Search found 84 matches

by Jonrezz
Mon Dec 09, 2024 4:49 pm
Forum: Journals: Log Your Ski Building Progress
Topic: Jonrezz’s Build Log
Replies: 101
Views: 106826

Re: Jonrezz’s Build Log

thanks! 8)
by Jonrezz
Wed Dec 04, 2024 6:03 pm
Forum: Ski/Snowboard Design and Layup
Topic: Ceruse finish
Replies: 3
Views: 11018

Re: Ceruse finish

so I haven't purchased anything specifically for ceruse yet ($100 for a kit https://guitarkitfabric.co.uk/products/paint-set-varnish-dye-ceruse-effect.html ) but I'm really curious about the feasibility so I dug around the shop and tried a proof of concept using stuff I have laying around - the vene...
by Jonrezz
Sun Dec 01, 2024 1:00 pm
Forum: Journals: Log Your Ski Building Progress
Topic: Jonrezz’s Build Log
Replies: 101
Views: 106826

Re: Jonrezz’s Build Log

some more progress on this board; setting the binding alignment inserts here by putting a dab of glue on each, laying the base over it and aligning it with the sidewalls https://i.imgur.com/X7vMZpB.jpeg setting the mold length and then adding the spacers to make the "M" shaped camber: http...
by Jonrezz
Wed Oct 23, 2024 6:33 pm
Forum: Materials and Supplies
Topic: Polyeurathane Sidewalls
Replies: 1
Views: 4250

Re: Polyeurathane Sidewalls

smooth-cast 300 is my current choice. the biggest drawback is it dries white not clear, so mixing in dye takes some experimentation to get the right color. other than that no real complaints. the yellowing after a few years is a bit annoying too, not sure if there's a solution to that or not, but it...
by Jonrezz
Wed Oct 23, 2024 6:30 pm
Forum: Ski/Snowboard Design and Layup
Topic: Camber centering
Replies: 4
Views: 6456

Re: Camber centering

to add to pmg's response, as I understand it, the narrowest point of the ski is commonly/should also be offset back from the center of the running length (so exclude the tip/tail) - generally 3-6 cm depending on the type of ski.
by Jonrezz
Mon Oct 21, 2024 6:36 pm
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: 3D printers
Replies: 8
Views: 8098

Re: 3D printers

that bevel print is pretty neat!
by Jonrezz
Tue Sep 24, 2024 5:32 am
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: 3D printers
Replies: 8
Views: 8098

Re: 3D printers

Chris - agreed with the seams. Also it’d take a very very long time to print all that sidewall. I question the practicality of doing it that way even if seams somehow weren’t an issue.
by Jonrezz
Sun Sep 22, 2024 5:50 am
Forum: Journals: Log Your Ski Building Progress
Topic: Jonrezz’s Build Log
Replies: 101
Views: 106826

Re: Jonrezz’s Build Log

Spent the morning edgebending! 8) so ready for winter to come back! https://i.imgur.com/JYjTEh7.jpeg https://i.imgur.com/vyWF0a4.jpeg https://i.imgur.com/4mMWVn2.jpeg https://i.imgur.com/gwAl5Pp.jpeg https://i.imgur.com/rr0BVDi.jpeg https://i.imgur.com/akZeDpG.jpeg the base color: https://i.imgur.co...
by Jonrezz
Thu Sep 19, 2024 5:04 pm
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: 3D printers
Replies: 8
Views: 8098

Re: 3D printers

wow printing sidewalls would be interesting! I usually pour them but if they were printed that'd be way less messy and it'd be easier to get the color right (compared to mixing dye). my printer isn't multi-color but a color one could do cool designs in the sidewall too... :idea: I usually just do si...
by Jonrezz
Tue Sep 17, 2024 7:11 am
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: 3D printers
Replies: 8
Views: 8098

3D printers

Hey! Last Xmas I got a 3D printer.. I used it for some Random things like a little shop organizer and wall mounted ski rack…. Wondering what creative ways you guys have put a 3D printer to use in your shops.. some thoughts I had - edge bending tool? Layup alignment jig? Marquetry stencils? Idk It fe...
by Jonrezz
Tue Apr 09, 2024 5:12 am
Forum: Ski/Snowboard Design and Layup
Topic: Ceruse finish
Replies: 3
Views: 11018

Ceruse finish

Anyone ever try a “ceruse finish” on their veneer skis or boards? Like this guitar: https://www.reddit.com/r/Luthier/s/PgiC1uDit0 If you have, I would love to see your pics and hear your experiences and/or tips. I love the look. My thought is to do the finish on the veneer before pressing so the epo...
by Jonrezz
Sun Feb 11, 2024 10:29 am
Forum: Ski/Snowboard Design and Layup
Topic: Achieve extreme edge grip that race skis have
Replies: 7
Views: 12095

Re: Achieve extreme edge grip that race skis have

It’ll still make it stiffer but not by as much as having a 0 degree layer in the weave. Most race skis use titanol (it’s the trade name for an aluminum alloy, not titanium), which adds dampening and torsional stiffness. That’s probably the missing ingredient in my opinion. The added damping will mak...
by Jonrezz
Sun Feb 04, 2024 5:02 pm
Forum: Ski/Snowboard Design and Layup
Topic: Achieve extreme edge grip that race skis have
Replies: 7
Views: 12095

Re: Achieve extreme edge grip that race skis have

not related to ski stiffness or the actual construction, but most race skis recommend somewhere around a 3/1 side/base edge bevel - and people sometimes use as high as 5 degrees on the side for slalom.

what bevel are you testing and have you tried re-tuning at various combos?
by Jonrezz
Sat Feb 03, 2024 2:25 pm
Forum: Journals: Log Your Ski Building Progress
Topic: Jonrezz’s Build Log
Replies: 101
Views: 106826

Re: Jonrezz’s Build Log

Got some shop upgrades goin (new wall mounted boiler made space for a couple new workbenches which was previously a piece of plywood on sawhorses): https://i.imgur.com/lDytpST.jpeg ...and a snowboard build! for a friend, so my personal snowboard project with the laser & dog is on hold again. her...
by Jonrezz
Thu Oct 19, 2023 5:32 pm
Forum: Ski/Snowboard Design and Layup
Topic: Top sheet sublimation
Replies: 3
Views: 9459

Re: Top sheet sublimation

I've used coda a few times and the sublimations came out good. They're the only place I've had it done, so I don't have anyone else to compare it to. I probably would've used snowboard materials but they weren't offering it for a while.. sounds like they are again?