PAPA FA'ASA'E
Fa'amatalaga
O le fausaga o paipa uamea ua vevela - ta'avale fa'alava uamea ma fa'alava uamea faagaau.O le fa'alava uamea mo le fausaga e vaevaeina i ni ituaiga se lua e tusa ai ma aiaiga o le "fa'aumu uamea fa'afefete mo fausaga" (GB/ t8162-2008): ta'avale vevela ( extrusion, faʻalauteleina) ma ata malulu (taʻavale) .O le pito i fafo o le paipa uʻamea vevela o le 32-630mm ma le mafiafia o le puipui o le 2.5-75mm.O le pito i fafo o le paipa uamea malulu e 5-200mm ma le mafiafia o le puipui o le 2.5-12mm.Uila uamea paipa ua faia i le ipu uamea po o le fasi uamea ina ua uma crimping ma fausia, lea e mafai ona vaevaeina i saʻo uʻamea paipa uʻamea ma lilivau uʻamea paipa.O le lautele i fafo ma puipui mafiafia o le paipa uamea tuusao e 5-508mm ma 0.5 -12.7mm faasologa, lea e tatau ona tausisia aiaiga o le GB / t3793-2008. O le paipa uʻamea uʻamea mo felauaiga suavai maualalo-o taʻua o paipa uelo masani, e masani ona taʻua o paipa clark.O le faʻamatalaga o loʻo faʻaalia i le mm o le lautele, lea e tatau ona tausisia aiaiga o le GB / t3091-2008 mo le felauaiga o le suavai maualalo.
Fa'agasologa o Gaosi
Fa'amatalaga
Fuafuaga Fa'a-Kemikolo
| Vasega | C | Mn | P | S | Si | Cr | Mo |
| 1010 | 0.08-0.13 | 0.30-0.60 | ≤0.04 | ≤0.05 | - | - | - |
| 1020 | 0.08-0.23 | 0.30-0.60 | ≤0.04 | ≤0.05 | - | - | - |
| 1045 | 0.43-0.50 | 0.60-0.90 | ≤0.04 | ≤0.05 | - | - | - |
| 4130 | 0.28-0.33 | 0.40-0.60 | ≤0.04 | ≤0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | ≤0.04 | ≤0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
Meatotino Fa'ainisinia
| Vasega | Tulaga | Malosi fa'asa Mpa(min) | Malosi o le fua Mpa(min) | Fa'aumi %(min) |
| 1020 | CW | 414 | 483 | 5 |
| SR | 345 | 448 | 10 | |
| A | 193 | 331 | 30 | |
| N | 234 | 379 | 22 | |
| 1025 | CW | 448 | 517 | 5 |
| SR | 379 | 483 | 8 | |
| A | 207 | 365 | 25 | |
| N | 248 | 379 | 22 | |
| 4130 | SR | 586 | 724 | 10 |
| A | 379 | 517 | 30 | |
| N | 414 | 621 | 20 | |
| 4140 | SR | 689 | 855 | 10 |
| A | 414 | 552 | 25 | |
| N | 621 | 855 | 20 |
Tulaga
Vali & Fa'alava
Fa'amauina, Fa'asalaina, Fa'ateteleina le Fa'atiga, Ma'alili mae'a, Tinei ma fa'afefe
Fa'auma ma uta
afifi afifi
I luga o fusi o paipa uʻamea e tatau ona tutusa i le aofaʻi o le aofaʻi. vasega uʻamea ma faʻamatalaga.
O le mamafa o fusi taʻitasi e tatau ona itiiti ifo i le 50kg. O le mamafa maualuga e le mafai ona sili atu i le 80kg o le fusi pe a iai ni manaʻoga faʻapitoa.
Pe a sili atu le umi o le paipa uʻamea pe tutusa ma le 6m. ma le itiiti ifo i le 8 fusipaʻu mo fusi taʻitasi, vaevaeina i 3 vaega ma 3-2-3
Pe a itiiti ifo i le 6 le umi o le paipa uamea ma o fusi taitasi e nonoa ia le itiiti ifo i le 5 nonoa ma vaevaeina i ni vaega se 3 e 2-1-2.
Pe a sili atu pe tutusa le umi o le paipa i le 3m, ma o fusi taitasi e nonoa i le itiiti ifo ma le 3 fusi. vaevaeina i 3 vaega, 1-1-1 o loʻo faʻaalia i lalo.
afifi pusa laupapa
O le pusa laupapa e talafeagai mo ta'avale malulu po'o ata malulu seamless faagaau u'amea, faaiila vevela taavale uamea faagaau.Afai e sili atu pe tutusa le 10mm le lautele pito i fafo o le paipa uʻamea, o le mamafa maualuga o le pusa e tatau ona 50kg.Afai o le pito i fafo o le paipa uamea e itiiti ifo i le 10mm pe tutusa, o le mamafa maualuga o le pusa e tatau ona 30kg.
oloa fa'atatau
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