Fronius LaserHybrid MHP 360i LH, Руководство по эксплуатации

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Creating Reference Program
Safety
General A pilot laser with low power is required for the described adjustment work.
A reference program will also need to be created:
-
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 adjust-
ment units.
Creating Refer-
ence Program A metal gauge for exact adjustment of the wire electrode position in relation to the laser
focus is included with the laser welding head as standard.
This gauge is installed in the robot's work area and is used to create a reference program
for the series parts.
Creating a Reference Program Before Welding the First Series Part
Requirement:
-
The laser welding head must be fully set up and have all its connections in place.
- The wire electrode must be threaded.
- Depending on the mounting plate present, the relevant stick out mm must be adjusted
for the wire electrode:
Mounting plate 21 mm ... Stick out = 20 mm
Mounting plate 17.5 mm ... Stick out = 14 mm
- Observe the focal distance specification on the laser optics
Fit the gauge (1) in the robot's work area
Switch on pilot laser
Position the laser welding head via the robot so that the laser optics are at a 90° angle
to the gauge
Presetting for identifying parameters for the
part to be welded:
Move the gauge with the robot so that
the laser focus is in the cross hair on
the gauge
Using the robot, lower the laser wel-
ding head so that the wire electrode is
touching the gauge
Position the wire electrode in relation
to the laser focus using the x- and y-ad-
justment units on the laser welding
head
Standard value:
r = 3 mm
WARNING! Work performed incorrectly can cause serious injury and damage to
property. This setting work must only be carried out by trained and qualified per-
sonnel. Please observe the safety rules in the Operating Instructions, and the
"Safety Inspection" section in particular.
1
2
3
y
x
r
z
(1)
(1)
y
4
5
6