[PCB_FORUM] Re: How to create a spiral pattern?
- From: "Otey, Michael L (GE Energy)" <Michael.Otey@xxxxxx>
- To: <icu-pcb-forum@xxxxxxxxxxxxx>
- Date: Mon, 19 Jul 2010 10:48:41 -0400
We used spiral patterns for planer transformer. Designed them in AutoCAD
and imported DXF into Allegro.
Regards,
Michael L. Otey
GE Energy
Controls & Power Electronics COE
1501 Roanoke Blvd. Room 283
Salem, VA 24153
Phone 540-387-8767, DC 278-8767
E-Mail: michael.otey@xxxxxx
-----Original Message-----
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Mike Finczak
Sent: Monday, July 19, 2010 10:41 AM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Re: How to create a spiral pattern?
Oscar,
Just curious, Why do you need to create a spiral pattern?
Regards,
Mike Finczak
CopperCAD Design
www.CopperCAD.com
905-488-8958
________________________________
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Chen Sylvia
Sent: Monday, July 19, 2010 10:36 AM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Re: How to create a spiral pattern?
Also try to use DXF format into Allegro that could be change shape type
too.
Hope will help you.
Sylvia Chen
________________________________
Subject: [PCB_FORUM] Re: How to create a spiral pattern?
Date: Mon, 19 Jul 2010 09:18:57 -0500
From: Steven.Wilber@xxxxxxxxxxxx
To: icu-pcb-forum@xxxxxxxxxxxxx
I have done it before for an antenna. I use Solidworks to create the
spiral pattern I wanted and imported it into cadence and then created
the artwork with that layer turned on.
Thanks;
Steven Wilber
Tel 972 309 8113
Fax 972 309 8263
Steven.Wilber@xxxxxxxxxxxx <mailto:Steven.Wilber@xxxxxxxxxxxx>
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________________________________
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Macindoe, Gary
Sent: Monday, July 19, 2010 9:13 AM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Re: How to create a spiral pattern?
No takers? The only way I know of to create a spiral pattern (not with
variable trace widths) is add connect and use arcs. If you do need
variable width, creating a shape with arcs should do it.
Regards,
Gary MacIndoe
Senior PCB Layout Designer
Contract - Kelly Services
Covidien
EbD R&D
5920 Longbow Drive
Boulder, CO 80301
303.476.7458
www.covidien.com
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of O Migs
Sent: Friday, July 16, 2010 11:57 AM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] How to create a spiral pattern?
Does anyone have a method to create a spiral cline pattern in Allegro?
-oscar
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