Kākahu Tata mō te Tapahi Ahi Reihana
He aha te take e whakamahia ai te rēseri hei tapahi i te kākahu tata ahi?
Ko te tapahi laser te tikanga pai mō te hangaNgā Kākahu Ārai Ahinā tōna tika, tōna whai huatanga, me tōna kaha ki te whakahaere i ngā mahi matatauNgā rauemi mō te kākahu tata ahipērā i ngā papanga konumohe, Nomex®, me Kevlar®.
Tere me te Pūmautanga
He tere ake i te tapahi-mati, i te maripi rānei, inā koa mō te hanga ritenga/rahi iti.
Ka whakarite i te kounga ōrite puta noa i ngā hūtu katoa.
Ngā Tapa Hiri = Te Haumarutanga Whakapai Ake
Ka herea noatia e te wera taiaho ngā muka hangai, ka whakaiti i ngā miro wetewete ka mura pea i te taha o te mura.
Ngāwari mō ngā Hoahoa Uaua
He ngāwari te urutau ki te tapahi i ngā paninga whakaata, i ngā ārai makuku me ngā arai wera i te kotahi haerenga.
Ngā Tapa Tika me te Ma
Ka puta i ngā taiaho he tapahi koi rawa, he hiri rawa, hei ārai i te pakaru o ngā paparanga ātete wera.
He tino pai mō ngā hoahoa uaua (hei tauira, ngā tuitui, ngā pūhau) me te kore e kino ki ngā rauemi tairongo.
Kāore he Pā Tinana
Ka karo i te whakapōturi, te wehewehe rānei o te paparanga mahaRauemi Kākahu Tata Ahi, e tiaki ana i ngā āhuatanga whakamahana.
He aha ngā papanga ka taea te whakamahi hei hanga i ngā kākahu tinei ahi?
Ka taea te hanga i ngā kākahu tinei ahi mai i ngā papanga e whai ake nei
Āramita– hei tauira, ko Nomex me Kevlar, he ātete ki te wera me te mura.
PBI (Muka Polybenzimidazole) – He tino ātete ki te wera me te mura.
PANOX (Muka Polyacrylonitrile Kua Whakahāngaihia i mua)– Ātete ki te wera, ā, e kore e pā ki ngā matū.
Miro Ārai-Mumura– Kua rongoāhia ki ngā matū hei whakapakari i te ātete ki te ahi.
Ngā Kakahu Whakakotahi– He maha ngā paparanga mō te whakamarumaru wera, te ārai wai, me te āheinga ki te manawa.
Ka tiaki ēnei rauemi i ngā kaipatu ahi mai i ngā pāmahana teitei, ngā mura, me ngā tūponotanga matū.
Akoranga taiaho 101
He Aratohu ki te Mana Reera Pai rawa atu mō te Tapahi i ngā Kakahu
whakaahuatanga ataata:
I roto i tēnei ataata, ka kite tātou he rerekē ngā mana tapahi taiaho e hiahiatia ana mō ngā momo papanga tapahi taiaho rerekē, ā, ka ako anō hoki tātou me pēhea te whiriwhiri i te mana taiaho mō tō rauemi kia ma ai ngā tapahi me te karo i ngā tohu wera.
Ngā Painga o te Kākahu Tata ki te Ahi Tapahi Taiaho
✓ Te Tapahi Tika
Ka tukuna he taha ma, he hiri hokiNgā rauemi mō te kākahu tata ahi(Nomex®, Kevlar®, ngā papanga kua whakakikoruatia ki te konumohe), hei ārai i te memeha me te pupuri i te hanganga pai.
✓Te Whakarei Ake i te Mahi Haumaru
Ka whakaitihia ngā muka wetewete e ngā taha kua hanumihia e te taiaho, ka whakaitihia te mōrearea mura i ngā taiao wera nui.
✓Hototahitanga Maha-Papa
Ka tapahia mā roto i ngā paparanga whakaata o waho, ngā ārai makuku, me ngā arai wera i roto i te haerenga kotahi, me te kore e wehe.
✓Whakaritenga me ngā Hoahoa Uaua
Ka taea ai ngā tauira uaua mō te nekenekehanga ergonomic, te whakaputa hau rautaki, me te whakaurunga tuitui maeneene.
