Electronics Forum: (4) (Page 177 of 662)

Selective Solder Nozzle Life

Electronics Forum | Tue Feb 21 12:28:17 EST 2023 | tommy_magyar

Hi there, I am using Inertec selective soldering. We do 8 hr shift, 5 days a week, lead-free at 300C - changing nozzles once in 4-6 weeks. Regards, Tom

Ekra X4 Blues

Electronics Forum | Tue Feb 28 12:26:35 EST 2023 | erikfriesen

While perhaps not your problem, I found an unsoldered connection on my E1. It had worked for 20 years until I bought it. If you have a manual, try tracing the related connections if you have a resident troubleshooter.

Mycronic vs. Juki: Your Opinions?

Electronics Forum | Fri Mar 24 11:28:10 EDT 2023 | cyber_wolf

We replaced at least 4 Hydra heads, 3 midas heads, vacuum pumps, line scan cameras under warranty back in the day. I have worked with Juki 2060 and 3010 series. Whomever is telling you they are bad machines doesn't know.

Odd problem on GSM2 running USOS 4.52

Electronics Forum | Mon Apr 03 16:41:40 EDT 2023 | dilogic

Well, this is a very odd bug - it turned out one of capacitors, defined as a no-lead, had pin definition changed to gull-wing! Interestingly, if that part was located on Head1, it won't cause machine hang-up...

Sticky solder, solder flagging, bridging.

Electronics Forum | Thu Apr 20 20:04:39 EDT 2023 | jamesatqkits

5 ppm from cylinders, thank you for taking the time to respond. Originally I ran no spec nitrogen, and got good results, when I started having issues I changed to 4.8 spec

Simplimatic unloader password

Electronics Forum | Thu May 11 14:54:34 EDT 2023 | babe7362000

Does anyone know if there was a common password used for the Simplimatic unloader? Its a 4 digit pin number, and unfortunately we bought the machine used and can not locate it. Any information would be greatly appreciated.

Non wetting spots of flex PCB pads

Electronics Forum | Fri May 26 04:58:19 EDT 2023 | auriga2001

I agree with the two other replies. Left alone, it is a defect. If it's just excess adhesive or coating, you can use IPC-7711/7721 'Rework, Modification and Repair of Electronic Assemblies' for guidance on removing. Section 2.3.1 explains how to te

Proper function of Kayo-A4 SMT

Electronics Forum | Thu Jun 01 10:11:49 EDT 2023 | spoiltforchoice

You are more likely to find Kayo knowledge over on eevblog, but that error is stupid enough you should really be talking to Kayo.

UIC Support

Electronics Forum | Wed Aug 02 01:50:34 EDT 2023 | ttheis

Another +1 for 4tech. We're getting service from them on our universal machines and they have been great to deal with.

Flexjet3 No Nozzle Detected During Dropoff

Electronics Forum | Wed Aug 02 01:55:34 EDT 2023 | ttheis

The issue ended up being the nozzle changer; Andy from 4tech noticed that the changer was rising unevenly when he measured it in the raised position from the frame rail. He disassembled and cleaned the changer mechanism and the issue was resolved wit


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