Trumpf LASERCELL 1005, Руководство оператора

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B337EN05.DOC
Adjustment work on the welding head
5-55
"Focus search for welding heads" mask
9. Select Start the focus search for the current welding optics.
10. Press Continue.
11. Press >> following page.
12. Press Start fine search.
13. Press Prepare.
NC program is terminated.
14. Press START.
Program starts from the current axis position: 11 welding
seams of 40 mm length each are welded. The focus position is
moved 1 mm after each welding seam. The start is made with
the focus position at -5 mm, which corresponds to a focus
position offset of +5 mm. The evaluation data (focus position
offset parameters) are engraved on the sheet after welding is
completed.
"Input of the determined focus position offset" mask opens.
15. Evaluate the welding seams: Determine focus position offset.
16. Check weld root on the underside of the sheet, determine
focus position of f=0.
The focus position of f=0 is reached when the welding root on
the bottom of the sheet can be clearly seen with full
penetration welding. This is the case with focus position offset
+2 in the reference part illustrated below. That means that the
focus point is 2 mm too low and needs for that reason to be
corrected by +2 mm.
Fig. 38781en
Evaluate the welding seams