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Date: | Thu, 6 Oct 2005 07:47:34 -0400 |
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Good rule of thumb is to have 1/5 web left in relation to the composite
thickness. ie - .062 = .012 web, .093 = .018 web, etc.
Jeffrey Bush
Director, Quality Assurance and Technical Support
VERMONT CIRCUITS INCORPORATED
76 Technology Drive - POB 1890
Brattleboro, Vermont 05302
Voice: 802.257.4571.21 Fax: 802.257.0011
http://www.vtcircuits.com
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Joel Mearig
Sent: Wednesday, October 05, 2005 5:52 PM
To: [log in to unmask]
Subject: [TN] PCB Score Depth
Is there a specification for score depth on PCBs? In other words does
one
always leave the same amount of web after scoring regardless of the
board
thickness or is it a percentage of board thickness? Thanks
Joel
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