He māmā noa iho te hoko i tō pūwero hau whakarewa tuatahi. Kātahi ka haere koe ki te toa a te kaiwhakarato, ka tūtaki ki te pakitara o ngā kōwhiringa, ka tīmata te whakaaroaro. He pai te utu mō te argon parakore, kāore rānei e akiaki noa i tētahi hua utu nui ake?
Ko te whakautu e whakawhirinaki ana ki ngā mea e toru: te konganuku e whakarewaina ana e koe , te tukanga e whakamahia ana e koe, me te āhua o tō tahua penehīni mō ia wiki, mō ia marama rānei.
Mō ngā awheawhe iti me ngā whakatūnga kāinga, ehara te argon i te mea uaua i ngā wā katoa. Engari ki te kore e whakamahia i te mahi hē, ka utua e koe — ngā whakarewa pakaru, ngā mahi anō tāpiri, ngā rauemi maumau. Ka tere te piki haere o taua utu, ā, ka nui ake i te utu e hiahiatia ana e te rango.
Kei raro nei, ka kitea e koe he whakamārama mārama:
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He aha te rerekētanga tūturu o te argon me te take
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Kei hea te ranunga hau iti ake te utu e mahi pai ai te mahi
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Me pēhea te whakakī i tō toa me te kore e whakapau moni nui rawa, e kore rānei e iti rawa te utu mō ō hiahia
Me whakamahi rānei te hau whakarewa argon i ngā awheawhe iti?
Haere ki roto i te nuinga o ngā awheawhe iti e mahi ana i ngā mahi whakatika whakapaipai , i ngā mahi kowiri tira angiangi, i ngā mahi TIG tino tika rānei — kei reira noa te argon. Ehara i te mea nā te mea i pānuihia e tetahi he pukapuka ārahi. Nā te mea i tonoa kia mahi.
Anei te wehewehenga pono:
Kāore e taea te whiriwhiri i te argon mēnā kei te whakahaerehia e tō toa ēnei mea: – Te whakarewanga whakapaipai iti, te whakarewanga TIG rānei (koura, hiriwa, konukawata) — ko te parakore o te ≥99.996% te paerewa ahumahi, ehara i te hokonga atu – Ngā wāhanga kowiri tira, ko te titanium rānei e tika ana te āhua o te whakarewanga ki te kiritaki – Ngā tukanga TIG katoa, he ira mutu — 100% argon te mea e rere ai te pewa – Te mahi MIG konumohe — kāore he argon, kāore he whakarewanga ma, kāore he huarahi hei whakaoti
Ka taea e koe te peke i te argon mēnā:
– Ko te mahi hanganga maitai ngawari anake tāu e mahi — ka taea e te CO₂ te whakahaere
– Ko āu mahi he whakatikatika, he whakapakari rānei, ā, e whakaaetia ana te tauhiuhi me te waikura o te mata.
He māmā noa te pāngarau utu. Tata ki te $250 te utu mō te hoko tonu i tētahi rango argon 80–125 cf. Tata ki te $70 te utu mō ngā whakakī anō. Mō tētahi toa e mahi ana i ngā mahi tino tika, ka pau katoa tēnā mahi i te mahi kotahi. Mō tētahi toa e whakarewa ana i ngā whīra maitai waro? Tērā pea kāore e whai hua.
Ehara te pātai tūturu i te mea mō te hau — engari mō tāu mahi. Ka hoatu e te kiritaki he mowhiti konukawata, he mea whakaatu kowiri tira rānei ki a koe. He nui ake te utu mō te whakarewatanga kino i te rango o te argon. Koinei te tau e nui ana.
He aha ngā mea ka puta mēnā ka whakarewahia e koe me te kore he hau ākono?
Kaua e whakamahia te hau ārai i te mahi hē, ā, ka whakaaturia mai i te whakarewa. Kaua i roto i te huarahi huna — i roto i te huarahi "me mahi anō tēnei".
