Ma hope o nā makahiki o ka hoʻomohala ʻana, ua lilo ka ʻenehana hana o nā kelepona optical i ʻoi loa. Ma waho aʻe o nā hiʻohiʻona kaulana o ka mana ʻike nui a me ka hana hoʻouna maikaʻi, koi ʻia nā kaula optical e loaʻa nā pono o ka liʻiliʻi liʻiliʻi a me ke kaumaha māmā. ʻO kēia mau hiʻohiʻona o ke kaula uila e pili kokoke ana i ka hana o ka fiber optical, ka hoʻolālā hoʻolālā o ke kaula uila a me ke kaʻina hana hana, a pili pū kekahi i nā mea likeʻole a me nā waiwai i hoʻokumuʻia i ke kaula uila.
Ma waho aʻe o nā fibers optical, ʻo nā mea waiwai nui i nā kaula optical e loaʻa i ʻekolu mau ʻāpana:
1. Mea polimer: mea paipu paʻa, PBT mea hoʻoheheʻe ʻia, PE sheath material, PVC sheath material, filling oil, water blocking tape, polyester tape
2. Mea hoʻohuihui: alumini-plastic composite tape, steel-plastic composite tape
3. Mea metala: uwea kila
I kēia lā ke kamaʻilio nei mākou e pili ana i nā hiʻohiʻona o nā mea maka nui i loko o ke kelepona optical a me nā pilikia e hiki mai ana, me ka manaʻo e kōkua i nā mea hana kelepona.
1. Mea paipu paʻa
ʻO ka hapa nui o nā mea paipu paʻa mua i hoʻohana ʻia i ka nylon. ʻO ka pōmaikaʻi ʻo ia ka loaʻa ʻana o kekahi ikaika a me ka pale ʻana. ʻO ka hemahema ʻo ia ka maikaʻi ʻole o ka hana ʻana o ke kaʻina hana, haiki ka mahana hana, paʻakikī ke kāohi, a kiʻekiʻe ke kumukūʻai. I kēia manawa, ʻoi aku ka nui o nā mea hou kiʻekiʻe a me nā kumu kūʻai haʻahaʻa, e like me PVC i hoʻololi ʻia, elastomers, a me nā mea ʻē aʻe. Pono nā mea hana kelepona Optical e hoʻolohe i kēia.
2. PBT mea paipu wehe
Hoʻohana nui ʻia ʻo PBT i loko o nā mea ʻupena manuahi o ka fiber optical ma muli o kāna mau waiwai mechanical maikaʻi a me ke kūpaʻa kemika. Ua pili loa ka nui o kona mau waiwai i ke kaumaha mole. Ke nui ka paona molekala, kiʻekiʻe ka ikaika tensile, ka ikaika flexural, ka ikaika hopena. I ka hana maoli ʻana a me ka hoʻohana ʻana, pono e uku ʻia ka nānā ʻana i ka hoʻomalu ʻana i ka hoʻopaʻapaʻa uku i ka wā cabling.
3. Hoʻopiha i ka hamo
ʻO ka fiber optical kahi maʻalahi loa i ka OH–. ʻO ka wai a me ka wai e hoʻonui i nā micro-cracks ma ka ʻili o ka fiber optical, e hopena i ka emi nui 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 ke kumu i ka nalowale o ka hydrogen o ka fiber optical a pili i ka maikaʻi o ke kaula fiber optical. No laila, ʻo ka hydrogen evolution kahi hōʻailona koʻikoʻi o ka ʻaila.
4. Lipine ālai wai
Hoʻohana ka lipine ālai wai i kahi mea hoʻopili e hoʻopili ai i ka resin hoʻopaʻa wai ma waena o nā ʻāpana ʻelua o nā lole i ulana ʻole ʻia. Ke komo ka wai i loko o ke kaula optical, e hoʻopili koke ka resin absorbent wai i ka wai a hoʻonui, e hoʻopiha i nā āpau o ke kaula optical, a laila e pale ai i ka wai mai ka holo lōʻihi a me ka radially i 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 nui o ka lawe ʻana i ka wai i kēlā me kēia manawa ʻo ia nā hōʻailona koʻikoʻi o ka lipine pale wai.
5. ʻO ka lipine hoʻohui ʻia i ke kila kila a me ka lipine hoʻohuihui alumini
ʻO ka lipine plastic plastic composite a me ka alumini plastic composite tape i loko o ka uwea optical he mea maʻamau ka lōʻihi o ka uhi ʻana me ka corrugated, a hana i kahi puʻupuʻu piha me ka uhi waho PE. ʻO ka ikaika o ka peel o ka lipine kila / alumini a me ke kiʻiʻoniʻoni, ka ikaika hoʻopaʻa wela ma waena o nā lipine composite, a me ka ikaika hoʻopaʻa ʻana ma waena o ka tape composite a me ka uhi waho PE he mana nui i ka hana piha o ke kaula optical. He mea nui hoʻi ka hoʻohālikelike ʻana i ka momona, a ʻo ka hiʻohiʻona o ka lipine composite metala he palahalaha, maʻemaʻe, ʻaʻohe burrs, a ʻaʻohe pōʻino mechanical. Eia kekahi, no ka mea, pono e hoʻopili lōʻihi ʻia ka lipine plastic plastic composite ma o ka sizing die i ka wā o ka hana ʻana, ʻoi aku ka nui o ka mānoanoa like ʻole a me ka ikaika mechanical i ka mea hana kelepona optical.
Ka manawa hoʻouna: ʻOkakopa-19-2022