Electronics Forum | Sat Mar 23 23:07:02 EDT 2013 | dhanish
I have a question on component placement 1)for solder paste ,do we need to press the component into solder paste during placement process? 2)how we define force for Smt component..sometimes we add force for certain BGA?any guideline? Pls advise
Electronics Forum | Fri Jul 30 13:39:45 EDT 1999 | Upinder Singh
Hi all, What is the typical placement head pressure for the GSM1 for placing the micro / chip Scale BGAs ? Thanks Upinder =======
Electronics Forum | Mon May 06 06:23:12 EDT 2002 | rahimi
hi i am looking for a machine that can assemble both bga and flipchip packages. thanks rahimi
Electronics Forum | Fri Sep 23 10:17:46 EDT 2005 | davef
You need to keep your stencil area ratio above 65.
Electronics Forum | Thu Apr 28 05:07:22 EDT 2005 | Zsolt
Hi, We have to select an odd-form placement machine for our production. It have to place 4 different types of connectors from tray and tube.And later other products as well. I know that PMJ and Universal has this kind of odd-form placer. Do you know
Electronics Forum | Thu Apr 11 11:06:27 EDT 2013 | ericrr
1) I think maybe not, however having said that, our conveyor does not work between the final placement machine and the oven, in the early days before I became a "experienced" operator in pulling the board out of machine running it along the track to
Electronics Forum | Wed Apr 17 08:35:17 EDT 2013 | emeto
I currently run Siemens and they have their own recommendations about placement force. Most of the passive parts will be placed using 2N. For some BGA'a we will go about 4N and for certain parts that are very easy to break you should go 1N. All parts
Electronics Forum | Thu Jan 23 08:43:30 EST 2003 | MA/NY DDave
Hi I prefer reading piles of stuff from many sources, yet George does a reasonable job. DrFlipChip.com I understand the next SMTA in Boston will cover this and their are other web sites. YiE, DDave
Electronics Forum | Thu Jan 23 08:45:53 EST 2003 | MA/NY DDave
Oops, I used his consulting web site. Also try plain FlipChip.com. Gee I should have trusted my memory. YiE, DDave
Electronics Forum | Tue May 13 15:48:43 EDT 2008 | mmjm_1099
Well I figured it out. The XP242 vision system is STUPID. I had to use a vision 18 instead of a 10 because it was seeing a leg.
