[Ri...] Posted April 28, 2023 Share Posted April 28, 2023 Does anyone know if it is possible to control the "corner rounding" when scanning inside of a Free-Form surface with the Point Set tool? In Simulation, it behaves correctly, but on the real machine, it is going way above and below the paths. Any and all help is greatly appreciated. Thank you. As you can see, in simulation it behaves correctly. Link to comment https://qualityforum.zeiss.com/topic/8044-free-form-surface-point-set-scanning/ Share on other sites More sharing options...
[Da...] Posted April 28, 2023 Share Posted April 28, 2023 Goto the menu Extras > Settings > Measurement Within the tab labeled "SCAN Limits" just change the value for Edge deviation in the section titled "Plane". The greater the number the more rounded your polyline scans will be.Capture.PNG Link to comment https://qualityforum.zeiss.com/topic/8044-free-form-surface-point-set-scanning/#findComment-35150 Share on other sites More sharing options...
[Ma...] Posted April 28, 2023 Share Posted April 28, 2023 Please sign in to view this quote. I'll try that when I'll be at work - this bothered me so much. I was doing clicking on FF to get rough path - then recalculated 3d curve to get that path - then created 3d curve from that path. That was the most accurate path on wavy surface. Link to comment https://qualityforum.zeiss.com/topic/8044-free-form-surface-point-set-scanning/#findComment-35152 Share on other sites More sharing options...
[Ri...] Posted April 28, 2023 Author Share Posted April 28, 2023 Please sign in to view this quote. This isn't a Polyline scan, and I believe that is for the default settings. There is no way to control this behavior inside of the Free-Form Surface. Link to comment https://qualityforum.zeiss.com/topic/8044-free-form-surface-point-set-scanning/#findComment-35154 Share on other sites More sharing options...
[Ri...] Posted April 28, 2023 Author Share Posted April 28, 2023 I don't have a screenshot of how it is behaving on the real machine, but imagine the stylus is continuing well beyond the top and bottom rows, and actually falling off the surface. So in essence, it is making a really large arc above and below the surface. Link to comment https://qualityforum.zeiss.com/topic/8044-free-form-surface-point-set-scanning/#findComment-35156 Share on other sites More sharing options...
[To...] Posted April 28, 2023 Share Posted April 28, 2023 If needed, I will move the end points closer together in order to make the path with more curvature.Screenshot 2023-04-28 145354.jpgScreenshot 2023-04-28 145506.jpg Link to comment https://qualityforum.zeiss.com/topic/8044-free-form-surface-point-set-scanning/#findComment-35158 Share on other sites More sharing options...
[Er...] Posted May 1, 2023 Share Posted May 1, 2023 Please sign in to view this quote. This is what i have been doing as well. Seems to work pretty well. Link to comment https://qualityforum.zeiss.com/topic/8044-free-form-surface-point-set-scanning/#findComment-35160 Share on other sites More sharing options...
[Je...] Posted May 1, 2023 Share Posted May 1, 2023 1. Features Settings Editor > Navigator > Corner Rounding Between Features - Set to lowest allowable value. Features Settings Editor > Navigator > Corner Rounding Within Features - Set to lowest allowable value. 2. Increasing point density will also mitigate this issue The directions on how to properly set this up can be found in the ZEISS Calypso_09_VAST_Navigator.pdf also C:\Program Files (x86)\Zeiss\CALYPSO 7.0\userinfo\manuals\en Link to comment https://qualityforum.zeiss.com/topic/8044-free-form-surface-point-set-scanning/#findComment-35162 Share on other sites More sharing options...
[Ri...] Posted May 1, 2023 Author Share Posted May 1, 2023 Please sign in to view this quote. Jeff, Thanks for the info. Would this still apply to an MMZ with an RDS? Link to comment https://qualityforum.zeiss.com/topic/8044-free-form-surface-point-set-scanning/#findComment-35164 Share on other sites More sharing options...
[Je...] Posted May 2, 2023 Share Posted May 2, 2023 CMM is irrelevant (mostly). The qualifying criteria is the Navigator option and its applied settings. Link to comment https://qualityforum.zeiss.com/topic/8044-free-form-surface-point-set-scanning/#findComment-35166 Share on other sites More sharing options...
[Ri...] Posted May 2, 2023 Author Share Posted May 2, 2023 Please sign in to view this quote. No Navigator on this machine. Old MMZ B with an RDS. I also did testing in Simulation, and it had no effect of the scanning. Hmm. Link to comment https://qualityforum.zeiss.com/topic/8044-free-form-surface-point-set-scanning/#findComment-35168 Share on other sites More sharing options...
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