I te whanaketanga o te panonitanga matihiko me te mātauranga pāpori, kei te horapa haere te whakamahinga o ngā taura whatu. Ko ngā muka whatu, hei reo mō te tuku mōhiohio i roto i ngā taura whatu, he nui te whānui o te hononga, he tere teitei, he iti hoki te whakaroa o te tuku. Heoi, he pakarukaru te whānui o te muka whatu, ā, he 125μm noa iho, he muka karāhe hoki te mea i hangaia ai. Nō reira, kia haumaru ai, kia pono ai hoki te tuku o ngā muka whatu puta noa i ngā taiao rerekē pēnei i te moana, te whenua, te rangi, me te wāhi, me whakamahi rauemi muka kounga teitei hei wāhanga whakapakari.
He muka hangarau teitei te muka aramid kua whanake haere mai i tōna whanaketanga ahumahi i te tekau tau atu i 1960. Nā te maha o ngā whakahoutanga, kua hua ake he maha ngā raupapa me ngā whakatakotoranga. Ko ōna āhuatanga ahurei—he mama, he ngāwari, he kaha kume teitei, he modulus kume teitei, he iti te tauwehenga o te whakawhānui raina, me te ātete taiao pai rawa atu—he rauemi whakapakari pai mō ngā taura whatu.
1. Rauemi hanganga o ngā taura whatu
Ko ngā taura whatu he mea hanga mai i te matua whakapakari, te matua taura, te hipoki, me te paparanga tiaki o waho. Ka taea te hanganga matua te matua kotahi (momo paihere totoka me te ngongo) te matua maha rānei (momo papatahi me te whakakotahi). Ka taea te paparanga tiaki o waho te mea he mea whakarewa, he mea kore-whakarewa rānei.
2. Te Hanganga o te Muka Aramid i roto i ngā Taura Whatu
Mai i roto ki waho, kei roto i te taura whatu temuka whatu, ngongo wetekina, paparanga whakamarumaru, me te hipoki. Ka karapotia te muka whatu e te ngongo wetekina, ā, ka whakakīia te wāhi i waenganui i te muka whatu me te ngongo wetekina ki te tiēre. He mea hanga te paparanga whakamarumaru ki te aramid, ā, ko te hipoki o waho he hipoki polyethylene iti-paoa, kore-halogen, ātete-mumura, e kapi ana i te paparanga aramid.
3. Te Whakamahinga o te Muka Aramid i roto i ngā Taura Whatu
(1) Ngā Taura Whatu o Roto
Ko ngā taura whatu ngohengohe matua-kotahi me te matua-rua he āhuatanga e tohuhia ana e te whānui o te hononga, te tere teitei, me te iti o te ngaronga. He whānuitia te whakamahinga i roto i ngā pokapū raraunga, ngā rūma tūmau, me ngā tono muka-ki-te-tēpu. I roto i ngā whatunga whānui pūkoro kua whakatinanahia kiato, he maha ngā teihana turanga me ngā pūnaha wehewehe wā kiato o roto e hiahia ana ki te whakamahi i ngā taura whatu tawhiti me ngā taura ranu moroiti-whatu. Ahakoa he taura whatu ngohengohe matua-kotahi, matua-rua rānei, he taura whatu tawhiti-roa me ngā taura ranu moroiti-whatu rānei, ko te whakamahinga o ngā taura kaha-teitei, te modulus-teitei, te ngāwari.muka aramidhei rauemi whakakaha, ka whakarite kia tiakina ā-ringa, kia ātete ki te mura, kia ātete ki te taiao, kia tutuki ai hoki ngā whakaritenga taura.
