Creating Reference Program; Safety; General; Creating A Reference Program - Fronius LaserHybrid WF 25i Operating Instructions Manual

Creating Reference Program

Safety

Work performed incorrectly can cause serious injury and damage to property.
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General

A pilot laser with low power is required for the described adjustment work.
A reference program will also need to be created:
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Creating a refer- The scope of supply for the laser welding head includes a metal gage for the ex-
ence program act adjustment of the wire electrode position with respect to the laser focus.
This gage is mounted in the working area of the robot and is used to create a ref-
erence program for the series components.
Create a reference program before welding the first series component
Requirement:
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1
2
3
80
WARNING!
This setting work must only be carried out by trained and qualified person-
nel.
Observe the safety rules in the OI, in particular the "Safety Inspection" sec-
tion.
After the laser welding head is installed for the first time
When programming a new part, if the x-, y- and z-values have changed on the
adjustment units.
The laser welding head must be set up and fully connected.
The wire electrode must be threaded in.
The corresponding stick out of the wire electrode in mm must be set de-
pending on the laser optics:
Trumpf laser optics:
Mounting plate 21 mm ... Stick out = 20 mm
Mounting plate 17.5 mm ... Stick out = 14 mm
All other laser optics:
Stick out = 20 mm
Observe the focal width specification on the laser optics
Mount gage (1) in the working area of the robot
Switch on the pilot laser
Use the robot to position the laser welding head so that the laser optics are
at an angle of 90° to the gage