Original entry: 09 October 2009
The two cylinders are both soldered up along with their cosmetic covers - photos will follow as soon as it's light! Managed to splash some solder on my face too whilst removing some of the excess that I'd managed to build up through trying to correct errors with an iron that I'm starting to suspect needs a new tip...
The gearbox is also about 1/3 complete, having been folded and soldered, and had the motor mounting bracket expanded to allow the motor to be screwed in to it. I also managed to cock up the gearbox by bending the mounting piece the wrong way... I blame the fact that there were half-etch lines on both sides! (Obviously, I don't blame the fact that I wasn't paying attention) This is now corrected, but it was touch-and-go that metal fatigue would cause it to fall off. The plan is to have the gearbox finished tomorrow, and a complete rolling chassis by the end of the weekend... it may be wishful thinking, especially as I'm half planning on attending the Bedford Beer Festival tomorrow
Original entry:10 October 2009
Well, that was quicker than I expected! With a minimum of fuss (especially for me) and almost no panic moments, I have a free-running 2-4-0 chassis (as opposed to the 2-2-0 of this morning ). I'm vey surprised that nothing siezed up when I was using superglue to secure the layshaft and final drive gear, as I'm pretty sure that's what killed Taliesin's power bogie... I obviously live and learn!
Last night, the motor mounting plate was soldered up, as can be seen in this photo of one of my trademark bodged jigs:
after this, the primary drive shaft was fitted, secured and trimmed - after spending about 5 minutes trying to fit a 1.5mm bearing onto a 2mm dia. shaft . The idler shaft and gear were loosely fitted, and I went to the pub satisfied.
Post-bacon and egg banjo this morning, I trimmed the idler shaft, and went about fitting the rear axle, which was somewhat more involved - needing to be passed through the main chassis bearing, wheel, gearbox, gear, gearbox, wheel and chassis in turn... and all in a space of 12mm or so! It must have succeeded, as the chassis now looks like this:
Apologies for the fairly poor photos - I always seem to have to sharpen up bits in Irfanview as the focal depth on my camera is pretty poor. Any recommendations on how to get around this would be greatly appreciated!
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