He aha te papanga muka karāhe rua-axial, ā, he aha i puta ai i roto i ngā whārangi taipitopito o te anga poti me te mata hau katoa?
Kakahu muka karāhe rua-tuakae tohua tonutia ana i roto i ngā mahi pūngao moana me te hau, engari he tokomaha o te hunga e tono ana kāore i te mōhio he aha i pai ake ai te mahi i te whatu haereere – engari koinei te mea e hiahiatia ana e te pepa whakaritenga. Ko te whakautu kei te āhua o te herenga o ngā muka, ā, ko taua taipitopito kotahi e whakarerekē ana i te āhua o te mahi a te papanga i raro i te taumaha.
Anei ngā mea e tupu ana kikakahu rua-tuaka, me pēhea tōna tūhonohono ki te whāriki raranga me te whāriki, me te take i noho ai te tau 1708 hei taumaha mahi nui i roto i te maha o ngā toa.
Te Whakaaro Taketake
Kakahu muka karāhe rua-tuakahe mea hanga mai i ngā paparanga e rua ongā aho muka karāhehe koki te whakatakoto tetahi ki tetahi—tata tonu +45° me te -45°—ā, he mea tuitui ngātahi, kaua e whatu. Ko te kōrero whānui tēnā. I roto i te papanga whatu, ka haere ngā miro ki runga, ki raro hoki i a rātou, ko te tikanga he ngaru iti kei roto i ia miro. I raro i te kawenga, ka hiahia taua ngaru kia tika i mua i te mahi a te muka, ā, ka pau te kaha.
Tuia ngā paparanga kaua e whatu, ā, ka noho tika tonu ngā miro. Ka pā tika te kawenga ki te muka kaua e hutia te miro i te tuatahi. Koia te take, he taumaha mō te taumaha, he pai ake te kakahu biaxial.whatu haereerei runga i te kaha.
He nuipapanga rua-tuakakei te mākete hoki he paparanga angiangi owhāriki miro tapatapahihe mea tuitui ki te mata kotahi. Ka kite koe i tēnei e hokona ana i raro i ngā ingoa pēnei i te 1708, ko te "17" te taumaha biaxial me te "08" te taumaha whāriki, e rua i roto i ngā auneke mō ia iari tapawha. He hua whakakotahi tēnei, ko te tikanga—ka whiwhi koe i te kaha ahunga me te paparanga whāriki mō te whakakī kapia i te kotahi haerenga, hei utu mō te whakatakoto i ngā papanga e rua.
Kāore i rite ki te whatu haereere (ā, ehara rawa i te whāriki)
He ngāwari noa iho te whakamahi a te tangata i ēnei kupu, nō reira he mea tika kia tika.
He mea whatu haereerehe mea whiri, 0°/90°, ā, he iti ake te utu—engari he mea whakapiko, e whakawhāiti ana i tōna kaha o te tuanui, ā, ka waiho he mata taratara, he kakano ake ina pania.
Whāriki miro tapatapahiKāore he ahunga muka tūturu. He miro poto kua whakatakotoria matapōkeretia, e mau ana ki tētahi here, ko te nuinga hei whakakaha i te raima me te āwhina i te rere o te kapia, kaua hei pikau i te kawenga hanganga.
Kakahu kotahi-angika anga kē katoa—ko te nuinga o ngā muka e rere ana i te kotahi te huarahi, koinei tonu te mea e hiahiatia ana mō tētahi mea pērā i te taupoki spar e kite noa ana i te kawenga i tōna roanga.
Kei waenganui te āhua biaxial, ā, koinā te kaupapa. Ina me ātete te hanganga ki te takahuri, ki te piko rānei mai i ngā koki maha—he anga waka e pāngia ana e te ngaru, he mata tāpine i raro i te piko hurihuri tonu—he kakau whakatakoto ±45° e pai ake ana i te raranga 0°/90°.
| Kakahu | Te ahunga muka | He aha tōna pai | Te whakamahinga noa |
|---|---|---|---|
| Biaxial | ±45°, tuituia | Ngā kawenga kutikuti me ngā kawenga torsional | Ngā anga, ngā kiri mata, ngā panera hanganga |
| He mea whatu haereere | 0°/90°, kua whiria | Te kaha whānui, te pikinga o te tahua | Te whakarārangi taketake |
| Kotahi te ahunga | Tuaka kotahi | Te kaha mōrahi i te ara kotahi | Ngā taupoki spar, ngā kurupae |
| Whāriki miro tapatapahi | Matapōkere | Whakakī kapia, rahinga | Ngā paparanga tautoko, te whakarite mata |
| Takitoru / tapawhā | 3-4 ngā ahunga | Utaina uaua, maha-aronga | Ngā papa hanganga taumaha |
Nō hea te pūtake o te nama "1708"
Ka nui atu te whakararuraru o tēnei i te tangata. Ka tohua ngā rōra muka karāhe mā te taumaha tūturu—he aune mō ia iari tapawha, he gsm rānei mēnā kei te mahi koe mai i tētahi pepa whakatakotoranga ine. Ko te1708 rōra muka karāhe rua-tuakai ahu mai tōna ingoa i te whakakotahitanga o te 17 oz/yd² o te muka karāhe biaxial ±45° me te 0.75 oz/yd² o te whariki miro tapatapahi kua tuia ki muri.
