Washer split Issue

ATLURI BHARATH KUMAR
ATLURI BHARATH KUMAR Altair Community Member
edited June 10 in Community Q&A

Hi,

I am trying to do washer split on a surface. sometimes, I am not getting circular split as expected. please refer the below image. If i try multiple times only, I am getting proper circular split. 

Procedure used:

I am using *createmark to select the innermost line &

*trim_by_offset_edges to split the surface with that line with some offset

i am getting improper split as shown below

 

Version used: Hypermesh 2022.2

 

Thanks in advance..

image

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Answers

  • Ben Buchanan
    Ben Buchanan
    Altair Employee
    edited April 16

    You could try adjusting the geometry cleanup tolerance.
    image

  • ATLURI BHARATH KUMAR
    ATLURI BHARATH KUMAR Altair Community Member
    edited April 17
    Ben Buchanan said:

    You could try adjusting the geometry cleanup tolerance.
    image

    Hi @Ben Buchanan,

    I tried changing the cleanup-tolerance between 0.01 to 1.

    But, still I am facing the same issue.

    Can you suggest any other solution

     

    Thanks in advance

  • Ben Buchanan
    Ben Buchanan
    Altair Employee
    edited April 17
    ATLURI BHARATH KUMAR said:

    Hi @Ben Buchanan,

    I tried changing the cleanup-tolerance between 0.01 to 1.

    But, still I am facing the same issue.

    Can you suggest any other solution

     

    Thanks in advance

    I was thinking you would decrease the tolerance. What are the dimensions of the part shown?

  • ATLURI BHARATH KUMAR
    ATLURI BHARATH KUMAR Altair Community Member
    edited April 17
    Ben Buchanan said:

    I was thinking you would decrease the tolerance. What are the dimensions of the part shown?

    Hi @Ben Buchanan for the reply

    The dimensions are

    Inner radius is 5.8 mm and outer radius is 17.5 mm

  • Ben Buchanan
    Ben Buchanan
    Altair Employee
    edited April 17
    ATLURI BHARATH KUMAR said:

    Hi @Ben Buchanan for the reply

    The dimensions are

    Inner radius is 5.8 mm and outer radius is 17.5 mm

    That is strange. Try decreasing the tolerance just to check.

  • ATLURI BHARATH KUMAR
    ATLURI BHARATH KUMAR Altair Community Member
    edited April 18
    Ben Buchanan said:

    That is strange. Try decreasing the tolerance just to check.

    I tried reducing the tolerance till 0.0001. The issue is still there

    Any other solution if applicable

     

    Thanks in advance

     

  • ATLURI BHARATH KUMAR
    ATLURI BHARATH KUMAR Altair Community Member
    edited June 9
    Ben Buchanan said:

    That is strange. Try decreasing the tolerance just to check.

    Hi @Ben Buchanan

    Is there any way to solve the above raised problem?

    This issue comes once in a while, not everytime. So, geometry cleanup tolerance isn't helping much on this. Please help.......

     

    Thanks in advance 

  • Ben Buchanan
    Ben Buchanan
    Altair Employee
    edited June 10
    ATLURI BHARATH KUMAR said:

    Hi @Ben Buchanan

    Is there any way to solve the above raised problem?

    This issue comes once in a while, not everytime. So, geometry cleanup tolerance isn't helping much on this. Please help.......

     

    Thanks in advance 

    I am not sure what else to try. Can you share a model where it is not working and maybe I can experiment on my end?

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