Dixi 450P Precision 18" Hand Scraped Rotary Table WORKING Lit Optical - $1,999
‹image 1 of 24›
QR Code Link to This Post
Dixi 450P Precision 18" Hand Scraped Rotary Table WORKING Lit Optical Horiz/Vert. These are some of the nicest and most accurate rotary tables I've even seen. Optic works and includes power supply, see last picture for what the viewfinder looks like lit-up. Swiss made.
Movement is super smooth and easy. Locks up as you'd expect. Table top and both mounting surfaces still fully hand-scraped with just minor scratches and scuffs here and there. There is only one tiny pock mark on the table (small drill point it looks like).
This is an absolute unit and cannot be shipped of course. My best guess is about 500lb. You are free to send a courier or come and pick it up, that's it. No shipping or freight. I can load with a forklift.
Specs:
1 second corresponds to just over 1 um at the periphery of the table.
Setting accuracy, repeatability of equal setting: 1 sec
Reading, without estimating: 1 sec
Accuracy of division: +/- 3 sec
Parallelism of table surface and base surface (greatest variation of all measurements close to table periphery: 0.003 mm
Rectangularity of table surface to clamping surface for vertical position measured close to table periphery: 0.004 mm
Rectangularity of position of table surface with horizontal and vertical position to each other: 0.004 mm
Position of flanks of table slots parallel and vertical respectively to base surface for upright position when set to 0 deg, 90 deg, 180 deg, 270 deg.
Variation of measurements at the slot ends: +/-0.005 mm