Kupu Whakataki
I roto i ngā tukanga whakarewa, ko te kōwhiringa ohau āraihe nui ngā awepumau o te pewa,kounga whakarewa, mewhai huatanga.
He rerekē ngā hanganga hau e tukuna anangā painga me ngā herenga ahurei, he mea nui te whiriwhiri i tā rātou kia eke ai ki ngā hua tino pai i roto i ngā tono motuhake.
Kei raro nei hetātaritangao ngā hau tiaki noa me ō rātoungā pāngamō te mahi whakarewa.
Hau
Ākona Parakore
Ngā tono: He pai mo te TIG (GTAW) me te MIG (GMAW).
Ngā Pānga: Ka whakarite kia pumau te pewa me te iti o te tauhiuhi.
Ngā PaingaKa whakaiti i te parahanga o te whakarewa, ā, ka puta he whakarewa ma, he whakarewa tika hoki.
Hauhā Waro
Ngā tonoE whakamahia whānuitia ana i roto i te whakarewa MIG mō te maitai waro.
Ngā Painga: Ka taea te tere ake i te tere whakarewa me te hohonu ake o te urunga ki roto i te whakarewa.
Ngā ngoikoretangaKa whakanui ake i te tauhiuhi whakarewa, ā, ka piki ake te mōrearea o te porosity (ngā mirumiru i roto i te whakarewa).
He iti te pumau o te pewa ki te whakataurite ki ngā ranunga argon.
Ngā Ranunga Hau mō te Mahi Whakapai Ake
Ākona + Hāora
Ngā Painga Matua:
Ka piki akete wera puna kaukau whakarewamepumau o te pewa.
Whakapai akerere o te whakarewa whakarewamō te hanganga o ngā pīrori maeneene.
Ka whakaiti i te tauraki me te tautokote tere ake o te whakarewa i ngā rauemi angiangi.
Pai rawa atu mōTe maitai waro, te maitai iti-koranu, me te maitai kore waikura.
Ākoni + Hīriamu
Ngā Painga Matua:
Ngā Whakatairangapāmahana pewametere whakarewa.
Whakaitihiangā hapa o te pūwero, inā koa i roto i te whakarewa konumohe.
Pai rawa atu mōKonumohe, koranu nikara, me te maitai kore waikura.
Ākona + Hauhā Waro
Te Whakamahinga Noa: Whakakotahitanga paerewa mo te MIG fehokotaki'anga.
Ngā Painga:
Whakarei akete werohanga whakarewaā, ka waihangangā hononga hohonu ake, kaha ake.
Whakapai akeātete ki te waikurai roto i te kowiri tira.
Ka whakaiti i te tauhiuhi ki te whakataurite ki te CO₂ parakore.
Kia tūpatoKa taea e te nui rawa o te CO₂ te whakahoki mai i te paru.
Kei te hiahia koe ki te mōhio atu mōTe Whakarewatanga Taiaho?
Tīmatahia he Kōrero Inaianei!
Ngā Ranunga Ternary
Ākona + Hāora + Hauhā Waro
Whakapai akete rere o te puna whakarewaā, ka whakaitihiate hanganga o te mirumiru.
He tino pai mō te maitai waro me te maitai kore waikura.
Ākoni + Hīriamu + Hauhāoraiti Waro
Whakarei akepumau o te pewamewhakahaere weramō ngā rauemi matotoru.
Whakaitihiate whakakōkī whakarewaā, ka whakarite kia tere, kia kounga teitei hoki ngā whakarewanga.
Ngā Ataata e Pā Ana
Hau Whakamarumaru 101
He mea nui ngā hau tiaki i roto i te whakarewatanga taiaho,TIGmeMIGngā tukanga. Mā te mōhio ki ō rātou whakamahinga ka āwhina i te whakatutukingā whakarewa kounga.
Kei ia haungā āhuatanga ahureie pā ana ki ngā hua whakarewa. Ko tekōwhiringa tikaka arahi kingā whakarewa kaha ake.
Ka tohaina e tēnei ataatawhai huangā mōhiohio mō te whakarewa laser ringaringa mō ngā kaiwhakarewa ongā taumata wheako katoa.
Ngā Pātai Auau
In MIGte whakarewa,Kāore te Ākona e tauhohe, i roto i teMAGte whakarewa,He tauhohe te CO2, ka hua ake he pewa kaha ake, he pewa hohonu ake hoki.
He maha ngā wā ka whakamahia te argon hei hau korekore hei whiriwhiri mā teTIGte tukanga whakarewa.
He tino rongonui i waenga i ngā kaiwhakarewa nā te meae tika ana mō te whakarewa i ngā momo konganukupērā i te maitai ngawari, te maitai kore waikura, me te konumohe, e whakaata ana i ōnate whānui o te whakamahingai roto i te rāngai whakarewa.
Hei tāpiritanga, he ranunga oĀkona me te Hīriamaka taea te mahi i roto i ngā mea e ruaTIG me MIGngā tono whakarewa.
Ngā whakaritenga mō te whakarewa TIGhau Ākona parakore, e hua ake ai he hononga parakorekore e whakahāweatia.
Mō te whakarewa MIG, me whakaranu te Argon, te CO2, me te Hāora hei whakarei ake i tete urunga me te wera.
He mea nui te Argon parakore i roto i te whakarewa TIGnā te mea he hau rangatira, ka noho puku tonu tōna matū i te wā o te tukanga.
Te Kōwhiri i te Hau Tika: Ngā Whakaaro Matua
Tukanga Whakarewa TIG Ārai Hau
1. Momo RauemiWhakamahia te Ākoni + te Hēriuma mō te konumohe; te Ākoni + te Hauhāoraiti Waro mō te maitai waro; te Ākoni + te Hāora mō te maitai kore waikura angiangi.
2. Tere WhakarewaKa tere ake te whakatakotoranga i ngā ranunga waro hauhā, te hīriama rānei.
3. Te Whakahaere i te Pāpaka: Ka whakaitihia te taupatupatu e ngā ranunga whai-ākona (hei tauira, Ākona + Hāora).
4. Ngā Hiahia WhakauruMā te hauhā waro, mā ngā ranunga tuatoru rānei, ka kaha ake te urunga ki roto i ngā rauemi matotoru.
Ngā Mīhini Tūtohu
Wā tuku: 27 Paenga-whāwhā 2025