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Reply To: | TechNet E-Mail Forum. |
Date: | Sat, 22 Aug 1998 10:58:49 -0500 |
Content-Type: | text/plain |
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Noppadol,
Try looking in: http://www.accuscore.com/faqs.htm
They have a very good paper on scoring there.
Good luck.
Charlie B.
Noppadol Sansupa <[log in to unmask]> on 08/22/98 05:11:16 AM
Please respond to "TechNet E-Mail Forum." <[log in to unmask]>; Please respond
to Noppadol Sansupa <[log in to unmask]>
To: [log in to unmask]
cc: (bcc: Charles Barker/US/I-O INC)
Subject: [TN] PCB panel design.
Dear sir/madam,
I am in the process of panel design for the FR-4 double sides 1 oz
PCB,
0.4 mm thickness and 1.475 x 1.087 square inch dimension. This is the first
designing job for me, I'm looking for the information about the V-cut and
perforation requirement. Does anyone can give me some information regarding
the following I will appreciate very much.
1. The critical requirement for panel designing.
2. With the 0.4 mm thickness substrate, should I select the v-cut
technic
or perforation technic for depanelling to serve the firm board during
assembly and easy to brake after assembly.
3. How to calculate the v-cut depth relate to the substrate
thickness.
Further information that is necessary for panel design please
advise.
I look forward to hearing from someone.
With best regards,
Noppadol S.
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