RE: [CAD_CAM_EDM_DRO] Re: Model Boat Propeller

Hi Neville,

Sorry for the delayed response. My problem is that I know nothing about the
design of propellers. If I did I could draw it and then use software like
Meshcam or Millwizard to do the rest of the job. There is a package called
PropCad that does this design but the web site says I have to ask for a
quote - that sounds like bad nes for a hobbyist.

The simple solution is to buy a propeller - they are not that expensive -
but I am in the "make everything myself" mode on this project!

Dave.

> -----Original Message-----
> From: CAD_CAM_EDM_DRO@yahoogroups.com
> [mailto:CAD_CAM_EDM_DRO@yahoogroups.com]On Behalf Of Neville
> Sent: Saturday, February 17, 2007 2:00 AM
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: [CAD_CAM_EDM_DRO] Re: Model Boat Propeller
>
>
> Dave,
>
> as an after thought I would be glad to model the part for you
> (solidworks or similar) such that you could use the model in many low
> cost milling packages (some are free) - You could look at Millwizard
> as a low cost option which is very easy to use.
>
> Neville --- In CAD_CAM_EDM_DRO@yahoogroups.com, "David Micklethwaite"
> <d.micklethwaite@...> wrote:
> >
> > Hi,
> >
> > I want to make a propeller for a model steam launch that I am
> building. The
> > propeller will be about 65mm diameter by 105mm pitch (about 2.5" by
> 4.25")
> > with 3 or 4 blades. Does any one know of any inexpensive software
> that can
> > be used to design the propeller and then generate the Gcode for my
> mill?
> >
> > I envisage mounting the propeller blank with its axis vertical and
> then
> > milling the front and back seperately. Alternately I can mount the
> blank on
> > my fourth (rotary) axis and then mill it but this seems harder to
> do.
> >
> > I appreciate any help with this - it is a new venture for me!
> >
> > Dave.
> >
>
>
>
>
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