I was running a part that has had a old program on it on a global s 9.15.9 chrome. I found it oot. I was told that part has to be ran on the 7.10.7 global advantage. So I did and found it to be good. Same part same program same head and porbes. Why would this part run good on 1 machine and not on the other? I can run other parts to within a couple tenths of each other on both machines but not this one.
Me personally, I would start going through the program with everything at CAD nominals and then start looking at the alignments in the program, if your alignments are solid your program isn't going to repeat well. I've been burnt n learnt on that. If you have to run the final alignments twice to make sure that you are good then it needs to be done.
We run 17 CMMs from new Global CMMs to old PFx's and if the programs are all touch even though we use LSPX1H_T sensors on the Global CMMs we are often seeing less than 0.005-0.010mm difference in reports providing the probes were qualified recently.
Me personally, I would start going through the program with everything at CAD nominals and then start looking at the alignments in the program, if your alignments are solid your program isn't going to repeat well. I've been burnt n learnt on that. If you have to run the final alignments twice to make sure that you are good then it needs to be done.
We run 17 CMMs from new Global CMMs to old PFx's and if the programs are all touch even though we use LSPX1H_T sensors on the Global CMMs we are often seeing less than 0.005-0.010mm difference in reports providing the probes were qualified recently.
