abaqus6.4导入外来模型的几点小经验（Abaqus6.4 several small experiences in importing foreign models）.doc

abaqus6.4导入外来模型的几点小经验（Abaqus6.4 several small experiences in importing foreign models） A few tips for importing foreign models from abaqus6.4! Abaqus6.4 CAE modeling capabilities are still not very strong, in many cases, have to use the second and third party software to complete model, but in the process of import, there is always more or less the existence of the problem, recently made several test in this regard, there are a few points found that interpretation is as follows: 1. For the 3 d model, pro/e CAD software can build a good model, such as deposit into iges, sat, step format into abaqus can use directly, the individual feels can sat or step format in the model best dont import iges file! 2. Complex models, when importing the abaqus, the model may have branches from broken, cannot be repaired by geometric model, is good to and net is also quite difficult, but through a third party software hypermesh pre-treatment, can very good implementation model in the import problem of error, and geometric model of hypermesh can import format quite a lot, the format of the general CAD software can be very good import, and the small trouble can be done through geometrical clean up! Then add abaqus template, and the inp is exported directly to abaqus after the high quality network in hypermesh. It is now a pretty good combination of CAE ideas! 3. Sometimes also can import the model in this way: ansys in domestic audience is very big, now, I think many people also use ansys can do, at least the most basic modeling can be found, abaqus is better than modeling function of ansys, especially now with the workbench, this time more! So not accustomed to using abaqus modeling and friends temporarily not friends with professional CAD software can be directly built in ansys model you want, and then import the abaqus in the powerful calculation function with it! A: the model built in ansys is channelled into abaqus through hypermesh. (the details can be found in hypermesh.) B. For