[SH...] Posted December 12, 2022 Share Posted December 12, 2022 Anyone have checked piston( ic engine) barrel in CMM, i don't have the drawing at the moment. I have different profile on the barrel area, they are asking to check diameter at particular height.. Link to comment https://qualityforum.zeiss.com/topic/9004-piston-barrel-inspection/ Share on other sites More sharing options...
[Ow...] Posted December 12, 2022 Share Posted December 12, 2022 If it is an aluminum internal combustion piston, the skirts are not round but elliptical in shape and it can be done but, it's not as easy as some might think it is because not only are most 2D elliptical in one axis, they're also elliptical perpendicularly in another axis . Having a cad model makes it much easier. Link to comment https://qualityforum.zeiss.com/topic/9004-piston-barrel-inspection/#findComment-41000 Share on other sites More sharing options...
[SH...] Posted December 13, 2022 Author Share Posted December 13, 2022 Please sign in to view this quote. Yes, exactly what you told... We will look for a cad model.. Link to comment https://qualityforum.zeiss.com/topic/9004-piston-barrel-inspection/#findComment-41002 Share on other sites More sharing options...
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