njira zowunikira anthu wamba) zomwe zili ndi udindo wokonza zinthu ndi anthu ena.

(2) Kuchepetsa Liwiro la Mphete - Njira Yothetsera Mavuto Afupiafupi komanso Yotsika Mtengo

1. Mfundo yaikulu

Ulusi wowala umakulungidwa mu coil yofanana ndi kasupe, yokhala ndi ma turn angapo okhazikika (monga ma turn 40) ndi kauntala. Coil imakhala ndi malire ozungulira kutsogolo ndi kumbuyo (monga ma turn 10 kutsogolo / ma turn 10 kumbuyo). Kupitirira malirewo kumapangitsa kuti kasupe asweke, motero amadula ulusi wowala (mofanana ndi mfundo za "screw winding" kapena "njinga yodzaza ndi kasupe").

2. Makhalidwe

• Moyo wautumiki: zaka 2-3 (chifukwa cha kutopa kwa masika), zomwe zimafuna kusinthidwa pafupipafupi pakapita nthawi.
• Mtengo: Ndalama zoyambira zomwe zimayikidwa zimakhala zochepa, koma ndalama zonse zomwe zimayikidwa nthawi yayitali zimaposa zomwe zimagwiritsidwa ntchito poyika mphete zokhazikika (zofunika kusintha 5 pazaka 15, ndi ndalama zonse zomwe zimayikidwa pakusintha).
• Zochitika zomwe zingagwiritsidwe ntchito: Zipangizo zowunikira kwakanthawi ndi amalonda omwe amapeza phindu pogulitsa zida zosinthira (monga ma winchi omwe amafunikira kusintha zida zapachaka).

(3) Mphete Yotsetsereka ya Laser-Njira Yothetsera Vuto Lopanda Waya

1. Mfundo yaikulu

Palibe kulumikizana kwa fiber optic komwe kumafunika. Dongosololi limagwiritsa ntchito kutumiza kwa waya popanda waya kudzera mu cholumikizira cha laser chozungulira komanso cholandirira chosasuntha, chomwe chimagwira ntchito pa liwiro lotsika la 1MHz ndi liwiro lozungulira la 1500-2000 rpm.

2. Mphamvu ndi Zofooka

• Ubwino: Kugwira ntchito kosakhudzana ndi magetsi, kosawonongeka (nthawi yogwira ntchito yoposa ≥1 biliyoni), komanso kukana kusokonezedwa ndi magetsi pogwiritsa ntchito ma elekitiromagineti. Yapatsidwa patenti ndikugwiritsidwa ntchito m'makina amphamvu a mphepo.
• Zoyipa: Liwiro lochepa (silikuthandizira deta ya liwiro lalikulu) ndipo limangoyenera zochitika za "liwiro lapamwamba, lotsika".
• Zochitika zogwiritsira ntchito: Kuzindikira spindle ya zida zamakina, ndi kuzindikira injini yamagetsi yamagalimoto (kusintha mayankho a RF kuti athetse mavuto osokoneza a RF).

VI. Njira Zofananira Zosowa za Makasitomala ndi Malonda

(1) Ndondomeko Yofananiza Zofunikira

1. Chilengedwe chimatsimikiziridwa ndi kutentha kwapakati (10-40℃ pazinthu zogwiritsidwa ntchito ndi anthu, -20-80℃ pazinthu zamafakitale, pansi pa -40℃ pazinthu zankhondo kapena zinthu zazing'ono).
2. Zofunikira zomwe zafotokozedwanso: Chiwerengero cha njira (zokha/zambiri), mtundu wa ulusi (zokha/zambiri), mtunda wotumizira (kulekerera kutayika), ndi kudalirika (kulimba/kukhazikika).
3. Kutsimikiza mtengo womaliza: Ndalama zochepa zokonzera mapulani kwa makasitomala omwe ali ndi zojambula zomwe zaperekedwa; ndalama zambiri zokonzera mapulani kwa makasitomala omwe alibe zojambula zomwe zaperekedwa; kusintha kumafuna kuphatikiza ndalama za "kupanga + kukonza + ntchito", kupatula zinthu zomwe zakonzedwa kale.

(2) Mavuto ndi Mayankho Odziwika Bwino a Makasitomala

(3) Mfundo Zofunika Kwambiri Zogulitsira

1. Kugulitsa kokambirana: Pewani kukakamiza zinthu zodula kwambiri. Gwirizanitsani zinthu ndi zochitika zina (monga zinthu wamba za labu kuti mupewe kupanga zinthu mopitirira muyeso komanso kuwononga ndalama).
2. Kusanthula mtengo: Kusiyana kwa mitengo kumachokera ku zinthu zitatu - njira zopangira (mayeso okalamba), mtengo wa zinthu (ma prism a gulu lankhondo ndi okwera mtengo katatu), ndi ndalama zowunikira (kuyang'ana 100% kwa zinthu za gulu lankhondo).
3. Kuwonetsa luso: Tikukupemphani makasitomala kuti adzayendere malo athu okhala ndi ISO9001 quality system, zida zoyezera za 3D coordinate, komanso mzere wopangira ukalamba wokha, kuti adzaone malo athu.
4. Kuwonekera bwino pambuyo pa kugulitsa: Zinthu zomwe ogula amagwiritsa ntchito sizimalandira chitsimikizo chovomerezeka, pomwe zinthu zomwe zili mumakampani ndi zankhondo zimakhala ndi chitsimikizo cha chaka chimodzi mpaka zitatu. Ndondomekoyi ikunena momveka bwino kuti 'mtengo wotsika woyamba ndi wofanana ndi ndalama zambiri zokonzera pambuyo pake' (monga, liwiro loletsa liyenera kusinthidwa pambuyo pa zaka ziwiri).

VII. Minda Yofunsira

Chidziwitso: Pulogalamuyi ilibe malo okhazikika ndipo imadalira zofunikira za wopanga chipangizocho. Pazochitika zopanda mkuwa komanso zosafunikira kusokonezedwa ndi maginito, mphete zotsekeka ndi ulusi zimalimbikitsidwa.