How do you solder the copper after 1.5?
If it is welding, divided into welding of brass and copper, if it is the most ideal brass welding is AC argon arc welding with argon arc welding of brass Wei Odin 204S welding, of course, no communication can also use DC argon arc welding, if the copper plate, on the selection of DC argon high pure argon arc welding welding, this case can be used as WSME315B argon arc welding machine.
Brazing method, 1.5 mm copper can be used as welding heat source, such as a separate burning liquefied gas gun WE53 special spray gun with low temperature also exhale porous brazing wire and then with 202A seavy Odin Wei Odin 201-F welding using solder paste.
1.5 thick copper plate welding, there are many kinds of welding methods, mainly divided into welding and brazing bar.
About the choice of wire specifications, 1.5 mm diameter copper plate, if it is argon arc welding, you can choose 1.6 mm diameter wire welding, or if it is smaller, choose 1.2 mm diameter wire.