Koinei te mea ka tupu i te taumata pewa. Ki te kore he parenga argon, ka noho tuwhera te puna rewa ki te rangi. Ka pā tika te hāora me te hauota ki te whakarewa. Ko te mutunga he waikura, he poke, me te mekameka o ngā hapa e kitea ana. Ahakoa te nui o te horoinga i muri i te whakarewa ka taea te whakatika i tēnā.
Ngā mea ka kitea e koe i te whakarewa kua oti:
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Ngā mata pīrori pouri, hina, mangu rānei — ka tere te whakarerekētanga o te tae whakarewa e te waikura, ā, e kore e ngāwari te horoi atu
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Te pūngao — ngā putunga hau kua mau i roto i te konganuku totoka, e kitea ana hei rua iti, e kitea ana rānei i raro i te kawenga
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Te pikinga ake o te tauhiuhi — me te kore he parenga pewa pumau, ka horapa te tauhiuhi puta noa i te rohe whakarewa i te ara e kore e ngaro
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Ngā whakaurunga me ngā koretake o te mata — ka kukume mai ngā whakarewa kore-parepare i ngā poke e puta mai ana he āhua koretake o ngā pīrere
Ko te utu e kore e kitea i te āhua:
Ka heke te kaha o te kume. Ka heke hoki te ātete ki te waikura. Tukua taua mahi kia tirotirohia, ā, ka maha ake te rahunga o ngā whakarewa kāore i te āraihia. Ka tohua ētahi he morearea i mua i te wehenga atu i te toa.
Ko te wā mahi anō te wāhi e huna ai te utu tūturu. Ko ia poroporo kino he huri, he horoi anō, he whakarewa anō , me te whakakanapa. Ehara tēnā i te otinga tere. I roto i tētahi toa iti e whai ana i ngā tawhē iti me ngā wātaka poto ake, ka taea e tētahi whakarewa raruraru te pana i tētahi mahi ki tua atu i tōna wā tuku. Ka tere te piki haere o te wā.
Ko te āhuatanga taiao e ngaro ana i te nuinga o te tangata: te whakataka i te taupoki hau, ā, ka pāngia ngā mea katoa e tō whakarewa - te rere o te hau, te waikura o te mata, te poke iti. Mā te hau mātao iti mai i te tatau o te toa tuwhera ka pakaru te hanganga o te whakatakotoranga ma. Kāore koe e hiahia ki te tupuhi. He hau mātotoru noa iho. He nui te hau mātotoru.
Kāore e wātea tonu te hauāki i ngā wāhi mahi katoa. Ko te waea he mea whai pūtake hauāki te mea whai hua. Ka hangaia e te pūtake hauāki tōna ake parepare i te wā e pewa ana. Kāore i rite ki te TIG, ki te MIG rānei kua āraia ki te hauāki, ā, kāore e ōrite te āhua o te mata — engari ka whakatikahia e ia te raruraru o te whakaaturanga i ngā mahi hanganga taketake.
Mō te TIG, kāore he huarahi hei whakaoti. Me whai pumau te tukanga i te pewa e whakaratohia ana e te parenga hau kore mahi. Ko te kore o te argon he tikanga ka poke ngā whakarewa, ka kore e pumau te whanonga pewa, ā, ka kore e mau ngā hua i raro i tētahi tirotiro tūturu.
He aha ngā mea e whakapai ake ana i te hau whakarewa argon?
Ko te mahi matua a te hau whakarewa argon he waihanga i tētahi paparanga parepare pumau huri noa i te wāhi whakarewa. Mā tēnei ka āwhina ki te pupuri i te hāora, te hauota, me te makuku kia matara atu i te konganuku rewa, ka whakaiti i te poke i te wā whakarewa.
