7
General Information
Welding
The parts to be welded are heated by the current impulse which melts
the material.
The pressure of the electrodes welds the molten material durably
together.
The amount of heat energy produced in the metal is influenced in
proportion to the following criteria:
-
material
-
contact area
-
contact pressure
-
surface (oxidation layers, grease)
-
shape of electrodes
-
intensity of current
The last two parameters can be determined by selection.
Soft annealing
By using the handset, wire can be heated through the current flow of certain
duration so that its molecular structure is changed.
Attention: When sending the welding unit, please use original packing
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Содержание WELDMAN
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