[Gr...] Posted December 13, 2023 Share Posted December 13, 2023 Hello, I am getting some really strange values on a measured radius when I run the measurements on my Contura CMM. The feature shows that it has measured good but the measured values don't make any sense. Please see the attached pictures. What would cause the measured values to be so far off? Thanks,20231213_142057.jpg20231213_142045.jpg Link to comment https://qualityforum.zeiss.com/topic/6622-strange-mesurments/ Share on other sites More sharing options...
[Da...] Posted December 13, 2023 Share Posted December 13, 2023 Please sign in to view this quote. You have a cylinder and only one cirular path, that's the problem. Link to comment https://qualityforum.zeiss.com/topic/6622-strange-mesurments/#findComment-26496 Share on other sites More sharing options...
[Ri...] Posted December 14, 2023 Share Posted December 14, 2023 Please sign in to view this quote. It's only 1.7 miles off. Link to comment https://qualityforum.zeiss.com/topic/6622-strange-mesurments/#findComment-26498 Share on other sites More sharing options...
[Ni...] Posted December 15, 2023 Share Posted December 15, 2023 Please sign in to view this quote. This is correct. you need two circles on two different heights/levels for a cylinder to calculate properly. you can do 4 points on one circle below and 4 points on another circle above. Or just scan? Zeiss likes scanning. You'll get proper results after adding another circle in the strategy. Or just scan it as a circle instead of a cylinder. Link to comment https://qualityforum.zeiss.com/topic/6622-strange-mesurments/#findComment-26500 Share on other sites More sharing options...
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