Fa'amatalaga Puupuu:

A maeʻa ona faʻaogaina, e mafai ona faʻaleleia le fausaga uʻamea ma ona mea faʻainisinia.Uluai tioata tetele ma prismatic fatu tioata manifinifi ma tutusa laiti, ona toe faatulagaina e faia a-liquation, looseness, ea bubble ma faaofiina slag e oomi ma o lona fausaga e latalata ma fufusi lea e faaleleia ai palasitika ma meatotino masini o le uamea.Ae o mea fa'ainisinia o le fa'ameamea e sili atu le leaga nai lo isi fasi mea fa'amea tutusa.E le gata i lea, o le faʻamalosia e mafai ona faʻamautinoa le faʻaauauina o le fiber uʻamea fausaga ma tausia le fiber structure ma foliga i fafo tutusa, faʻamaeʻaina uʻamea faʻamaeʻaina ma faʻamautinoa le umi o le olaga ma mea lelei masini.Tekinolosi o le faʻaogaina o le faʻamaʻi saʻo.lolomi malulu, lolomi mafanafana e le mafaatusalia i le faia o se fasi mea forging.