Search found 65 matches
- Wed Apr 26, 2023 6:24 am
- Forum: Power Boats
- Topic: TX18+10%. Change of material thickness for ribs
- Replies: 5
- Views: 282
Re: TX18+10%. Change of material thickness for ribs
Thanks for the advice. Greatly appreciated! I will go ahead as you have all suggested.
- Tue Apr 25, 2023 6:10 am
- Forum: Power Boats
- Topic: TX18+10%. Change of material thickness for ribs
- Replies: 5
- Views: 282
Re: TX18+10%. Change of material thickness for ribs
Thanks onewaytraffic. I do mean frames. I agree the +10% is already adding alot of potential force, that's one of the reasons I added 2 frames to reduce spacing. Plans call for Approximately 920mm spacing, add 10% is over 1000mm. I reduced to Approximately 830mm.
- Tue Apr 25, 2023 2:36 am
- Forum: Power Boats
- Topic: TX18+10%. Change of material thickness for ribs
- Replies: 5
- Views: 282
TX18+10%. Change of material thickness for ribs
Hi guys. Busy installing the stringers on my Build. Running low on 3/8ply for the ribs but have lots of 1/4 and 400gsm glass. (I would have to import ply which is a pain). I have adjusted the ribs placement from 1005mm to 830mm so adding 2 in the build. My question is: is it safe to substitute the 3...
- Thu Mar 02, 2023 10:18 am
- Forum: Core Materials: Plywood, Foam core and Honeycomb
- Topic: Nidaplast 8 laminating schedule for TX18+10% sole
- Replies: 37
- Views: 7109
Re: Nidaplast 8 laminating schedule for TX18+10% sole
No worries Fallguy, the whole point for me being on the forum is to learn, I appreciate the fact you checked. I agree, the Nidaplast does appear to be a great product and easy to use. I saw a video out of the UK by Easycomposites.co.uk (How to make a carbon rear wing) where they used Nomex Honeycomb...
- Thu Mar 02, 2023 6:55 am
- Forum: Core Materials: Plywood, Foam core and Honeycomb
- Topic: Nidaplast 8 laminating schedule for TX18+10% sole
- Replies: 37
- Views: 7109
Re: Nidaplast 8 laminating schedule for TX18+10% sole
A serious DUHHH moment. I used beam width from transom to bow! :-? :-? :-? that was my mistake, making a huge sole and worked on 800gsm glass + epoxy. Rough estimate is actually about 14m2 including front deck, and 400gsm of glass and 400g+20% epoxy for hand layup and soaking the ply. So saving is 2...
- Wed Mar 01, 2023 10:00 am
- Forum: Core Materials: Plywood, Foam core and Honeycomb
- Topic: Nidaplast 8 laminating schedule for TX18+10% sole
- Replies: 37
- Views: 7109
Re: Nidaplast 8 laminating schedule for TX18+10% sole
Glad to see our sums are the same! When I ordered the Nidaplast my supplier said to add about about 10% max to my epoxy needs for the scrim soak up. I did, and was left with alot of waste epoxy. I made sure the Nidaplast was dripping wet, added pre wet glass, then more epoxy, and finally rolled on p...
- Wed Mar 01, 2023 6:24 am
- Forum: Core Materials: Plywood, Foam core and Honeycomb
- Topic: Nidaplast 8 laminating schedule for TX18+10% sole
- Replies: 37
- Views: 7109
Re: Nidaplast 8 laminating schedule for TX18+10% sole
Hi Peewee and Fallguy. I am using Nidaplast 8. The honeycomb is sealed with a membraine, so there is no chance of loosing epoxy / resin into the honeycomb. I have double checked my weights and allowing for a minor variation in surface area (a few mm) I calculate that the total amount of epoxy used w...
- Mon Feb 27, 2023 1:20 pm
- Forum: Core Materials: Plywood, Foam core and Honeycomb
- Topic: Nidaplast 8 laminating schedule for TX18+10% sole
- Replies: 37
- Views: 7109
Re: Nidaplast 8 laminating schedule for TX18+10% sole
Thanks guys. I will make sure I rotate the Biax so that get tows aligned as advised. I did not do this on the sample. I retested the sample for flex again today, and it has stiffened significantly. I will be going 800gsm top and bottom.
Thanks again!
Thanks again!
- Fri Feb 24, 2023 10:54 am
- Forum: Core Materials: Plywood, Foam core and Honeycomb
- Topic: Nidaplast 8 laminating schedule for TX18+10% sole
- Replies: 37
- Views: 7109
Re: Nidaplast 8 laminating schedule for TX18+10% sole
Just a short update on the Nidaplast sole experiment, and thanks for the advice in this thread so far. A side note, I have no access to 1708 fibreglass here, and at this stage of the build have only 600 and 400gsm biaxial and 400gsm twill. I received my 25mm Nidaplast and cut a strip 700mm x 100mm. ...
- Sat Jan 21, 2023 11:53 am
- Forum: Power Boats
- Topic: TX18 centre of gravity
- Replies: 12
- Views: 2580
Re: TX18 centre of gravity
Thank you all for your help and input. Before flipping the hull onto the trailer I placed a fulcrum under where station 'C' would sit and balanced the trailer prior to placing the hull on it. Interestingly enough the empty hull shell balanced near perfectly over station C when placed on the trailer....