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Hi, In my memories there's the information that in a O shaped mounting, the bearings will work in diagonal (the forces will be transmitted following that path). But in many drawings I can see the presence of a spacer between internal rings. Is it necessary since no force should be transmitted to it?

Hi, in my electrical test bench i notice the presence of those 2 devices. The reactor is 80kW and the resistor around 800W. Can you explain what is their function? i think it's something related to dissipate some overload

Hi everyone! i'm having a look to AGMA 2003-B97 in order to create an easy worksheet for sizing bevel gears. I think i had a good result in wear strength, but the results in bending stress are too out of the parameters. in my opinion σ_Flim is too low, but the charts told me this. I attach my...

what's a restarting point?

Perfect! thank you!

I know: - wheel: Ø 630 mm rotating at 1200-1500 rpm, 50 mm thick - Diamond wheel working on granite planes, tangentially

Good morning sirs, for some FEM calculations i would need an estimation of force during this king of machining. Asking grinding wheel agents it seems very difficult to obtain. I know it'f function of speed, feed, material, ecc... but it's not easy because certain grains are cutting, others are...

It is! thanks

from a theoretical point of view how can be decided the right material? or is it only based on experience?

Good morning to everyone! in SolidWorks it's quite immediate checking the weight of a body. Can i obtain the same in the workbench Ansys?

Good morning sirs, i have a silane mixed with Tetra-N-Butyltitanate (TnBT). It's provided by a piston moving at a constant speed. My doubt is on the seal: which kind of material should i use? PE-UHMW should be the best solution for its flexibility, but i think PTFE/Compound is less corroded by...

I succeed. The behavior is acceptable and also the magnitude. I need to add a Displacement to a full constrain of the body. That was a sub-assembly of test. In the final assembly i added the same Supports but i obtain a whole red body as result with more than 5000mm of displacement. Why i don't...

When you say "Fix transverse" do you mean to fix the displacement in 2 direction (the non axial two)?

What about using "Elastic support"? in this case i used a good approximation of FOundation stiffness (object stiffness / contact area) but the results are still over the magnitude

The difference is that my 2 bodyes are in contact. I wish to add this stiffness between a pad and the body it carries i set a spring between 2 face in contact but i receive error of magnitude:

Good morning to everyone. In my Ansys workbench project i have a pads with a known stiffness and i wish to use a spring connection insted of the classic bond connection. Do you have any reference in order to do this? I think i have to select the 2 surfaces and then add the stiffness i need in...

Real world: a rotating distributor.

Hi everyone, In a constant volume chamber i have a starting p_0. If i give heat and the temperature increases of 50°, how does the pressure vary? If i had a gas, i can suppose it as ideal and apply the Ideal gas law. But considering a liquid, how can i do?

Hi guys, My application is of this kind: i have leakage and i have to investigate. In orange the piston, circled in blue the standard volumes filled by oil. If a seal is damaged (red body), the upper chamber (in black) can be in contact with the sensor one (surface in light blue). And my...

I'm OK with ΔT (a delta of 10°C for example produces a Δp of x bar...), i'm focusing on Δm now. Maybe i can use the first principle for open system?