Rere Tukanga Ukume Alumina

Rere Tukanga Ukume Alumina
I te whanaketanga tonu o te hangarau, kua whānuitia te whakamahinga o ngā uku tino tika i roto i ngā momo mara pēnei i te ahumahi matū, te hanga mīhini, te rongoā koiora, me ētahi atu, ā, ka whānui haere te whānuitanga o te tono me te whakapai ake i te mahi. Mā ngā Kezhong Ceramics e whai ake nei koe e whakaatu ki te hanga taipitopito o ngā uku tino tika. Te rere o te tukanga.

Ko te tukanga whakaputa uku tino tika e whakamahi ana i te paura alumina hei rauemi mata matua me te konupora waikura hei tāpiri, ā, e whakamahi ana i te pēhi maroke hei whakakoi i ngā uku tino tika e hiahiatia ana mō te whakamātautau. Ko te rere o te tukanga motuhake.

Ko te hanga uku tino tika me tango tuatahi te rauemi, te waikura konumohe, te hauhā konutea me te waikura konupora e hiahiatia ana mō te whakamātautau, ka tatau i te taumaha o ngā karamu rerekē, ka whakamahi i te pauna hei pauna me te tango taipitopito i te rauemi.

I te taahiraa tuarua, ka whirihorahia te otinga PVA kia rite ki ngā ōwehenga rauemi rerekē.

I te taahiraa tuatoru, ka whakaranua te otinga PVA o ngā rauemi mata i whakaritea i te taahiraa tuatahi me te tuarua, ka hurihia ki te mira porowhita. Ko te roa o tēnei tukanga he 12 hāora te roa, ā, ka whakaritea te tere hurihuri o te mira porowhita ki te 900 rpm, ā, ka mahia te mahi mira porowhita ki te wai whakapūkara.

Ko te taahiraa tuawhā ko te whakamahi i te oumu whakamaroke korehau hei whakamaroke me te whakamaroke i ngā rauemi mata kua oti te whakarite, me te pupuri i te pāmahana mahi ki te 80-90 °C.

Ko te taahiraa tuarima ko te whakapūpū i te tuatahi, kātahi ka whakaāhua. Ko ngā rauemi mata kua whakamaroketia i te taahiraa o mua ka pēhia ki runga i te hū waipēhi.

Ko te taahiraa tuaono ko te whakawera, te whakatika me te hanga i te hua alumina.

Ko te taahiraa whakamutunga ko te whakakanapa me te whakakanapa i ngā hua uku tino tika. E rua ngā tukanga e wehea ana mō tēnei taahiraa. Tuatahi, whakamahia he mīhini huri hei tango i te nuinga o ngā matūriki nunui o te hua uku, kātahi ka whakamahia he pepa kirikiri pai hei mirimiri pai i ētahi wāhi o te hua uku. Ā, ko te whakapaipai, ā, ko te mutunga, ko te whakakanapa i te hua uku tino tika katoa, tae noa ki te otinga o te hua uku tino tika.