He rite te diameter me te matotoru o te putorino, he rite tonu te mana whakaputa, ka tere, ka puhoi ranei te tere o te Miihini Hanga Paipa Miihini i runga i te waahi.
I te wa e rite ana nga taputapu mira ngongo ki te whitiki rino, ko te mea nui e pa ana ki te tere o te whakapiri ko te nuinga o te waaahi.Mena kaore i te pai te whakapiri, ka pakaru, ka pakaru, ka whakauruhia te para, te whaowhia, me etahi atu.
1. Kare i oti te kuhu: he iti te naianei o te whakapiri, he tere rawa te tere o te whakapiri, ko te koki o te pu fehokotaki he rerekee, me etahi atu he mea he he pera i te korenga o te urunga.Ko te tika o naianei me te whakatikatika tika o te koki pu ka taea te karo kia kore e oti.
2. He nui te waikura: i te wa e rewa ai te tangata, karekau te taputapu whakakii i roto i te ngongo ki te tiaki pai, a, ko te tuara o te weld ka oxidized;tiaki kino o te puna rewa me te mutunga o te waea fehokotaki'anga i roto i te tukanga fehokotaki'anga, ranei poke hāora i runga i te mata o te waea fehokotaki'anga ka hoki
3. Ko te whakauru o te para me te whakauru tungsten: I te wa o te mahi whakahiato, ki te waiho te mutunga o te waea whakarewa i te rohe tiaki argon i te wa o te tukanga wera nui, ka oxidized i te rangi.A, no te re-fehokotaki'anga, te mutunga o te waea oxidized e kore e horoia, ka tukuna ki te rewa I roto i te poka wai, ka whakawakia te reira ki te whakauru slag i roto i te whakamātautau whati;mena he nui rawa te roa o te hiko hiko, ka kore e tau te rama whakaahuru.I muri i te tukitukitanga o te hiko tungsten me te waea hiko, te hiko hiko ranei me te puna wai whakarewa, kaore i te mutu te whakapiri, ka puta te whakauru o te tungsten.
4. Concave: I te wa o te mahi whakapiringa, ka tino huri te rama, kia kore ai te wera o te pewa e aro ki te putake, ka puta he ahuatanga kopikopiko kei raro iho te wea o muri i te mata o te waahanga whakamatautau.Ka kaha te wera o te pewa ki runga i te pakiaka ka taea, ka nui ake te waea ka whakamahia i roto i te tuunga whakaahuru o runga kia kore ai e pakaru.
Wā tuku: Maehe-03-2022