Nicely set up.
Watching with interest.
1930 LF
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- JohnLay
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Re: 1930 LF
Reducing the boss and thinning the teeth (they were a little too wide as supplied) was simple enough, however cutting the taper to suit the dynamo shaft took a little more trouble. Cutting an internal taper in it’s self is easy enough by settling over the lathe’s top slide, but getting it wrong is just as easy. Too shallow an angle might be corrected, but too much and you end up throwing the work away and starting again. The taper is I am informed 1:10 or about 6°. Relying on reading the marks on the top-slide is not that good enough, so I made several test pieces on bit of scrap metal beforehand.
Top slide set over for boring the taper.-
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Re: 1930 LF
The tool has to be exactly at centre height as well as the correct angle. Nev
- JohnLay
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Re: 1930 LF
In order get the taper correct I looked on line for 1:10 taper reamer, found one, ordered it. It proved to be not very expensive, only there proved to be a reason for that, despite being marked 1:10, it wasn't. More searching found another, rather more expensive but that least it was the correct taper.
Needed to be heald in a chuck as a morse taper type was not available.
The home made 14 tooth sprocket in place.- JohnLay
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Re: 1930 LF
Would not run, no spark, found that the points had closed up. Adjust the points find that the timing had slipped a little. Re-time the ignition, find muck in the fuel, clean out the lines. Took it to Cassington and someone else got it going, seems I wasn't kicking it hard enough (I am waiting on a right knee replacement). Still things to do, but getting there.
Tried adding a video but it took way too long to download so here is is a link instead :-
https://youtu.be/b9fbIzAkYyI
Tried adding a video but it took way too long to download so here is is a link instead :-
https://youtu.be/b9fbIzAkYyI
Last edited by JohnLay on Sat May 25, 2024 8:32 pm, edited 2 times in total.
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