Simple vacuum mold
Posted: Sat Apr 18, 2009 8:13 am
In an effort to keep ski building as simple as possible, here is my solution to mold making.

Purple=1/2 in MDF
Blue= tip and tail sections made from 2x4's or MDF etc.
Green=camber spacers (more for longer boards)
this all gets hot glued together and sits on my work table.
One layer of 1/8 hdpe to smooth the transitions (once again hot glued.)
then the whole works gets vacuumed to the table pulling the ends down(arrows)
This has worked well for me. although the first skis I made ended up with a very strange camber due to not enough spacers underneath.
To see this in action see my log.
http://www.skibuilders.com/phpBB2/viewtopic.php?t=1407
(sorry about my drawing skillz
)
hope this helps
sam

Purple=1/2 in MDF
Blue= tip and tail sections made from 2x4's or MDF etc.
Green=camber spacers (more for longer boards)
this all gets hot glued together and sits on my work table.
One layer of 1/8 hdpe to smooth the transitions (once again hot glued.)
then the whole works gets vacuumed to the table pulling the ends down(arrows)
This has worked well for me. although the first skis I made ended up with a very strange camber due to not enough spacers underneath.
To see this in action see my log.
http://www.skibuilders.com/phpBB2/viewtopic.php?t=1407
(sorry about my drawing skillz

hope this helps
sam