If ground layer exposed, not good.ý
Original Message
From: Reuven Rokah
Sent: Wednesday, October 23, 2013 3:02 PM
To: [log in to unmask]
Reply To: TechNet E-Mail Forum
Subject: Re: [TN] PCB EDGE DELAMINATION
What is the shape of the delamination
Is it at the same place? in all the PCBAs
How many layers? materials?
Del location and photos
On Wed, Oct 23, 2013 at 7:09 PM, Victor Hernandez <
[log in to unmask]> wrote:
> Is the PCB/PWB stamp out? Router?
> What is the thickness of the board in question?
> Is the delamination on a smooth area, rough and/or break away zone, drill
> holes or V score?
> Is the board multiple image which has to be separated by jig and/or manual.
> Are there an internal/external comductors near the vicinity of the delam?
> Victor,
>
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Wayne Thayer
> Sent: Wednesday, October 23, 2013 11:01 AM
> To: [log in to unmask]
> Subject: Re: [TN] PCB EDGE DELAMINATION
>
> Pix don't come through. Send directly to Steve Gregory, and he'll post.
>
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Ramakrishnan Saravanan
> Sent: Wednesday, October 23, 2013 11:27 AM
> To: [log in to unmask]
> Subject: [TN] PCB EDGE DELAMINATION
>
> Dear all,
>
> We have procured a pcb from our contract supplier in 2010. The board was
> wired in 2013. After wiring during inspection , edge De-lamination was
> noticed. What are the possible causes of edge De-lamination like one
> attached. regards,
>
> R.Saravanan
>
> ______________________________________________________________________
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--
Best Regards,
*Reuven Rokah*
Mobile: 972-52-6012018
Tel: 972-3-9360688
Fax: 076-5100674
<http://www.rokah-technologies.com/>[log in to unmask]
[log in to unmask]
www.rokah-technologies.com
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What is the shape of the delamination
Is it at the same place? in all the PCBAs
How many layers? materials?
Del location and photos
On Wed, Oct 23, 2013 at 7:09 PM, Victor Hernandez <
[log in to unmask]> wrote:
> Is the PCB/PWB stamp out? Router?
> What is the thickness of the board in question?
> Is the delamination on a smooth area, rough and/or break away zone, drill
> holes or V score?
> Is the board multiple image which has to be separated by jig and/or manual.
> Are there an internal/external comductors near the vicinity of the delam?
> Victor,
>
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Wayne Thayer
> Sent: Wednesday, October 23, 2013 11:01 AM
> To: [log in to unmask]
> Subject: Re: [TN] PCB EDGE DELAMINATION
>
> Pix don't come through. Send directly to Steve Gregory, and he'll post.
>
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Ramakrishnan Saravanan
> Sent: Wednesday, October 23, 2013 11:27 AM
> To: [log in to unmask]
> Subject: [TN] PCB EDGE DELAMINATION
>
> Dear all,
>
> We have procured a pcb from our contract supplier in 2010. The board was
> wired in 2013. After wiring during inspection , edge De-lamination was
> noticed. What are the possible causes of edge De-lamination like one
> attached. regards,
>
> R.Saravanan
>
> ______________________________________________________________________
> This email has been scanned by the Symantec Email Security.cloud service.
> For more information please contact helpdesk at x2960 or [log in to unmask]
>
> ______________________________________________________________________
> This email has been scanned by the Symantec Email Security.cloud service.
> For more information please contact helpdesk at x2960 or [log in to unmask]
> ______________________________________________________________________
>
--
Best Regards,
*Reuven Rokah*
Mobile: 972-52-6012018
Tel: 972-3-9360688
Fax: 076-5100674
<http://www.rokah-technologies.com/>[log in to unmask]
[log in to unmask]
www.rokah-technologies.com
**
This e-mail message is intended for the recipient only and contains
information which is CONFIDENTIAL and which may be proprietary of Rokah
Technologies. If you have received this transmission in error, please
inform me by e-mail, phone or fax, and then please delete all of the
original files and all other copies exist.
______________________________________________________________________
This email has been scanned by the Symantec Email Security.cloud service.
For more information please contact helpdesk at x2960 or [log in to unmask]
______________________________________________________________________
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