He mea nui te mahi a ngā waea MIG i roto i te whakarewatanga o ēnei rā. Hei whakatutuki i ngā hua whakarewa kounga teitei, me mōhio tātou ki te whiriwhiri me te whakamahi tika i ngā waea MIG.

Me pēhea te whiriwhiri i te waea MIG?

Tuatahi, me whakawhirinaki tātou ki te rauemi turanga, ko ngā momo rauemi turanga rerekē te mea e whakatau ana i te ahunga o te kōwhiringa waea. Ko ngā rauemi turanga noa ko te maitai waro, te maitai kore waikura, te koranu konumohe me ētahi atu. Mō te maitai waro, ko te kōwhiringa owaea whakarewame hangai ki tōna taumata kaha. Ka taea e te maitai waro kaha-iti te whiriwhiri i te waea whakarewa maitai waro noa, engari ko te maitai waro kaha-teitei me whai waea kaha-teitei hei whakarite i te mahi i muri i te whakarewa. He maha ngā momo maitai kore waikura, tae atu ki te maitai kore waikura austenitic, te maitai kore waikura ferritic, te maitai kore waikura martensitic me ētahi atu. He hanganga matū me ngā āhuatanga mahi motuhake tō ia momo maitai kore waikura, nō reira me whiriwhiri e koe te waea maitai kore waikura e ōrite ana, kia rite ai te ātete ki te waikura me ngā āhuatanga miihini o te whakarewa ki te rauemi matua.

Ko te tikanga, ko ngā whakaritenga mahi whakarewa me te whai whakaaro ki a mātou, ko ngā whakaritenga kaha o te whakarewa tētahi o ngā pūtake nui mō te whiriwhiri i te waea. Mena me tu atu te whakarewa ki ngā kawenga teitei, me whiriwhiri te waea kaha ake. Mā tēnei ka kore e whati te hononga whakarewa i te wā e whakamahia ana. Mō te whakarewa me ngā whakaritenga ātete waikura, pērā i ngā wāhanga mahi e whakamahia ana i roto i ngā taiao uaua pērā i te umanga matū me te moana, me whiriwhiri ngā waea whakarewa me te ātete waikura e rite ana. Mena me pakari te wāhanga mahi whakarewa, me mahi pāmahana iti rānei, me whiriwhiri hoki koe i te waea tika hei whakatutuki i ēnei whakaritenga motuhake.

Tuarua, me whakatau tātou i te whānui o te waea. He hononga tata te whiriwhiri i te whānui o te waea me te ia o te whakarewa, te tūranga whakarewa me te matotoru o te rauemi turanga. I te nuinga o te wā, ko te nui o te ia whakarewa me te matotoru o te rauemi turanga me whakamahi i te waea matotoru. Nā te mea ka taea e ngā waea matotoru te tu atu ki ngā ia teitei ake, ā, ka nui ake hoki te konganuku whakakī hei whakarite i te kaha o te whakarewa. Ki te whakarite ki te whakarewa pereti angiangi, ko ngā waea iti te whānui ka tīpakohia hei whakaiti i te wera e uru mai ana ki te whakarewa me te ārai i te wera me te hē. I ngā tūranga whakarewa rerekē, me tīpako hoki te whānui tika o te waea whakarewa. Hei tauira, i te tūranga whakarewa ki runga, nā te uaua o te mahi, kia pai ai te mahi me te whakarite i te kounga o te whakarewa, me whiriwhiri he waea angiangi.

Hei tāpiri atu ki tēnei, me whakakotahi tātou i ngā tawhā tukanga whakarewa i roto i te whiriwhiri waea, ko ngā tawhā tukanga whakarewa MIG rerekē, pērā i te iahiko whakarewa, te ngaohiko, te tere whakarewa, me ētahi atu, he pānga nui anō hoki ki te whiriwhiri waea. Me whakawhirinaki ki ngā tawhā tukanga whakarewa tuturu hei whiriwhiri i te waea ka taea te urutau ki ēnei tawhā. Mō te whakarewa iahiko teitei me te tere teitei, he mea nui kia whakarite kia rewa ōrite te waea, kia hanga he whakarewa kounga teitei i roto i te tukanga whakarewa tere teitei. He mea tika kia whiriwhiria he waea whakarewa he pai ngā āhuatanga whakatakotoranga me te pumau.

I taua wā anō, me whai whakaaro anō hoki tātou ki te pumau o te tuku waea me te ratonga muri-hoko. Kōwhiria he waitohu waea he ingoa pai, he pono hoki ngā hongere tuku, kia kore ai e hapa te waea i roto i te tukanga whakarewa. He whānuitanga o ngā waea whakarewa a TANKII Alloy me te kounga pumau, ki te hiahia koe, whakapā mai ki a mātou.