Making a Beautiful Spiral on the Lathe - Manual Machining

[@thelibertyengineproject7966]

I love it!!!

[@MarkGardiner-g2y]

Nice piece of offset turning with a 3 jaw chuck.This is ok for " dolly mixture" (small) ,high tolerance work like an ornament for the mantlepiece If you're doing larger and / or low tolerance high precision work ie for a cam to creat linear reciprocating movemnt from rotational movement with a precisely measured stroke,like a crankshaft for a compressor, you would use a 4 jaw chuck, a precision adjustable off setting tailstock for the tail running centre and a DTI (clock gauge in old money) with a good machinist achieving a
+/- 0.01mm tolerance (0.000397 inch) Ultra fine tolerance ( microns) and finnish would be achieved using an offset capable cylindrical grinding machine.
Good video demonstrating geometrical abilities of manual lathe work.❤

[@ironmadeinamerica5123]

Thank you very much friend for sharing this information and thank you for your support

[@BisonWorkshop]

nice job.

[@ironmadeinamerica5123]

Thanks!

[@madpolac]

Awesome

[@ironmadeinamerica5123]

Thanks!!