Tuatahi, ka āwhina te argon ki te whakaiti i te waikura me te mangu . Ina wera te konganuku, ka taea e ia te tauhohe ki te hau ka puta he tohu pouri, he rerekētanga tae, he paparanga waikura rānei. Mā te ārai argon tika, ka noho ma tonu te wāhi whakarewa, he mea tino nui tēnei mō te koura, te hiriwa, te konukawata, te maitai kore waikura, me ngā koranu parahi.
Tuarua, ka taea e te argon te whakaiti i ngā hapa whakarewa noa. Ki te kore he hau ārai, ka uru pea te hāora, te hauota, te hauwai rānei ki roto i te puna whakarewa, ā, ka puta he porosity, he pakaru, he ngoikore ngā whakarewa, he koretake rānei ngā hua . Ka āwhina te argon ki te hanga i tētahi whakarewa pumau ake, inā koa mō te whakatika whakapaipai , ngā anga mōhiti, ngā wāhanga mātaaratanga, me ngā wāhanga whakarewa angiangi.
Tuatoru, ka whakapai ake te argon i te āhua o te whakarewa . Ko te whakarewa kua tiakina pai, he iti ake te tae o te tae, he ma ake ngā taha, ā, he maeneene ake te āhua. Ko te tikanga he iti ake te wā e pau ana ki te huri, te whakakanapa, me te horoi i muri i te whakarewa.
Ka āwhina hoki te haukini ki te whakapai ake i te pumau o te whakarewa . I roto i te whakarewa TIG, te whakarewa moroiti, me te whakarewa tika, ka māmā ake te whakahaere i te whakauru wera mā te parenga pumau. I roto i te whakarewa taiaho, ko te haukini te mea nui hei tiaki i te puna whakarewa me te whakaiti i te waikura o te mata.
Mō ngā awheawhe iti, he iti noa te utu whakatūnga o te argon, engari ka taea e ia te hanga rerekētanga nui i roto i te kounga o te whakarewa, te mutunga o te mata, me te wā mahi anō . I roto i te poto, ka āwhina te hau whakarewa argon ki te hanga i ngā whakarewa ma, pumau ake, me te ngaio ake.
He pai te utu mō te hau argon mō tētahi awheawhe iti?
Mō ngā toa whakatika whakapaipai iti, ngā whare hanga whakarewa tika , me ngā awheawhe whakatika whakarewa, he pai te utu mō te hau argon . Ehara i te mea he whakapaunga nui, engari ka taea te whakapai ake i te kounga o te whakarewa, te whakaiti i te waikura, me te penapena i te wā ki te whakakanapa me te mahi anō.
He iti te utu o te argon
Ko te utu mō te rango argon 125–150 putu kupita noa, tata ki te $90–$130 mō ia whakakī . Mō tētahi awheawhe iti e mahi whakarewa ana mō ētahi haora noa iho i te wiki, ka roa pea te mahi a tētahi rango mō te 1–3 marama , ko te tikanga he $30–$60 noa iho te utu mō ia marama.
Mō te whakamahinga māmā ake, ka iti ake pea te utu mō te rango iti iho i te marama. Ko ngā utu tuturu ka whakawhirinaki ki te rahi o te rango, ngā kaiwhakarato hau ā-rohe, ngā utu reti, me ngā kōwhiringa whakakī anō.
Ko te Utu Tuturu ko te Mahi Anō
Ki te kore he parenga argon tika, ka mangu pea ngā whakarewa, ka waikura, ka taratara, ka pūngāwerewere, ka kore rānei e ōrite. Mō ngā whakapaipai, ngā anga mōhiti, ngā wāhanga mātaaratanga, ngā konganuku utu nui, me ngā wāhanga tino tika, ko te tikanga he nui ake te wā whakakanapa, te horoi, me te whakatika.
Mena me tāpiri atu he 10–15 meneti hei whakaoti i tētahi kaupapa nā te mea kāore i te ma te whakarewa, ka tere te nui ake o te utu mahi i te utu o te argon tonu.
Āhea te wā e tino pai ai te utu mō te Argon?
