Te hoahoa me te hanganga o ngā oumu rumaki
Tirohanga Whānui:
He oumu ahumahi whakarewa te oumu whakamātao mō te whakamahana i ngā poro maitai i roto i te mira pua. He oumu pāmahana rerekē-wā-wā. Ko te tukanga he tango i ngā poro maitai wera mai i te wheketere hanga maitai, ka tukuna ki te mira pua mō te whakatakoto ki roto i te oumu, kātahi ka whakamahanatia i roto i te oumu whakamātao i mua i te hurihuri me te whakamātao. Ka taea e te pāmahana o te oumu te eke ki te 1350～1400℃. He āhua rua katoa ngā oumu whakamātao, ko te rahi he 7900×4000×5000mm, he 5500×2320×4100mm, ā, ko te tikanga he 2 ki te 4 ngā poka oumu e honoa ana i roto i te rōpū.
Te whakatau i ngā rauemi arai
Nā te pāmahana whakahaere me ngā āhuatanga mahi o te oumu rumaki, he maha ngā wā ka pāngia te arai o roto o te oumu rumaki e te horo o te para, te pānga o te rino me te tere o te huringa pāmahana i te wā e mahi ana, inā koa i ngā pakitara o te oumu me te raro o te oumu. Nō reira, ko ngā pakitara me ngā arai o raro o te oumu rumaki he maha ngā wā ka whakamahia he rauemi ātete-ātete he kaha teitei ki te ātete-ātete, he kaha miihini teitei, he ātete-para, he pumau hoki i te wera. Ko te arai muka uku CCEWOOL ka whakamahia anake mō te paparanga whakamarumaru o te rūma whakawhiti wera me te paparanga whakamarumaru tuturu i runga i te mata makariri o ngā rua oumu. Nā te mea ko te rūma whakawhiti wera hei whakaora i te wera para, ā, ko te pāmahana teitei rawa atu i roto i te rūma whakawhiti wera he 950-1100°C, ko ngā rauemi o te muka uku CCEWOOL ka whakatauhia he konumohe-teitei, he konumohe-zirconium rānei. Ina whakamahia he hanganga whakarārangi o ngā wāhanga muka whakatakoto-taera, ko te nuinga o te paparanga taera he mea hanga ki te muka uku CCEWOOL tino parakore, ki te rauemi paerewa rānei.
Hanganga arai:
He tapawhā te āhua o te rūma whakawhiti wera. Ina whakarārangihia ngā pakitara taha me ngā pakitara pito ki te muka uku, ka whakamahia te hanganga whakakotahi o ngā wāhanga kua whakatakotoria ki te taera me te muka kua oti te hanga, ka taea te whakau i te paparanga whakarārangi o ngā wāhanga muka ki ngā punga rino koki.
Te whakaritenga tāutanga
I te whakaaro ki te hanganga me ngā āhuatanga o ngā punga wāhanga muka rino koki, i te wā tāutanga, me whakarite ngā wāhanga muka ki te ahunga kotahi i te ahunga whakapiko i roto i te raupapa, ā, me whakapiko ngā paraikete muka uku o te rauemi kotahi kia rite ki te āhua "U" i waenganui i ngā rarangi rerekē hei utu mō te mimiti.
Wā tuku: 30 Paenga-whāwhā 2021
