Wehi parahihe pai te kawe hiko me te waiariki, engari he maha tonu nga raru uaua i roto i te mahi whakaahuru.Ko te kawe wera o te whitiki parahi whero he nui ake i tera o te maitai.He nui ake te ngaro o te wera fehokotaki'anga, ka nui ake te kaha o te ahotea o roto, ka puta mai te rerekee o te wea me etahi atu raru o te whakapiri.Na reira, ka hiahiatia te kukū wera i roto i te fehokotaki'anga.Ko nga tikanga welding ko te tungsten argon arc felding me te plasma fehokotaki'anga.I tua atu, me mahi i mua i te whakawera tika i mua i te whakapiri.Ko te iti o te parani kia kaua e whakamahana i te mea ka iti iho i te kore.
Ahakoa te ahua o te weriweri parahi, ka puta he auahi ma te mahi whakahiato, ko te tikanga ahakoa ehara te zinc i te konganuku taumaha, mena he kino te hau o te waahi whakapiri, ka whakapataritari te auahi ma i te punaha manawa, ina koa ko nga ngongo, mena ka mahi te kaimahi. kaore e mau i te kanohi kanohi, i muri i te 30 meneti o te mahi, ka hinga.Whero rīpene parahi he fehokotaki'anga rauemi, kia rite te rauemi ki te rauemi turanga.Mo te whakapiri noa, φ2.5-φ4 ka taea te whakamahi waea whakarewa parahi noa.
He 70% noa iho o te rino te whakarea o te mata wHe mea ngawari ki te hanga i te poka wai rewa i roto i te tukanga whakapiri, a ka kore te pakiaka e rewa.Hei whakaoti i tenei raruraru, me timata koe ki te tikanga whakapiri ka mutu.I te timatanga o te whakapiri, kaore i te pai te koki koki (10 ° -30 °), engari ko tenei koki anake ka taea te whakaoti i te raruraru rewa o te tungsten argon arc welding.
Mena kei te hiahia koe ki te whiwhi i te pai o te kounga teitei, kaua e mataku ki te utu utu nui, e taunaki ana kia whakamahia he waea rewharewha e whakamarumaru ana i te hau, ka pai te mahi, engari he nui te utu, me te TIG welding. ehara i te mea iti.Hei poto, he wera nui te wera, he koki iti me te mahi whakamarumaru teitei te mahi whakaahuru.
Te wa tuku: Sep-08-2022