RE: [CAD_CAM_EDM_DRO] Re: Hot rolled router frame: added note

Hi, Les
I'll sure report how it did, but before I try, I expect someone who already
try this, to tell us about
Peja

-----Original Message-----
From: Leslie M. Watts [mailto:leswatts@...]
Sent: Wednesday, March 05, 2003 2:33 PM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: Re: [CAD_CAM_EDM_DRO] Re: Hot rolled router frame: added note


Hi Peja

I remember in school we experimented with large
telescope type mirrors created from a huge shallow
pan of mercury slowly spinning. The surface was
very accurate. (we had protection from vapor of course)

I think most epoxies and polyester/styrene resins
are too viscous to flow out well, but I know some very
low viscosity specialty resins can be had.

You might wish to try an experiment with a small amount, measure the
flatness, and tell us how it did!

Les
Leslie M. Watts
L M Watts Furniture
Tiger, Georgia USA
http://www.alltel.net/~leswatts/wattsfurniturewp.html
Engineering page:
http://www.alltel.net/~leswatts/shop.html
Surplus CNC for sale:
http://www.alltel.net/~leswatts/forsale.html

----- Original Message -----
From: Miroslav Pejic <peja@...>
To: <cad_cam_edm_dro@yahoogroups.com>
Sent: Wednesday, March 05, 2003 7:24 AM
Subject: FW: [CAD_CAM_EDM_DRO] Re: Hot rolled router frame: added note


> REPEATED MESSAGE FOR CLARITY
>
>
> Hi, Les
>
> Reading your text I get one idea:
> Suppose we put two strips on both side of 4"x6"x1/4" hot rolled steel,
> getting picture like this:
> resin
> / strip
> / /
> !...........!/
> !!---------!! Then we can level the tube horizontally and put epoxy resin
> !! !! or polyester
> !! !! to get two millimeter (for example) layer. This layer will
> ! ! be ideally
> ! ! horizontal before resin get hard.



Addresses:
FAQ: http://www.ktmarketing.com/faq.html
FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
Post Messages: CAD_CAM_EDM_DRO@yahoogroups.com

Subscribe: CAD_CAM_EDM_DRO-subscribe@yahoogroups.com
Unsubscribe: CAD_CAM_EDM_DRO-unsubscribe@yahoogroups.com
List owner: CAD_CAM_EDM_DRO-owner@yahoogroups.com, wanliker@...,
timg@...
Moderator: pentam@... indigo_red@... [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



Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/