Trumpf LASERCELL 1005, Руководство оператора

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5-40
Adjustment work on the welding head
B337EN05.DOC
Setting the welding head to the nominal
dimension
To determine the actual focus position, it is first necessary to set
the welding nozzle to a defined dimension: the nominal dimension.
Differences are made, depending on the focal length.
Note
When the nozzle is shifted mechanically, the joint offset of the
Z axis (tool length) will always need to be redetermined afterwards:
see Section 7.2 "Determining joint offset Z axis (tool length)".
2
3
4 m
m
11,
5 m
m
1
A B
A Welding head f = 150
B Welding head f = 200 or f = 270
1 11.5 mm sleeve
2 Clamping screw
3 Welding nozzle
Setting the nominal value
For welding heads with a focal length of f = 150 mm:
½
Screw the sleeve with 11.5 mm nominal dimension into the
welding head.
For welding head with a focal length of f = 200 mm or f = 270 mm:
1. Undo the clamping screw.
2. Set the nozzle to a nominal dimension of 4 mm.
3. Tighten the clamping screw.
Fig. 36190