Faiga fa'atusa ma auala uelo o paipa u'amea

Faʻafefea ona faʻaalia le vasega o le uʻamea uʻamea: Uila uʻamea e aofia ai carbon uamea mo uʻamea, uʻamea uʻamea mo uʻamea, uʻamea uʻamea, ma isi. u'amea vasega uamea. Mo se faʻataʻitaʻiga H08, H08Mn2Si, H1Cr18Ni9. Mo u'amea uelo maualuga maualuga, fa'aopoopo le fa'ailoga "A" i le pito o le vasega. Mo se faʻataʻitaʻiga H08A, H08Mn2SiA.

Fa'aaoga masanipaipa uamea ueloua vaevaeina i ituaiga e tolu o loʻo mulimuli mai e tusa ai ma le faʻaogaina o faiga faʻaogaina i la latou gaosiga.
① Faʻaauau pea o le ogaumu uʻamea (forge welding) paipa uʻamea: O loʻo faʻaalia i le maualuga o le gaosiga o le gaosiga ma le maualalo o le tau o le gaosiga, ae o le tuʻufaʻatasiga uʻamea o le sooga faʻapipiʻi e le atoatoa, o le lelei o le uelo e le lelei, ma o mea faʻainisinia atoatoa e le lelei.

② Faʻasagaga paipa uʻamea uʻamea: O loʻo faʻaalia i le maualuga o le gaosiga o le gaosiga, maualuga le maualuga o le masini, e leai se manaʻoga mo le ueloina o laʻau ma le faʻafefe i le taimi o le uʻamea, itiiti le faaleagaina o le uʻamea faavae, ma le faʻaleagaina laʻititi ma le faʻamaʻi totoe pe a maeʻa. Ae ui i lea, o ana meafaigaluega gaosiga e lavelave, e maualuga le faʻafaigaluegaina o meafaigaluega, ma o tulaga maualuga o manaʻoga o soʻotaga uelo e maualuga foi.

③Arc uʻamea paipa uʻamea: O lona uiga o le soʻotaga faʻapipiʻi e ausia atoatoa le faʻaogaina o le uʻamea, ma o mea faʻainisinia o le sooga e mafai ona oʻo atoatoa pe latalata i mea faʻainisinia o mea faʻavae. E tusa ai ma foliga o le uelo, e mafai ona vaevaeina paipa uʻamea arc uʻamea i paipa suʻisuʻi saʻo ma paipa uelo silo; e tusa ai ma auala eseese o le puipuiga o loʻo faʻaaogaina i le taimi o le uʻamea, e mafai ona vaevaeina paipa uʻamea arc i totonu o paipa uʻamea uʻamea faʻafefe ma faʻafefeteina paipa uamea. E lua ituaiga o paipa uamea uelo.


Taimi meli: Oke-23-2023