Re: [CAD_CAM_EDM_DRO] New page

To: <CAD_CAM_EDM_DRO@yahoogroups.com>
From: "Ron Thompson" <barebooger@...>
Date sent: Sun, 15 Feb 2004 08:16:12 -0600
Subject: Re: [CAD_CAM_EDM_DRO] New page
Send reply to: CAD_CAM_EDM_DRO@yahoogroups.com
Ron

The patterns look great, There might be some help out
there if you showed the actually castings that you made. I
am not familiar with the Silica Flour you are using. I used
to use sand and sodium silicate that was set with CO. The
surface was not too good. It looks like you are investment
casting and need the interior surfaces smooth enough that
no machining is necessary.

Bob McKnight
[ Double-click this line for list subscription options ]

Heating the wire is easy. I use a battery charger and light dimmer to
heat a violin string. The CNC part doesn't seem too hard, either. Take
a look at this guy's site:
http://www.buildyouridea.com/cnc/hblb/phase5/phase5.html

Ron Thompson
Was On the Beautiful Mississippi Gulf Coast,
Now On the Beautiful Florida Space Coast, right beside the Kennedy
Space Center, USA

http://www.plansandprojects.com

The ultimate result of shielding men from the effects of folly is to
fill the world with fools. --Herbert Spencer, English Philosopher
(1820-1903)

----- Original Message -----
From: Terry Owens
To: CAD_CAM_EDM_DRO@yahoogroups.com
Sent: Sunday, February 15, 2004 6:15 AM
Subject: Re: [CAD_CAM_EDM_DRO] New page


Hi,

I followed the link and really enjoyed how things were being done
without speeding too much of the beer tokens. The page on casting
using foam cut paterns was entertaining.

My question is how would I do the electric of a foam cutter wire
machine witha view to turning it into a CNC machine later.

Regards,

Terry


> I just added a page to my web site.
> http://www.plansandprojects.com/My%20Machines/
> Click on "My CNC..."



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timg@... Moderator: pentam@...
indigo_red@... davemucha@... [Moderators] URL to
this
group: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO

OFF Topic POSTS: General Machining
If you wish to post on unlimited OT subjects goto:
aol://5863:126/rec.crafts.metalworking or go thru Google.com to reach
it if you have trouble. http://www.metalworking.com/news_servers.html

http://groups.yahoo.com/group/jobshophomeshop I consider this to be
a sister site to the CCED group, as many of the same members are
there, for OT subjects, that are not allowed on the CCED list.

NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC
DOMAIN BY POSTING
THEM. DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO
EXCEPTIONS........
bill List Mom List Owner


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