[ICEM] Geometry in ICEM

srv537 · September 29, 2016, 12:42

i have created a rectangular surface of 180*32 mm^2, at a point i want to create a hole of radius 0.1mm so i have created a circle of 0.1mm radius and i have used segment/trim surface to cut the cirlce area form rectangular area, but i am not getting accurate hole. pls check attached image and help me what should i do?

Image: https://postimg.org/image/ip8vbeiv5/

thanks.

cinclus · October 8, 2016, 12:27

This is not the proper way to do it.
First set the points and the outer lines of your rectangle.
Then create a circle which is going to be your hole.
You will then create a surface using only the outer lines of the rectangle.

Procedure than changes depending on the kind of mesh you want.
Is is a hexa-structured or unstructured mesh?

September 29, 2016, 12:42	Geometry in ICEM	#1
srv537 Member Saurav Kumar Join Date: Jul 2016 Posts: 80 Rep Power: 9	i have created a rectangular surface of 180*32 mm^2, at a point i want to create a hole of radius 0.1mm so i have created a circle of 0.1mm radius and i have used segment/trim surface to cut the cirlce area form rectangular area, but i am not getting accurate hole. pls check attached image and help me what should i do? Image: https://postimg.org/image/ip8vbeiv5/ thanks.

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October 8, 2016, 12:27		#2
cinclus New Member Umberto Join Date: May 2014 Posts: 22 Rep Power: 11	This is not the proper way to do it. First set the points and the outer lines of your rectangle. Then create a circle which is going to be your hole. You will then create a surface using only the outer lines of the rectangle. Procedure than changes depending on the kind of mesh you want. Is is a hexa-structured or unstructured mesh?