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Vision Offset Calibration Order

I am using the Dual Z 443 with PC-DMIS 2013 MR1 SP6, and I am really confused with the Vision Offset Calibration Order.
Is it a must to calibrate the vision first then touch or is it ok to calibrate the touch first?

Once a while I check the vision-touch offset and the touch-touch offset, sometimes the vision-touch offset goes wrong, while
the touch-touch offset is ok, if i calibrate the vision-touch offset with the vision first, at this moment will the touch-touch offset
goes wrong? If so, will it be possible if I calibrate the touch first then vision to save time and make sure all the offset is good?
Parents
  • In both cases, they are using the same PC-DMIS software, and as far as I am concerned, calibrating the offset is to pull their orgins together using the ring tool.
    So I am confused for what reason we need to define the calibration order, will it work if we calibrate touch probe first on an optical CMM?
Reply
  • In both cases, they are using the same PC-DMIS software, and as far as I am concerned, calibrating the offset is to pull their orgins together using the ring tool.
    So I am confused for what reason we need to define the calibration order, will it work if we calibrate touch probe first on an optical CMM?
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