Iyo ADSS fiber tambo inoshanda munzvimbo yepamusoro inotsigirwa nemapoinzi maviri ane span yakakura (kazhinji mazana emamita, kana kutopfuura kiromita imwe), iyo yakasiyana zvachose neyechinyakare pfungwa ye "pamusoro" (iyo post uye nharembozha chiyero pamusoro pepamusoro. Kuturika waya hook chirongwa, avhareji yemamita 0.4 ine 1 pivot).Naizvozvo, iyo mikuru paramita yeADSS fiber tambo inoenderana nemirairo yemagetsi pamusoro pemitsara.
1. Tension (MAT / MOTS) inobvumirwa.
Inoreva kushushikana patambo ye optical apo mutoro wakazara unoverengerwa pasi pemamiriro ekunze ekugadzira.Pasi pekutambudzika uku, iyo fiber strain inofanira kuva ≤0.05% (layer twist) uye ≤0.1% (central tube) pasina kuwedzera attenuation.Mukutaura kwe layman, kureba kweiyo optical fiber inongo "kudyiwa" pane iyi kukosha kwekutonga.Zvinoenderana neiyi parameter, mamiriro emamiriro ekunze uye inodzorwa sag, iyo inobvumidzwa span ye optical cable pasi peichi mamiriro inogona kuverengerwa.Naizvozvo, MAT ndiyo hwaro hwakakosha hwekuverengera sag-tension-span, uye zvakare humbowo hwakakosha hwekuratidza kushushikana-kushushikana maitiro e.ADSS optical fiber tambo.
2. Rated tensile simba (UTS/RTS).
Iyo inozivikanwawo seyekupedzisira kusimba simba kana simba rekupwanya, inoreva kukosha kwakaverengerwa kwehuwandu hwesimba rechikamu chinotakura (kunyanya kuverenga kuruka fibers).Iyo chaiyo yekupwanya simba inofanirwa kunge iri ≥ 95% yemutengo wakaverengerwa (kutsemuka kwechero chikamu mutambo inotongwa sekuputsika kwetambo).Iyi parameter haigone kubviswa, uye akawanda ehusheji hutongi ane hukama nayo (senge shongwe simba, tensile fittings, shockproof matanho, nezvimwewo).Kune iyo optical cable industry, kana chiyero cheRTS / MAT (yakaenzana nekuchengetedzwa kwechikonzero K chemutsetse wepamusoro) haina kukodzera, kunyange kana yakawanda fiber inoshandiswa, uye inowanikwa optical fiber strain range yakanyanya kuduku, iyo Economic/technical performance ratio yakashata kwazvo.Naizvozvo, munyori anokurudzira kuti vanhu vari muindasitiri vateerere kune iyi parameter.Kazhinji, MAT inenge yakaenzana ne40% RTS.
3. Gore negore Mean Stress (EDS).
Dzimwe nguva dzinonzi avhareji yekushushikana kwezuva nezuva, inoreva kushushikana kwetambo kana mutoro uchiverengerwa pasi pemamiriro epasina mhepo, pasina ice uye avhareji tembiricha yegore, inogona kutorwa seavhareji tensile (kushushikana) simba reADSS tambo. panguva yekushanda kwenguva refu.EDS kazhinji (16 ~ 25)% RTS.Pasi pekukakavadzana uku, iyo fiber haifanirwe kunge isina kuomarara uye isina kuwedzera attenuation, ndiko kuti, yakagadzikana.EDS zvakare ndiyo yekuneta kuchembera paramende yetambo yemaziso, uye iyo anti-vibration dhizaini yetambo yemaziso inotemerwa zvichibva pane iyi parameter.
4. Ultimate operating tension (UES).
Iyo inozivikanwawo seyakakosha kushandiswa tension, inoreva kune tension pane tambo kana inogona kudarika dhizaini mutoro panguva yehupenyu hunoshanda hwetambo.Zvinoreva kuti tambo ye optical inobvumirwa kuremerwa kwenguva pfupi, uye optical fiber inogona kumira kuomarara mukati mechikamu chinotenderwa.Kazhinji, iyo UES inofanirwa kunge iri> 60% RTS.Pasi pekutambudzika uku, iyo optical fiber strain ndeye <0.5% (central tube) uye <0.35% (layer twisted), uye optical fiber ichava nekuwedzera attenuation, asi mushure mokunge mhirizhonga yasunungurwa, optical fiber inofanira kudzokera kune yakajairika.Iyi parameter inovimbisa kushanda kwakavimbika kweiyo ADSS tambo panguva yehupenyu hwayo.