Stud welding unit N1500i
As of: Aug 12.2021
Manual part number: BE 1221
51
Tucker GmbH,
Mail / Post:
Max-Eyth-Str.1, 35394 Gießen, Germany
6.3.5 Weld Parameter Presets
The power source has ten available preset configurations. Each of the- se is
assigned a time and current setting for commonly welded stud sizes. To select a
preset, simply press key 1, 2, 3, 4, 5, 6, 7, 8, 9, 0. When a preset is selected, the
time and current are displayed on the front panel, and the LED on the selected preset
key lights.
Nelweld users are not restricted to pre-programmed presets, but may save more
usable weld settings. To do so, first select the desired time and current settings
using the corresponding Up/Down arrow. Then press and hold the desired preset
key for 4 seconds. The preset values will be replaced by the desired custom values.
When the orange LED of the preset button being pressed turns ON, the selected
preset has been successfully programmed.
Note!
The weld parameter presets depends on to choosen weld method
(short cycle, drawn arc).
6.3.6 Recommended Weld Parameters
The values specified in the tables and diagrams respectively must be seen merely
as guide values, which were achieved under optimized welding conditions.
The best possible weld parameters must always be determined with proper
attention to factors such as the material and surface quality of the workpiece, plate
thickness, welding position, stud type, stud dimensions, etc. in trial welds.
Attention must be paid to the fact that the trial welds are for the most part equivalent
to the real conditions in the current production process.
In obtaining the best welding result, the electrical and mechanical weld parameters
must be preceisely adjusted to the respective welding task. Upon suspicion of faulty
welds the settings on the welding unit and the
weld gun must be optimized.
The results of the trial welds must be tested in keeping with DIN EN ISO 14555
1
.