He wāhanga nui te whakatika pokepokea ai i roto i ngā ahumahi pēnei i te hanga kirihou, te whakarewa mate, te tā, me te mahi taputapu tino tika. I roto i te wā, ka puta he ngatata, he taha tawhito, he kokonga pakaru, me ngā hapa mata o ngā pokepokea ai, me whakatika kia mau tonu ai te kounga o te hanga me te roa ake o te ora o te taputapu.

Ko ngā tikanga whakatikatika e rua e tino kitea ana kowhakarewa laser pokepokea aimeTIG (Tungsten Inert Gas) fehokotaki'angaAhakoa ka taea e ngā tukanga e rua te whakaora i ngā pokepokea kua pakaru, he rerekē rawa atu i waenganui i te tika, te wera e whakaurua mai ana, te kounga o te whakatika, me te whai huatanga o te mahi.

Ka whakatauritea e tēnei tuhinga te whakarewa taiaho pokepokea ai me te whakarewa TIG hei āwhina i ngā kaihanga ki te whiriwhiri i te tikanga whakatika tino tika.

He aha te Whakarewa Taiaho Pokepokea?

Ka whakamahia e te whakarewa reera pokepokea ai he hihi reera tino kukū hei whakarewa i te waea whakakī me te rauemi turanga i te wā kotahi, ka hangaia he hononga whakarewa tino tika. Nā te mea e arotahi ana te kaha reera ki tētahi wāhi iti rawa, ko te wāhanga pakaru anake o te pokepokea ai ka wera.

Ko te whakarewa laser pokepokea ai e whakamahia whānuitia ana mō:

• Te whakatikatika i te pokepokea ai werohanga
• Te whakaora i te pokepokea ai te maka-mate
• Te whakatikatika i ngā mate tā
• Te whakarerekētanga pokepokea ai
• Te hanga anō i te taha
• Te whakatikatika i ngā pakaru
• Te whakaora i te poka

Nā te tino tika o te mahi, he mea tino pai mō ngā pokepokea utu nui me ngā hanganga uaua.

He aha te whakarewa TIG?

Ka whakamahia e te whakarewa TIG he pewa hiko e hangaia ana i waenganui i te irahiko tungsten kore-e pau me te mea mahi. Ka tiakina e te hau whakamarumaru te puna whakarewa mai i te poke, ā, ka tāpirihia ā-ringa te waea whakakī ina hiahiatia.

E whakamahia whānuitia ana te whakarewa TIG mō:

• Te hanga whakarewa whānui
• Te whakarewa hanganga
• Ngā whakatikatika pokepokea nui
• Te tiaki taputapu
• Te whakatikatika i ngā wāhanga maitai

Ahakoa he kaha ngā hononga e tukuna ana e te whakarewa TIG, nā te nui o te wera e uru mai ana, kāore i te pai mō te whakatika i ngā wāhanga pokepokea tino tika.

1. Te Tika o te Whakarewa

Ko te tino tika tētahi o ngā rerekētanga nui i waenga i ngā tukanga e rua.

Whakarewatanga Taiaho Pokepokea

Ko ngā painga ko:

• Te tika o te whakarewa taumata-maikoroni
• Ngā hononga whakarewa tino whaiti
• Te whakatikatika tika i ngā hapa iti
• Te urunga ngāwari ki ngā kōhao me ngā kokonga uaua

He pai te whakarewa laser mō te whakatika:

• Ngā kapiti iti
• Ngā taha koi
• Whakairo pai
• Ngā kōhao pokepokea tika

TIG Wera

Ko te tikanga, ka puta mai i te whakarewa TIG:

• Ngā pīrere whakarewa whānui
• Ngā wāhi rewa nui ake
• Te whakahaere wera iti ake te tika
• He nui ake te whakawhirinaki ki te pūkenga o te kaiwhakahaere

Mō te whakatika taipitopito i te pokepokea ai, he uaua ake te whakahaere i te whakarewa TIG.

2. Rohe Pāngia e te Wera (HAZ)

Ka pā tika te whakahaere wera ki te kounga o te pokepokea ai.

Whakarewatanga Taiaho Pokepokea

Ka whakaemihia te pūngao e te laser ki tētahi wāhi iti rawa, ā, ka hua ake:

• Te rohe iti rawa e pāngia ana e te wera
• Te ahotea wera iti
• He iti rawa te whakapōturitanga
• He pai ake te tiaki i te pakeke o te pokepokea ai

TIG Wera

He nui ake te wera ka puta mai i te whakarewa TIG, ka puta pea ēnei:

• Te whakarerekētanga o te pokepokea ai
• Ngā huringa āhua
• Te whakaiti i te pakeke o ngā rauemi e karapoti ana
• Te taumahatanga tāpiri i muri i te whakatikatika

Koinei tētahi o ngā take i noho ai te whakarewa taiaho hei tikanga pai mō te whakatika i te pokepokea ai me te tino tika.

3. Te Kounga o te Mata i Muri i te Whakatikatika

Mā te whakatikatika kounga teitei ka whakaitihia te hiahia mō ngā whakaotinga tāpiri.

