Sezvo Pazasi pane sumo pfupi iyo Wire dhizaini yeADSS fiber optic tambo
1. Fiber isina chinhu
Iko kudiki kuchinjika kwekunze kwedhayamita yeADSS optical fiber, zviri nani.Kuchinja kweiyo optical fiber dhayamita kunogona kukonzera kudzoreredza simba kurasikirwa uye iyo fiber splicing kurasikirwa kweiyo optical fiber.Kuchinja kweiyo dhayamita yekunze yeADSS optical fiber kunokonzera kushanduka kwepakati dhayamita uye modhi yemunda dhayamita, izvo zvinotungamira mukuwedzera kweiyo optical fiber kuparadzira kurasikirwa uye kurasikirwa kwesplice.
Zviri nani kudzora kushanduka kwekunze kwekunze kwefiber optical mukati ± 1μm.Wedzera kumhanya kwewaya yekudhirowa, nenzira kwayo kuderedza tembiricha yekudhirowa waya, uye kuderedza nguva yekugara ye preform muchoto chekushisa chakanyanya.Kudzikisa kupararira kwehunyoro muhuputi kuenda kunzvimbo itsva kunobatsira kudzikisira kuwedzeredzwa kwekudhirowa kwefiber.Kuwedzera kumhanya kwekudhirowa uye kuwedzera kudhirowa kudhirowa kunogona kuderedza kushanduka kweiyo dhayamita yekunze, uye zvakare kubatsira kudzikisa chizvarwa cheE 'kukanganisa.Izvo zvinobatsirawo kuwedzera simba refiber.Nekudaro, kudhirowa kwewaya yepamusoro-soro kunoda simba rekudziya rechoto, iro rinowanzoenda kune isina kuenzana tembiricha munda.Ichave nemhedzisiro yakakura pane warpage yefiber (warpage inoreva radius ye curvature inoenderana nekukotama kweiyo isina fiber fiber pasina kushushikana kwekunze).Chikonzero chikuru chekukanganisa warpage ndechekuti fiber inopisa zvisina kuenzana mumunda wekushisa, zvichiita kuti shrinkage yakasiyana-siyana yefiber mumutsipa wemutsipa, zvichiita kuti kuderera kwehondo yefiber.Iyo warpage ye optical fiber ndeimwe yezviratidzo izvo ADSS optical cable vashandisi vanonyanya kunetseka nazvo.Kunyanya mu optical fiber, kana warpage ye optical fiber iri diki kwazvo, ichaunza mhedzisiro yakaipa pakubatana.
Nekuti ADSS optical fiber yakakwira-kumhanya yekudhirowa choto ine zvinotevera zvakakosha zvinodiwa:
A. Dhizaina yakanakira kugovera tembiricha uye gasi nzira dhizaini kuti ibudise yakanakira preform mutsipa chimiro.
B. Kupisa kwechoto kwakadzikama uye kunogadziriswa, izvo zviri nyore kudzora kurongeka kwekudhirowa.
C. Kusarudzwa kwezvikamu zvekupisa kwevira uye kugadzirwa kwemhepo inoyerera kunovimbisa kuti nzvimbo ye optical fiber yakasvibiswa zvishoma sezvinobvira.
Naizvozvo, kugadziridzwa kwemaitiro ezvikamu zvewaya yekudhirowa choto uye kuvandudzwa kwemaitiro ekuyerera kwemhepo muchoto kunoitwa.Wawana zvinotevera:
