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HELLO EVERYONE I TRIED TO DO A DFLUX SUBROUTINE IN ABAQUS BUT I AM RECIEVING COMPILATION ERROR WHILE MY FORTRAN CODE LOOKS FINE. ABAQUS IS LINKED WITH FORTRAN AS I HAVE NO PROBLEM WHILE RUNNING VUSDFLD SUBROUTINES. I USED THE CAE FILES OF thread799-385679 AND HIS CODE BUT I AM STILL GETTING...

What all parameters affect the PEEQ values of a milling process And how can I increase the PEEQ value in a simulation.

I did read that they say that if strain > critical strain dynamic recrystalization occurs is that plastic rate components in ABAQUS CAE or LE or E? also is strain rate mechanical strain rate(ER) or volumetric strain rate(ERV)?

Can someone help me with Zener Holloman and hall petch equation for microhardness and grain size prediction??

Sorry for replying late can you tell me which components in rData will be shear components, for example s12 for element 1,2,3... etc

How do I know if there is any error in my sub routine ??

I want to see microhardness and grain size changes after machining(hv and d in the code). I have selected FV and SDV in field output but they are shown as zero.

Hello everyone, I wrote a subroutine to find grain size and microhardness after machining but I am unable to see anything in visualization. Kindly help me on this problem. (code is attached)https://files.engineering.com/getfile.aspx?folder=b6fc38fd-94a1-43b7-988f-5aa84045b021&file=newmac.for

@FEA way I have checked that already.

Can somein explain why I am recieving compilation error for this code?https://files.engineering.com/getfile.aspx?folder=9f0cc5eb-5f13-4dfd-a5b9-d314d2c7edc9&file=newmac.for

is there any particular format for using vgetvrm multiple times in a sub routine for getting values of different parameters

Can someone please explain what is wrong with this code. I need to add two new parameters if my current strain is greater than the critical strain (whose value depends on peeq temperature and strain rate)...

@FEA way Thank you for your reply. Is there any method to get strain rate ER.

can i link VS2017 AND INTEL COMPOSER 2017 WITH ABAQUS 6.13

how to define a state variable in vusdfld???

how to use VGETVRM to get temperature , strain and strain rate valuues?

I need to write a VUSDFLD subroutine to define hardness as an output. For that I have to call in strain,strain rate and temperature.How to define this new hardness output and also how to use vgetvrm for strain, strain rate and temperature? Can anyone help me in this matter? I am new to...