[By...] Posted November 20, 2019 Share Posted November 20, 2019 Hi~ How to Alignment DRF Slot? ThanksDRF SLOT.jpg Link to comment https://qualityforum.zeiss.com/topic/17202-how-to-alignment-drf-slot/ Share on other sites More sharing options...
[Ch...] Posted November 20, 2019 Share Posted November 20, 2019 Well, my input is : I would use A for Spatial, and X origin. and measure 2 slot planes, and create symmetry B and use for Y axis and planar rotation . This seems to be missing a Z origin, although it's not needed for the position shown. ( you could use top or bottom of part, etc.) Link to comment https://qualityforum.zeiss.com/topic/17202-how-to-alignment-drf-slot/#findComment-96294 Share on other sites More sharing options...
[An...] Posted November 20, 2019 Share Posted November 20, 2019 See attached.Contribution_20_11_2019_a.pdf Link to comment https://qualityforum.zeiss.com/topic/17202-how-to-alignment-drf-slot/#findComment-96296 Share on other sites More sharing options...
[Da...] Posted November 20, 2019 Share Posted November 20, 2019 Please sign in to view this quote. Andreas, thank you. Is this from standard or practical example? Link to comment https://qualityforum.zeiss.com/topic/17202-how-to-alignment-drf-slot/#findComment-96298 Share on other sites More sharing options...
[SH...] Posted November 20, 2019 Share Posted November 20, 2019 Please sign in to view this quote. This method might be correct,but is more time consuming....Rotolo method is standard practice.. Link to comment https://qualityforum.zeiss.com/topic/17202-how-to-alignment-drf-slot/#findComment-96300 Share on other sites More sharing options...
[Ia...] Posted November 20, 2019 Share Posted November 20, 2019 Please sign in to view this quote. Wouldn't you have to use A for the X and Y origin? Link to comment https://qualityforum.zeiss.com/topic/17202-how-to-alignment-drf-slot/#findComment-96302 Share on other sites More sharing options...
[Br...] Posted November 20, 2019 Share Posted November 20, 2019 Please sign in to view this quote. Yes, Datum A constrains 4 degrees of freedom here. 2 degrees of rotation(this will be taken care of by your spacial rotation). and 2 degrees of translation(X AND Y origin). The only thing left for -B- is the planar rotation and Origin in Z. (B cannot actually constrain a degree of freedom in the Z direction though.) Link to comment https://qualityforum.zeiss.com/topic/17202-how-to-alignment-drf-slot/#findComment-96304 Share on other sites More sharing options...
[Ch...] Posted November 21, 2019 Share Posted November 21, 2019 Thanks Brett and everyone, yes using A for X & Y origin was my original thought as well. Makes sense. Link to comment https://qualityforum.zeiss.com/topic/17202-how-to-alignment-drf-slot/#findComment-96306 Share on other sites More sharing options...
[An...] Posted November 25, 2019 Share Posted November 25, 2019 Please sign in to view this quote. Far away from any standard! Just playing with the geometry. See attached.Contribution_27_11_2019_a.xlsx Link to comment https://qualityforum.zeiss.com/topic/17202-how-to-alignment-drf-slot/#findComment-96308 Share on other sites More sharing options...
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