Jump to content
Sign in to follow this  
zoltaaaan

2D remeshing workflow

Recommended Posts

Hey everyone,

 

I was wondering, what is a common workflow for remeshing 2D shell meshes.

For example, when you work with shell meshes of sheet metals, but you do not have CAD data. You maybe have *.key or *.k files with FE model data and you want to work with this.

Sometimes you have to change the mesh (add/delete openings or change the mesh size)

 

What is a good workflow for this task? Do you see different workflows in terms of a) time needed to complete the task and b) quality of resulting mesh ?

 

Right now, this is how I did it:

1) Import FE data to HM

2) Tools > Features:

  • Using 'connected' gave good results
  • Create plot elements and edit them, if necessary

3) Geometry > Surfaces > From FE:

  • Using the feature-plot-elements

4) Delete old mesh

5) Modify surface, if necessary

6) Automesh on surface

 

This takes quite some work.

 

When I tried to remesh the existing elements, I had a lot of failed areas and I cannot modify the geometry that easily.

 

The problem is, the surfaces based on a rough mesh is realy rough and not a good base for a fine mesh.

 

 

I think this is a common task. Is there a better workflow?

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
You are posting as a guest. If you have an account, please sign in.
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

×
×
  • Create New...