How to weld aluminum and aluminum doors and windows
Can be found on the Internet for some novice welding aluminum alloy operation, WE53 low temperature aluminum welding with liquefied petroleum gas spray gun can be welded, hoping to help you.
First, the tungsten needle to wear sharp, blunt current is not concentrated flowering on the end.
Second, the distance between the tungsten needle and the weld on the stick together, far away on the arc flowering, a blossom on the burning black, tungsten needle fast bald, on their own radiation is also strong.
Third, the control of the switch is the art, especially the thin plate welding, only about what point, this is not automatic movement and automatic wire to the automatic welding machine, continuous burn to wear.
Fourth, to give silk, which is feel, the senior welding wire is cut with the shearing machine 304 plate, do not buy bundles, of course, at the wholesale point, you can find good.
Fourth, try to use yellow or white mark tungsten needle, so the requirements of the high technology, the reason is not open to say.
Fifth, foreign work in the ventilation conditions, equipped with leather gloves, clothing, automatic light mask, the reason is not openly said.
Sixth, to the torch of the ceramic head to block the arc, the specific is the tail of the torch as far as possible toward their own face.
Seventh, you can the pool of temperature, size, switch action intuitive and premonition, is a senior technician.
Eighth, it is not easy to work, can master the basic skills on the line.
