Electronics Forum | Mon Aug 24 07:52:23 EDT 2015 | roblackey
Can Assembleon Opal nozzles be repaired? I have > a few ith chips on the corners of the tips. It > appears as though the tips are pinned in the > bodies of the nozzles, and that they could be > changed out. Thanks > Can Assembleon Opal nozzl
Electronics Forum | Mon Sep 19 01:57:28 EDT 2016 | shriram
Hi guys, Problem: Mid chip solder balling. Component affected: 0603 caps only Defect is PCB specific (Meaning only one PCB is affected as the aperture is standard for that component). As a containment I'll give a home plate design for the compo
Electronics Forum | Wed Aug 09 20:03:22 EDT 2017 | ttheis
We're having problems with Kester pastes (NP545 pb free and EP265 60/40 no clean pastes.) All of our other components reflow just fine with either paste, but for some reason this QFN chip doesn't wick to the QFN's pads well. It seems like some type
Electronics Forum | Thu Aug 24 00:05:14 EDT 2017 | heros_electronics
The first reply from Tsvetan Usunov already > answered your question - there are no thermals > for one side of the chips. > > You can try to > reduce the phenomenon by using different solder > pastes, tuning your soldering profile or even > swi
Electronics Forum | Thu Mar 05 12:58:01 EST 2020 | joeljacobo
Hi everyone, I hope you can help me with this matter. We have a Hanwha SM482 machine and a series of projects involving many 0201 components (resistors, capacitors, inductors, etc.) will be carried out. Making the prototypes I noticed that there is
Electronics Forum | Wed Feb 10 00:25:16 EST 2021 | ttheis
My company has a line with two GSM1 machines. We are planning a second line and considering the Advantis AC-72 or AC-30 models but I have a few questions I was hoping someone could chime in on. 1. Are the GSM feeders capable of being used on the Adv
Electronics Forum | Sat Feb 20 16:16:07 EST 2021 | ttheis
The plan for this machine is shooting thousands of mid power LED chips onto panels with one or two connector parts. From what I have seen watching video footage of the ac-30 vs ax-72, the ac-30 will be much faster for this chip shooting application.
Electronics Forum | Fri Nov 11 03:09:06 EST 2022 | angela t
Hello, have a good day, I personally recommend the Samsung machines. In the performance of the equipment, Samsung chip machine both in the hardware base or in software, are with high security quality, it is compared with other brands of chip machine,
Electronics Forum | Wed Feb 23 16:25:33 EST 2000 | John
We are using a glue and wave solder process for primarily chip components. Our products do not use any fine pitch components. What would an acceptable benchmark for the placement defect rate be? 50 DPMO? 100 DPMO? 200 DPMO? Thanks in advance,
Electronics Forum | Wed Nov 08 14:28:39 EST 2000 | Finepitch Services
the current design must be a die-up one, so routing for a flip-chip on board will be a bit difficult. it almost HAS to be wire bonded, to me...
