Hi Guys,
this morning I had a strange problem during the phase of zero resetting, with "presetting" about some tools related to the turret A.
I have noticed that the measure of some tools (only on A turret) results to be moved in comparison to the preceding one of around 1.5 mm (exactly 1.51mm) and only on the Z axis.
For example:
T12 old distance 609.507mm - new distance 607.997
T08 old distance 610.018mm - new distance 608.508
ext...
And this for all the tools on Turret A.
The distance of the tools on turret B has been unchanged.
For example:
T04 old distance 297.161 - new distance 297.158 (only 3 microns with new carbide insert).
Has someone had the same problem?
If yes, witch is the cause of the problem?
The machine is a 4 axis turn Daewoo LU15 with Okuma OSP7000L control.
Regards
Stefano
PS Sorry to all for my bad english....