A. Iyo F dhayamita kusiyanisa amplitude yeADSS optical fiber panguva yekudhirowa inodzorwa kuti iite 0.3 μm.
B. Iyo warpage yeADSS fiber optic cable inofanira kudzorwa pamusoro pe10m
C, ADSS optical fiber ine yakanaka attenuation maitiro ega ega wavelength
2. Optical fiber coating yeADSS optical cable
Coating inzira yakakosha yakakosha mukugadzirwa kweADSS optical fiber.Unhu hwekuputira hune simba guru pane simba uye kurasikirwa kwefiber optical.Iyo fiber isina chinhu inopinda muforoma nekumhanya kukuru uye inodhonzwa mumvura yekuputira.Sezvo iyo fiber pachayo ine kupisa, iyo viscosity yekuputira pamusoro pe mold yakaderera kupfuura viscosity yekuputira mubhanhire rekuvhara.Uyu mutsauko we viscosity pakati pepende unogadzira mutsauko wekumanikidza unosundira pendi kumusoro.Imwe yekumanikidza yekuputira inoshandiswa kuchengetedza kugadzikana kweiyo yekuputira mvura level muforoma.Kana tembiricha yefiber isina chinhu yakakwira zvakanyanya (kuwedzera waya yekudhirowa kukurumidza), kuenzana kweyero yekuputira yemvura level kuchave kusingadzoreki, kupfeka kuchave kusingagadzike, uye kupfeka kuchave kusina kujairika.Inokanganisa kunaka kwekuputira uye kuita kwefiber.Iyo yakanaka yakagadzika coating state inofanirwa kusanganisira zvinotevera zvinhu:
A. Iko hakuna mabhubhu kana tsvina mumucheka wekupfekedza;
B. Good coating concentricity;
C. Small coating dhayamita kuchinja.
Pasi pemamiriro ekudhirowa kwepamusoro-soro, kuitira kuti uwane hutano hwakanaka uye hwakagadzikana hwekuputira, fiber inofanira kuchengetwa pane imwe nguva uye yakakwana yekushisa yakadzika (inowanzoonekwa seyakapoteredza 50 ° C) paunopinda mumucheka unofa.Nekuwedzera kwekumhanya kwekudhirowa, mukana wekusanganiswa kwemhepo mujasi kana fiber yakaputirwa inovandudzwa zvakanyanya.Panguva imwecheteyo, panguva yekumhanyisa waya yekudhirowa, waya yekudhirowa tension inovandudzwawo zvakanyanya.Kudyidzana pakati pesimba repakati rinogadzirwa necoating die uye netambo yekudhirowa kwewaya inosarudza kugadzikana kwemamiriro ekupfeka.Izvi zvinoda kushandiswa kwedhiya inogona kuburitsa simba repakati pepamusoro uye yakanyatsoita kufa chigaro inclination angle inogadziridza system kuti ive nechokwadi chekudzikama pakudhirowa kwewaya.
Mushure mekudhirowa kukuru kweADSS optical fiber, chiitiko chinotevera chehurombo hwefiber fiber coating chakaitika:
A. The dhayamita yejasi inochinja zvikuru uye eccentricity yekuputira yakashata panguva yekudhirowa kwewaya.
B, iyo yekupfeka ine mabhuru
C. Delamination pakati pekupfekedza nekupfeka
Kurapa kwakashata kwekupotera, senge coating optimization kuburikidza nemamwe anotevera maitiro ekuvandudza uye kugadzirisa kwemidziyo:
A. Tichitarisa shanduko huru yedhayamita yekuputira, gadzirisa maitiro ekupfekedza, uye pakupedzisira ita shanduko amplitude yedhayamita yekuputira uye coating concentricity isvike iyo yakakodzera mamiriro.
B. Kune mabubbles ari mukati mekuputira, gadzirisa mudziyo wekutonhodza uye shandura kutonhora kunoshanda, kuitira kuti iyo isina fiber fiber inogona kutonhodzwa zvakafanana uye nemhedzisiro yakanaka panguva yekugadzira.
C. Nokuda kwekurapa kusina kunaka kwekuputira uye delamination pakati pekuputira uye kuvhara.Iyo UV yekurapa sisitimu mushure mekupfekedzwa kweiyo optical fiber inovandudzwa kuti iwane yakanakisa kusimba kwemhepo;iyo yekumisikidzwa kweiyo yakagadziridzwa sisitimu inovimbisa chinzvimbo cheiyo optical fiber kana ichinge yarapwa mu UV kurapa quartz chubhu.
Mushure mekuvandudzwa kwepamusoro kweakakodzera maitiro paramita uye zvivakwa, yakanakisa yekubikira mhando yakawanikwa kuve nechokwadi kugadzikana uye kuvimbika kweADSS optical fiber performance.
