L.S. Harrison & sons Ltd, 11"
#17
G'day Michael, the good news is that your photos now show the detail of the charts! The bad news is that your charts don't show the arrangement of change gears necessary to cut metric threads. Interesting that the feed rates are charted in metric.
I'm sure someone out there will have figured out a protocol for metric threading with this lathe using the 127t gear. Perhaps a member here will have the expertise to get you going.
Lathe (n); a machine tool used in the production of milling machine components.

Milling Machine (n); a machine tool used in the production of lathe components.
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Messages In This Thread
L.S. Harrison & sons Ltd, 11" - by Steinmann - 08-06-2015, 03:20 AM
RE: L.S. Harrison & sons Ltd, 11" - by dallen - 08-06-2015, 08:14 AM
RE: L.S. Harrison & sons Ltd, 11" - by Dr Stan - 08-06-2015, 05:13 PM
RE: L.S. Harrison & sons Ltd, 11" - by trevatxtal - 08-07-2015, 01:36 AM
RE: L.S. Harrison & sons Ltd, 11" - by Steinmann - 08-08-2015, 03:28 AM
RE: L.S. Harrison & sons Ltd, 11" - by Pete O - 08-08-2015, 05:59 AM
RE: L.S. Harrison & sons Ltd, 11" - by dallen - 08-08-2015, 08:04 AM
RE: L.S. Harrison & sons Ltd, 11" - by Dr Stan - 08-08-2015, 05:23 PM
RE: L.S. Harrison & sons Ltd, 11" - by Vinny - 08-08-2015, 05:56 PM
RE: L.S. Harrison & sons Ltd, 11" - by dallen - 08-08-2015, 06:22 PM
RE: L.S. Harrison & sons Ltd, 11" - by Steinmann - 08-09-2015, 01:31 AM
RE: L.S. Harrison & sons Ltd, 11" - by Mayhem - 08-09-2015, 04:36 AM
RE: L.S. Harrison & sons Ltd, 11" - by Steinmann - 08-09-2015, 08:05 AM
RE: L.S. Harrison & sons Ltd, 11" - by Steinmann - 08-10-2015, 10:57 PM
RE: L.S. Harrison & sons Ltd, 11" - by dallen - 08-11-2015, 08:20 AM
RE: L.S. Harrison & sons Ltd, 11" - by Steinmann - 08-12-2015, 08:30 AM
RE: L.S. Harrison & sons Ltd, 11" - by Pete O - 08-13-2015, 12:30 AM
RE: L.S. Harrison & sons Ltd, 11" - by trevatxtal - 08-13-2015, 02:37 AM
RE: L.S. Harrison & sons Ltd, 11" - by trevatxtal - 08-13-2015, 03:42 AM
RE: L.S. Harrison & sons Ltd, 11" - by Mayhem - 08-13-2015, 07:13 AM
RE: L.S. Harrison & sons Ltd, 11" - by f350ca - 08-13-2015, 09:56 AM
RE: L.S. Harrison & sons Ltd, 11" - by Steinmann - 08-14-2015, 03:27 AM



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