Sender: |
|
X-To: |
|
Date: |
Wed, 30 Oct 2013 15:57:47 +0000 |
Reply-To: |
|
Message-ID: |
|
Subject: |
|
From: |
|
MIME-Version: |
1.0 |
In-Reply-To: |
|
Content-Transfer-Encoding: |
quoted-printable |
Content-Type: |
text/plain; charset="us-ascii" |
Parts/Attachments: |
|
|
Hi Ioan,
I had chrome plated parts laser marked with this material and the resolution and contrast were outstanding. Not sure how it will react with gold over Kovar, but worth a try.
http://www.laserbits.com/index.php?main_page=product_info&cPath=356_487&products_id=235&zenid=vhlj009r0snapmfujehuq2qnh0
Ed Popielarski
Engineering Manager
970 NE 21st Ct.
Oak Harbor, Wa. 98277
Ph: 360-675-1322
Fx: 206-624-0965
Cl: 949-581-6601
https://maps.google.com/maps/myplaces?hl=en&ll=48.315753,-122.643578&spn=0.011188,0.033023&ctz=420&t=m&z=16&iwloc=A
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Ioan Tempea
Sent: Wednesday, October 30, 2013 8:40 AM
To: [log in to unmask]
Subject: [TN] Burr ablation
Hello Technos,
We are laser burning fiducial marks on gold plated Kovar shims. Unfortunately, this creates burrs on the periphery of the marks, so machine recognition is not so good. I've tried eraser, wood and plastic sticks in order to eliminate the burrs, but it doesn't work. At best it would flatten them out, completely changing fiducial shape.
Any ideas on how could I get rid of these burrs? Electropolishing is not an option.
Thanks,
Ioan Tempea
______________________________________________________________________
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]
______________________________________________________________________
|
|
|