Ikhebula le-ADSS optical fibre lisebenza endaweni engaphezulu esekelwe amaphuzu amabili ane-span enkulu (imvamisa engamakhulu amamitha, noma ngisho nangaphezu kwekhilomitha elingu-1), ehluke ngokuphelele emcabangweni wendabuko “we-overhead” (okulenga okujwayelekile kokuthunyelwe nokuxhumana ngocingo. Uhlelo lwe-wire hook, isilinganiso samamitha angu-0.4 asinawo umthelela kuzintambo ezibonakalayo).1 iphivothi).Ngakho-ke, imingcele eyinhloko yezintambo ze-ADSS optical zihambisana nemithethonqubo yemigqa yamandla aphezulu.
1. Ukucindezeleka (MAT/MOTS) kuvunyelwe.
Isho ukushuba kwentambo yokubona lapho isamba somthwalo sibalwa ngokwethiyori ngaphansi kwezimo zesimo sezulu sokuklama.Ngaphansi kwalokhu kushuba, i-fiber strain kufanele ibe ngu-≤0.05% (i-layer twist) kanye no-≤0.1% (ithubhu ephakathi) ngaphandle kokunciphisa okwengeziwe.Ngokwemigomo ye-layman, okungukuthi, ubude obudlulele be-optical fiber "budliwa" nje kuleli nani lokulawula.Ngokwale pharamitha nezimo zezulu kanye ne-sag elawulwayo, ubude obuvumelekile bokusetshenziswa kwekhebuli yokubona ngaphansi kwalesi simo singabalwa.Ngakho-ke, i-MAT iyisisekelo esibalulekile sokubala i-sag-tension-span, futhi iwubufakazi obubalulekile bokubonisa izici zokucindezeleka kwezintambo ezibonakalayo ze-ADSS.
2. Amandla e-tensile alinganiselwe (UTS/RTS).
Okwaziwa nangokuthi amandla okugcina aqinile noma amandla aphukayo, kubhekisela enanini elibaliwe lesamba samandla e-bearing cross-section (ikakhulukazi imicu yendwangu).Amandla angempela okuphuka kufanele abe ngu-≥95% yenani elibaliwe (ukuphuka kwanoma iyiphi i-elementi kukhebula yokubona kuthathwa njengokuphuka kwekhebula).Le pharamitha ayiyona inketho, futhi amanani amaningi okulawula ahlobene nayo (njengamandla ombhoshongo, ukufakwa okuqinile, izinyathelo zokulwa nokudlidliza, njll.).Kochwepheshe bezintambo ezibonakalayo, uma isilinganiso se-RTS/MAT (elingana nesici sokuphepha esingu-K semigqa engaphezulu) singafanele, ngisho noma kusetshenziswa i-fibre eningi, futhi ububanzi obutholakalayo be-fiber optical fibre buncane kakhulu, umnotho/ isilinganiso sokusebenza kobuchwepheshe siphansi kakhulu.Ngakho-ke, umbhali uncoma ukuthi abantu embonini banake le parameter.Ngokuvamile, i-MAT icishe ilingane no-40% RTS.
3. Ukucindezeleka kwesilinganiso sonyaka (EDS).
Ngezinye izikhathi okubizwa ngokuthi ukucindezeleka okumaphakathi kwansuku zonke, kubhekisela ekucindezelekeni kwekhebula ngaphansi komthwalo wokubala kwethiyori ngaphansi kwesimo sokungabikho komoya, akukho qhwa kanye nezinga lokushisa elimaphakathi lonyaka, elingathathwa njengokungezwani okujwayelekile (ubunzima) I-ADSS ngesikhathi sokusebenza kwesikhathi eside.I-EDS ngokuvamile ingu (16~25)%RTS.Ngaphansi kwalokhu kushuba, i-fiber kufanele ingabi namandla, ngaphandle kokuncishiswa okwengeziwe, okungukuthi izinze kakhulu.I-EDS futhi iyipharamitha yokuguga yokukhathala yekhebula le-optical, futhi umklamo ophikisana nokudlidliza wekhebula lokukhanya unqunywa ngokwale pharamitha.
4. Ultimate Running Tension (UES).
Okwaziwa nangokuthi i-tension yokusetshenziswa okukhethekile, ibhekisela ekucindezelekeni ikhebula elingaphansi kwayo lapho umthwalo weqa umthwalo wokuklama phakathi nempilo esebenzayo yekhebula yokubona.Kusho ukuthi ikhebula le-optical livunyelwe ukulayishwa ngokweqile isikhathi esifushane, futhi i-optical fibre ingamelana nobunzima ngaphakathi kwebanga elilinganiselwe elivunyelwe.Ngokuvamile, i-UES kufanele ibe> 60% RTS.Ngaphansi kwalokhu kucindezeleka, i-fiber strain ingaphansi kuka-0.5% (ithubhu ephakathi) kanye ne-<0.35% (i-layer twist), i-fiber izoba nokunciphisa okwengeziwe, kodwa ngemva kokukhishwa kwengcindezi, i-fiber kufanele ibuyele evamile.Le parameter iqinisekisa ukusebenza okuphephile kwekhebuli ye-ADSS phakathi nokuphila kwayo.
Isikhathi sokuthumela: Nov-25-2022