O nei mea faigaluega e fa ai naifi, e mafai ona fa'agaoioia le pa'u sa'o maualuga ma mea fa'apipi'i.
-1、O le 'au meafaigaluega e lelei le faʻatinoina o galuega, fetuutuunaiga talafeagai, saoasaoa maualuga, o le saoasaoa o le 6000 RPM, o le gaosiga o luga e lamolemole, atoatoa, maualuga maualuga.
-2、E fa'apipi'iina ta'avale ta'itasi ma le mana tele, lea e mafai ona fa'agasolo ai fa'atūlaga e fa o mea papa pa i le taimi e tasi.
-3、O le fausaga ma'oti, pu'upu'u le va i le va o mea faigaluega, maualuga machining fua.
-4, Galue laulau ipu plating collaterals faigata, ofuina faapitoa-tetee, talafeagai mo le faagasologa insulation vaega manaomia.
-5、O le faiga fafaga e malosi le mana ma faʻaaogaina e leai se filifili faʻasalalauga lautele, lea e malosi ma mautu. O le mea faigaluega e faʻaogaina e aunoa ma le carbonization ma faʻailoga naifi.
-6.O le pito i luma ma tua o le laulau o loʻo faʻapipiʻiina i taʻavale eletise e lua,
ina ia sili atu ona mautu ma lamolemole le fafagaina, ia mautinoa le saʻo o le mea faigaluega i le faagasologa o le gaosiga.
O faʻamatalaga faʻapitoa faʻapitoa:
3-1, tasi processing"T"ituaiga eauai va'a vaega tele lautele:
3.2.2 Laisene tele o meafaitino;
Umi L: 1000~3000mm
Mafiafia: 3~9mm
3-3Avanoa o nofofua faatafafā fusi mo faiga i a taimi:
Ole tele ole meafaitino; Umi L; 600~3000mm
Lautele W : 10–70mm
Mafiafia T: 1.5–9mm
E na'o le fa R arcs e mafai ona fa'agaioia pe a sili atu i le 15 mm le mafiafia o le fa'amau sa'o.
Ole tele ole aluga pa mo le gaioiga muamua:
Umi L; 600~3000mm
Lautele W : 10–70MM
Mafiafia T: 1.5–15 mm