Determine whether the inlet, middle port, and outlet are on a straight line. If they are not on a straight line, the wire feeding resistance will increase. And the wire feeding performance will be unstable. When testing the machine, the anti-rust grease should wipe off. The wheel grooves filled with aluminum welding wire should clean […]
ER4043 aluminum welding wire Aluminum-silicon welding wire ER4043 is the best choice for welding automobile water tanks, intercoolers and radiators with argon- arc welding machine. ER4043 aluminum welding wire usually use as ALSil. It is an aluminum-filled metal containing 5% silicon. It is a more versatile aluminum-silicon alloy welding wire. Its weld line has excellent thermal crack […]
Notes of store aluminum welding wire: a. Aluminum welding wire should store in a dedicated aluminum welding wire warehouse. Pay attention to the ventilation and dryness of the warehouse. The relative humidity of the air should controll below 60%. Keep 30cm away from the ground and the wall when stacked. b. Pay attention to classification […]
High quality aluminum welding wire manufacturer from China At present, the production processes of aluminum welding wire rods roughly divid into vertical semi-continuous casting-extrusion method. Continuous casting direct rolling method. Horizontal continuous casting method. Today we mainly talk about continuous casting direct rolling method. Continuous casting direct rolling process (referred to as CCDR) is a […]
Various problems often occur during welding aluminum parts by aluminum welding wire. That’s because compared with the ordinary steel welding, aluminum welding is more difficult and more attentions need to be paid. Today, the top quality aluminum welding wire manufacturer from China–Siweite aluminum welding wire manufacturer will summarize some common welding questions and solutions . […]
ER4043 aluminum welding wire or ER5356 aluminum welding wire? People are always asking that which filler aluminum welding wire is best for welding 6061-T6 , ER4043 or ER 5356 ? In fact, both the aluminum welding wire ER 4043 and ER 5356 are acceptable for 6061-T 6. Each has advantages and disadvantages depending on the application. […]
How to avoid weld porosity when using aluminum welding wire to weld work-piece When you use aluminum welding wire to weld work-piece always appear weld porosity. Especially for a new welder, weld porosity is a difficult problem to solve. The quality of aluminum welding wire has big effect to weld porosity. Meanwhile, if the pre-treatment […]
Test Method The welding test base material is 5083 aluminum alloy plate. And the size of the test plate is 350 mm × 175 mm × 12 mm. Filler wire selection ER5356, diameter is 1.0 mm and 6.0 mm two. Where the wire use for backing welding, and 6.0 mm wire for filling. In addition, the method […]
The structure diagram of aluminum storage tank showing in the following figure. Its material is industrial aluminum L2. With a height of about 7 meters and a diameter of 5 meters. The tank weighs about 6t. The welding equipment using usually a large capacity of the melting inert gas shielded welding machine. For example, nb-500 type […]
The alloy will have distortion after welding. Which increases the amount of repair after welding to a large extent and wastes a lot of working hours. In serious cases, the production schedule will be delayed. However, the catheter is the most critical component of the aircraft. It is large, complex, highly accurate, and requires minimal distortion. The […]
