[SH...] Posted December 30, 2019 Share Posted December 30, 2019 We have ordered for a new disc styli, thick one mm, dia 20mm.My problem is how to calibrate the disc styli, in the online help says first take point along the normal axis of the disc, then three circle in the three section of the disc. My Disc would be very small ,I can't take three circle in the three sections..how could I calibrate it??? Link to comment https://qualityforum.zeiss.com/topic/16950-calibrating-disc-styli/ Share on other sites More sharing options...
[Er...] Posted December 30, 2019 Share Posted December 30, 2019 Why can't you mesure a circle on three different hights? You have atleast 0.8mm to play with. Zeiss wont sell you a styli that cant be qualified. They refuse, belive me, I've tried 🙂 Link to comment https://qualityforum.zeiss.com/topic/16950-calibrating-disc-styli/#findComment-94860 Share on other sites More sharing options...
[Ma...] Posted December 30, 2019 Share Posted December 30, 2019 I don't remember where I got this info from , but this is the method I use for qualifying our disc.Stylus_Disc_Probe_for_VAST_XXT_140315.pdf Link to comment https://qualityforum.zeiss.com/topic/16950-calibrating-disc-styli/#findComment-94862 Share on other sites More sharing options...
[SH...] Posted December 31, 2019 Author Share Posted December 31, 2019 Please sign in to view this quote. Should not use reference sphere?? Link to comment https://qualityforum.zeiss.com/topic/16950-calibrating-disc-styli/#findComment-94864 Share on other sites More sharing options...
[Se...] Posted January 2, 2020 Share Posted January 2, 2020 Please sign in to view this quote. We also got this PDF-instruction a few years ago. It seems to work sofar. Even if we don´t use our disc probe daily. Only for special measurements. Link to comment https://qualityforum.zeiss.com/topic/16950-calibrating-disc-styli/#findComment-94866 Share on other sites More sharing options...
[Ma...] Posted January 2, 2020 Share Posted January 2, 2020 Please sign in to view this quote. I do not use the reference sphere. I use a certified ring gage similar in size to the part I'm measuring. Create the program as instructed. You may have to run it 2 or 3 times when tweaking your values. Link to comment https://qualityforum.zeiss.com/topic/16950-calibrating-disc-styli/#findComment-94868 Share on other sites More sharing options...
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