RE: Re: Sanding round prop spars

From: <a_mkitarian_at_yahoo.com>
Date: 05 Nov 2013 20:08:59 -0800

 Hi Guys,
     You do not need a sharp grove. The square wood will just sit on the sides of the V and
  after removing the first sharp edge rotate the piece and then cut the next edge away.
 Eventually you will have a round prop spar after the forth cut? then sand to round.
     Other option is to go with a 90 Degree V grove and then taper the flat surface to give you
 the necessary taper for the prop spar or am I missing something?
  
      Any of you plan to fly indoor with me at the King Orange Indoor Record Trial on 29 Dec at Bay
 Side High School in Palm Bay, Florida? Come fly indoor Cat 1 and outdoor for three days and then
 spend News Years Day in the Atlantic Ocean? Who's up to it? Field is about a two hour drive from
 Orlando Airport... Regards and thermals always even indoors.
                                                                  Alan Mkitarian
                                                                                  Alan Mkitarian
 

---In Indoor_Construction_at_yahoogroups.com, <mkirda_at_...> wrote:

 Hi Nick.
 
 It could if the blade has the right tooth angles. Actual 90 degree angles are rare in saw blades. In my case, I'd rather work with my router table if possible as it is easier to control the dust/chips.
 
 You can also scrape at the groove with a sharp chisel or even xacto blade, but that is pretty labor intensive.
 
 Regards.
 Mike Kirda
 
 --- In Indoor_Construction_at_yahoogroups.com mailto:Indoor_Construction_at_yahoogroups.com, Nick Ray <lasray@...> wrote:
>
> Maybe you could accomplish the same thing by setting up a shimmed block and
> running it through a table saw with the blade set at 45 degrees?
>
>
> On Mon, Nov 4, 2013 at 2:20 PM, William Gowen <wdgowen_at_...> wrote:
>
> >
> >
> > How about a countersink bit?
> >
> > On 11/4/2013 12:45 PM, mkirda_at_... wrote:
> >
> >
> >
> > Anyone have recommendations on a router bit that will actually make a
> > sharp V? I have three bits and not one of them make a sharp V. All leave a
> > bit of rounded material at the bottom.
> >
> > Regards.
> > Mike Kirda
> >
> >
> >
> >
>

Received on Tue Nov 05 2013 - 20:08:59 CET