Kaupapa Matua Tuatahi: Te Whakahaere Rauemi – "Ko te whakamaroke te oranga"

Koinei te taahiraa tuatahi tino hira. He nui te āhua waiora o te ABS hei whakangaro i te puranga whakaputa katoa.

Me whakamaroke rawa: Ka mimiti te makuku o te hau i ngā matūriki ABS i te wā e rongoa ana, e kawe ana hoki. I mua i te werohanga, me whakamahi he whakamaroke whakamaroke hei whakamaroke tonu i te pāmahana 80-85℃ mō ngā haora 2-4. Kāore e taea te whakakapi noa ki tētahi oumu hau wera noa.

Ngā Huanga: Mā te kore e maroke rawa ka puta he rārangi hiriwa (ngā miro hiriwa), he mirumiru, he mata kohu, me te pirau o te rauemi i runga i te mata o te hua, ka nui te hekenga o te kaha.

Whakatau: He tikanga whakamana māmā ko te mahi i te "werohanga hau". Mena he maeneene, he kanapa te rīpene rauemi rewa i werohia mai i te pūwero, kāore he mirumiru, he haruru rānei, he tohu tēnei he pai te pānga whakamaroke.

Kaupapa Matua Tuarua: Te Tukanga Whakarewa Werohanga – "Mana Toi"
Ko ngā tawhā tukanga te "urungi" mō te whakahaere i te kounga o te hua. He whānui te matapihi tukanga o te ABS, engari ko te tika te mea e whakatau ana i te kounga.

Whakahaere pāmahana

Te pāmahana o te oko: Ko te awhe pāmahana tukatuka noa mō te ABS he 190-250℃. E taunakihia ana kia wehea kia maha ngā wāhanga mai i muri ki mua hei karo i te pāmahana tino teitei.

Wāhanga o muri (wāhi whāngai): 160-180℃ (Hei ārai i te whakapūtanga o te pūwero)

Wāhanga waenga (rohe pēhanga): 180-220℃ (rohe kirihou matua)

Wāhanga o mua (rohe ine): 210-240℃ (kia rite ai te rewa)

Te pāmahana o te pūwero: 200-230℃ (he iti iho i te wāhanga o mua hei ārai i te huware)

Te pāmahana pokepokea ai: He pānga nui tō te pāmahana pokepokea ai ki te āhua me te ahotea o roto o ngā hua ABS. E taunakihia ana kia whakahaerehia te pāmahana pokepokea ai i waenga i te 50 me te 80 nekehanga Celsius.

Ngā painga o te pāmahana teitei o te pokepokea ai (60-80℃):

Whakarei ake i te kanapa o te mata, kia kanapa ake ngā wāhanga, ā, kia kaha ake te kaha ki te tārua i ngā taipitopito o te mata o te pokepokea ai.

Whakaitihia te rārangi whakarewa, kia kaua e tino kitea te rārangi whakarewa, kia kaha ake ai.

Ka tino whakaiti i te ahotea ā-roto, ka whakarei ake i te pumau o ngā āhuatanga o ngā wāhanga me tō rātou ātete ki te pakaru o te ahotea taiao.

Ngā ngoikoretanga o te pāmahana pokepokea ai (<50℃): Tērā pea ka ngoikore te kanapa o te mata, ka kitea ngā tohu whakarewa, ka nui te ahotea o roto, ā, ka nui ake te pakarukaru o te hua.

Te Pēhanga me te Tere

Tere werohanga: He maha ngā wā ka whakamahia te tere werohanga waenga, teitei rānei hei whakatutuki i te mata kanapa. Heoi, ki te tere rawa te tere, ka puta pea he rerenga wai (te pupuhi rewa ki roto i te kōhao pērā i te nakahi) he hau kua mau rānei. Mō ngā wāhanga uaua, angiangi rānei, ka taea te whakamahi i te mana werohanga maha-taumata o te "pōturi-tere-pōturi".

Te pupuri i te pēhanga me te roa: Koinei te kī ki te whakahaere i te whakahekenga (te pouri).

