He aha ngā momo whakarewa?
Ko te whakarewa he tukanga honohono i ngā rauemi e rua, neke atu rānei. He tikanga tino maha ngā whakamahinga, ā, ka taea te whakarōpū ki ngā momo rerekē i runga i te tikanga i whakamahia hei honohono i ngā rauemi, me te momo rauemi e honoa ana. Kei raro nei ngā momo whakarewa matua e 8:
- Te Whakarewatanga Āwhata Whakamarumaru (SMAW)
- Te Whakarewatanga Āwhata Konukura Hau (GMAW)
- Wehenga Pewa Tungsten Hau (GTAW)
- Te Whakarewa Āwhata Rererangi (FCAW)
- Te Whakarewa Āwhata Ruku (SAW)
- Te Whakarewa Āwhata (AW)
- Te Whakarewatanga Oxyfuel (OFW)
- Te Whakarewa Āwhata Plasma (PAW)
I ngā tau tata nei, kua kite te umanga whakarewa i ngā whanaketanga o te karetao me te aunoatanga, ā, kua piki ake te whakapae ka riro i ngā karetao te mahi whakarewa i te mutunga. Ahakoa kei te kaha haere ngā karetao ki te whakaoti i ngā mahi whakarewa auau, kei reira tonu ētahi mahi e hiahia ana ki te pa o te tangata, pērā i te whakarewa i ngā hanganga uaua, te tirotiro rānei i ngā whakarewa. Nō reira, kāore pea ngā karetao e tango katoa i te mahi whakarewa i roto i ngā wā tata nei.
He aha ngā painga te whakamahi i ngā karetao i roto i te whakarewa?
Kua noho ngā karetao hei taputapu noa mō te whakarewa, nā te mea ka taea e rātou te tuku i te tika me te auautanga o ngā mahi he mea uaua ki te tangata te whakatutuki. Ahakoa he pai ētahi o ngā karetao i roto i te whakarewa, he ngoikoretanga anō hoki ō rātou.
Ko ngā painga o te whakamahi i ngā karetao i roto i te whakarewa ko:
- Ka taea e ngā karetao te mahi tere ake, me te whai hua ake i ngā kaiwhakarewa tangata, ā, ka nui ake te mahi whakaputa.
- He tika ake, he ōrite ake hoki ngā karetao i ngā tāngata, ā, he pai ake te kounga o ngā whakarewanga.
- Ka taea te whakarite i ngā karetao ki te mahi i ngā mahi whakarewa uaua e uaua ana ki te tangata te tārua.
I te nuinga o te wā, he maha ngā painga o ngā karetao i roto i ngā mahi whakarewa, engari he ngoikoretanga anō hoki. Nō reira, he mea nui kia whakaarohia ngā painga me ngā huakore o te whakamahi i ngā karetao i roto i te whakarewa i mua i te whakatau.
He aha ngā wero e pā ana ki ngā karetao i roto i te mahi whakarewa?
He maha ngā wero e pā ana ki ngā karetao i roto i te mahi whakarewa. Ko ētahi o ēnei:
- Te Tika: Me whakarite kia tika ngā wāhi me ngā koki o ngā karetao kia pai ai te whakarewa. He uaua pea tēnei ina mahi ana me ngā rauemi rerekē te matotoru.
- Haumaru: Me whakarite ngā karetao whakarewa kia mahi i ngā mahi ārai haumaru, pērā i te karo i ngā mura me ngā mata wera.
He iti ake te utu o ngā karetao i ngā kaiwhakarewa tangata, nā te mea he iti ake te tiaki me te wā kore mahi e hiahiatia ana. Hei tāpiri, he iti ake te whakangungu e hiahiatia ana e ngā karetao, ā, he ngāwari te whakarite kia mahi i ngā mahi uaua. Kāore ngā karetao e ngenge, ā, ka taea te whakarite kia mahi i te ao me te iti o te tirotiro. Nō reira, ka taea te whakamahi i ngā karetao hei whakapiki i te hua me te whakaiti i ngā utu.
Hei whakarāpopototanga, he maha ngā painga pea o ngā karetao i roto i te whakarewa. Ka taea e rātou te whakarewa i ngā tūranga uaua, me te tika me te ōritetanga teitei ake, ā, ka taea te whakamahi hei whakarewa i ngā momo rauemi. Hei tāpiri, he iti ake te utu o ngā karetao i ngā kaiwhakarewa tangata, ā, ka taea te whakarite kia mahi i te ao me te iti o te tirotiro. Me ēnei painga katoa, e mārama ana kei te tere haere te noho o ngā karetao hei wāhanga nui o te umanga whakarewa.
He pai ake ngā karetao i ngā tāngata i roto i te mahi whakarewa?
Kua piki haere te whakamahinga o ngā karetao mō te whakarewa i ngā tau kua pahure ake nei, ā, e mārama ana ka taea e ngā karetao te mahi pai ake i te tangata i roto i ngā tukanga whakarewa maha. Heoi, he mea nui kia mōhio he mea nui ngā karetao me te tangata i roto i te umanga whakarewa. Anei ētahi o ngā huarahi e pai ake ai ngā karetao i te tangata i roto i te whakarewa:
- He tika ake, he tika ake hoki ngā mahi a ngā karetao i ngā mahi a te tangata.
