First, the aluminum water tank.

The automobile water tank includes a vertical pipe and a root. The vertical pipe of the truck water tank is welded by special porous spray guns Q303 and WE53, and the root of the truck water tank and the intercooler are welded by WE53 and oxyacetylene.

Second, the copper radiator

The working temperature of the low-temperature M5 1 M5 1-F welding wire is 179 degrees, and it has good affinity for 1, 2, 3, 4 and 6 series welding materials, and is mostly used for welding under extremely strict deformation control requirements or extremely thin conditions.

Three. Welding of slightly thicker copper parts

1 and VOD20 1 welding wires are welded with VOD20 1-F flux, and the weld color is brass, which has a high working melting point.

2.VOD203 high silver welding wire has low working melting point and good operability, but its price is relatively high.

3. WE46 is used instead of high silver welding wire for welding, which solves the problem of dissimilar welding of Monel, copper, carbon steel and stainless steel with the above metals. The strength is high, but the melting point is relatively high.

4.VOD204 is used for fusion welding.

Four, high-grade automobile aluminum sheet metal

The successful application of WE53 welding high-end automobile aluminum sheet metal, high-end automotive sheet metal is thin aluminum, which is easy to deform when welding with traditional aluminum. WE53 makes aluminum sheet metal simple and fast! For application, please refer to WE53 related videos.