on my latest mechanisms I built I wound 4 turns of 0.004 wire around
0.006 mandrell when you squeeze the ends left about 0.030 long the
spring opens up then inserted over shaft and releasing it grabs the
shaft the shaft is reduced in dia to about 0.010 at this point but
the end is left 0.014 at very end the spring grabs this step and
holds things well and strong I reduced the shaft dia using sink edm
since i have that avaiiable but i did things like that in dremel and
some creativity how to hold wire in v-block and turn it....
Vladimir Linardic
--- In Indoor_Construction_at_yahoogroups.com, "Fred Tellier" <fred-
tellier_at_...> wrote:
>
> I use Teflon washers I got from micro X pressed onto the end of the
shaft then a drop of amberoid glue to hold it in place. A little
acetone allows removing the shaft for repair or spring changing
>
> Fred Tellier
> ----- Original Message -----
> From: Tapio Linkosalo
> To: Indoor_Construction_at_yahoogroups.com
> Sent: Wednesday, January 23, 2008 3:37 PM
> Subject: [Indoor_Construction] prop axis stopper?
>
>
>
> A brief, stupid question: what material, what method to use at
the stop of
> VP prop axis, to keep the hub together? I see plastic disks and
similar in
> pictures of peoples VP hubs, but my own attempts have been too
loose, not
> keeping the setup together. Suggestions?
>
> -Tapio-
>
>
>
>
>
> [Non-text portions of this message have been removed]
>
Received on Thu Jan 24 2008 - 14:52:11 CET
This archive was generated by Yannick on Sat Dec 14 2019 - 19:13:45 CET