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Terminals Export to mechanical

Printed From: PCB Libraries Forum
Category: PCB Footprint Expert
Forum Name: Questions & Answers
Forum Description: issues and technical support
URL: https://www.PCBLibraries.com/forum/forum_posts.asp?TID=1361
Printed Date: 18 Nov 2024 at 10:38pm


Topic: Terminals Export to mechanical
Posted By: Eng. Jesus Mora
Subject: Terminals Export to mechanical
Date Posted: 12 Jun 2014 at 11:31am
Hello,

Is there a way to export the "Terminals" layer that appears on the library expert to the other programs when you build the footprint? 

It exports mechanical layers and the pads and the silkscreen , but is it possible to export the Terminals as another mechanical layer?

Thanks



Replies:
Posted By: chrisa_pcb
Date Posted: 12 Jun 2014 at 11:49am
Hi,

Its highly dependent upon the tool you're exporting to, and I would need you to get more specific about what you mean by 'terminals layer' and which tool you are using.

Basically.. as long as its discrete information and I know where it needs to go, I can probably translate it. But pins are usually made up of multiple layers(Top, Bottom, Soldermask, Pastemask), so i'll need more information.



Posted By: Eng. Jesus Mora
Date Posted: 12 Jun 2014 at 12:06pm
Hello,

I want to export the Terminals Layer from Library Expert Pro , to Pads.

I have attached an image where i highlight the terminals and the terminals layer tab. On that image only top layer and terminals layer is currently ON.

Thanks


Posted By: Tom H
Date Posted: 12 Jun 2014 at 12:09pm

Those outlines are the component terminals.

PADS does not have a layer assignment for component terminals.

What layer would you want them on?




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Posted By: Eng. Jesus Mora
Date Posted: 12 Jun 2014 at 12:16pm
Hello,

Well it would help us a lot if we could export them on any mechanical layer, eg. mechanical layer 17.

It would not really matter which layer as long as it could be exported to a mechanical layer.

Thanks


Posted By: Tom H
Date Posted: 12 Jun 2014 at 12:29pm

PADS Layers 1 - 18 are electrical Layers

Layer 19 is used for Title Blocks or things that appear on all Gerber file.

Layer 20 is the placement Courtyard Layer.

Layers 21 - 30 are pre-assigned Drafting Layers.

There are only 30 layers and they are all accounted for.




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Posted By: Eng. Jesus Mora
Date Posted: 12 Jun 2014 at 12:32pm
Hello,

So there is no way we can export them? even if we do it on a same layer that is already in use?

thanks


Posted By: Tom H
Date Posted: 12 Jun 2014 at 12:47pm

The Library Expert currently only exports footprint data.

We've had requests to also output the component leads on the Assembly Top layer but they don't play any role in the CAD library other than a visual.

Also, there is a feature to turn on/off pads on Assembly to allow the user to selectively add Filled or Outline pads for the assembly drawing.

We will add your request to our next poll for the June Newsletter and see how many users want this feature. The more features we add the more buttons appear in the GUI and things get busy and complex. We're trying to keep things user friendly and simple.




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Posted By: Dale
Date Posted: 12 Jun 2014 at 4:53pm
The simplistic use of layers and restricted number of layers were key reasons we trialed and dismissed Protel some years ago. In mechanically complex designs much more layer freedom is needed.



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