Electronics Forum: like (Page 316 of 1214)

Capacitors look rotten after reflow

Electronics Forum | Thu Mar 09 20:55:08 EST 2023 | emeto

It looks like the plating and metalization were stropped off the component. I would suggest these are counterfeit parts. Are these Pb free parts and process?

Nozzle gives vacuum error

Electronics Forum | Wed Mar 15 14:18:24 EDT 2023 | klauss

first, brand new nozzles work good but after a while they also give an error. but later they're not working again. it's like a cycle

selective solder

Electronics Forum | Fri Mar 17 11:27:58 EDT 2023 | proceng1

We need more info. What kind of machine? What do you mean by "went to the end"? Like the end of the travel? Which axis? Is there an error on the screen? What happens when you try jogging it? Maybe post a couple photos?

Any ideas what this is?

Electronics Forum | Fri Mar 17 19:31:07 EDT 2023 | tey422

It does looks like a arbor press. It's a customized one to be exact, pins there to fits the fixture.

Heller 1088 power draw

Electronics Forum | Mon Mar 27 13:39:17 EDT 2023 | erikfriesen

I'm becoming fairly certain this must be software limited. Maybe my math is wrong, but 8 zones * 6000W is 48000W, which would be more like 130A if all were active.

Speedline OmniFlo 7 Electrical schematic

Electronics Forum | Thu Apr 06 16:08:17 EDT 2023 | jdengler

Thanks for the effort. I have the maintenance and operations manuals in PDF so they are not missing. It looks like the only place it will show which SSR controls which heater will be in the schematic.

Defect in diode(Reverse Polarity)

Electronics Forum | Fri Apr 07 11:17:54 EDT 2023 | proceng1

Do you mean that your machine is placing the part backwards? Or the part is reversed internally? Like the Cathode mark is painted wrong?

CONTACT CS-400B ERROR

Electronics Forum | Fri Apr 14 13:57:06 EDT 2023 | proceng1

You can also email me if you like. We have 8 of these machines, plus a couple "parts machines". I am fairly familiar with them.

Depaneling Techniques

Electronics Forum | Fri May 12 18:03:02 EDT 2023 | tey422

Just for reference, I really like the Sayaka SAM-CT-23Q router; even though it's very old model, but it's very simple to use and extremely reliable. The biggest drawback would be the programming (manual), unless you get the software for offline prog

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.


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