He tino whai hua te haukoni mō te whakarewa i ngā whakapaipai me te taiaho, te koura, te hiriwa, te konukawata, te kowiri tira, ngā anga mōhiti, ngā wāhanga mātaaratanga, me ngā wāhanga konganuku iti te tika . Mena he mea nui ki ō kiritaki ngā whakarewa ma, te whakaotinga mata, me ngā hua ngaio, he haumitanga mohio te haukoni.
Āhea koe ka taea ai te peke atu?
Ki te mea ko te whakarewa mata anake ka mahia e koe ki te wāhi kāore e pā te āhua o te whakarewa, kāore pea e hiahiatia te argon. Engari mō te whakatika whakapaipai, te whakarewa tika, me ngā wāhanga whakarewa e kitea ana, ko te karo i te argon he tikanga he nui ake te waikura, he nui ake te tae o te tae, me te nui ake o te mahi whakaoti.
Tohutohu Whakamutunga
Mō ngā awheawhe iti, he iti te utu o te hau argon hei whakapai ake i te kounga . Ka āwhina i te hanga i ngā whakarewa ma, pumau ake, me te ngaio ake, me te whakaiti i te mahi anō me te wā whakaoti i muri i te whakarewa.
He aha te whakaritenga mō te hau argon me whakarite e te awheawhe iti?
Mō ngā awheawhe iti, kāore e hiahiatia he mahi uaua te whakatūnga hau argon. Mena kei te mahi koe i te whakarewa whakapaipai laser , te whakarewa moroiti, te whakatika mōhiti, te whakatika wāhanga mātaaratanga, te mahi whakarewa tika rānei , ko te mea nui me whai pūnaha argon haumaru, pumau, me te ngāwari ki te whakakī anō.
Ngā Wāhanga Matua e 5
Ko te whakatakotoranga teihana kotahi taketake ko:
Puoto Ākona: He nui te rahi o te puoto 60–125 putu kupita mō ngā awheawhe iti. Mō ngā whakapaipai me te whakarewa tika, whiriwhiria te ākona parakore 99.99%, teitei ake rānei . Mō ngā hua ma, he pai ake te kōwhiringa ākona parakore 99.996% .
Kaiwhakahaere: Ka whakaiti i te pēhanga o te rango ki te pēhanga mahi pumau. Me whakarite kia ōrite te hononga ki tō rango, pērā i te CGA-580 , ki te paerewa ā-rohe rānei.
Mita rere: Mā tēnei ka āwhina i te whakahaere i te rere o te hau. Ki te iti rawa te hau, kāore e pai te tiaki i te hau; ki te nui rawa te hau, ka moumou te hauhā, ā, ka raru pea te wāhi whakarewa.
Ngongo hau: Whakamahia he ngongo e hototahi ana ki te argon, he pai te roa mō tō teihana mahi. Āta karohia ngā ngongo roa rawa, piko rawa, he taumaha rawa rānei.
Utauta tirotiro turuturu: Whakamahia he wai hopi, he wai kimi turuturu rānei i muri i te whakawhiti i ngā rango, ngā ngongo, ngā hononga rānei.
Te Kōwhiri i te Rahi Tika o te Porotaka
Mō te whakatika whakapaipai, te whakangungu rānei i ētahi wā, he kiato te rango 60 putu kupita , he ngāwari ki te neke, ā, he pai mō ngā tēpu mahi iti.
Mō ngā mahi whakarewa ia wiki, ka tukuna e te rango 80 putu kupita te taurite pai i waenga i te roa o te mahi me te ngāwari ki te kawe.
Mō tētahi teihana whakarewa pūmau e nui ake ana te whakamahinga, he pai ake te whakamahi i tētahi rango 125 putu kupita nā te mea he iti ake ngā whakakī e hiahiatia ana, ā, he pai ake hoki te whai hua o te utu mō te wā roa.
Ko te kōwhiringa pai rawa atu ko te rahi o te rango ka taea e tō kaiwhakarato penehīni ā-rohe te whakakī anō, te whakawhiti rānei.
