Aluminum welding variety and design welding process

Welding was shielded by material structure mobile container house welding methods including rod welding, propane, because submerged arc welding, the shielded welding , electroslag welding and the mixture of the equivalent welding approach.

1) electrode arc welding

Welding rod arc welding also referred to as manual electrical arc welding and palm welding or painted electrode arc welding, is really a kind-of utilizing manual electrode welding approach to welding electric crumb.The rule of electrode arc welding utilizing electrode and workpiece is stench of steel reduction welding arc heat is generated.Melt during the welding method addressing decomposition, create fuel and molten slag, underneath the mutual defense of gasoline and molten slag, successfully get rid of the dangerous aftereffects of the encompassing oxygen, through high-temperature molten material as well as the metallurgical reaction between slag, reduction and clean metals, have the required weld.

Welding rod ARC-welding is really a welding approach to resilient.It is trusted in building actinium construction, can be in interior, outside and large atmosphere level, horizontal, straight, supine place for welding.It needed welding gear is easy, the utilization of adaptable, handy, most cases of welded joint can be realized and the toughness of guardian metal, etc.Suitable for welding of material level variety prefab workshops, minimal m millimeter welding steel plate depth.

Welding rod ARC-welding flaw is reduced productivity, work intensity is large, the welder needs to have good procedure capabilities.

2) carbon dioxide (CO2) gas shielded welding

Carbon dioxide (CO2) gasoline shielded arc welding is actually a welding method produced in 1950s, in line with the amount of robot details automatic CO2 gas shielded welding and semi-automatic CO2 gas shielded welding unit, two sorts of program in structure metal composition largely semi-automatic CO2 gas shielded welding, is becoming a vital approach to fusion welding.

① welding of low cost.Our fleet is actually a byproduct of a chemical plant, air plant, gas charges are reduced, so the cost is just 40PERCENT ~ 50% of electrode arc welding and submerged arc welding.

② high production efficiency.CO2 gas shielded welding machine, primarily filaments penetrating capacity, huge transmission ratio, welding, weld velocity, can decrease welding level of loose, does not require again slag removal, 1-4 occasions that of manual welding productivity, simple to realize mechanization and robot.

③ arc welding.Our navy fuel shielded arc welding is seen, the welding approach may be seen.