- Ka taea e ngā karetao te whakarewa mō te wā roa me te kore e ngenge, he rerekē ki te tangata.
- Ka taea e ngā karetao te mahi i roto i ngā taiao morearea, kāore pea e haumaru mō te tangata.
- Ka taea e ngā karetao te whakarewa i ngā tere teitei ake i te tangata, ka nui ake te whakaputanga.
Ahakoa ēnei painga, kāore e taea e ngā karetao te whakakapi katoa i te tangata i roto i te mahi whakarewa. He tukanga uaua te whakarewa e hiahia ana ki tētahi taumata auaha me te pūkenga e kore e taea e ngā karetao te tārua i tēnei wā. Me whai tonu te tangata ki te whakarite i ngā karetao, ki te aroturuki i tā rātou mahi, me te mahi i ngā whakarerekētanga e tika ana.
Hei te mutunga iho, ko te whakautu ki te pātai "Ka riro i ngā karetao te mana whakarewa?" ko te kāo. He wāhi tō ngā karetao me te tangata i roto i te umanga whakarewa, ā, he painga tō tētahi ki tētahi. I te whanaketanga o te hangarau, tera pea ka nui haere te whakamahinga o ngā karetao i roto i te whakarewa, ā, ka iti haere te hiahia mō te tangata.
He aha ngā mōrearea ka pā mai i te whakamahi i ngā karetao i roto i te mahi whakarewa?
Ko ngā mōrearea pea o te whakamahi i ngā karetao i roto i te whakarewa ko:
- Tērā pea ka puta he rerekētanga o ngā whakarewanga e ngā karetao whakarewa nā te hapa tangata, nā te ngoikore rānei o te hōtaka mahi.
- Tērā pea ka nui ake ngā para, ka mahi anō rānei ngā karetao nā te hē o ngā whakapiringa, te kore rānei o te whakaurunga tika.
- Ka raru pea te haumaru o ngā karetao nā te mea he nui, he tere hoki te nekenekehanga.
- Tērā pea he nui ake te tiaki e hiahiatia ana mō ngā karetao i ngā mīhini whakarewa tuku iho, nā te mea he uaua ake.
- Tērā pea he nui ake te pūngao e hiahiatia ana e ngā karetao i ngā kaiwhakarewa tuku iho, nā te mea he nui ake te mana e hiahiatia ana mō ā rātou motuka.
- Tērā pea he nui ake te utu o ngā karetao i ngā mīhini whakarewa tuku iho, nā te mea me nui ake te tatūnga me te hōtaka e hiahiatia ana.
Heoi, kaua ēnei mōrearea e tirohia hei take hei karo i te whakamahi i ngā karetao i roto i te whakarewa. He mea pai ngā karetao hei tāpiri atu ki tētahi toa whakarewa, nā te mea ka taea e rātou te whakarato i te tika me te kounga o ngā whakarewa, me te whakanui ake i te haumaru. Ko te mea nui ko te whakarite kia tika te hōtaka me te tiaki i ngā karetao, ā, kia tika hoki te whakangungu o ngā kaiwhakarewa ki te whakamahi.
Ka riro mā ngā karetao te mahi whakarewa i ngā rā kei te heke mai?
Tērā pea ka riro i ngā karetao te mahi whakarewa ā muri ake nei. Kei te whakamahia kētia ngā karetao whakarewa aunoa i roto i ētahi ahumahi, ā, i te whanaketanga o te hangarau, tera pea ka piki ake te whakamahinga o ngā karetao i roto i te whakarewa. Anei ētahi o ngā painga o te whakamahi i ngā karetao mō te whakarewa:
- Ka taea e ngā karetao te whakarewa me te tino tika ake i tā te tangata.
- Ka taea e ngā karetao te whakarewa tere ake i te tangata.
- Kāore ngā karetao e pāngia e te ngenge, e te hapa tangata rānei.
- Ka taea te whakarite i ngā karetao kia nui ake te tika me te auau o te mahi whakarewa.
I taua wā anō, kei reira ētahi ngoikoretanga o te whakamahi i ngā karetao mō te whakarewa. Hei tauira, he nui ake ngā utu o mua e hiahiatia ana e ngā karetao i te whakarewa ā-ringa. Hei tāpiri, me whai kaiwhakarite matatau ngā karetao ki te whakarite me te aroturuki i te tukanga whakarewa. Hei whakamutunga, kāore e taea e ngā karetao whakarewa te whakataurite i te auahatanga me te ngāwari o ngā kaiwhakarewa tangata.
I te nuinga o te wā, tera pea ka riro i ngā karetao ētahi mahi whakarewa ā muri ake nei, engari kāore pea e whakakapi katoatia e rātou ngā kaiwhakarewa tangata. Ahakoa he pai ake, he tika ake hoki ngā karetao, kāore e taea e rātou te rite ki te auahatanga me te ngāwari o ngā kaiwhakarewa tangata.
Wā tuku: Hōngongoi-12-2023