Pēhanga pupuri: Ko te tikanga 50% ki te 80% o te pēhanga werohanga. Me pēhi kia rawaka te pēhanga pupuri hei whakaea i te mimiti o te kirihou i te wā e whakamatao ana.

Ko te roa o te pēhanga e whakawhirinaki ana ki te wā tio o te kuaha. Mēnā he poto rawa te wā, ka taea te whakaheke o roto (te whakaiti) o te hua, inā koa i roto i ngā uaua me ngā wāhi matotoru. Mēnā he roa rawa te wā, ka nui ake te ahotea o roto, ka whakaiti i te pakari, ā, ka maumauria te huringa. Me whakapai ake mā te whakaharatau.

Kaupapa Matua Tuatoru: Te Hoahoa o te Pokepokea – "Ko ngā Taipitopito te Mea e Whakatau ana i te Angitu, i te Korenga rānei"
Ko te pokepokea ai te mea e whakatau tika ana i te āhua, te āhua me te tika o ngā wāhanga.

Hoahoa kēti: Kōwhiria i runga i ngā whakaritenga āhua o te hua. Mō ngā wāhanga he nui ngā whakaritenga āhua, ka taea te whakamahi i ngā kēti huna, i ngā oma wera takirere ngira rānei hei whiwhi tohu kēti ātaahua, ātaahua hoki.

Pūnaha Putanga Hau: He mea nui te putanga hau e tika ana. Mā te putanga hau kino ka puta he hapa pēnei i te wera (he parauri, he mangu rānei ngā rārangi i runga i te mata o ngā wāhanga) me te kore e oti te whakakī. Ko ngā mokowā putanga hau kei te mata wehewehe me te wāhi e uru ai ngā whakaurunga, me te hohonutanga o te 0.02 ki te 0.03mm.

Pūnaha whakamatao: He mea tino nui te whakamatao ōrite, whai hua hoki. Ka taea e te whakamatao kore ōrite te whakapiko me te whakarerekē i ngā wāhanga.

Te pari whakahoro: Ko te tere whakaheke o te ABS he tata ki te 0.4% ki te 0.7%. He mea tika kia whakarite kia rawaka te pari whakahoro (i runga ake i te 1° ki te 1.5°) hei whakahaere i te pana me te ārai i ngā karawarawa o te mata.

Kaupapa Matua Tuawhā: Hoahoa Hua – “Ngā Painga Tūturu
Ko te hoahoa tino pai te mea nui mō te whakaputa angitu.

Matotoru ōrite o te pakitara: Koinei te kaupapa hoahoa tino nui. Ko te matotoru kore ōrite o te pakitara te tino take o te mimiti, te piko me te ahotea o roto. E taunakihia ana kia 2.0-3.5mm te matotoru o te pakitara.

Whakawhiti kokonga porowhita: Me huri ngā hononga katoa o ngā kokonga o roto, o waho hoki ki ngā whakawhiti kokonga porowhita. Ka taea e tēnei te whakaiti i te kukū o te ahotea, te whakapai ake i te rere o te kirihou, me te whakapakari i te kaha o ngā wāhanga.

Te hoahoa rara whakapakari: Kaua te matotoru o ngā rara e neke ake i te 50%-60% o te matotoru o te pakitara i te pūwāhi tāpiri hei ārai i ngā tohu mimiti i te tuara.

Wāhanga Tuarima: Te Tukatuka-muri
Te maimoatanga whakamahana: Mō ngā wāhanga he nui te ahotea o roto, he tino tika rānei ngā āhuatanga, ka taea te whakahaere i te maimoatanga whakamahana. Whakanohoia ngā wāhanga ki roto i te oumu wera, ka whakamahana i te 70-80℃ (i raro iho i te pāmahana whakararuraru wera o te ABS) mō te 2-4 hāora, kātahi ka whakamatao mārire ki te pāmahana rūma. Ka taea e tēnei tikanga te whakakore i te ahotea o roto, te whakapai ake i te pumau o ngā āhuatanga me te ātete matū.