Learning Forum

[tmduc264]

Hi everybody,

I'm using Steady-State Thermal mix with Static Structural to analyze the hot bending. I've setted The Temerature for the "Plate" - 900 degrees Celsius, The Displacement (Y) for the "Press" - 90mm. The result show The max force reaction is 9.76e+006 (at max Derectional Deformation Y - 90mm). It's too large to the result I caculated before which without the Temperature 900 degrees Celsius (7.75e+006). In fact, it should be smaller. I don't know how to get the correct result and I've stucked with this for about a week. Could anyone help me to find the problem?

Sorry for my bad English. I'll try to improve it :((

[Erik Kostson]

Hi

make sure that you have material properties that are temperature dependent as metals will get softer with higher temperatures.
So for plasticity (this is just some random numbers just to show what you need to enter):
For Young's mod:



Thank you

[tmduc264]

Hi ekostson Thank you very very much for your respond, I think it could work for me. I'll try your way when i have time

[Erik Kostson]

All the best.

Erik