Electronics Forum | Fri Nov 30 15:27:19 EST 2001 | Rex Gustafson
Where can I find pcb scoring guidelines for boards with different thicknesses, panel arrays, ....?
Electronics Forum | Mon Jun 20 04:21:04 EDT 2005 | alex
What is the ideal component edge to board scored edge clearance?
Electronics Forum | Fri Jul 06 08:55:46 EDT 2001 | onset
Question, on a pc board that is .060 thick what should my v-score depth be? WE are currently using a v-score that leaves a remaining web of 15 thousandths is this adequate, or should we be going deeper?? thanks in advance
Electronics Forum | Fri May 21 11:39:07 EDT 1999 | Robert Cass
Does anyone know were I can find acceptable board scoring specification for V scoring of board break aways. I was unsuccessfully in finding the information in IPC specs..
Electronics Forum | Fri May 21 12:14:28 EDT 1999 | Dave F
| Does anyone know were I can find acceptable board scoring specification for V scoring of board break aways. I was unsuccessfully in finding the information in IPC specs.. | try this:
Electronics Forum | Tue Jun 03 16:45:30 EDT 2003 | swagner
I agree with the other posting about V-score but don't forget about a Wand punch if the application is high volume, also IPTE manufactures a cutting system that doesn't require any V-score, it just cuts the boards apart with a diamond wheel.
Electronics Forum | Mon Jun 12 13:10:05 EDT 2006 | muse95
Why do they say to specify the depth of the score, rather than the thickness of the web? How does the scoring equipment work? Is it two blades that you can set the separation distance? Or is it one blade, that you have to run the board through twic
Electronics Forum | Mon Jun 12 14:33:40 EDT 2006 | pjc
IPC spec is V-score shall not be more than 1/2 board thickness. They should be V scoring 1/4 off top and 1/4 off bottom equally.
Electronics Forum | Wed Jun 14 10:12:33 EDT 2006 | Board House
Hi all, The majority of score machines used today have a top cutting wheel and bottom cutting wheel. This way they can score a line in one pass and saves on programming time, Panels are typically scored in one direction first and then the panel is r
Electronics Forum | Wed Jan 23 12:13:38 EST 2002 | barryg
We have some pcb assy's that are panelized and very narrow brds. We feel that some of the smt resistors may be becoming cracked when breaking them apart. Though we are scoring them deeper here and have requested our brd house to score deeper, is ther