✓Te Pūmautanga me te Whai Huatanga
Ka whakarite i te kounga ōrite puta noa i te whakaputanga papatipu me te whakaiti i te para rauemi ki te whakataurite ki te tapahi-mati.
✓Kāore he ahotea mīhini
Ka ārai te tukanga kore-pā i te whakapōturi o te papanga, he mea nui hei pupuri i teNgā Kākahu Ārai Ahite tiaki wera.
✓Te Whakatutukitanga o ngā Ture
E tutuki ana i ngā paerewa NFPA/EN mā te tiaki i ngā āhuatanga o ngā rauemi (hei tauira, te ātete ki te wera, te whakaata) i muri i te tapahi.
Mīhini Tapahi Taiaho mō te Āhua Tata Ahi
• Wāhi Mahi: 1600mm * 3000mm (62.9'' * 118'')
• Mana Taiaho: 150W/300W/500W
He Kupu Whakataki mō te Kakahu Matua mō ngā Kākahu Ārai Ahi
Hanganga Papa Toru o te Kākahu Ahi
Hanganga o te Kākahu Ahi
Ko ngā kākahu ārai ahi e whakawhirinaki ana ki ngā pūnaha papanga maha-paparanga matatau hei tiaki i te wera nui, te mura, me te hihi wera. Kei raro nei he whakamārama hōhonu o ngā rauemi matua i whakamahia i roto i tō rātou hanganga.
Ngā Kakahu Alumini
Te hangangaHe muka karāhe, he muka aramid rānei (hei tauira, Nomex/Kevlar) kua pania ki te konumohe.
Ngā Painga: Ka whakaata i te >90% o te wera hihi, ka tu atu ki te pāmahana poto ki te 1000°C+.
Ngā tonoTe tinei ahi i te ngahere, te mahi whakarewa, ngā mahi oumu ahumahi.
Nomex® IIIA
Ngā ĀhuatangaMuka meta-aramid me te ātete mura ā-roto (ka tineia e ia anō).
Ngā PaingaHe tino pai te pumau o te wera, te ātete ki te mura o te pewa, me te ātete ki te pakū.
PBI (Polybenzimidazole)
MahiĀtete wera tino pai (tae atu ki te 600°C te whakamahana tonu), iti te whakahekenga wera.
Ngā HereHe nui te utu; e whakamahia ana i roto i ngā waka rererangi me ngā taputapu tinei ahi tino pai.
Te Whakamarumarutanga o te Airgel
Ngā ĀhuatangaHe silica nanoporous tino māmā, he iti te kawe wera ki te 0.015 W/m·K.
Ngā PaingaĀrai wera pai rawa atu, kāore he matotoru; he mea tino pai mō ngā hūtu e tino hiahiatia ana te nekenekehanga.
He mea whakapūmau i te waro
Te hangangaNgā muka polyacrylonitrile (PAN) kua waikurahia.
Ngā PaingaTe ātete ki te pāmahana teitei (800°C+), te ngāwari, me te ātete matū.
Te Whakataetae FR Maha-Papa
Ngā RauemiHe whatu Nomex®, Kevlar® rānei i werohia ki te ngira.
MahiKa mau te hau hei whakapai ake i te whakamarumaru me te pupuri i te manawa.
Anga o Waho (Papa Ārai Whakaata Wera/Mumura)
Miro FR
Te maimoatangaNgā whakaotinga ātete ahi kei roto i te whākawa, i te hauota rānei.
Ngā PaingaHe mea manawa, he kore-mate pāwera, he iti te utu.
Nomex® Delta T
HangarauHe ranunga mimiti makuku me ngā āhuatanga FR pumau.
Whakamahinga TakeTe mau roa i ngā taiao wera nui.
MahiE anga tika ana ki te wera nui, e whakaata ana i te pūngao hihi, e ārai ana hoki i ngā mura.
Papa-Waenganui (Whakamarumarutanga Wera)
Mahi: Ka aukati i te whakawhiti wera kia kore ai e wera.
Raina Ā-roto (Whakahaere Makuku me te Whakamarie)
Mahi: Ka mimiti i te werawera, ka whakaiti i te ahotea wera, ā, ka pai ake te mau.