Search found 24 matches
- Tue Feb 12, 2008 8:43 pm
- Forum: Ski/Snowboard Design and Layup
- Topic: Camber question
- Replies: 0
- Views: 2355
Camber question
OK, So I'd like to build a press form (ie. the bottom) that I can use formultiple ski desins ranging fromrockers to normal. So I figured that I'd make it out of MDF, with members for the main camber (even the rockers will have some underfoot) and the tips, with the tips being interchangeable for the...
- Sun Jan 27, 2008 6:24 pm
- Forum: Ski/Snowboard Design and Layup
- Topic: Mold dimensions
- Replies: 0
- Views: 2227
Mold dimensions
I'm in the process of building a new mold, and would like to vary the sidecut, width underfoot, etc.. of the ski. Furthermore, I'm trying to build it as a "vacuum box" that will allow it to be inserted into a pneumatic press (eventually) and have the mold be exchangeable within the box. I'...
- Mon Jan 07, 2008 8:16 pm
- Forum: Ski/Snowboard Design and Layup
- Topic: Stringers in Cores
- Replies: 2
- Views: 2655
- Mon Jan 07, 2008 8:08 pm
- Forum: Aprés Ski Building
- Topic: Avg. cost per pair of skis?
- Replies: 8
- Views: 8440
I remember figuring ~ $80 for materials / ski. Of course the initial investment is higher since you'll want to buy materials for multiple skis (it sucks to run out halfway through the build, trust me) and the equipment needed to press / profile / glue up. Vac presses are cheapest, check ebay for &qu...
- Mon Jan 07, 2008 8:02 pm
- Forum: Aprés Ski Building
- Topic: I just met Glen Plake and he flexed my skis!
- Replies: 6
- Views: 8124
- Mon Jan 07, 2008 8:00 pm
- Forum: Aprés Ski Building
- Topic: SkiBuilders' Convention: Whistler, BC, Feb. 16/17, 2008
- Replies: 25
- Views: 29612
- Fri Jan 04, 2008 12:09 am
- Forum: Ski/Snowboard Design and Layup
- Topic: bigKam's latest core material
- Replies: 43
- Views: 45899
- Thu Jan 03, 2008 11:45 pm
- Forum: Ski/Snowboard Design and Layup
- Topic: vacuum
- Replies: 6
- Views: 6526
- Wed Dec 19, 2007 8:31 pm
- Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
- Topic: Vacuum V.S. Press
- Replies: 15
- Views: 14160
diminishing gains.
I built my skis using a vacuum pump, and am currently trying to build a combo Vac / pneumo press. I got my pump from ebay quite cheaply, it's a "roughing" pump used for backing high vac systems, or clearing out atmosphere's in chemical environments in order to backfill with inert gasses, b...
- Wed Dec 12, 2007 7:33 am
- Forum: Ski/Snowboard Design and Layup
- Topic: horizontal laminate for flex control
- Replies: 4
- Views: 3930
- Tue Dec 11, 2007 10:12 pm
- Forum: Ski/Snowboard Design and Layup
- Topic: horizontal laminate for flex control
- Replies: 4
- Views: 3930
horizontal laminate for flex control
I've been thinking about a combo vertical / 2 layer horizontal laminate idea where the bottom layer would be a standard easily built, lighlty tapered layer with the top layer being a more structured piece shaped for stiffnes both torsional and flexural. I'm a bit worried about the horizontal layers ...
- Tue Dec 11, 2007 10:02 pm
- Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
- Topic: Stress calculations for I-beams
- Replies: 2
- Views: 3893
Stress calculations for I-beams
Hi, After a pretty successful vacuum pressing experience I have been wanting to build a pneumatic press. I've been able to score a bunch of 10x5 .25" I-beam, and have wanted to first calculate what sort of stress they will endure and how reinforced they should be. As I'm being lazy, I was hopin...
- Sun Feb 25, 2007 5:28 pm
- Forum: Ski/Snowboard Design and Layup
- Topic: Hey all. New guy with some questions.
- Replies: 12
- Views: 13000
- Thu Feb 22, 2007 9:58 pm
- Forum: Yard Sale (non commercial)
- Topic: Glossy PBT topsheet material
- Replies: 5
- Views: 8460
- Thu Feb 22, 2007 9:49 pm
- Forum: Ski/Snowboard Design and Layup
- Topic: stiffening strategies
- Replies: 1
- Views: 3150
stiffening strategies
My first pair of skis carved really nicely, even though my first examination of the flex pattern showed that they turned out to be really soft. While I was actually enjoying the soft tails since they avoided me having to be in the back seat (these are alpine skis, when I get confident in the durabil...