Re: [CAD_CAM_EDM_DRO] Re: Plans for dirt cheap etcher?

--- In CAD_CAM_EDM_DRO@yahoogroups.com, Jon Elson wrote:
>
> krashking405 wrote:
>
> >Where might I find plans to make a very cheap small etcher? Price
> >range would probably have to be under $100US and hopefully be
able to
> >use surplus/scrap that I already have or can aquire.
> >
> >
> The big problem is making it with no metal other than Titanium in
it.
> And, no Nylon, either. Nylon crumbles within minutes after
exposure
> to FeCl2, and all other metals but Titanium corrode at various
rates.
>
> I built an etcher entirely of Plexiglas, including the pump. It
was a mess,
> but it did work. The Kepro etcher I found in the trash has pretty
> standard Little Giant pumps, but the shafts are Titanium. All the
rest
> is grey PVC.
>
> My spray nozzle was a piece of PVC pipe with holes drilled along
the side.
> The Kepro machine uses one nozzle and shoots through a piece of
> fiberglass window
> screen.
>
> Jon
>






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@... 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


Yahoo! Groups Links









[Non-text portions of this message have been removed]