Hello, could you help me read a graph

Simulation
1

Hello, I am in retraining in a center, I have to put together a technical file, before being confined at home I got screenshots of my work, but I don't know how to read it, to have corect content for the graduation, I will need to understand, Thank you 

Kind regards


plat_interieir_contrainte.png
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https://fr.m.wikipedia.org/wiki/Crit%C3%A8re_de_plasticit%C3%A9

1 Like
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Thank you, but it doesn't help me understand either, !!

The first line for example, it means that the flat is 9.5 mm ??? 

 

4

Hello 

On the picture you can see that above the board there is written "Von Mises (N/m^2)" This is a stress in the material.

That is to say that in the places where it is red on your part, you have a constraint of 9.516e+04 N/m^2.

At the very bottom of this table you can see the words "Yield strength: 4,000e+08" with an arrow. This is the strength of the material of which the part you are analyzing is made. This yield strength is the limit for which the material stays in its elastic phase (without dec ;)) so as long as you don't reach that value, you're good. As you can see: 9.519e+04 N/m² is much less than 4.000e+08 N/m² so your part for these conditions will withstand the force you have subjected to it.

Note that if you had exceeded the limit value somewhere in your room, a red arrow would have appeared in the table to show you where the places that exceeded this limit are located.

Small details that should not hurt:

  • 4,000e+08 = 4,000x10^8
  • 1 MPa = 1 N/mm² = 1x10^6 N/m²
  • The elastic strength of a material is given in its characteristics and is also often found in its designation: An S235 steel will have a yield strength of 235MPa for example.

Kind regards

Gauthik

 

P.S.: In your answer you spoke of a deformation in mm. This graph will not help you find the deformation. To do this, you have to look for the other graph provided by solidworks with your study where you can see how much your part deforms.

10 Likes
5

Hello

To complete the explanations of @Gauthic67          (whom I salute far from the Great East)

In result ==> left click on move and select ==> show and you will get the result in mm.

You'll notice that the distortions displayed are exaggerated.  You can adjust it to be closer to reality if you want.

Kind regards


inkedsimaulation_ipn_et_traction_selon_un_angle_variable--_.jpg
6 Likes
6

Okay I already understand a little more!!
All in all, thank you both for these simpler explanations, 
Sorry to answer you now, I had courses in vision and I was so immersed in my file  that I didn't think to look at my email to see any potential answer !!!

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Hello@craft

No big deal, I hope you will reach your goal in your studies.

If you need a hand to understand certain things more quickly, don't hesitate to ask questions.

Full of energy for you,

Kind regards