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My first attempt at off-centre turning! The oval cross-section is obtained turning between centres to obtain a cylindrical
cross-section, then moving the axis off-centre at one end, to turn one arc of the "oval" first, then setting the axis off-centre
again, but diametrically opposite to the first, and turning the other arc of the "oval". The workpiece wobbles alarmingly, so
some care is required!
Full EXIF Info | |
Date/Time | 02-Dec-2018 16:00:10 |
Make | Nikon |
Model | NIKON Z 6 |
Flash Used | No |
Focal Length | 56 mm |
Exposure Time | 1/59 sec |
Aperture | f/14 |
ISO Equivalent | 500 |
Exposure Bias | |
White Balance | |
Metering Mode | |
JPEG Quality | |
Exposure Program | |
Focus Distance | 1.330 m |
All images are © Chris Gibbins
LynnH | 09-Jan-2019 00:34 | |