Ma hope o nā makahiki o ka hoʻomohala ʻana, ua oʻo loa ka ʻenehana hana ʻana o nā kaula optical. Ma waho aʻe o nā ʻano i ʻike nui ʻia o ka hiki ke ʻike nui a me ka hana hoʻoili maikaʻi, pono nō hoʻi nā kaula optical e loaʻa nā pono o ka liʻiliʻi a me ke kaumaha māmā. Pili loa kēia mau ʻano o ke kaula optical i ka hana o ka fiber optical, ka hoʻolālā kūkulu o ke kaula optical a me ke kaʻina hana, a pili loa hoʻi i nā mea like ʻole a me nā waiwai e hana ana i ke kaula optical.
Ma waho aʻe o nā fiber optical, ʻo nā mea nui i nā kaula optical e komo pū ana me ʻekolu mau māhele:
1. Mea Polymer: mea paipu paʻa, mea paipu wehe PBT, mea uhi PE, mea uhi PVC, mea poni hoʻopihapiha, lipine pale wai, lipine polyester
2. Mea hui pū ʻia: lipine hui alumini-plastic, lipine hui kila-plastic
3. Mea hao: uea kila
I kēia lā, e kamaʻilio mākou e pili ana i nā ʻano o nā mea maka nui i loko o ke kaula optic a me nā pilikia e hiki koke mai ana, me ka manaʻolana e kōkua i nā mea hana kaula optic.
1. Mea paipu paʻa
ʻO ka hapa nui o nā mea paipu paʻa mua he nylon. ʻO ka pōmaikaʻi, he ikaika a kūpaʻa i ka ʻaʻahu. ʻO ka hemahema, ʻaʻole maikaʻi ka hana o ke kaʻina hana, he haiki ka mahana hana, he paʻakikī ke kaohi, a he kiʻekiʻe ke kumukūʻai. I kēia manawa, aia nā mea hou kiʻekiʻe a haʻahaʻa ke kumukūʻai, e like me ka PVC i hoʻololi ʻia, nā elastomers, a pēlā aku. Mai ka manaʻo hoʻomohala, ʻo ka mea pale ahi a me ka mea halogen-free ke ʻano hiki ʻole ke pale ʻia o nā mea paipu paʻa. Pono nā mea hana kaula optical e makaʻala i kēia.
2. Mea paipu wehe PBT
Hoʻohana nui ʻia ʻo PBT i loko o ka mea paipu wehe o ka fiber optical ma muli o kona mau waiwai mechanical maikaʻi loa a me ke kūpaʻa kemika. Pili loa ka nui o kona mau waiwai i ke kaumaha molekala. Ke lawa ka nui o ke kaumaha molekala, kiʻekiʻe ka ikaika tensile, ka ikaika flexural, a me ka ikaika hopena. I ka hana maoli a me ka hoʻohana ʻana, pono e uku ʻia ka nānā ʻana i ka kaohi ʻana i ka tension uku i ka wā o ke kaula.
3. Hoʻopiha i ka ʻaila poni
He ʻano koʻikoʻi loa ka fiber optical i ka OH–. E hoʻonui ka wai a me ka makū i nā micro-māwae ma ka ʻili o ka fiber optical, e hopena ana i ka emi nui ʻana o ka ikaika o ka fiber optical. ʻO ka hydrogen i hana ʻia e ka hopena kemika ma waena o ka makū a me ka mea metala e hoʻoulu ai i ka nalowale ʻana o ka hydrogen o ka fiber optical a hoʻopilikia i ka maikaʻi o ke kaula fiber optical. No laila, ʻo ka ulu ʻana o ka hydrogen he hōʻailona koʻikoʻi o ka poni.
4. Lipine pale wai
Hoʻohana ka lipine pale wai i kahi mea hoʻopili e hoʻopili i ka resin omo wai ma waena o nā papa ʻelua o nā lole i ulana ʻole ʻia. Ke komo ka wai i loko o ke kaula opitika, e omo koke ka resin omo wai i ka wai a hoʻonui, e hoʻopiha ana i nā hakahaka o ke kaula opitika, a laila e pale aku ai i ka wai mai ke kahe ʻana ma ke ʻano lōʻihi a me ke ʻano radial i loko o ke kaula. Ma waho aʻe o ke kūpaʻa wai maikaʻi a me ke kūpaʻa kemika, ʻo ke kiʻekiʻe o ka pehu ʻana a me ka wikiwiki o ka omo wai i kēlā me kēia manawa nā hōʻailona koʻikoʻi o ka lipine pale wai.
5. Lipine hui kila kila a me ka lipine hui aluminika
ʻO ka lipine hui kila kila a me ka lipine hui aluminika i loko o ke kaula optical he mau ʻōwili lōʻihi i uhi ʻia me ka corrugated, a hana i kahi ʻūpā piha me ka ʻūpā waho PE. ʻO ka ikaika o ka ʻili o ka lipine kila/alumini foil a me ka ʻili plastik, ka ikaika sila wela ma waena o nā lipine hui, a me ka ikaika hoʻopaʻa ma waena o ka lipine hui a me ka ʻūpā waho PE he mana nui ia i ka hana piha o ke kaula optical. He mea nui nō hoʻi ka hoʻohālikelike ʻana o ka ʻaila, a pono e pālahalaha ke ʻano o ka lipine hui metala, maʻemaʻe, ʻaʻohe burrs, a ʻaʻohe pōʻino mechanical. Eia kekahi, ʻoiai pono e ʻōwili lōʻihi ʻia ka lipine hui metala ma o ka make nui i ka wā o ka hana ʻana, ʻoi aku ka nui o ka like ʻana o ka mānoanoa a me ka ikaika mechanical i ka mea hana kaula optical.
Ka manawa hoʻouna: ʻOkakopa-19-2022