Electronics Forum: checking (Page 528 of 631)

R0402 very high fail rate while placing

Electronics Forum | Tue Nov 08 22:49:41 EST 2022 | jojoled

Hi, I need help with placing 0402 resistors 90% of them are picked correctly, but are not placed(thrown away) giving me error : LASER retry over. Slightly higher varistors in same package have slightly better placing rate, about 50%, but still not su

MY12 HYDRA issu

Electronics Forum | Mon Dec 26 18:02:37 EST 2022 | rgduval

So, your Hydra Z message timed out... A couple of potential causes: 1. Hydra MOT card failure 2. Hydra z-motor failure 3. Hydra z-motor encoder failure 4. Hydra z-lock failure 5. Disconnected cable 6. X-wagon cable Start by booting into service mod

Tombstone

Electronics Forum | Fri Jan 13 12:36:48 EST 2023 | servin6154

There are a couple of things you can try that seemed to help me with this problem. 1.Get your HMS height off of the paper tape halfway between the pocket and the edge of the tape. 2. Change your "pick stroke" for that part to "0" 3. Check you compon

IPC Raw PCB Inspection

Electronics Forum | Mon Jan 16 17:07:19 EST 2023 | demradarmfg

OP here Everything you have said makes sense. However, sanity check me on this. The one thing that IPC-A-600 does not discussion is inspection sampling or frequency, which is discussed in section 4 of IPC-6012. Table 4-3 lists all these different

Samsung Cp20CV component aligner problem

Electronics Forum | Tue Jan 24 13:02:55 EST 2023 | elpos

Hello everyone ! I would like to ask for some help regarding the component aligner on the Samsung CP20CV machine (I just bought the machine and I am still learning to use it). I noticed that sometimes when I instruct the Head1 to pick up (any) nozz

Samsung vs other manufacturers

Electronics Forum | Tue Jun 06 00:53:55 EDT 2023 | frankchan

Hi Rob, my previous offer to you assumed you would stick with Yamaha, if others suit you then we could also supply. If Why no one recommends Samsung/Hanwha you ask, from the seller's point of view, Samsung's market is majorly in China, with about 2~3

Flexjet3 No Nozzle Detected During Dropoff

Electronics Forum | Fri Jul 14 17:32:36 EDT 2023 | ttheis

Having an issue with changing nozzles on one of our FJ3 heads. We get errors on spindle 5 and 6 when bank-changing nozzles. Event code 31208, unable to find any info on this code. When we use the put nozzles away routine it does it no problem but has

Defect in diode(Reverse Polarity)

Electronics Forum | Tue Aug 01 20:50:03 EDT 2023 | calebcsmt

If it was only 1 or 2 components on a reel that were backwards, I would lean more likely the cause just being the component was wrong direction in Tape from factory. Not much you can do from a Pick & Place perspective, generally.. Most machines use

exessive yellow-gold coloring in the solder pot with tin-silver-copper alloy

Electronics Forum | Mon Sep 25 15:32:21 EDT 2023 | joeljacobo

hello colleagues, Hoping that everyone is doing well, I am reaching out to you in the hope that your experience can help me. We have a wave solder with sac0307 alloy and the pot has turned a golden color, at first I thought it was common tin oxidat

Cleaning PCBs with a MEMS microphone on it

Electronics Forum | Thu Oct 05 13:24:42 EDT 2023 | rgduval

So, a couple of things... First, you're asking about water washing a part, but, note that the manufacturer says to NOT ultrasonically clean their microphones. Those can be two different cleaning types...assembly shops using water wash may not be us


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