Elliptical holes in a circular plate

[SP_8016115]

I want to build a model of a circular plate with elliptical holes in it. The holes center coordinate and orientation data are in a .txt file. The center coordinates and orientation are random. Can I make this type of tabulated pattern in creo, please if possible help me out

Circular plate radius is - 1024 mm

Ellipse semi major - 30 mm

Ellipse semi minor - 15 mm

I have attached the .txt file . first and second column is x and y coordinate and third column is orientation of major axis from x 

[tbraxton · Accepted solution]

This should be possible using sketch patterns. Creo supports sketcher csys inside a sketch that can be patterned. The center locations can be imported using an point offset csys feature. 

Offset datum point using import option

You can then create a pattern for the csys orientation (clocking) at each center location. See below.

Refer to this thread for reference:

https://community.ptc.com/t5/3D-Part-Assembly-Design/Is-it-possible-to-pattern-geometry-to-fit-to-csys-locations/m-p/705898 

Here is a simple example of clocking the csys inside a sketch and patterning it. The part is posted for reference.

 

[MartinHanak]

Hi,

1.]

2.]

create 1st instance

3.]

create pattern ... see attached video

Hopefully it is what you need...