How to delete part of contact surface in hypermesh 2020.1?

LIMING LI_21655

Hi , 

I defined some contact surfaces in hypermesh2020.1. One of the contact surface was defined as shown below.

 

Then the contact surfaces are shown as below:

 

Now, I want to delete part of the contact surfaces. For example, delete the part marked by the red line as shown below. What should I do?

I remember that we can delete them directly as elements in hypermesh2019. But not anymore in hypermesh2020.

 

 

Thanks in advance.

Adriano Koga_20259

LIMING LI_21655 said:

Thanks for your help.

But how can I select the elements to be deleted?

you need to have your actual mesh shown in the screen. In your model, you show only the contact surface.

Adriano Koga_20259

There is an option 'remove'

LIMING LI_21655

Adriano Koga_20259 said:

There is an option 'remove'

Thanks for your help.

But how can I select the elements to be deleted?

Adriano Koga_20259

LIMING LI_21655 said:

Thanks for your help.

But how can I select the elements to be deleted?

you need to have your actual mesh shown in the screen. In your model, you show only the contact surface.

LIMING LI_21655

Adriano Koga_20259 said:

you need to have your actual mesh shown in the screen. In your model, you show only the contact surface.

Is that right ?

Thanks very much.

ch.