Electronics Forum: batch (Page 81 of 94)

Flexi boards and uBGA

Electronics Forum | Fri Jul 07 03:27:31 EDT 2006 | dougs

Hi folks, thanks for all the tips. We have run our first batch of these flexi boards now. I had the PCB suppliers make me some 1.6mm FR4 carriers to lay the boards on to carry them through the process. (1 flat & 1 with cutouts for the second side)

Yellowish

Electronics Forum | Thu Sep 28 07:57:58 EDT 2006 | cpm

Hi, Expert, Currently, I'm facing a very critical problem on my HAL leadfree finishing PCBs at my customer end. We run the HAL leadfree (Tin, cu and ni) board by using HAL leadfree machine (temperature about 270 deg.C) and go for normal water post c

Advice on used pick and place machine

Electronics Forum | Mon Oct 09 07:50:22 EDT 2006 | quad

We currently run two Quad IVC's (we are very pleased with them) and two Versatronics for simple small volume batch work. We now need an additional machine capable of placing components at least three times as quickly as a IVC. We don't do anything ve

UBLOX Tim-4A reflow problem

Electronics Forum | Fri Dec 08 19:09:44 EST 2006 | darby

I have just started production run using this component. After reflow I see that there is an undercut of solder between the pcb and the lead instead of a fillet. This means that some of the leads are sitting above the solder with no wetting to the co

Lead manufacturing to lead free transisition

Electronics Forum | Thu Mar 01 21:20:47 EST 2007 | J.R.

Let's talk pin holes and blow holes. I've been here since the transistion of leaded to lead-free process started for our company and we purchased a wave machine just to keep up with our lead-free orders. we put out 500-1000 boards a day both leaded a

CSM84 doorway ?

Electronics Forum | Thu Mar 01 23:30:56 EST 2007 | jmelson

I am having second thoughts, because this machine is not an 84VZ. That's the one I would prefer. But, it is still at $520 on eBay! Arrghhhh! Well, in a little over a day I will know one way or the other. Thanks for the info on the equivalent Yam

Need a new Pick/Place. Recommendations?

Electronics Forum | Sat Mar 24 12:30:20 EDT 2007 | John B.

We're currently running a manncorp ECM-93, which has served us alright, but we've pretty much outgrown it. We manufacture power electronics, a lot of double sided designs with odd form parts. We have about 30 different designs we manufacture, and we

Rigid Flex Wave Soldering

Electronics Forum | Wed Apr 04 14:29:16 EDT 2007 | rgduval

Anyone have experience wave soldering rigid flex assemblies? I've just picked up a new job from a customer; it's a rebuild for the company, but new to me. The customer had previously taken their business elsewhere due to delamination problems with

Conformal coating IS-410 boards

Electronics Forum | Sat Apr 21 08:26:57 EDT 2007 | Cmiller

Has anyone experienced a problem with conformal coating adhesion to IS-410 boards? We are having problems with one suppliers boards. IS-410 boards from other suppliers are fine and all FR-4 boards that I have looked at are fine. We are using Conap

Building an AOI

Electronics Forum | Wed May 09 17:48:10 EDT 2007 | ratsalad

AOI should not a be a filter at which you throw a mix of good and bad parts to hope it filters out all the bad parts. It shouldn't be seen as a "fix" to the problem of shipping bad parts to your customer. It should be a tool to help you identify wh


batch searches for Companies, Equipment, Machines, Suppliers & Information