Ringa muka karāheKo te hangarau whakapakari ā-waikura raro wai he whakakotahitanga o ngā hangarau ā-rohe me ā-iwi, ā, i honoa ki ngā āhuatanga ā-motu o Haina, me te whakarewatanga o te mara o te hangarau hanga whakapakari ā-waikura raima waipēhi.
Kei te hangarau ngā āhuatanga nui e whai ake nei:
1. Ka taea te ātete i te huringa āhuarangi e hua mai ana i te maroke me te mākū, te wera me te makariri, te huka me te rewa me ētahi atu taunekeneke, me ngā ia wai, ngā tai moana, ngā wai para, ngā irahiko me ētahi atu pānga waikura pumau, wā poto rānei, he tino pai te roa.
2. Nā te kaha o te ringaringa muka karāhe ki te tauhohenga matū, ka taea e ia te ātete i ngā momo matū katoa, ā, he kaha tōna ātete ki te waikawa me te kawakore, kia taea ai e ia te tu atu ki te waikura o te wai moana.
3. Nā te mea kāore e pāngia e te wai, he tino kaha, he piri tonu te kaha o te here (tae atu ki te 2.5MPa) i roto i te hanganga wai. Ina koa i roto i te "hanganga wai", me te kore e hiahiatia he tāwharau me ngā taputapu waikeri utu nui, he huinga pūnaha ārai-waikura pai rawa atu, penapena wā, penapena mahi, penapena moni.
4. Ka taea e te grout anti-dispersi raro i te wai me te grout epoxy te uru ki roto i ngā kapiti o te papa, ka hanga he hanganga rivet, ka pai ake te whakatika me te whakapakari i te hanganga taketake.
Ringa muka karāhe motuhake:
MotuhakeRingaringa muka karāhehe rauemi hou whai hua i hangaia mai i te kapia hangai me te muka karāhe mā te tukanga hiato. He rauemi pūmua whakamahana tēnei me ngā āhuatanga e whai ake nei:
He mama, he kaha nui: ko te kiato whanaunga kei waenganui i te 1.5~2.0, he 1/4~1/5 noa iho o te maitai waro, engari he tata, he nui ake rānei te kaha kume i te maitai waro, ā, ka taea te whakarite i te kaha motuhake ki te maitai koranu kounga teitei. Nō reira, i roto i te rererangi, ngā rōkete, ngā waka rererangi, ngā ipu pēhanga teitei, me ētahi atu hua e hiahia ana kia whakaitihia te taumaha o te tono, he tino pai ngā hua. Ka taea e te kaha kume, piko me te pēhi o ētahi FRP epoxy te eke ki runga ake i te 400 MPa.
He ātete pai ki te waikura: He rauemi pai te GRP hei ātete ki te waikura, he ātete pai ki te hau, ki te wai, me ngā kukū whānui o ngā waikawa, ngā kawakore, ngā tote, tae atu ki ngā momo hinu me ngā whakarewa. Kua whakamahia ki ngā āhuatanga katoa o te ārai-waikura matū, ā, kei te whakakapi i te maitai waro, te maitai kore waikura, te rakau, ngā konganuku kore-ferrous me ētahi atu.
Ngā āhuatanga hiko pai: He mea tino pairauemi ārai, e whakamahia ana hei hanga i ngā ārai hiko. Ka taea tonu e te auau teitei te tiaki i ngā āhuatanga pai o te hiko-kore. He pai te uruhanga o te ngaruiti, ā, kua whakamahia whānuitia i roto i ngā radome.
Ngā āhuatanga wera pai: He iti te kawe wera o te GRP, ko te pāmahana rūma he 1.25 ~ 1.67kJ / (mhK), ko te 1/100 ~ 1/1000 noa iho o te konganuku, he rauemi whakamarumaru wera pai rawa atu. Mō ngā pāmahana tino teitei, he mea tino pai hei tiaki wera me te ātete ki te mimiti, ka taea te tiaki i te waka mokowhiti i te 2000 ℃ neke atu rānei hei ātete i te rere o te hau tere.
He pai te hoahoa:
① Ka taea te hoahoa ngāwari i ngā momo hua hanganga katoa kia rite ki ngā hiahia kia tutuki ai ngā whakaritenga o te whakamahinga, kia pai ai te pono o ngā hua.
② Ka taea te whiriwhiri i te rauemi kia tutuki ai te mahi a te hua, pēnei i: ka taea te hoahoa i te ātete waikura, te ātete pāmahana teitei, he kaha teitei te ahunga o te hua, he pai ngā āhuatanga dielectric, me ētahi atu.
He mahi toi tino pai:
① E ai ki te āhua o te hua, ngā whakaritenga hangarau, te whakamahinga me te maha o ngā kōwhiringa ngāwari o te tukanga hanga.
② He māmā te tukanga, ka taea te hanga kotahi, he tino pai te pānga ōhanga, inā koa mō ngā āhua uaua, ehara i te mea ngāwari ki te hanga i te iti o ngā hua, he nui ake te hiranga o te tukanga.
Wā tuku: Hōngongoi-08-2025
