Simulation and Testing of a Buckle POM design

Simulation and Testing of a Buckle POM design

Anonymous
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Simulation and Testing of a Buckle POM design

Anonymous
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Hello everybody,

 

I am trying to SIMULATE different design options for a buckle. But I am a complete NEWBIE. I need some guidance. I have learned from official tutorials and some youtube tutorials... but still not sure of how to interpret them.

 

THE TEST: It should withstand at least 200kg of force.

 

*SETUP*

MATERIAL: POM  (created a new material with this data here: http://polymerdatabase.com/polymer%20physics/Poisson%20Table2.html and here:http://www.designerdata.nl/plastics/thermo+plastics/POM+%28hom.%29?cookie=YES)

CONSTRAINTS: X;Y;Z bottom face of the bottom part of the buckle

LOADS: 1966 N on the top part.

CONTACTS: (0.26mm space- the 3d file was designed with 0.25 distance between moving parts) - contact type separation.

 

I am completely lost on how to properly test them. I have tried, static stress test (bottom part of the buckles locked and 200kg of force applied) and also with event simulation.

 

Can anyone help me?

I can send you the original 3D files if needed.

 

Here are the 2 Designs and the results. 

 

Buckle1_2.pngBuckle1.pngBuckle2_2.pngBuckle2.png

 

And here are the 200KG results:

Buckle1_Simulation.png

 

Buckle2_Simulation.png

 

 

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