In fact, this is the case. I think this error is generated during the geometric format conversion process, such as converting from prt format to stp format. So I don’t know where to make changes, or if the professor has any suggestions.
Thank you for your help. By the way, I would like to ask what method can be used to modify the geometry in this case. Because the tools I use are not suitable for this kind of situation, in fact, I can't check this kind of error at all using geometry engines such as ug
Hello professor! In the process of meshing with gmsh, I found that the quality of the mesh was poor in one place. When I use ug to check, I found that there is no problem with geometry, but as we all know, every cad software has its own check standard. So I don't know whether it is the division problem of gmsh or the geometry problem of the model. I am eager for the help of the professor to teach me how to solve such problems. Thanks in advance for the help of the professor! problem_area2.stp