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turret indexing adjustment?

DBcooper

Aluminum
Joined
Jul 7, 2017
Location
Kaufman
i have a daewoo puma 230 (not a Y axis machine). its new to my shop so i'm still figuring it out. the OD tools will index to the correct center height, but it seems like any of the drill holder blocks end up about .020 or more off center height. is there a parameter for this? i was assuming there was not, and i would have to sleeve the holders to make them index properly (to get a known bore location and center height)

not sure if this makes sense to anyone else, just seems to be odd that all OD tools are within a thousandth or two of perfect.
 

DouglasJRizzo

Titanium
Joined
Jun 7, 2011
Location
Ramsey, NJ.
The turret itself is slightly off radially. It will need to be re-aligned. Not difficult to do, any service person could do it.
You may need to check the turret mounted holders as well, and make sure they're not unduly worn, and that the locator pins are not flat spotted or worn.
 








 
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