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Showing results for tags 'fld'.
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Hi all, 1- As sheet metal resistance to thinning is not the same in different directions (which is the subject of Lankford coefficients), how can we define FLD curve without considering rolling direction? 2- In Radioss one-step forming simulation in which we define r0, r45 and r90 during material definition, is there a pre-defined sheet rolling direction? Is it X axis or what? Thanks in advance.
Hi, I am using the Incremental Radioss in Hyperform. It would be of great help if you could help me with the procedure for adding or editing the FLC curve (forming limit curve) for the material in hyperform. The tutorial says it has an option for FLC under the setup tool. But I could not find that option in the setup menu. I am using the Hyperform 2017 full version. kindly guide me. Also, can you kindly help me with evaluating the result file. I am not getting the .res file even after the simulation gets over. How do I get the .res files? Or how can I evaluate the results without that file. Thank you and help me as soon as possible.
Hi community! Is anybody here familiar with the XFEM failure keywords? Has anybody used any before? I am trying to incorporate them into my models and i am getting the following strange error: "... XFEM FOR LAYERED SHELL +=============================================================+ ERROR ID : 760 ** ERROR TRAPPED" Any ideas? The material law and properties i use are supposed to be compatible with XFEM. To be more specific, i am trying to incorporate XFEM_FLD but i think its the same with all three.