|Supply voltage, V||380|
|Welding current type||Direct current|
|Welding current amplitude (adjustable), A||300 - 7500|
|Welding pulse duration (adjustable), m/s||1 - 20|
|Welding pulse edge duration (adjustable), m/s||1 - 5|
|Maximum performance, weld/sec||3|
|Electrode travel, mm||15|
|Welding part maximum thickness, mm||1,2|
|Electrode pressing force, N||10 - 100|
|Electrode extension, mm||150|
|Maximum opening, mm||50|
|Dimensions (W/H/D), mm||950х595х1080|
Chastota-4 M is used for precision contact dot welding of various section parts with a thickness from a few microns to 1.2 mm made of non-ferrous metals and steels.
Before work all the corresponding parameters of the welding mode are set on Impulse-3. Then necessity electrode pressing force is set on welding head.
Workpiece is mounted on bottom electrode and the pedal is pressed. Herewith, top electrode while moving down and presses welding parts. Then the set electrode pressure is achieved start signal goes from welding head to source. Source generates welding current pulse of set amplitude and duration, which go to electrodes of welding head.