(2)Taera Whatu Āwhina-Ā-Whaiaro-Ā-Tautoko-A-All-Dielectric (ADSS)
I te tere o te whanaketanga o ngā hanganga hiko o Haina me ngā kaupapa hiko-tino teitei, he mea nui te whakaurunga hohonu o ngā whatunga whakawhitiwhiti hiko me te hangarau 5G mō te hanganga whatunga atamai. Ka whakamahia ngā taura whatu ADSS i runga i ngā raina hiko, me mahi pai i roto i ngā taiao mara hiko teitei, me whakaiti i te taumaha o te taura hei whakaiti i te kawenga ki runga i ngā pou hiko, me te whakatutuki i te hoahoa hiko-katoa hei ārai i ngā whiunga uira me te whakarite i te haumaru. Ko ngā muka aramid kaha-teitei, modulus-teitei, iti-tauwehenga-whakawhanui ka tiaki pai i ngā muka whatu i roto i ngā taura ADSS.
(3) Ngā Taura Hikohiko Ā-ringa Kua Herea
Ko ngā taura here he wāhanga matua e hono ana i ngā papa whakahaere me ngā taputapu whakahaeretia pērā i ngā poihau, ngā waka rererangi, ngā waka rererangi rānei. I tēnei wā o te tere o ngā mōhiohio, te mamati, me te matauranga, me whakarato e ngā taura here hiato hikohiko te mana hiko me te tuku mōhiohio tere-teitei mō ngā taputapu pūnaha.
(4) Ngā Taura Whatu Waea
Ko ngā taura whatu pūkoro e whakamahia ana i ngā horopaki whatunga rangitahi, pērā i ngā mara hinu, ngā maina, ngā tauranga, ngā pāhotanga pouaka whakaata ora, ngā whakatikatika raina whakawhitiwhiti kōrero, ngā whakawhitiwhiti kōrero ohorere, te ātete rū whenua, me te awhina āwhati. Me māmā, me iti te diameter, me te kawe hoki i ēnei taura, me te ngāwari, te ātete kakahu, te ātete hinu, me te ātete pāmahana iti. Mā te whakamahinga o ngā muka aramid ngāwari, kaha teitei, me te modulus teitei hei whakakaha ka whakarite i te pumau, te ātete pēhanga, te ātete kakahu, te ātete hinu, te ngāwari pāmahana iti, me te ātete mura o ngā taura whatu pūkoro.
(5) Ngā Taura Whatu Ārahi
He tino pai ngā muka whatu mō te tuku tere-teitei, te whānui o te whānui o te hononga, te ātete kaha ki te pokanoa hikohiko, te iti o te ngaronga, me te roa o te tawhiti tuku. Nā ēnei āhuatanga ka whakamahia whānuitia ai i roto i ngā pūnaha arataki waea. Mō ngā taura arataki pere, ka tiakina e ngā muka aramid ngā muka whatu pakarukaru, ka whakarite kia tere te hora ahakoa i te wā e rere pere ana.
(6) Ngā Taura Tāutanga Mahana-Teitei mō te Rererangi
Nā ō rātou āhuatanga pai rawa atu pērā i te kaha teitei, te modulus teitei, te iti o te mātotoru, te ātete mura, te ātete pāmahana teitei, me te ngāwari, he nui te whakamahinga o ngā muka aramid i roto i ngā taura rererangi. Mā te whakakikorua i ngā muka aramid ki ngā konganuku pēnei i te konutea, te hiriwa, te konumohe, te nikara, te parahi rānei, ka hangaia ngā muka aramid kawe hiko, e tuku ana i te tiaki hiko me te parenga hikohiko. Ka taea te whakamahi i ēnei muka i roto i ngā taura rererangi hei wāhanga parenga, hei wāhanga tuku tohu rānei. Hei tāpiri, ka taea e ngā muka aramid kawe hiko te whakaiti i te taumaha me te whakarei ake i te mahi, e tautoko ana i te whanaketanga o te whakawhitiwhiti kōrero ngaruiti, ngā taura RF, me ētahi atu kaupapa parenga rererangi. Ka tukuna hoki e ēnei muka he parenga hikohiko mō ngā wāhi piko auau-teitei i roto i ngā taura taputapu taunga rererangi, ngā taura waka mokowhiti, me ngā taura karetao.
Wā tuku: Whiringa-ā-rangi 11-2024