He aha te Parakore Argon me whakamahi e koe?
Mō te whakarewa whānui , he nui te argon 99.99% . Mō te whakarewa whakapaipai laser, te whakatika i ngā konganuku utu nui, te whakarewa moroiti, me ngā wāhanga tino tika e kitea ana , whakamahia te 99.99% neke atu rānei.
Ka āwhina te hau ma ki te whakaiti i ngā tohu pango, te waikura, te tae ke, me ngā ira paru o te whakarewa.
Me pēhea te whakarite i te rere o te hau?
Kaua e whakarerekē i te rere o te hau mā te whakaaro noa. Tīmatahia me te rere ngawari, ka whakarerekē i runga i te hua o te whakarewa.
Ki te mangu tonu te whakarewa, ko te raruraru pea he iti te rere o te hau, he turuturu hau, he paru te mata o te mea mahi, he iti rānei te parakore o te argon . Ki te tere rawa te pau o te hau me te kore e whakapai ake i te whakarewa, tera pea he nui rawa te rere.
Rārangi Arowhai Hokonga Tere
I mua i te hoko, whakaū:
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He putanga hau argon tā tō mīhini whakarewa.
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E wātea ana te whakakī ā-rohe, te whakawhiti rango rānei.
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Ka rite te rahi o te rango ki tō wāhi mahi.
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Ka taurite te kaiwhakahaere ki te hononga rango.
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He ngāwari te pānui i te mita rere.
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Ka rite te roa o te ngongo ki tō teihana mahi.
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Kua rite te wai ārai turuturu, te wai hopi rānei.
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Ka taea te whakamau i te rango me te haumaru mā te tūnga, mā te mekameka rānei.
Tohutohu Whakamutunga
Kāore e hiahiatia he pūnaha hau ahumahi utu nui mō tētahi awheawhe iti. Ko te mea nui ko te parakore o te hau ākoni, te rere o te hau, te hononga haumaru, te ngāwari o te whakakī, me te whakahaere māmā o ia rā.
Mō te whakarewa whakapaipai me te whakatika tika, ka āwhina te whakatakotoranga argon pai ki te whakaputa i ngā whakarewa ma, he iti ake te waikura, he iti ake te oro, me te iti ake o ngā raruraru mahi anō.
Me pēhea te mōhio kei te mahi tō hau Argon
Ko te huarahi māmā ki te tirotiro i tō hau argon ehara i te titiro tuatahi ki te ine — engari mā te titiro ki te hua o te whakarewa . Me waiho e te pare argon pai te wāhi whakarewa kia ma, kia kanapa, kia pumau ake , me te iti ake o te mangu, te waikura rānei.
Tirohia te Tae o te Whakarewa
Mena kei te pai te mahi a te hau argon, me mā, me maeneene, me ōrite te tae o te whakarewa . Mō te whakarewa whakapaipai me te taiaho, te whakatika mōhiti, ngā wāhanga mātaaratanga, me ngā wāhanga iti o te maitai kore waikura, ko te tikanga he iti ake te tae o te tae, he iti ake hoki te mahi whakakanapa.
Ki te huri mangu, hina, taratara, paru rānei te whakarewa , kāore pea te parepare e mahi pai ana.
Whakamātautauhia he Whakamātautau Iti i te Tuatahi
I mua i te whakarewa i te wāhanga a te kiritaki, whakamātauria ki te konganuku para. Horoia te mata i te tuatahi, kātahi ka whakamātau poto i te whakarewa. Tirohia mēnā he ma te whakarewa, mēnā he mangu te rohe e karapoti ana, me mēnā he poka, he wāhi taratara rānei.
Mena kua āhua kino kē te āhua o te whakarewa whakamātautau, kaua e haere tonu ki te mea mahi tūturu. Tirohia te whakatakotoranga hau i te tuatahi.
