Search found 1312 matches

by chrismp
Wed Apr 08, 2009 4:32 am
Forum: Materials and Supplies
Topic: bamboo sidewall material
Replies: 13
Views: 6055

bamboo sidewall material

i'm planning on using bamboo sidewalls in my snowboard. problem is i have a hard time finding solid strips of bamboo that are big enough. the standard bamboo strips (used for bow building mostly) are only 5mm thick (my core is 7mm max.). so the sidewalls would be only 5mm thick which is a tad narrow...
by chrismp
Tue Apr 07, 2009 4:20 am
Forum: Journals: Log Your Ski Building Progress
Topic: ON3P Skis
Replies: 167
Views: 123731

SI-Cores is in Slovenia ;) there are a couple of others out there (all in europe). one is hessco from switzerland ( http://www.hessco.ch/website.php?id=/index/en/Produkte/ski-snowboardkerne.htm ) and the one i'll buy my snowboard cores at (standard 160cm poplar core 7mm thick for 7 EUR / core!) is t...
by chrismp
Mon Apr 06, 2009 1:09 pm
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: Thickness Sander Core Profiling?
Replies: 6
Views: 2765

i think so...they are made like thickness planers except that they have a sanding drum instead of blades.
by chrismp
Mon Apr 06, 2009 3:08 am
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: Thickness Sander Core Profiling?
Replies: 6
Views: 2765

you should go to your local woodshop and see if they have one you could try out.
but i think it could work pretty well, since it doesn't tear the wood apart like a regular planer blade does.
by chrismp
Thu Apr 02, 2009 10:52 am
Forum: Ski/Snowboard Design and Layup
Topic: Print your Graphics at home with an Inkjet Printer
Replies: 9
Views: 3815

looking great. i think we'll definitely try this!
where did you get the topsheets from? directly from isosport? i'm still looking for material sources.

@ben_mtl: is the stuff you use opaque as well?
by chrismp
Wed Apr 01, 2009 1:46 pm
Forum: Ski/Snowboard Design and Layup
Topic: Print your Graphics at home with an Inkjet Printer
Replies: 9
Views: 3815

sounds like this could work...are you using some kind of special topsheet? (sry if this is a stupid question, but i don't really have a clue when it comes to this kinda stuff).
and how does it affect the weight of your ski?
by chrismp
Wed Apr 01, 2009 11:00 am
Forum: Ski/Snowboard Design and Layup
Topic: Print your Graphics at home with an Inkjet Printer
Replies: 9
Views: 3815

so you just use the fiberglass layer as a topsheet? or do you still put a transparent topsheet on your ski?

i think the ink will fade pretty fast under the influence of the sun, so you should try printing the fiberglass with a laser printer.
by chrismp
Tue Mar 31, 2009 10:50 am
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: Cloth fabric ski press
Replies: 25
Views: 19338

@plywood: yeah, you're probably right...we'll do an arched top anyway just to be on the safe side. i just thought that, judging from shopvacs video, the reason for deflection in their molds are the huge hoses. @montucky: thats a great idea for an easy loading cloth press! i'll see if i can come up w...
by chrismp
Wed Mar 25, 2009 2:19 pm
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: Cloth fabric ski press
Replies: 25
Views: 19338

this might be true for your single ski presses. they just don't show that much deflection due to their narrow width. but in shopvacs video you can see that their double press (we're gonna build snowboards...bad, i know ;) ) bends around the bladders quite a bit along the edges. so i think using smal...
by chrismp
Wed Mar 25, 2009 7:32 am
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: Cloth fabric ski press
Replies: 25
Views: 19338

they'r pretty much the same i guess, but i think the company does more industry related stuff, so they offer to produce the foils to custom specs (given that you order large quantities). we're supposed to get their standard foils mainly used for underfloor heating (approx. 60cm width), because that'...
by chrismp
Tue Mar 24, 2009 2:14 am
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: Cloth fabric ski press
Replies: 25
Views: 19338

yep, we're going to use heating blankets. we came across a german company that produces carbon heating blankets that are usually used for underfloor heating, but they're able to go up to 140°C (=284°F). we're getting free samples that should be able to go up to 100°C at 230v (don't know the power co...
by chrismp
Mon Mar 23, 2009 3:07 pm
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: Cloth fabric ski press
Replies: 25
Views: 19338

just a thought on lenghtwise deflection of the molds...maybe it's because your hoses are too big. we're going to use five 3" diameter (4.3" flat, they're called firehose type B in europe) hoses that exceed the width of the mold by approx 1" on each side, which would support the outmost parts of the ...
by chrismp
Sat Mar 21, 2009 4:31 am
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: Cloth fabric ski press
Replies: 25
Views: 19338

that's pretty much what we're building at the moment. just without the mdf strips to make a cambered mold...we just use a flat formwork boards (plywood) to get a flat base between the bindings (very similar to the capita horrorscope snowboards). are the tip and tail blocks in this drawing adjustable...
by chrismp
Thu Mar 19, 2009 1:47 pm
Forum: Materials and Supplies
Topic: heat curing epoxy available in europe
Replies: 6
Views: 3108

sounds good hugo! thanks for the tip!
by chrismp
Tue Mar 17, 2009 1:41 am
Forum: Equipment and Tools (e.g., ski press, core profiler, etc)
Topic: sanding, paper template
Replies: 7
Views: 3329

i trim the paper to the line with an exacto knife as well, but i don't glue it to my mdf boards since they're too thick to get a proper surface. i glue it to a thin plywood board that i cut and sand to shape and then use it as a template for my ball bearing router bit. i've found that it's easier to...