Aunoa Welding: Types me hua

I tēnei wā, whai wāhi te maha piki haere o wheketere i roto i te whakapai ake, me te modernizing ratou tipu, whakapai ake o te taputapu hangarau. A, o te akoranga, i reira he whānui ngā pūrere whakakapinga pewa ā-kakano ia i runga i te kōwae e te tikanga o nei i hanga fehokotaki'anga aunoa. Ka taea e tēnei retrofitting whakapai ake mahi, me te whakarato whai wāhitanga mō te faaho'iraa mai o ngā wāhanga o te tikanga ahumahi i runga i te tauine ahumahi.
Ko te tino whakamahia nuitia aunoa fehokotaki'anga pewa ngaro. Tenei taea hoki ngā papa o wāhanga whakaaro e te otinga-utu whai hua e faarahi hua me whakapiki i te kounga Weld.

Ki te haere tahi te fehokotaki'anga aunoa o ngā wāhanga i hanga i roto i te tuwhera te rangi, ko tenei e kakano ia rere i hanga i runga i te tui, kua mea i te reira e tupu arcing i roto i te wāhi kopakia ana. faataa tēnei āhuatanga e te meka e te paparanga rere ko te paninga kawehiko i rawe ki, a ko te kupu kaimahi ki te tiaki i te wāhi taatiraa i te pānga kino o te rangi ambient. I tua atu, whakamahia te rere fehokotaki'anga te ki te ārai i te spattering taea o te konganuku whakarewa.

te tikanga e Aunoa fehokotaki'anga pewa ngaro wahi i te tikanga o kakano ia waea o mōkihi. faaore i tēnei aratuka he nui nui o te drawbacks o fehokotaki'anga pewa hiko. Ko te whakarewa o te wahi paiherea riro atu kākahu, reira te whakapai ake i te kounga me te mātotoru o te Weld.

Ki te whakaaro tatou ki te tukanga o te haere i te nāianei Weld i roto i te wahi paiherea āta, ka kite koe puta taua arcing i roto i te āputa iti i waenganui i te kawehiko waea me te workpiece. O te akoranga, kia tuhia te reira e whangai i te waea i te pōkai i te mea tūtū'í, ka whangai aunoa ki te rohe Weld rite te mutunga Weld whakarewa. Hoki enei mehua te tono he tikanga motuhake i hanga ki te mīhini fehokotaki'anga. Ko te kupu, ko te rere rere he e tika ana ki te tank iti - piringa. He hautau iti o reira i raro i te mana o te pewa hiko rewa. Heoi, i muri i te meangiti me solidification o te Weld mua rere whakarewa taea ngāwari te nekehia atu. whangai kāore hoki ki te ruma tokomaha tonu, me te whakamahia mō te tukanga fehokotaki'anga muri.

fehokotaki'anga aunoa tā te whānuitanga o ngā huarahi e whakapai ake tona mahi.

1. Faarahi i te te nāianei fehokotaki'anga. Kei te whakamahia te reira mo te whakanui ake i te hohonu o te fehokotaki'anga, hōhonu o penetration o te whakarewa pera-ka karanga. I roto i tenei take he mea nui kia kore e te whanui o te Weld rerekē nui.

2. Te whakanui i te rohe ripeka-motu o te kawehiko. Tenei, i runga i te anga ke, arata'i ki te hua, me te whakaiti i te whanui o te hohonu Weld. I roto i tahuri, i te huringa whakamuri, arā he hekenga i roto i ripeka-wāhanga waea, i uta e te fehokotaki'anga hohonu a te whakaiti i te whanui o te Weld.

Kua whakaaturia 3. Studies e ara he hua iti i roto i te tere o mua o te teitei pewa te nuinga takoto piki takai whakarewa, i te hohonu kătahi me te hekenga whanui heitiki hoki.

Ko te kupu, ko reira tika ki te mōhio e te nuinga nui te fehokotaki'anga aunoa fehokotaki'anga hiko ā-.