Tirohia te Rere o te Hau
Ehara i te mea he pai ake te nui o te hau. Ki te iti rawa te hau, kāore e pai te tiaki, engari ki te nui rawa te hau, ka raru pea te wāhi whakarewa me te kukume i te hau ki roto i te whakangungu rakau.
Tīmata ki te tautuhinga kua tūtohutia e te mīhini, kātahi ka whakarerekē i runga i te tae o te whakarewa me te taumata waikura. Ko te whāinga kia pumau, kia ngawari te rere o te hau , kaua ko te rere mōrahi.
Tirohia nga turuturu
Mena he pēhanga kei roto i te rango engari kei te mangu tonu te whakarewa, tirohia te raina hau. Tirohia te takirere rango, te kaiwhakahaere, te mita rere, ngā hononga ngongo, me te putanga hau o te whakarewa.
Whakamahia he wai hopi, he wai kimi turuturu rānei ki ia hononga. Mēnā ka puta he mirumiru, he turuturu tērā.
Horoia te Mea Mahi
Ehara i te mea ko te argon kino te pūtake o ngā whakarewa mangu katoa. Ka taea hoki e te hinu, te puehu, ngā paparanga waikura, te matū whakakanapa, te toenga horoi rānei te mea hei paru i te whakarewa.
I mua i te whakapae i te hau, kia tino ma te mata o te konganuku, ā, kia rite hoki mō te whakarewa.
Raparongoā Tere
Ki te mangu te whakarewa, tirohia mēnā he iti te rere o te hau, he turuturu hau, he paru te konganuku, he iti rānei te parakore o te argon.
Ki te tere rawa te pau o te hau engari kāore te mahi whakarewa e pai ake, tera pea ka nui rawa te rere.
Mena ka rerekē te kounga o te whakarewa mai i te pai ki te kino, tirohia mēnā he koretake ngā hononga, he piko ngā ngongo, he iti te pēhanga o te rango, he koretake rānei te tawhiti mahi.
Ture Maatau
I mua i te whakawhiti i ngā rango, te whakarerekē i te rere, te whakawhiti rauemi, te whakarewa rānei i tētahi wāhanga nui, me whakamātautau tere te whakarewa. He meneti noa iho te roa, engari ka taea te ārai i ngā hapa utu nui.
Mena kei te tika te mahi a tō hau argon, me kite koe i ngā whakarewa ma ake, te iti o te mangu, te iti o te waikura, ā, he pumau ake ngā hua whakarewa.
Whakautu Whakamutunga mō ngā Rangatira o ngā Awheawhe Iti
Ko tāu mahi te whakautu. Ehara i te mea ko ngā āhuatanga o te hau, ehara i te rahi o te rango — engari ko te mahi.
whakapaipai ritenga , kowiri tira tino tika, mahi TIG — ehara te argon i te kōwhiringa. Koinei te mea e wehewehe ana i te whakarewa e kitea ana e tō kiritaki mai i tētahi e uru pai ana. Ko ngā toa e mahi ana i ngā mahi hanga, whakapaipai rānei, e whakamahi ana i te argon i te 70–90% o ngā reiti tango. He tohu tēnei tau ki a koe i tētahi mea.
He whakatikatika maitai ngawari noa iho? Kāore te whakaotinga e neke i tō utu. Ka oti te mahi mā te flux-core, te CO₂ rānei. Kaua e whakamahi i te ara argon me te kore whakama.
Mō ētahi atu katoa, kotahi te tau e whakaiti ana i te utu: $30–$60 ia marama mō te uhi argon. Whakatauritea tēnā ki te $200–$300 ia marama mō te mahi whakahou. Mā te pāngarau koe e whakaoti.
Tīmata ngawari:
– Rētihia he rango 80–125 cf
– Tāpirihia he mita rere
– Whakahaerehia he whakamātautau para e rua ngā pirepire i ia wā ka whakawhiti pounamu koe
Ko te toenga e whai ake nei i te whakarewa.
