FAQ 003067 | When creating a solid, I often get the message "The boundary surfaces of the solid a...

Question:

When creating a solid, I often get the message "The boundary surfaces of the solid appear on the lines ... not closed. What can I do?



Answer:



It is often the case that one or more surfaces of the generated volume have double lines. In this case, the peripheral surfaces of the solid are not closed and the generation must be stopped. To find these lines quickly, the program displays a corresponding message.



Solution:



You can quickly find double lines with the function "Tools → Model Check → Overlapped Lines". In this tool, you can also display the line pairs as an Excel list or create partial views (see highlighted buttons in Figure 02).



However, it is often the case that the lines can not be deleted easily because they are assigned to different objects. If you delete one of the lines, z. For example, a surface is deleted as well. It is therefore recommended to check for all structural components if the lines can be deleted and if necessary change the boundary lines.



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Edge surface,Volume error,Double line,