Mu miyoboro y'itumanaho igezweho, haba mu bikoresho byo hanze cyangwa mu buryo bwo gushyiramo imigozi ya fiber optique imbere mu nzu, kugumana imigozi ya optique igihe kirekire bishingiye cyane ku bikoresho by'ingenzi byo gukomeza insinga - ubudodo bwa aramid. Bitewe n'imiterere yabwo yoroshye, imbaraga nyinshi zo gukurura, no kwihuza neza n'ibidukikije, ubudodo bwa aramid bukoreshwa cyane mu nsinga za ADSS, insinga za FTTH fiber optique, insinga za optique zo mu nzu, n'izindi nsinga zitandukanye z'itumanaho, aho bukora nk'igice cy'ingenzi cyo gukomeza no gushimangira imiterere y'insinga, bigatuma buba igice cy'ingenzi cy'ibikoresho bya none by'insinga za optique.
1. Ubudodo bwa Aramid: Igikoresho cyo kongera imbaraga mu nsinga zikomeye
Fibre ya Aramid ni fibre ya polyamide ikora neza cyane. Mu nganda zikora insinga za optique, insinga za aramid zifite modulus nyinshi zikunze gutunganywa mu budodo bwa aramid, bukoreshwa mu kongera imbaraga zo gukurura no kudahungabana kw'imiterere y'insinga za optique.
Ugereranyije n'ibikoresho bisanzwe byo gushimangira ibyuma, ubudodo bwa aramid butanga imiterere yoroheje n'ikomeye cyane. Ubucucike bwabwo ni kimwe cya gatanu cy'insinga z'icyuma, mu gihe imbaraga zabwo zihariye ziri hejuru cyane y'iz'icyuma. Ibi bituma bugabanya uburemere bw'insinga muri rusange mu gihe bugitanga inkunga yizewe ya mekanike, bigatuma buba ibikoresho byiza byo gushimangira insinga z'amashanyarazi.
Byongeye kandi,ubudodo bwa aramideifite uburyo bworoshye bwo gukurura no kugabanya ubushyuhe, bigatuma igabanya imbaraga za mekanike zijya muri fibre optique. Ibi bifasha kugabanya igihombo cyo kugonga no kugabanya ibimenyetso. Nk'igikoresho cy'insinga za optique gikora neza, ubudodo bwa aramid butanga kandi ubushobozi bwiza bwo kudahinduka mu bushyuhe, kudasaza, kudahura n'ubushyuhe mu buryo bwa shimi, ndetse no kugira ubushobozi bwiza bwo gukingira ubushyuhe. Nta bice by'icyuma birimo bityo bikuraho ibyago byo kwangirika, bigatuma biba byiza gukoreshwa igihe kirekire mu nsinga za optique.
2. Insinga za ADSS: Ubudodo bwa Aramid bwo gushyiramo ikirere kirekire
Mu rwego rw'itumanaho ry'amashanyarazi, insinga ya ADSS (All-Dielectric Self-Supporting) ni imwe mu nkunga z'ingenzi z'ubudodo bwa aramid. Kubera ko insinga za ADSS zishyirwa ku mirongo yo kohereza ingufu ifite voltage nyinshi mu gihe kirekire, zikenera ibikoresho byo kongera imbaraga mu nsinga bifite imbaraga zo gukurura no gukingira.
Mu nsinga za ADSS, ubudodo bwa aramid bufite imbaraga nyinshi bukunze gukoreshwa nk'ikintu cy'ingenzi gikomeza imbaraga kugira ngo gishobore kwihanganira umutwaro w'umuyaga, uburemere bwabwo, n'ubushyuhe bw'uburebure. Ugereranyije n'inganda zishyigikira icyuma, ubudodo bwa aramid bworoshye cyane kandi ntibutanga umuriro ukomoka ku ngufu, bigatuma bukwiriye cyane ahantu hafite ingufu nyinshi.
Mu guhindura imiterere n'ibikubiye mu budodo bwa aramid, insinga za ADSS zishobora gukorerwa uburebure butandukanye n'imbaraga za mekanike. Kubera iyo mpamvu, zikoreshwa cyane mu turere tw'imisozi miremire, mu kwambuka imigezi, no mu buryo bw'itumanaho ry'amashanyarazi bwo mu ntera ndende.
3. Insinga z'imbere mu nzu: Kunoza uburyo bworoshye bwo gushyiramo no guhagarara neza
Ugereranyije n'insinga za ADSS, insinga z'amashanyarazi zo mu nzu zibanda cyane ku bworoherane no kudakomera. Mu bidukikije nko mu bigo by'amakuru, imiyoboro ya FTTH, na sisitemu z'imiyoboro y'amashanyarazi, insinga zikunze gushyirwaho kenshi kandi zigashyirwamo imiyoboro y'amashanyarazi, bigatuma ibikoresho byo kongera imbaraga by'insinga bikenerwa cyane.
Insinga zisanzwe zo mu nzu, nka insinga za GJPFJV, zigira imiterere ya "fibre ifatanye neza + urwego rwo gushimangira ubudodo bwa aramid + sheath yo hanze". Muri iyi miterere, ubudodo bwa aramid bukoreshwa mu kwinjiza imbaraga zo gukurura no guhangayika kwa mekanike, burinda ubudodo bwa optique no kunoza uburyo bwo kugumana.
Kubera ko ubwoya bwa aramid burushaho koroha no gukora neza, bugabanya neza ibyangiritse biterwa no kunama mu gihe cyo gushyiraho no gukoresha, bigatuma insinga z'amashanyarazi zo mu nzu zigumana ubusugire bw'igihe kirekire. Kubera iyo mpamvu, bwabaye ingenzi mu buryo bugezweho bw'insinga z'amashanyarazi zo mu nzu.
Umwanzuro
Nk'igikoresho cy'ingenzi cyo kongera imbaraga z'insinga z'urumuri, ubudodo bwa aramid bukoreshwa cyane mu nsinga za ADSS, insinga z'urumuri zo mu nzu, insinga za FTTH, no mu buryo butandukanye bw'insinga z'urumuri. Kubera imiterere yabwo yoroheje, imbaraga nyinshi zo gukurura, ubushobozi bwo kurwanya ibidukikije, hamwe n'imikorere ihamye ya mekanike, ubudodo bwa aramid bugira uruhare runini mu kunoza ubwizigirwa bw'insinga no kudahungabana mu mikorere igihe kirekire. Ku bakora insinga z'urumuri, guhitamo ubudodo bwa aramid bwiza ni ngombwa kugira ngo insinga zikore neza kandi zirambe.
Igihe cyo kohereza: Gicurasi-21-2026