[PCB_FORUM] Re: Can Teardrops be generated in Allegro?
- From: "Van Os, Richard (GE Healthcare)" <Richard.VanOs@xxxxxxxxxx>
- To: <icu-pcb-forum@xxxxxxxxxxxxx>
- Date: Fri, 15 Apr 2005 10:00:32 -0500
Hello all,
I have tried this both ways and like others have said the best place to
teardrop is the Fab house.
If you choose to teardrop in the database I've found that you can't distingush
the allegro added teardrops from dangling lines in past versions. It also adds
multiple steps of glossing and unglossing when touching the database.
GE HealthCare
Technologies
_______________________________________
Richard Van Os, C.I.D.
Senior PCB Designer
-----Original Message-----
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx]On Behalf Of Selvakumar
Sent: Friday, April 15, 2005 8:36 AM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Re: Can Teardrops be generated in Allegro?
Hi,
In allegro 15p2,
Using 'Route'>'Gloss'>'fillet and delete fillet' easily you can add & delete
the teardrops selectively & globally for vias, Pins.
Selva
-----Original Message-----
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx]On Behalf Of Mike Barham
Sent: Friday, April 15, 2005 7:29 PM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Re: Can Teardrops be generated in Allegro?
Hi,
I agree totally that the fab house are best placed for DFM actions
in the absence of an analysis tool like Valor Enterprise.
If one is faced with reworking teardrops in allegro simply delete clines
with the property
of 'fillet'. Then teardrop again prior to release.
Mike
>From: "J Wages" <jwages@xxxxxxxxx>
>Reply-To: icu-pcb-forum@xxxxxxxxxxxxx
>To: <icu-pcb-forum@xxxxxxxxxxxxx>
>Subject: [PCB_FORUM] Re: Can Teardrops be generated in Allegro?
>Date: Fri, 15 Apr 2005 08:09:33 -0400
>
>I agree. Once you've performed the teardropping gloss feature, you end
>up with thousands of individual C-lines. They're a real pain in the
>butt. The fab house can perform this function much better... and if they
>can't?.... I'd think about finding a new fab house.
>
>Jim S. Wages / SR. PCB Layout Designer:
>Cary, NC - (919) 466-1596
>
>-----Original Message-----
>From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
>[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Kevin McCowan
>Sent: Friday, April 15, 2005 7:29 AM
>To: icu-pcb-forum@xxxxxxxxxxxxx
>Subject: [PCB_FORUM] Re: Can Teardrops be generated in Allegro?
>
>Gloss will add teardrops. Remember to save before
>you gloss them in because, if I remember correctly,
>they can be somewhat of a pain to work with and
>remove once installed.
>I've moved to allowing the board house put them in
>as they see fit. They have great tools for it and
>always get exactly what they want that way.
>
>Kevin McCowan
>Sr. PCB Designer
>TSI Telsys
>
>Kumaran wrote:
> > Hi All,
> >
> > Is there anyway to generate teardrops in Allegro?
> >
> > Regards
> > Kumaran M
> >
> >
> >
>------------------------------------------------------------------------
> >
> >
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