Force Required to Fit (3 different materials)

AI Thread Summary
The discussion centers on calculating the force required to fit a phenolic composite ring into a recess of an aluminum bronze outer ring, while also compressing a neoprene ring that seals between the two. The user seeks assistance in creating an Excel calculator for this purpose, acknowledging the complexity due to the neoprene's compression and the backing from the aluminum bronze. There is a concern that standard formulas may not apply due to the unique interaction of the materials involved. The user has a basic understanding of math and physics but requires guidance on the calculations. The thread emphasizes the need for accurate modeling of the forces at play in this multi-material assembly.
kieren12345
Messages
18
Reaction score
0
I have three different parts:
1. An Aluminum Bronze Outer Ring
2. A Neoprene Ring
3. A Phenolic Composite Ring.

The (2) fits into a recess in (1), (2's) purpose is to seal between (1) & (3).

What I would like to do is create a calculator on excel that will calculate the force required to insert (3) into (1) & (2).

I am presuming that the Formulas here won't work as I have the neoprene compressing but also being backed up by the aluminum bronze.

Any help will be greatly appreciated. I have a little maths and physics knowledge at HND level but that's my limit I am affraid.

Thanks
Kieren
 
Engineering news on Phys.org

Thread 'Query on Isentropic relationships (such as PV^gamma = constant)'

Hi all, I have a question. So from the derivation of the Isentropic process relationship PV^gamma = constant, there is a step dW = PdV, which can only be said for quasi-equilibrium (or reversible) processes. As such I believe PV^gamma = constant (and the family of equations) should not be applicable to just adiabatic processes? Ie, it should be applicable only for adiabatic + reversible = isentropic processes? However, I've seen couple of online notes/books, and...
View full post »

Thread 'Dry sump pump issue'

I have an engine that uses a dry sump oiling system. The oil collection pan has three AN fittings to use for scavenging. Two of the fittings are approximately on the same level, the third is about 1/2 to 3/4 inch higher than the other two. The system ran for years with no problem using a three stage pump (one pressure and two scavenge stages). The two scavenge stages were connected at times to any two of the three AN fittings on the tank. Recently I tried an upgrade to a four stage pump...
View full post »

Similar threads

Difference between Boss seal industrial vs military fittings SAE specs
Replies
1
Views
1K
Stronger tubes using internal structure?
Replies
11
Views
7K
First Fit (FF) requires 10m bins: Why
Replies
5
Views
1K
Focussing a collimated beam using a diffraction grating
Replies
1
Views
656
Calculating the force that a permanent magnet exerts on a particle
Replies
14
Views
3K
Optimizing Cantilever Design: Solving for Minimum Mass and Maximum Strength
Replies
4
Views
3K
I Dynamics of systems of material points
Replies
2
Views
1K
Internal forces acting on a dive system
Replies
12
Views
2K
Pressure vessel made with a metal tube and a clear polycarbonate lid
Replies
11
Views
4K
How to calculate the Torque for a Set screw
Replies
6
Views
8K

Hot Threads

Recent Insights

Back
Top