High-tech fehokotaki'anga hauhauhā

Ko te huinga o ngā hua e whakamahia ana i roto i te kāinga, me te i roto i te ahumahi, i hanga i te konganuku me ratou alloys. Hoki te roa, me te teitei-kounga hononga pūmau hua whakarewa ara pai - te fehokotaki'anga hononga. I roto i nga tikanga, ngā cheap me taea ki te whiwhi i te kounga pai Weld, e taea te ingoa fehokotaki'anga hauhauhā. Ko te momo o te fehokotaki'anga pewa tenei. Whakatinana e te pewa tahu i waenganui i te kore-whakapau (te nuinga o - Tungsten) kawehiko me te workpiece whakarewa. eke te kawehiko te i roto i te muratahi, me te waho tukua ki te rohe rewa o te rauemi filler ko kore wahi o te ara iahiko hiko. rewa nga taha o te whakarewa turanga me te rauemi filler e wē pewa, me te hanga i te tui. Hei Weld poka wai i roto i te pupuha pūwera i roto i te aratau aunoa tukua te te hau e mangere he hauhauhā. Reira e kore whakaritea e tomo ki te pāhekoheko matū ki te whakarewa whakarewa me te haurehu i hanga i roto i te rohe pewa. Nā ki te meka i he 38% taimaha ake i te hau Ara, heke reira, displacing hau kōhauhau i te rohe Weld, ko te kupu tiaki i te reira, me te ārai i te takanga o hē i roto i te tahi paiherea. Hei whakaiti i porosity Weld, kia tapiritia ki te hauhauā o 3-5% hāora, ka he kaha te tiaki whakarewa.

Hauhauhā fehokotaki'anga whakarato te hanganga Weld i te jet waituhi whakawhiti whakarewa flare ranei. hua whakawhiti flare i roto i te purara whānui me kore e taea te whakatutuki i tukanga fehokotaki'anga tauwhiro. āhuatanga hangarau whiwhi ina he kino atu i roto i tenei tui fehokotaki'anga semiautomatic i CO _2. whakarato Inkjet whakawhiti whakarewa hauhauhā fehokotaki'anga i kakano ia ngā runga i kōrero ahau = 260A. I roto i tenei tukanga riro te fehokotaki'anga ake kounga Weld pūmau te. Otiia maha hāngai te tono o taua amperage tiketike ki ngā whakaritenga hangarau o te tukanga (hei tauira, tōtu'a heats te workpiece me taui te āhuatanga o te konganuku kongatia). Ko reira reira tika ki te whakamahi i whakawhiti kai mana. Tenei taea ki te whakawhiti i te jet o whakawhiti whakarewa kē ngā tata kōrero ahau = 100a.

pātīmata ka whakamahi i kawehiko kore-whakapau kawea e te pūrere motuhake - he oscillator hono i roto i whakarara ki te puna mana. A, no te whakamana i te fehokotaki'anga hauhauhā te i runga i tauutuutu nāianei, i muri i whakawhiti pātīmata o te pewa te ki te aratau oscillator stabilizer, kai ki te ngātere pewa mā te huri i te wehenga tawhiti. Ka āta whakarite tēnei i te pūmautanga o te pewa.

Ki te te tono nāianei tamau, te pitoiho me pitoake puta tuku wera pāhiwihiwi (e pā ana ki 70% - i te pitoake). Na reira, steels, alloys Titanium me ētahi atu konganuku atu konumohe, whakamahia wehenga tawhiti tonu ki te whakanui preform rewa te. whakamana Al fehokotaki'anga te i runga i te nāianei tauutuutu, e taea ana ki te whakangaro i te kiriata waikura, i waho pukā te hua.

Hoki kakano ia wahi i hanga o steels kowiri, hoki kia te whakamahi konumohe, me ona alloys hauhauhā-pewa kakano ia ki kawehiko whakapau. Heoi, he tino whaiti me electrodes Tungsten tona hōkai.

Kei te whakamahia te reira i rua fehokotaki'anga hauhauhā ā, me te aunoa. I roto i ona painga ngā te kaha ki te whakaputa i te pūhui o ngā hua o te matotoru iti kahore rauemi filler Weld, mahi-ara te uru ki te mata. he pai hoki kakano ia tūranga take o nga paipa whakarewa te tikanga. I hanga i e Weld he tawhā hangarau pai. Hauhauhā pewa fehokotaki'anga - hangarau, te pūhui tino tika ana mō steels pukupuku, alloys Titanium, konumohe.

Nā ki te tapatahi whanaunga o te tikanga, e kore hauhauhā kakano ia ringa ake he wātea anake hoki welders ngaio. I roto i tenei take, e tika ana ki te nui iti o te mahi, e kore hua iti pera nui o te tukanga, i tauwhāiti tona whakamahi i roto i production nui-tauine.