(Update June 30th, 8:00pm AEST)
The latest BSC episode is taking a lot longer to edit and narrate than I expected folks, thanks for your patience - Here's a quick sneak peek, working with some unusual shapes - the full vid and plans will be up in a few days.
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(Update June 12th, 8:00pm AEST)
One of the late WR 'Bill' Smiths enduring legacies is his collection of books on clockmaking technique, model engineering practices, and clock construction manuals - so generous with his knowledge, every page is loaded with the most valuable information - like for example the ever useful Super Glue Arbor. I have turned this one up specifically to hold some very awkward little parts in the next episode of the BSC series.
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(Update June 8th, 9:30pm AEST)
A bit more detail on preparing Diamantine polish - The screw face has already been prepared with oilstone powder, and is ready for the final black polish. Diamantine powder is mixed up with a few drops of oil and worked into a stiff putty. A tin lap is lightly charged with this polish, and then brought to bear on the main screw face. The key to it working is that the polish goes onto the lap just short of dry - too wet and it will simply scratch the surface rather than lap it, too dry and it won't charge the lap properly. The polishing happens within a very narrow window of time, just as the polish starts to dry out.
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Quench hardening the fasteners for the Byzantine Sundial Calendar - This next episode will be all about the support structure for the gear train.
Graeme Brumfitt
2018-08-22 07:22:05 +0000 UTCClickspring
2018-06-28 06:51:42 +0000 UTCDavid Paterson
2018-06-28 06:48:17 +0000 UTCKen Potts
2018-06-17 08:54:17 +0000 UTCClickspring
2018-06-15 19:53:36 +0000 UTCClickspring
2018-06-14 19:36:34 +0000 UTCChris Talbot
2018-06-14 12:57:50 +0000 UTCChris Talbot
2018-06-14 12:36:51 +0000 UTCClickspring
2018-06-12 09:31:56 +0000 UTCKevin Reardon
2018-06-12 04:50:15 +0000 UTCA1BASE
2018-06-11 19:12:15 +0000 UTCPaul Devey
2018-06-09 03:54:33 +0000 UTCClickspring
2018-06-08 06:20:31 +0000 UTCClickspring
2018-06-08 06:02:43 +0000 UTCClifton Ballad
2018-06-08 03:27:37 +0000 UTCClickspring
2018-06-06 21:50:19 +0000 UTCAndrew Webster
2018-06-06 21:47:12 +0000 UTCClickspring
2018-06-06 20:37:40 +0000 UTCClickspring
2018-06-06 20:34:03 +0000 UTCClickspring
2018-06-06 20:26:00 +0000 UTCForth Sadler
2018-06-06 20:25:53 +0000 UTCChris Muncy
2018-06-06 13:01:28 +0000 UTCTom Colson
2018-06-06 08:14:08 +0000 UTC