Ngā Pātai Auau: Ngā Whakautu Tere mō ngā Rangatira o ngā Awheawhe Iti
E toru ngā pātai ka puta ake i ngā porowhita whakarewa o ngā toa iti. Anei ngā whakautu tika.
Ka taea e au te whakarewa i te maitai ki te argon parakore?
Mō te TIG i runga i te maitai waro — āe, he pai te mahi a te argon parakore. Whakahaerehia i te 6–10 L/min (12–20 CFH) ā, kua pai. Mō te MIG i runga i te maitai waro — kaua. Ka pāpaku te urunga o te argon parakore, ka ngoikore te āhua o te poroporo, ā, ka nui rawa te tauhiuhi. Ko te nuinga o ngā toa iti e whakamahi ana i te Ar + 18–25% CO₂ mō ngā mahi MIG maitai o ia rā. Tata rite tonu te utu o te ranunga. He pai ake te putanga o ngā whakarewa.
Kia pēhea te roa e ora ai te rango argon mō te whakarewa TIG?
Ka taea e te rango 50 rita / 200 pae paerewa te pupuri i te 10,000 rita o te hau . Mēnā he 8 rita/miniti te nui, ka rite ki te 20 hāora o te wā pewa tonu i runga i te pepa. I roto i te mahi, ka pau i mua i te rere, i muri i te rere, me ngā para iti. Ko te tau tūturu e tata ana ki te 12–16 hāora . Ka taea e ngā kaitākaro mahi whakakoi i ngā wiki mutunga e mahi ana i ngā wā poto te whiwhi i te kotahi ki te toru marama mai i te rango kotahi. Ka taea e ngā pounamu iti ake he 10 rita te whiwhi i te tata ki te 4 hāora i te tere rere kotahi. He pai te mahi a ēnei mō ngā wāhi kuiti, mō ngā whakatikatika nekeneke rānei.
Ka taea e au te tohatoha i te kotahi puoto argon i waenga i te MIG me te TIG?
Āe — tāpirihia ngā hononga honohono tere me ngā kaiwhakahaere e rua, ā, ka taea te whakawhiti i te pounamu argon kotahi i waenga i ngā tukanga e rua. Heoi anō, ko te MIG i runga i te maitai waro i ia wā e hiahiatia ana he rango ranunga Ar/CO₂ motuhake . Kāore e pai te mahi a te MIG argon parakore i runga i te maitai waro. He nui ake hoki te utu mō ia whakarewa totoka i te ranunga.
Opaniraa
Ehara i te mea ko te argon tonu te mea nui i whakautua — engari ko te mea e ngana ana koe ki te hanga.
Kei te whakamahi tō toa i te konumohe, i te kowiri tira rānei? Kāore he kōwhiringa mō te argon parakore. Ko te rerekētanga tēnei i waenga i te whakarewa e mau ana me te whakarewa e kore e pai. Mā te whakamahi i te MIG i runga i te maitai waro? Mā te whakamahi i te ranunga whakarewa argon CO2 ka whiwhi koe i ngā miro ma. Kāore hoki e pakaru tō tahua. Kāore anō koe kia tino mōhio ki ngā utu? He pai te mahi a te rango hau whakarewa reti mō tētahi toa iti. Ka tīmata koe me te kore he herenga roa.
Anei te pono: ko te hau parepare tika ka tiaki i te mea nui atu i te puna whakarewa. Ka tiaki i tō wā. Ka tiaki i ō rauemi. Ka tiaki i tō ingoa mō te mahi kounga.
Kaua e whakaaro noa. Tirohia tō konganuku turanga. Tauritehia ki te penehīni tika. Whakatūria tō toa me te mahere mārama.
Tirotirohia ngā kōwhiringa hau whakarewa a Maxwave , ka whiwhi i ngā mea e hiahiatia ana e tō tukanga mahi — kāore he mea atu, kāore he mea iti iho.