Stamping cutting die simulation
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2 years 10 months ago #9834
by yasu
Stamping cutting die simulation was created by yasu
Hello , I am Yasuhiro Suzuki Japanese.
If possible, could you help me ?
I made 3pcs of Cutting Stamping model of Impact (Punch , Material , Die )
Distance between Material and Punch is 0.1mm
Distance between Material and Die is 0.1mm
Material data is as follows.ElastoPlasticAluminum2024T3 E = 73.08075 NU = 0.330000 RHO = 0.00000277 FAILURE_STRESS= 0.4826087 YIELD_STRESS = 0.3447205 EP = 0.1
No sooner than simulation is started , material is broken like attached "Cutting Stamping simulation" file.
If distance of material and Punch is over 5mm, simulation is finished without trouble like attached gif file "Success of simulation"
I would like to set 0.1mm distance between material and punch / material and die.
Could you help me about it ?
If possible, could you help me ?
I made 3pcs of Cutting Stamping model of Impact (Punch , Material , Die )
Distance between Material and Punch is 0.1mm
Distance between Material and Die is 0.1mm
Material data is as follows.ElastoPlasticAluminum2024T3 E = 73.08075 NU = 0.330000 RHO = 0.00000277 FAILURE_STRESS= 0.4826087 YIELD_STRESS = 0.3447205 EP = 0.1
No sooner than simulation is started , material is broken like attached "Cutting Stamping simulation" file.
If distance of material and Punch is over 5mm, simulation is finished without trouble like attached gif file "Success of simulation"
I would like to set 0.1mm distance between material and punch / material and die.
Could you help me about it ?
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2 years 9 months ago - 2 years 6 months ago #9856
by Claus
Code_Aster release : STA11.4 on OpenSUSE 12.3 64 bits - EDF/Intel version
Replied by Claus on topic Stamping cutting die simulation
Old post but did you get it to work?
Here's a mat. definition from an old test I made.
Check your units.
Steel=DEFI_MATERIAU(ELAS=_F(E=210000.0,
NU=0.3,
RHO=7.8e-09,),);
/C
Here's a mat. definition from an old test I made.
Check your units.
Steel=DEFI_MATERIAU(ELAS=_F(E=210000.0,
NU=0.3,
RHO=7.8e-09,),);
/C
Code_Aster release : STA11.4 on OpenSUSE 12.3 64 bits - EDF/Intel version
Last edit: 2 years 6 months ago by Claus.
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2 years 7 months ago #9921
by yasu
Replied by yasu on topic Stamping cutting die simulation
Dear Claus san,
Thank you very much for your kindly advice.
I revised impact in file .
But material is disappeared
I don't know how to solve it...
Thank you very much for your kindly advice.
I revised impact in file .
But material is disappeared
I don't know how to solve it...
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