He mea nui te whakapūkara me te whakanitara i ngā tukanga whakapakeke mata i roto i te mahi whakarewa, engari ko ngā rerekētanga e whai ake nei:
Ngā Mātāpono Tukanga
•Te whakakākahuKo tēnei ko te whakamahana i te maitai waro-iti, te maitai koranu waro-iti rānei i roto i tētahi reo whai waro-nui i tētahi pāmahana. Ka pirau te pūtake waro hei whakaputa i ngā ngota waro hohe, ka mimitia e te mata o te maitai ka horapa ki roto, ka whakanuia te nui o te waro o te mata o te maitai.
•Te whakanitiritiKo te tukanga tēnei e tuku ana i ngā ngota hauota hohe kia uru ki te mata o te maitai i tētahi pāmahana, ka hanga he paparanga nitride. Ka tauhohe ngā ngota hauota ki ngā huānga whakarewa i roto i te maitai hei hanga nitride he pakeke teitei, he ātete pai hoki ki te kakahu.
Te Pāmahana me te Wā o te Tukanga
•Te whakakākahuKo te pāmahana i te nuinga o te wā kei waenga i te 850°C me te 950°C. He roa te wā e pau ana ki te tukanga, he maha ki te tekau hāora te nuinga, i runga i te hohonutanga e hiahiatia ana o te paparanga waro.
•Te whakanitiritiHe iti noa te pāmahana, i waenga i te 500°C me te 600°C. He roa hoki te wā engari he poto ake i te wā whakakākahu, he maha ki te rau hāora te nuinga.
Ngā Āhuatanga o te Apa Kua Wetekina
•Te Pakari me te Ātete ki te Mau
•Te whakakākahuKa taea e te pakeketanga o te mata o te maitai te eke ki te 58-64 HRC i muri i te whakakākahu, e whakaatu ana i te pakeketanga teitei me te ātete ki te kakahu.
•Te whakanitiritiKa taea e te pakeketanga o te mata o te maitai te eke ki te 1000-1200 HV i muri i te whakanitiritiri, he teitei ake tēnei i te whakakāpūhau, ā, he pai ake te ātete ki te kakahu.
•Kaha o te Ngenge
•Te whakakākahuKa taea e ia te whakapai ake i te kaha ngenge o te maitai, inā koa i te ngenge piko me te ngenge torsional.
•Te whakanitiritiKa taea hoki e ia te whakarei ake i te kaha ngenge o te maitai, engari he ngoikore ake te pānga i tērā o te whakakāpūhau.
•Ātete ki te Waikura
•Te whakakākahuHe ngoikore te ātete ki te waikura i muri i te whakapūkara.
•Te whakanitiritiWhai muri i te whakahāngaitanga, ka hangaia he paparanga nitride matotoru ki runga i te mata maitai, ā, ka pai ake te ātete ki te waikura.
Ngā Rauemi e Pā Ana
•Te whakakākahuHe pai mō te maitai waro-iti me te maitai koranu waro-iti, ā, he maha ngā wā e whakamahia ana i roto i te hanga taputapu, pou me ētahi atu wāhanga e pikau ana i ngā kawenga nui me te waku.
•Te whakanitiritiHe pai mō ngā maitai kei roto ngā huānga whakarewa pērā i te konumohe, te chromium me te molybdenum. He maha ngā wā e whakamahia ana hei hanga i ngā wāhanga tino tika, ātete hoki ki te kakahu, pērā i ngā pokepoke me ngā taputapu ine.
Ngā Āhuatanga o te Tukanga
•Te whakakākahu
•Ngā PaingaKa taea e ia te whiwhi i tētahi paparanga warowaihā hohonu, hei whakapai ake i te kaha o ngā wāhanga ki te kawe kawenga. He tino māmā te tukanga, ā, he iti te utu.
• Ngā Huakore: He teitei te pāmahana whakapūkara, ka ngāwari te whakarerekē i te āhua o te wāhanga. Me whai maimoatanga wera pēnei i te tinei i muri i te whakapūkara, ka nui ake te uaua o te tukanga.
•Te whakanitiriti
•: He iti te pāmahana whakahāngai, ā, he iti ake te rerekētanga o ngā wāhanga. Ka taea e ia te whakatutuki i te pakeketanga teitei, te ātete pai ki te kakahu me te ātete ki te waikura. Kāore he take ki te tinei i muri i te whakahāngai, kia māmā ake ai te tukanga.
•Ngā ngoikoretangaHe angiangi te paparanga nitride, he iti noa te kaha ki te kawe i te kawenga. He roa te wā whakanitride, ā, he nui te utu.
Wā tuku: 12-Pepuere-2025