7 Start-up and weld quality check Page 36
Stud welding unit operating manual Date: July 2021
ALPHA 850 07.2021 / EN Rev.: A
Mechanical weld parameters (short cycle process)
Electrical weld parameters (short cycle process)
*) ESF: Weld stud with even front surface
0,0
0,5
1,0
1,5
2,0
2,5
4 5 6 7 8 9
LIFT, STUD STICK OUT [MM]
WELD DIAMETER [MM]
Abhub ESF*
Eintauchmaß ESF*
0
100
200
300
400
500
600
700
800
900
1000
4 5 6 7 8 9
CURRENT [A], TIME X 10 [MS]
WELD DIAMETER [MM]
Strom [A]
Zeit x 10 [ms)
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