Fronius TPS/i Robotics PushPull CMT - Contact Pressure Adjustment

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1 2
Setting the con-
tact pressure for
the WF 25i Robac-
ta Drive
1
3
2
1
4
2
NOTE! Set the contact pressure in such a way that the wire electrode is not de-
formed but nevertheless ensures proper wirefeeding.
IMPORTANT! In the event of a large change in contact pressure, a system calibration
must be carried out. How to perform the system calibration is explained in the power source
Operating Instructions.
1
Contact pressure stand-
ard values
Steel rollers
Al, AlSi 1 - 2
AlMg 2 - 4
FCW 3 - 5
CuSi 5 - 7
Steel 6 - 8
CrNi 6 - 8
1