Tested this: US $6.37 31% OFF|Foam Cutter 5/10/15/20/25CM Electric Polystyrene Cutting Machine Pen Portable Styrofoam Cutting Tools|Die-Cut...
Interesting. Well XPS is polystyrene. It is soluble in acetone, methyl ethyl ketone (MEK) and similar. You can make a glue by dissolving XPS...
Interesting. I'll do that. Yeah spruce is cheap as hell. Well the foam cutter arrived so I'll probably do a test beam soon. Searching local...
That sounds correct. Bond strength is an another thing I haven't addressed yet. PS has lower surface energy than PVC, so it would bond worse to...
Sounded like a good idea at start. Now the more I learn/calculate the more I see that core shear is a big issue if the foam density is low....
If you make the sandwich panel thicker, it automatically becomes also stiffer. But yes, I'll do calculate that as well. :)
Yes, that's what I've found when I did the calculations, that the limiting factor is shear strength of XPS, but still it would be kinda cool to be...
I've checked this hydraulic jack IRL yesterday. [IMG] It costs 12,34 € and underneath you have two holes with threads. One is covered with "DO...
This is a good site for all the mechanical movements: 507 Mechanical Movements http://507movements.com/ I think with a flexible shaft you can...
I considered that or maybe also belts from cars, but I don't know. I'll see. I bought this US $2.13 34% OFF|Stainless Steel Grinder Soft Flexible...
Decided that I need to start somewhere. I started with the pedaling part, the gear box. First working prototype (although the last bevel gear's...
Hey, I actually made now an online form as it's easier for me (I'm more at home in online apps). That would be even easier to share, but I...
I think I'll put on hold the above project and maybe do something simpler, like the suggested pedal boat. I've found through the forum this...
OK finally I got Bureau Veritas on the phone. They said the check is 340 € + travel expenses. That if I build it for myself I just send the plans...
Welcome to Slovenia. ^.^ You know, Austria-Hungary was all about bureaucracy. We keep the tradition alive.