Whakarewatanga Taiaho Pokepokea

Ka whakaputa:

• Ngā mata whakarewa maeneene
• He iti noa te tauhiuhi
• Ngā piripiri whakarewa iti
• He iti ake te huri me te whakakanapa

Ka whakaitihia te wā whakatika, ā, ka āwhina hoki ki te whakahoki mai i te āhua taketake o te pokepokea ai.

TIG Wera

He maha ngā wā e hiahiatia ana:

• Huri whānui
• Te whakakanapa i te mata
• Te miihini tāpiri

Nā te mea he nui ake te pīrere whakarewa, he nui ake ngā mahi whakaoti e hiahiatia ana.

4. Te Whakatika i ngā Wāhi Iti me ngā Wāhi Uaua

He maha ngā hanganga matatini me ngā wāhi whaiti kei roto i ngā pokepokea hou.

Ngā Painga o te Whakarewatanga Taiaho

Ka taea e te whakarewa laser te whakatika:

• Ngā kōhao hōhonu
• Ngā rara pai
• Ngā pakitara angiangi
• Ngā kapiti iti
• Ngā kokonga tino tika

Mā te hihi taiaho arotahi ka taea ngā whakatikatika uaua, kāore rānei e taea e te whakarewa tikanga.

Ngā Herenga o te Whakarewa TIG

Nā te nui o te pewa whakarewa, he uaua te whakatika:

• Ngā poka iti
• Ngā awaawa whaiti
• Ngā kakano pokepokea taipitopito

Ka taea hoki te whakawhāiti i te urunga ki ngā wāhi whaiti.

5. Te Tere o te Whakatika me te Wā Whakamutu o te Whakaputa

He mea nui te whakaiti i te wā kore mahi mō ngā kaihanga.

Whakarewatanga Taiaho Pokepokea

Ko ngā painga ko:

• Ngā whakatikatika ā-rohe tere ake
• He iti ake te tukatuka i muri mai
• Ngā huringa tiaki poto ake
• Te tere ake o te hokinga ki te mahi whakaputa

TIG Wera

Ahakoa he tere pea te tukanga whakarewa mō ngā whakatikatika nunui, he maha ngā wā ka roa ake te mahi whakatikatika mā te whakaotinga tāpiri.

6. Ngā Rauemi Whakapaipai e Tika ana

Ka taea e ngā tikanga whakarewa e rua te whakatika i ngā maitai pokepokea noa.

He pai te mahi a te whakarewa laser ki:

• H13 maitai taputapu
• P20 pokepokea maitai
• S136 maitai pokepokea kowiri tira
• SKD61
• NAK80

Nā te mea ka taea te whakahaere i te wera e tukuna ana, ka pai ake te tiaki a te whakarewa taiaho i ngā āhuatanga hangarau o ngā maitai pokepokea kua whakapakeketia.

7. Te haumitanga taputapu me ngā utu whakahaere

Whakarewatanga Taiaho Pokepokea

Ngā Painga:

• Te kounga whakatikatika teitei ake
• Te roa o te ora ratonga pokepokea ai
• He iti ake ngā utu tiaki mō te wā roa
• Te whakaiti i te para rauemi

He nui ake te haumitanga tuatahi ki ngā taputapu, engari he maha ngā kaihanga e whakahoki mai ana i te utu mā te whakapai ake i te hua me te iti ake o te whakakapinga pokepokea ai.

TIG Wera

Ngā Painga:

• Te utu iti o ngā taputapu
• Mahi māmā
• Ngā taputapu whānui e wātea ana

Heoi, mā te nui ake o ngā mahi me ngā mahi whakaoti ka nui ake ngā utu whakahaere mō te wā roa.

Ripanga Whakataurite

Āhea koe me whiriwhiri ai i te whakarewa taiaho pokepokea ai?

He pai ake te mīhini whakarewa taiaho pokepokea ai mēnā me:

• Whakatikahia ngā pokepoke utu nui
• Whakahokia ngā kōhao pokepokea ai kia tino tika
• Whakaitihia te whakarerekētanga wera
• Whakaitihia te wā whakakanapa
• Whakapai ake i te kounga o te whakatikatika
• Whakaroahia te ora ratonga pokepokea ai
• Whakanuia te pai o te whakaputa

He kōwhiringa whai hua tonu te whakarewa TIG mō ngā whakatikatika nunui kāore e hiahiatia he tino tika.

Whakamutunga

He mea nui te mahi a te whakarewa taiaho pokepokea ai me te whakarewa TIG ki te tiaki i te pokepokea ai, engari he rerekē ngā mahi i hangaia ai. He otinga ōhanga tonu te whakarewa TIG mō ngā whakatikatika whānui, engari he pai ake te tika o te whakarewa taiaho pokepokea ai, he iti ake te wera e uru mai ana, he iti noa te hē, ā, he pai ake te kounga o te whakatikatika.

Mō ngā kaihanga e mahi ana me ngā pokepoke werohanga utu nui, ngā pokepoke maka mate, me ngā pokepoke tā, te haumi ki tētahimīhini whakarewa taiaho pokepokea aika taea te whakaiti i te wā kore mahi, te whakaroa i te roa o te ora o te pokepokea ai, me te whakapai ake i te whai huatanga o te whakaputanga whānui.