On 4/28/2012 K8RI wrote:
> The most difficult part there is getting them aligned to the OD of the
> sprockets runs true, but in general this approach is much cheaper than
> the commercial sprockets with a 2" bore.
Not TOO bad. Probably the easiest way (if an EVEN number of teeth is a set of
soft jaws with pins in a 3 jaw chuck, or make a mounting spider to follow the
chain ring pattern, if divisible by 3, you can use a 3 jaw with pins (assuming
an accurate OR set true type chuck) and of course, there is always working on a
faceplate. All are skills that are not that hard
--
73 de KG2V - Charles Gallo
Quality Custom Machine-shop work for the radio amateur (sm)
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