Attach 2 Spaghetti with Glue: Tips & Tricks

  • Thread starter Thread starter _mariyan_
  • Start date Start date
Click For Summary

Discussion Overview

The discussion revolves around techniques for attaching two pieces of spaghetti using glue, focusing on maintaining straightness and structural integrity. Participants explore configurations for both end-to-end and side-by-side attachments, while sharing tips and challenges related to the materials and methods allowed in their project.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested
  • Experimental/applied

Main Points Raised

  • One participant inquires about the desired configuration for attaching the spaghetti, suggesting that the technique may vary based on whether the pieces are joined end-to-end or side-by-side.
  • Another participant suggests overlapping the spaghetti ends to increase surface contact for a stronger bond when attaching end-to-end.
  • A technique involving pinning the spaghetti to a foam surface is proposed to keep it straight while the glue dries, with additional support from splice pieces of noodle.
  • Concerns are raised about the potential for the spaghetti to lean after gluing, especially when using a straight fixture with balsa wood.
  • Participants discuss the type of glue being used, with one noting that water-based glues may distort the spaghetti during curing.
  • Questions are posed about whether the spaghetti might be stressed by the fixture, with suggestions to ensure gentle handling during the gluing process.
  • A later reply suggests an alternative staggered side-by-side attachment method, indicating a preference for a lighter design.

Areas of Agreement / Disagreement

Participants express various techniques and concerns, with no clear consensus on the best method for achieving a straight attachment. Multiple competing views on techniques and materials remain present throughout the discussion.

Contextual Notes

Limitations include the dependence on specific types of glue and the potential for distortion of the spaghetti, as well as the unresolved effectiveness of different fixture methods.

_mariyan_
Messages
14
Reaction score
0
hi
does anybody has an idea how can i attach 2 spaghettis from their base without being breaked or crooked.
I'm ONLY allowed to use spaghettis and glue...
 
Engineering news on Phys.org
Welcome to PF, Mariyan.
What sort of configuration do you want them to have? Is it end-to-end to make a longer strand, or side-by-side for a thicker strand, or splayed outward like a fan, or what?
There won't be too much difference in technique, but enough that it matters.
 
If you mean end to end, you will probably need to overlap them in order to get sufficient surface contact.
 
well i need both end-to-end & side-by-side. but my problem is with the first one. you know i need them to be completely straight. last year we used needles and it worked but this year it's not allowed and i don't know what to do:(
 
A model airplane building technique might help you here. Pin the spaghetti down to a piece of foam covered in wax paper so the glue won't stick to the foam. Place the pins at an angle crossing over the top of the noodles so they hold the noodles straight and in place against the surface of the foam. You can use short splice pieces of noodle to strengthen the butt joint. The splices can simply be glued against the side of the joint and also held in place by crossed pins.

What are you building?
 
thanks montayas i'll try it but would'nt it lean after glueing?
i'm bulding a glider
 
I am not sure what you mean by lean. If you fixture it straight it should remain straight.

What kind of glue are you using? I would use something like this:

http://www.hobbylinc.com/prods/rgc_hot.htm

It is available many places.
 
well I've already used straight fixture with balsa wood but it doesn't work properly.
i use normal glue and spray for drying it
 
If you are using a water based glue, the water may distort the spaghetti as the glue cures.
 
  • #10
i mean it's 1 of these super glues. but anyway i don't think the problem is from the glue
 
  • #11
Could the spaghetti be stressed in the fixture? And are the ends flat and square to the sides?

If not you might try sanding the ends gently so they are.
 
Last edited:
  • #12
what do you mean stressed in the fixture?
yes they're completely flat (we used sanding)
 
  • #13
_mariyan_ said:
what do you mean stressed in the fixture?

Maybe make sure the spaghetti is not subjected to much force from the pins being used to hold it in place. Fixture it very gently using only enough force to keep it from moving while you glue it.

Other than that, I am out of ideas...
 
  • #14
anyway thanks:)
 
  • #15
I would attach them side-by-side, but staggered. Hope this diagram is clear enough:

====:========:========:====
========:========:========:


EDIT just read montoyas's post #5 more carefully, I think he means something like this, which would be lighter than my idea:

Code:
       :===:    :===: 
:========:========:========:
 
Last edited:

Similar threads

  • · Replies 6 ·
Replies
6
Views
1K
  • · Replies 10 ·
Replies
10
Views
7K
Replies
2
Views
4K
  • · Replies 4 ·
Replies
4
Views
3K
  • · Replies 19 ·
Replies
19
Views
2K
Replies
7
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 3 ·
Replies
3
Views
1K
Replies
19
Views
5K
  • · Replies 6 ·
Replies
6
Views
2K