Search found 447 matches

by mammuth
Wed Oct 14, 2020 4:15 am
Forum: Materials and Supplies
Topic: Nazdar epoxy inks in Europe?
Replies: 9
Views: 6083

Re: Nazdar epoxy inks in Europe?

... just in white
by mammuth
Mon Oct 12, 2020 3:33 am
Forum: Ski/Snowboard Design and Layup
Topic: traditional flex scale (1-10) translated
Replies: 4
Views: 1849

Re: traditional flex scale (1-10) translated

I assume its just marketing bullshit and the manufacturers scale the scale to their own vision of flex ;)
by mammuth
Sat Oct 10, 2020 1:54 am
Forum: Ski/Snowboard Design and Layup
Topic: Pneumatic ski press mold
Replies: 1
Views: 1327

Re: Pneumatic ski press mold

You need to try, too many parameters involved like fibres you use, resin, core material, ski lenght and thickness,.... to predict springback.
by mammuth
Thu Oct 08, 2020 2:23 am
Forum: Ski/Snowboard Design and Layup
Topic: Splitboard "tounge and groove" concept
Replies: 11
Views: 3140

Re: Splitboard "tounge and groove" concept

Yeah a friend seems happy too about the Furbergs too. Not sure if he is happy because of marketing or real life ;) For me its a solution for a problem i never had :D Even if the halves flex a little bit different during a turn, you will not feel it in powder. And on hard stuff the second half doesnt...
by mammuth
Thu Oct 08, 2020 2:15 am
Forum: Ski/Snowboard Design and Layup
Topic: Which fiber is best at retaining screws
Replies: 5
Views: 2366

Re: Which fiber is best at retaining screws

No fibre is really good for screw retention. If you wanna use fibres the thickness is the key. The thicker & denser the better. That said you can use pieces of quadrax glas or multiple layers of fine woven glas. Titanal would be not so bad but titanal usually bonds not good, so you dont rip out ...
by mammuth
Wed Oct 07, 2020 10:13 am
Forum: Ski/Snowboard Design and Layup
Topic: Splitboard "tounge and groove" concept
Replies: 11
Views: 3140

Re: Splitboard "tounge and groove" concept

The thing is, how much you have to fiddling around setting up your board after a hike?
by mammuth
Wed Oct 07, 2020 12:53 am
Forum: Ski/Snowboard Design and Layup
Topic: Splitboard "tounge and groove" concept
Replies: 11
Views: 3140

Re: Splitboard "tounge and groove" concept

This is a solution for the endless problem ... the endless problem of marketing ;)
by mammuth
Sun Oct 04, 2020 11:46 am
Forum: Ski/Snowboard Design and Layup
Topic: Splitboard "tounge and groove" concept
Replies: 11
Views: 3140

Re: Splitboard "tounge and groove" concept

...and clean up the mess after you glued it in :)

Following your project :)


Just wondering how you sharpen your inside edge then
by mammuth
Fri Oct 02, 2020 8:18 am
Forum: Ski/Snowboard Design and Layup
Topic: Sublimation warping
Replies: 7
Views: 4132

Re: Sublimation warping

Industrial process (regarding to isosport) is to cool under pressure after sublimation. Not sure if this is done with roll or plate machines. The problem is you have just a few seconds between, otherwise it starts to act like a snake already ;)
by mammuth
Tue Sep 29, 2020 8:57 am
Forum: Ski/Snowboard Design and Layup
Topic: Design Software for Mac
Replies: 5
Views: 2326

Re: Design Software for Mac

Autocad, Rhino, Freecad,..
by mammuth
Tue Sep 15, 2020 1:50 am
Forum: Journals: Log Your Ski Building Progress
Topic: Wooden backcountry skis
Replies: 6
Views: 3751

Re: Wooden backcountry skis

On every tab of the edge (which is not good) or on every X tab? If the base wood is soaking the glue too much, try a gel type. I assume the edges have no gaps when you fix them with glue, the gaps are coming during pressing? And try just using the superglue without spray fix. P.S. you clean your edg...
by mammuth
Mon Sep 14, 2020 2:03 pm
Forum: Journals: Log Your Ski Building Progress
Topic: Wooden backcountry skis
Replies: 6
Views: 3751

Re: Wooden backcountry skis

Cool! If you like to go lightweight switch to full carbon fibres. You will have to make the core thinner as well (if you stay with ash) which will also shave off some weight... But ... if your skis are not made mainly for freeride or high speed you can change to another more lightweight wood. This c...
by mammuth
Sun Sep 13, 2020 7:19 am
Forum: Ski/Snowboard Design and Layup
Topic: Polyester fleece or fleecing a carbon fiber ski
Replies: 13
Views: 6681

Re: Polyester fleece or fleecing a carbon fiber ski

Normally biax carbon to the core should be ok. VDS, kork,... adds weight. You should examine more how it delaminates. There is the possibility that the glass UD is streching/compressing so much more compared to the biax carbon that the carbon starts to buckle and creates the delam issue
by mammuth
Fri Sep 11, 2020 3:09 pm
Forum: Ski/Snowboard Design and Layup
Topic: Skis... with a TWIST!
Replies: 6
Views: 2721

Re: Skis... with a TWIST!

Mount a binding, ride it and tell us ;)
by mammuth
Wed Sep 09, 2020 11:54 pm
Forum: Ski/Snowboard Design and Layup
Topic: Full Cap Issues
Replies: 17
Views: 5246

Re: Full Cap Issues

I almost answered a technical question on the facebook snowboardbuilders group today... then i thought.. naw... this is a pain. They can do their homework, think, and then come find us on the skibuilders forum 8) Yeah. On all technical fb groups its a pain. The same Q answered multiple times every ...