RX®ww Multilayer-O
FA'AMATALAGA RX®ww Multilayer-O
| Fa'amatalaga | EN14700 |
| vasega.code | TZ Fe15 |
| Su'esu'ega Masani o U'amea Uma-Fa'apipi'i | ||||||
| C | Si | Mn | Cr | Isi | Fe | |
| 3.0-5.4 | 0-2 | 0-2 | 20-22 | 0.6 | Paleni | |
| RX®ww 6250-O | ||||||
| RX®ww 6260 -O | 3.0-5.4 | 0-2 | 0-2 | 22-26 | 0.6 | Paleni |
| RX®ww 6270-O | 3.0-5.4 | 0-2 | 0-2 | 25-30 | 0.6 | Paleni |
| Uiga masani o u'amea uma e fa'apipi'i | |
| ma'a'a (Teuga tupe e 3-vaega) | 58-62HRC |
| Uiga lautele | |||
| RX®ww 6150-O | RX®ww 6160-O | RX®ww 6170-O | |
| fausaga laiti | M7C3 | ||
| faigofie ona fa'aaogaina | oloina na'o le | ||
| tipiina o le oxyacetylene | e le mafai ona tineia le afi | ||
| mafiafia o le teuina | E 4 i le 12 mm le maualuga i le 2-3 vaega | ||
| kesi puipuia | - | ||
| tulaga fa'agaoioiga | ||||||
| lautele (mm) | taimi nei (A) | voltage (V) | pipii i fafo (mm) | |||
| laina | sili ona lelei | laina | sili ona lelei | laina | sili ona lelei | |
| 2.4 | 250-450 | 350 | 26-35 | 28 | 25-50 | 40 |
| 2.8 | 250-450 | 400 | 26-35 | 30 | 25-50 | 40 |
| 3.2 | 300-550 | 500 | 28-35 | 30 | 25-50 | 30 |
| Tulaga fa'apipi'i | Mafolafola |
| Afifiina | |||
| Lapoa (mm) | 2.4 | 2.8 | 3.2 |
| Afifi masani | Coil/Palu | Coil/Palu | Coil/Palu |
| Mamafa | 15kg /250kg | 50kg /250kg | 50kg /250kg |
Isi afifiina ma isi lautele: fa'amolemole fa'afeso'ota'i matou
O le uaea flux-core, e taʻua foʻi o le uaea powder-core ma le uaea tubular, e vaevaeina i ni vaega se lua: ua puipuia e le kesi ma ua puipuia e le ungas, ma e mafai foʻi ona vaevaeina i ni arc tatala ma ni arc susū. O le laualuga o le uaea flux-core e tutusa ma le uaea solid-core, lea e faia i mea e pei o le uʻamea vaivai poʻo le uʻamea alloy maualalo e lelei le palasitika. O le auala gaosi e muamua faʻapipiʻi i se vaega faʻalava e foliga U o le foliga o le fasi uʻamea, ona faʻaopoopo lea o le fua o le pauta faʻapipiʻi lelei i le fasi uʻamea e foliga U, faʻapipiʻi mau i se olo taʻavale, ma mulimuli ane faia i faʻamatalaga eseese o le uaea flux-core e ala i le tosoina.
Fa'amatalaga o le uaea uelo: φ1.2, φ1.6, φ2.0, φ2.4, φ2.8, φ3.2, φ4.0 (mm)
O le RX® ww Multilayer-O o se uaea e maualuga le kaponi, ferrochrome flux cored o se uaea open arc. Fa'amatalaga EN14700, vasega. code T Z Fe15, O lo'o i ai elemene e pei o le C, Cr, Si, Mn, ma isi. Uaea tubular mo le fa'ama'a'aina o le u'amea e puipuia e ia lava, O le u'amea e tele le chromium o lo'o i ai le tele o carbides chromium autu i totonu o se matrix austenitic malosi.
Fa'aoga i le ipu e tete'e i le ofuina (≥8mm vaega e tete'e i le ofuina), toe fa'aleleia o vaega o le fa'avaa e tele vaega, ma isi mea fa'apena, o se oloa e tete'e i le ofuina.
E talafeagai le fa'aputuga mo vaega fa'ama'a'a e ono a'afia i le olo tele ma le a'afiaga feololo.