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 14:31:08 EDT 2006 | russ
As far as wich is spec'd it makes no diiference since they have reltionship with each other, Cant change one without the other. V score equipment I have seen is one blade and they are run through twice. their may very well be that there are dual b
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 | Mon Jun 12 16:33:39 EDT 2006 | muse95
Which spec is that in? I'm seeing web thicknesses of .015 or thinner being suggested for a .062 board, way thinner than 1/2 the board thickness.
Electronics Forum | Tue Jun 13 08:33:11 EDT 2006 | davef
IPC-2222, 5.3.1 defines the parameters of making scoring cuts and the tolerance of the cuts, but does not specify the cuts. Our spec for 0.062" thick FR-4 boards is: 0.018-0.024"
Electronics Forum | Mon Jun 12 15:07:09 EDT 2006 | patrickbruneel
Hi technetters, If you want to help stop this lead-free paranoia sign the petition. Please forward to people that you know would be interested in signing this petition. The more we have the better the chances. http://www.petitiononline.com/RoHSUSA1
Electronics Forum | Mon Jun 12 15:42:15 EDT 2006 | samir
Patrick, are you not from Britain yourself, Chap? I've always thought you were Pro-RoHS! I plan to sign the petition.
Electronics Forum | Mon Jun 12 19:34:55 EDT 2006 | grantp
Hi, I think it's easy to be pro RoHS because you have to accept it, and implement it, however it's still nice to complain. I am going to sign! Grant
Electronics Forum | Tue Jun 13 11:45:05 EDT 2006 | muse95
Pat, I saw your name on the list twice. What is that all about? If a petition is to be taken seriously, and legitimately, we can't stack it with multiple and/or fake signatures.
Electronics Forum | Tue Jun 13 12:22:32 EDT 2006 | patrickbruneel
Your observation is correct; I will have the first signature removed. (I wasn't happy with the comment) Please guys don't let one mistake take away from the credibility and the need for this petition. The health of our industry depends on this. I ap
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