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Hi all, I have a semicone with two different friction coeficient (Coulomb law) the first half part of the semicone is frictionless and the second is 0.2, A material is formed going through the semicone and I am not sure how I should define the contact because apear appears a warning...

Hi, I would like to implement plastic behavior at 480 ºC. I got those results with Ludwik law: Plastic stress= 50 MPa K 400 n 0,17 E 35500 and plastic data is: Stress Strain 50 0 60 0,00140845 70 0,00140847 80 0,00140869 90 0,00140976 100 0,00141332 110...

yes.. sorry, i forgot to look for the young, the idea is to to simulate hot aluminium and i found for 480ºC it is about 32200 Mpa and aldo I am not sure how to obtain data for plastic area, I just sow from a grafic it is start in about 50 MPa but the rest of the data i'm not sure, I'm using...

Hi!! Thank you, I tried to remove intermediate poinst and also i tried to put more points but alwais apear the same error... Also I didn't find "specific material types". I dont know what happen, if somebody can have a look to my CAE would be great!! I attached the document. Regards...

I'm not sure about that but firstly I would define the suface where i supose it is running to an expecific speed and after that i would define the speed (Load > Boundary condition manager > create > displazament/rotation )

Dear people, Any idea how I could solve this problem ???? When I submit my .CAE appears this Error ... ----------- Failed to regularize material data for material ALUMINIO. Please check your input data to see if they meet both criteria as explained in "MATERIAL DATA DEFINITION" section of...

I tried to simulate an extrusion of aluminium thoght a form, the billed is compresed but the aluminium don't go thought the form, any idea what could happend?? I attached the document PDF with many pictures of every step i...

Could you up load a few pic or the CAE to understand better what happen??

I'm trying to simulate an extrusion and i dont know why i have any deformation, i attached the CAE , in this Cae there is not die, only appear the billed with the boundary conditions, http://files.engineering.com/getfile.aspx?folder=2cd06917-43ff-4e6f-9da2-5590d9b1a22a&file=extrusion_de_mierda.cae

no, I didn't I atached the filehttp://files.engineering.com/getfile.aspx?folder=d156ec13-7020-4474-86db-40a2e7c0dc1d&file=Placa_Y_Soporte.cae

I already did, after that i did a paar of partitions, maybe it is because those partitions? When you do a partition, it is like a new part??? is the material properties uncouple ??

125257 elements have missing property definitions, I don't know how to start or how could I solve the problem, My idea is to simulate the deformation of a plate die and the bolster. On the plate die there is a presure of 300 MPa and on the bolster there is a constrain oposite to the presure...

I show in the picture the warning message, i don't know how i could fix up this mistake or what could I do to solve this. Thank you people!!!http://files.engineering.com/getfile.aspx?folder=bbc01286-eb52-4b85-bf3c-ceb48dc16b88&file=Sin_título.png

thank you for your reply Mustaine3, I tried to do that and the thing i'm not sure is the position of the edges Ur = U1? I mean the numerical and the normal names, Thank you!!!

I have a cylinder and My problem is that I want to implement a boundary condition of free displazament along the edge, but radially lock the displazaments, and i only know how lock the displazament long x, y or z, but not radialy. Thank you!!!

I have a model in abaqus, it's attached, and when i want to calculate it, it tells me "Too many attempts made for this increment" and I don't get the results. Thank you http://files.engineering.com/getfile.aspx?folder=c8a061d3-b770-4560-aa90-d07b75edb632&file=StampingDie.zip

Thank you Mustaine3!! just to be sure and I understood what you mean, what I have to do is to add the "interactions" in the "initial" step and remove the "interactions" that i did from the step "contacto" right??

Hi every one, i'm new in ABAQUS, and i'm trying extrude a bar of aluminium thought a square, I don't know why when I submit the job, it doen't work. I think it is a problem related with the related surfaces. Could anyone see the attached document of Abaqus. Thank you too...