Skip to main content
G
gkarigoudar1-Visitor
1-Visitor
August 31, 2015
Question

Creating more than 15K holes

  • August 31, 2015
  • 3 replies
  • 2488 views

I have requirement of creating 16K holes,

Trying to I create  using pattern. Creo is getting very slow and crashes.

Also Tried to make lightweight, which is not useful as I need to calculate mass properties

 

We can make these holes read only, but we need to create first..

 

Thanks for help

Regards

Gouda


This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist.

    3 replies

    M
    MartinHanak24-Ruby III
    24-Ruby III
    August 31, 2015

    Hi,

    in 2011 in ProE WF5 I tested the ability to create 139*208 pattern of square slots. ProE was not able to create 28912 identical instances.

    PTC Support told me that ProE is not able to solve such huge patterns. Their recommendation was to split the pattern into several smaller ones. This means (in your case) to create 4 pattern by 4000 instances.

    If you can upload your model, maybe somebody can give you some useful advice.

    Martin Hanak

    Dale_Rosema
    Dale_Rosema23-Emerald III
    23-Emerald III
    August 31, 2015

    This may not be as many as you were looking for, but a great example of patterning lots of holes:

    Re: Nest smoke alarm: How to create the "fibonacci-like" hole-pattern

    Thanks, Dale

    J
    JonathanHodgson13-Aquamarine
    13-Aquamarine
    September 22, 2015

    Something else to look at is the old 'Turbo Pattern' technique (copy and paste a surface, then pattern the copied surface, then solidify it, and ref pattern the solidify).  Apparently this may now be the same thing as the 'Geometry Pattern' option - not sure what version this is in (Creo 2?  Creo 3?).  It was known to be significantly faster than patterning the original feature.

    M
    MartinHanak24-Ruby III
    24-Ruby III
    September 22, 2015

    Jonathan,

    'Turbo Pattern' technique shows a creation of hundreds of geometry items. I think 16000 items is quite different situation...

    Do you have some example model containing such huge pattern ?

    MH

    J
    JonathanHodgson13-Aquamarine
    13-Aquamarine
    September 22, 2015

    I'm not suggesting that it can do any larger number than a 'standard' pattern; but perhaps in addition to your suggestion of 4 patterns of 4000, it should reduce regen time (significantly).

    Terms & ConditionsAccessibility statement