[python] Re: making a jig -- again
- From: "daryl bender" <darylbender@xxxxxxxxxxx>
- To: python@xxxxxxxxxxxxx
- Date: Tue, 01 Nov 2005 14:14:07 -0500
Hi
If water/long term humidity is an issue then I would *not* recommend MDF (or
any particle board) but rather a plywood. Almost any plywood would do. If
you were going for a permanent mold I would recommend Baltic Birch plywood
but it's a little pricy if you are going to destroy it. It is extremely
stable with humidiy changes however. So much so I was using it for clock
gears which require a high level of dimensional stability.
http://surfin_dude.tripod.com/creative/clocks/woodclk/woodtime.html
http://surfin_dude.tripod.com/creative/clocks/woodclk/woodclock.JPG
Cheers
Daryl
From: Dirk Bonne <dirk_bonne@xxxxxxxxxx>
Reply-To: python@xxxxxxxxxxxxx
To: python@xxxxxxxxxxxxx
Subject: [python] Re: making a jig -- again
Date: Tue, 01 Nov 2005 19:40:48 +0100
snip
Would you varnish the board? It seems like MDF, sucks water like a paper
towel.
snip...
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