Missing lines issue in drawing

[bxu]

Hi,

Below is a drawing on "Follow Environment" display style:

If display style changed to "No Hidden", some lines were disappeared as below"

This issue happened before.

Appreciate if you can help me to fix this problem

Regards,

Bill Xu

[MartinHanak]

Hi,

check your assembly for global inteferences. This can be source of your problem.

MH

[bxu]

Martin,

You are right.

After I check "Global Inteferences", the lines appear.

Thanks,

Bill

[bxu]

Martin,

It's like the issue was fixed yesterday after I check Global Intefereances. But it still there again when I open the drawing today, and I did try to check Global Inteferances, no lucky to fix this issue.

I don't know why ?

Thanks,

Bill

[MartinHanak]

Hi,

if interferences are detected in the assembly then 3D view can be displayed incorrectly. You have to remove interferences, if you want to display correct 3D view on the drawing.

Note: The root of your problem can be something else. Without your data, it is difficult to give you the right answer.

MH

[drawlins]

Thank you for this response Martin.  I had been pulling my hair out wondering why my lines were disappearing on the drawing.  After running a global interference check, I changed the dimensions on a part and it solved the issue.  But the interference that was causing the issue was due to an "interference" press fit of 2 parts.  Is there any way around the issue if I want to leave the interference in place?  Thanks for any advice in advance.

Don

[StephenW]

Probably the simplest method is to make your interference fit component (say a pressed in bearing) flexible and adjust the dimension in the assembly so it doesn't affect the actual part file.

[drawlins]

Awesome Stephen!  Thank you! Simple answer and I should have thought of that but it should solve the problem perfectly.

Thank you.

Don

[MartinHanak]

Hi,

maybe you can resolve interference by adding assembly cut.

MH