E71T-GS - flux cored welding wire
Porogaramu:
AWS 5.20 E71T-GS ni imyanya yose, yikingira-flux-cored wire yagenewe icyuma kimwe cyuzuza no gusudira ku cyuma cya galvanise cyangwa karubone yoroheje nka gipima 20, nta gutwikwa.Gasless Wire E71T-GS isanzwe ikoreshwa kumashini ntoya yo gutwara 110 volt yo gusudira, itanga arc igikora neza hamwe na spatter nkeya.Umuvuduko wurugendo urihuta, kwinjira ni byiza kandi gukuraho slag biroroshye.
ICYITONDERWA: Kimwe ninsinga zose zirinda ubwirinzi, E71T-GS irimo ibibyimba bya fluor, bisaba kwitondera cyane guhumeka mugihe bikoreshwa mugusudira ibyuma.Okiside ya zinc ikorwa mugihe cyo gusudira ntigomba guhumeka kuko ishobora gutera umuriro wibyuma.Iyo gusudira mu nzu cyangwa ahantu hafunze, menya neza ko guhumeka bihagije.
Kwikingira, byose-bihagaze flux-cored wire kumurongo umwe wasabye.Nibyiza byo gukoresha kubipimo bito bya galvanised & byoroheje ibyuma.Umuvuduko wurugendo ni muremure & weld impande ziroroshye.Ifite arc igikorwa cyoroshye, cyuzuye cyuzuye, gukuraho byoroshye & spatter nkeya.Nta gaze ikingira ikenewe.Gukoresha DC igororotse ya polarite yo gusudira bigabanya ibyago byo gutwikwa.Uburyo bwo kubitsa buruta ubw'icyuma gikingiwe arc electrode.
Gukingira gaze: Gasless
Ibigize imiti yabitswe (%)
Ingingo | Mn | Si | P | S | A1 | Ni | Mo | Cr | C | V |
Bisanzwe | ≤1.75 | 60.60 | ≤0.03 | ≤0.03 | ≤1.80 | ≤0.50 | / | / | / | / |
Ibikoresho bya mashini yububiko bwabitswe
Ingingo | Umusaruro (MPa) | Imbaraga (MPa) | Kurambura (%) | Charpy V-notch Ingaruka Zikomeye | ||
Ikizamini.(° C) | Ingaruka Ingufu(J) | Impuzandengo(J) | ||||
Bisanzwe | 00400 | 80480 | ≥20 | / | / | / |
5.Ubunini kandi busabwa Ibiriho (DC-) na Voltage Urwego
Ingano | Umuvuduko w'amashanyarazi | Ibiriho (DC-) | Umuvuduko wo kugaburira insinga |
0.8MM | 16 ~ 18V | 100 ~ 160A | 30 ~ 60 |
0.9MM | 16 ~ 19V | 100 ~ 170A | 30 ~ 65 |
1.2MM | 16 ~ 20V | 120 ~ 200A | 35 ~ 70 |
Ibipimo biboneka:
Dia.(mm): | 0.8 | 0.9 | 1.0 | 1.2 |
(inch) | 0.030 '' | 0.035 '' | 0 .040 '' | 0.045 '' |
Gupakira:
1kg / 5kgs kuri buri kantu;
guhinduranya neza, firime igabanuka hanyuma igapakirwa mubikarito.