He aha i mau tonu ai tēnei huinga? Nā te mea he pai mō te mahi whakatakoto ā-ringa me te mahi whakauru—he nui ngā muka hanganga hei whai hua, me te paparanga whāriki hei whakakī i ngā hapa o te mata, hei āwhina i te whakamakuku, me te kore e hiahiatia kia rua ngā whakamahinga papanga motuhake. Ka tūtaki anō koe ki te 1808, 1701, me ngā momo rite kua tohua ki te GSM; ka rerekē te tikanga whakaingoa i runga i te wāhi i hangaia ai te papanga, engari he rite tonu te arorau kei muri i ngā tau.
Te Wāhi e Whakamahia ai
Ka whakamahia tonutia e ngā kaihanga kaipuke te papanga rua-tuaka, inā koa mō ngā papa me ngā anga o te waka, nā te mea ko te waka e rere ana i roto i te wai ka mirohia, ka pikohia mai i ngā taha katoa i te wā kotahi. Kāore e taea te whakahaere i tēnei āhuatanga mā te raranga 0°/90°.
Ko te pūngao hau pea te kaiwhakamahi nui rawa atu o te tau 1708. E miriona ngā huringa kawenga o ngā hiako mata mō te 20 tau te roa o te mahi, ā, he pai ake te mau o te papanga kore-kōpiri ki taua ngenge i ngā momo whatu kē atu—kāore he pūwāhi kōpiri o ngā muka torotika hei pakaru i te wā roa.
Ka kitea anō hoki i roto i ngā tāke me ngā paipa FRP, he mea nui te kaha o te porowhita me te kaha o te tuaka; i roto i ngā panera hiato motuka, he mea e kitea ai te painga kaha-ki-te-taumaha i runga i te haereere whatu i runga i te tauine; ā, i roto i ngā mahi whakatika hanganga, he mea e kitea aipapanga karāhe biaxialka takai ki te raima, te rakau, te pereki rānei hei wāhanga o tētahi pūnaha whakapakari.
He aha ngā toa e whiriwhiri tonu ai i tēnei mea, kaua i ngā mea kē atu
E puta ake ana ētahi take whai hua i roto i te hanga:
He iti ake te tānga ki te mata kua oti, nā te mea kāore he tauira kumekume kei runga-raro e rere ana i roto i te papa raima.
He pai ake te hototahitanga ki te werohanga korehau, nā te mea ka taea e te tauira tuitui tuwhera te haere o te kapia mā roto i te papanga kia ōrite ake i te mea e taea ana e te whatu piri.
He iti ake ngā paparanga katoa e hiahiatia ana ina whakamahi koe i tētahi papanga whakakotahi pērā i te 1708, ka penapena i ngā hāora mahi tūturu i runga i tētahi wā whakatakoto roa.
Ā, he roa ake te ora o te ngenge, koinei te tino take e whakamahia nuitia ai te hanga mata—he tino kino te utaina huringa ki runga i te muka kume, ehara i te mea ki runga i te muka tika.
Te Kōwhiri i te Whakatakotoranga Tika
Anei ētahi pātai hei whakautu i mua i te tono i tētahi rōra:
Kei hea te ahunga e ahu mai ana te kawenga? Mena he tuaka kotahi tonu, ka nui ake te ahunga kotahi i te ahunga rua mō ngā rauemi iti iho. Mena he maha ngā ahunga, kāore rānei koe i te tino mōhio, ko te ±45° ahunga rua te taunoa haumaru ake.
He aha tāu tikanga hanga? He rerekē te whakatakoto ā-ringa, te werohanga korehau, me te RTM, ā, he rerekē te whakapuru me te whakamakuku, ā, kāore e taea te werohanga ma i ngā taumaha biaxial katoa.
He pai te whakamahi i te papanga whakakotahi hei whakarite i te whariki? Mena kei te whakatakoto motuhake koe i te whāriki me te whariki biaxial, tera pea ka whakaitihia e te mea pēnei i te 1708 te mahi.
Kaua hoki e wareware ki te whānui o te rōra — 50″, 60″, me te 72″ ngā whānui noa, ā, mā te taurite i tēnā ki te āhua o tō pokepoke i mua i te wā ka nui te para ka penapenahia.
Kei te rapu koe i ngā rōra muka karāhe biaxial 1708, i ētahi atu taumaha rānei mō tētahi hanganga e haere ake nei? Kei a mātou ngā whānui paerewa, ā, ka taea e mātou te tapahi i ngā whakaritenga ritenga mō ngā ota nunui ake—tiki maie whakapā atu anamō ngā utu o nāianei me ngā wā tuku.
Te wā tuku: Hurae-16-2026
