[Br...] Posted April 15, 2024 Share Posted April 15, 2024 Hello, I was wondering if anyone had any insight as to what would be causing my 1mm probe to suddenly have its X and Y locations off by so much. Currently tested on a 1.4 inch ring and my 1mm is saying its out -.0090 in the X and .0161 in the Y.Capture.JPGCapture.JPG Link to comment https://qualityforum.zeiss.com/topic/5840-probe-x-and-y-off-location/ Share on other sites More sharing options...
[Ke...] Posted April 15, 2024 Share Posted April 15, 2024 I would recommend checking your scanning settings, a 1mm probe is relatively thin, so may not like moving too fast during the ring scan. I would also suggest plotting the scan as a roundness plot, this may help diagnose any issues Link to comment https://qualityforum.zeiss.com/topic/5840-probe-x-and-y-off-location/#findComment-21668 Share on other sites More sharing options...
[Br...] Posted April 15, 2024 Author Share Posted April 15, 2024 Please sign in to view this quote. I tested with single space points as well and they were still getting the same X and Y values off. Ill try scanning the roundness now Link to comment https://qualityforum.zeiss.com/topic/5840-probe-x-and-y-off-location/#findComment-21670 Share on other sites More sharing options...
[Mi...] Posted April 16, 2024 Share Posted April 16, 2024 Are you sure of your alignment? Are you sure of the stem does not touch the edge? Link to comment https://qualityforum.zeiss.com/topic/5840-probe-x-and-y-off-location/#findComment-21672 Share on other sites More sharing options...
[Ma...] Posted April 16, 2024 Share Posted April 16, 2024 Please sign in to view this quote. If you run calibration, how much are differences between calibrations? -> possible loose screw with high approach speed Since reported diameter is "almost" same as it should be, there is no stem touch. I would try some calibrations to see changes on probe XYZ data. Then lower dynamics to 15-20% and perhaps probing force to 100mN Link to comment https://qualityforum.zeiss.com/topic/5840-probe-x-and-y-off-location/#findComment-21674 Share on other sites More sharing options...
[Ni...] Posted April 16, 2024 Share Posted April 16, 2024 Please sign in to view this quote. Have you tried calibrating both probes? Are you using two different spheres to calibrate both probes? Is the probe damaged? Is the 1mm shanking when scanning the ring gage? I know a lot of 1mm probes have a small Measuring Length. Feels like the calibration or the shanking might be the problem since its off by so much. Link to comment https://qualityforum.zeiss.com/topic/5840-probe-x-and-y-off-location/#findComment-21676 Share on other sites More sharing options...
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