Electronics Forum | Mon Sep 22 15:25:37 EDT 2008 | davef
Most of the BIG suppliers of uV materials also offer ovens. Equipment, Assembly, Adhesive, Curing System, uV 1 Integrated Dispensing Solutions, 5311 Derry Ave Building D, Agoura Hills CA 91301; 818-597-4300 F818-597-4301 http://www.dispensinglink.co
Electronics Forum | Thu Apr 02 19:54:31 EDT 2009 | davef
CK The term that you're searching for is: "Singulation" the process of die punching circuit boards with a hydraullic press. [Although the very nice people that sell "saw depanelers" call their equipment singulators. We assume they do that because e
Electronics Forum | Sat Apr 04 08:35:27 EDT 2009 | davef
Cause: Solder between the pad and the BGA on the pads being lifted has not melted. So, when you lift the BGA, you also lift those pads with the unmelted solder with the BGA. These pads are probably sinking the heat to a large copper plane in a inner
Electronics Forum | Thu Aug 20 15:19:32 EDT 2009 | davef
Replies don't align correctly. Look at this thread: http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=59567 At this time there are four replies to the original post. All were made 08/20/09 Problem with flux davef 08/20/09 Problem wi
Electronics Forum | Fri Nov 06 07:41:22 EST 2009 | meritajs
You started here discussion that interesting for many OEM firms.Recently I was asked to give recommendation for one such firm. What kind of equipment they could buy for producing small series? I have learned many types equipment from different firm
Electronics Forum | Fri Feb 19 12:58:33 EST 2010 | patrickbruneel
Loco, If after reading these articles you still don’t believe Toyota went lead free let me know. Toyota developed their own lead free alloy http://sciencelinks.jp/j-east/article/200016/000020001600A0589899.php Quote” Several engineers are readyin
Electronics Forum | Mon May 17 13:34:22 EDT 2010 | davef
If it's not adhesive, try an ESD-type ionizer. The objective of an ionizer is to eliminate surface charge on insulators and on isolated/ungrounded conductors. Practically speaking, the action of an ionizer is to drive the voltage on the surface of a
Electronics Forum | Fri Jan 06 13:47:15 EST 2012 | davef
Your starting [and finishing] point should be IPC-7351B Land Pattern Calculator and Tools - http://landpatterns.ipc.org/default.asp For more, look here: * http://www.smtnet.com/bob-willis/pbdai.html * http://www.onboard-technology.com/pdf_novembre
Electronics Forum | Fri Feb 17 11:48:25 EST 2012 | davef
Here's a link to an earlier thread on SMTnet that may add something to the conversation http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=20871 Allowing fabricators to X-Out boards is a bad idea. * X-Outs are randomly placed * Machines can
Electronics Forum | Wed May 02 12:59:21 EDT 2012 | davef
I like AJ's answer. Count-On-Tools makes a neat holder for presenting short strips of taped SMT components to a placement head. http://www.smtnet.com/company/index.cfm?fuseaction=view_company&company_id=51639 Let us add to this by saying, we don't
