Electronics Forum: scanner (Page 9 of 12)

Pre- and post-reflow rework

Electronics Forum | Sat Feb 12 13:40:27 EST 2005 | etienne

As I was explaining in my thread, the things that you have to look for when buying an AOI is the false calls rate (which you described perfectly) vis a vis the money and time you want to spend. We bought our machine after that we evaluated some. As y

PB and PB Free on same screen printer

Electronics Forum | Wed Oct 10 14:21:04 EDT 2007 | petep

We have done the Green Framed Stencils for an added $50.00 per, then got smart and went to green polyester on RoHS / Lead Free Stencils at no added cost. Dedicated Stencil blades and holders green of course) as well as Green Static mats on dedicated

Ultra low cost pick & place?

Electronics Forum | Thu May 15 23:13:26 EDT 2008 | sarason

The Essemtec has a very cheap to manufacture feeder which you could adapt, or try one of the feeders that remove the tape by "ploughing" it off. Can't recall the brand right now. They are well made, but very cheap to make. The laser gets you speed. T

SMT Parts kitting

Electronics Forum | Wed Feb 02 16:29:43 EST 2011 | remullis

I can explain our kitting process which was heavily software managed. For our Chipshooters we grouped setups of the optimum algorithym for less carriage movement, and grouping part numbers as much as possible. This was done with some high dollar sof

BGA 3D inspection feedback

Electronics Forum | Sat Oct 15 01:47:09 EDT 2022 | auriga2001

I might need some help to explain what I'm seeing here. The first 3 look like before pictures. They seem ok. The last 3 look like after pictures. It doesn't look like fracturing joints as would be a normal failure for vibration test, more like it rea

I�m Shocked

Electronics Forum | Wed Jun 02 15:11:56 EDT 1999 | MD Cox

| | ok, ok, so I'm not an engineer. I'm a salesguy ( and that's nothing to be ashamed of...) Here's my dilemma. I represent a contract manufacturer who is in the early stages of quoting on "turnkey" assembling of a circuit board for a manufacture

Re: ESD....I don't wanna shock anyone, but...

Electronics Forum | Wed Jun 02 13:27:05 EDT 1999 | Earl Moon

| ok, ok, so I'm not an engineer. I'm a salesguy ( and that's nothing to be ashamed of...) Here's my dilemma. I represent a contract manufacturer who is in the early stages of quoting on "turnkey" assembling of a circuit board for a manufacturer

Re: ESD....I don't wanna shock anyone, but...

Electronics Forum | Wed Jun 02 18:59:25 EDT 1999 | Deon Nungaray

| ok, ok, so I'm not an engineer. I'm a salesguy ( and that's nothing to be ashamed of...) Here's my dilemma. I represent a contract manufacturer who is in the early stages of quoting on "turnkey" assembling of a circuit board for a manufacturer

Re: ESD....I don't wanna shock anyone, but...

Electronics Forum | Fri Jun 04 06:54:10 EDT 1999 | S. Kopetzky

| | ok, ok, so I'm not an engineer. I'm a salesguy ( and that's nothing to be ashamed of...) Here's my dilemma. I represent a contract manufacturer who is in the early stages of quoting on "turnkey" assembling of a circuit board for a manufacture

Feeders' historical record/ tracking database

Electronics Forum | Thu Jul 26 09:41:56 EDT 2001 | DaveG

We put a barcode on each feeder & machine that is used to track the maintenance history of that feeder & machine. A simple Symbol Technologies barcode scanner is used with a pc to scan the BC. This is used to access a database that shows when & what


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