Electronics Forum | Wed Dec 14 12:34:56 EST 2016 | cy4223111
Hi all, Recently, we are trying to do wire bonding between a 75 * 75 um pad on a chip and substrate with 150 um height difference, but when completing wire bonding and the wire bonds on pad and substrate, the pad will get out of the chip easily
Electronics Forum | Wed Dec 14 20:17:48 EST 2016 | davef
As I understand, you are wire bond gold wire to gold pad, where the substrate has good bond strength, but the die does not. If bond quality is good, and then drops off rapidly, then it's probably something to do with contamination within the system
Electronics Forum | Mon Dec 19 07:55:30 EST 2016 | bk
I am assuming that these are the round aluminum electrolytic caps. The problem may be that they are too wide to put on 2 hydra heads next to each other. Plus the hydra heads are not that great at placing tall parts. I would not let the hydra place th
Electronics Forum | Thu Dec 29 09:48:24 EST 2016 | emeto
Bruce, I have different size electrolytic caps. Most of them should be no issue to pick 8 at a time(5-6mm) Can't I decrease the speed of the head when placing these parts? I would love to place slow motion 8 parts at a time than going 8 times with t
Electronics Forum | Mon Dec 19 09:42:59 EST 2016 | kevinspurr
Hello, We have an Iemme Plus 12 reflow oven from 2004. It is a great oven but it looks like the hard drive has failed. This is easy to replace but we don't have a copy / image of the software. If anyone can help with this then it would be great. W
Electronics Forum | Tue Dec 20 11:14:53 EST 2016 | horchak
Why so small assuming your inserting a thru hole component. And if it is for a component what is the lead diameter and board thickness, and layer count? This all needs to be considered for manufacturability. A good board house should have no issues w
Electronics Forum | Mon Jan 23 08:34:54 EST 2017 | alexeis
Hi, We have simple solution (based on dotNet Framework and SQL Server) that allows you to collect production and quality data, to control process including WIP and to generate reports (including build-in reports). Do you want more information? Cont
Electronics Forum | Tue Dec 27 06:52:34 EST 2016 | luciano
Thanks for your advice. I've tried setting the temperature up and even measuring the temperature at the wave itself but had no luck at all. I've also tried using temperatures going from 245 ºC up to 260 ºC. The amount of flux was adjusted as well a
Electronics Forum | Tue Dec 27 10:18:03 EST 2016 | anhsang38
Dear Pro, I want to confirm with you about conveyor speed. is 1m/s? We are using wave soldering but it is 1.2m/min, min not second. Pls, check it agian. The flux is not relative this error. It is relative no sodering, bridge. The solder bar is the
Electronics Forum | Thu Dec 29 10:47:22 EST 2016 | luciano
Thanks SuMoTe, I've already tried fluxing various boards (new clean ones and older ones) without turning the waves on and with different temperature setups (within the suggested params from Alpha) in the preheat zone. The results were in many cases
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