Electronics Forum | Fri Jul 07 17:33:25 EDT 2023 | jdengler
Since you haven't received any useful advise I will throw my 2 cents in. I do not know this machine but in general what you describe is an axis that does not get it's home pulse in time. Many machines will have an in-range sensor that gets flagged
Electronics Forum | Fri Jul 14 16:32:55 EDT 2023 | calebcsmt
Does class 2 vs class 3 PCBs effect variance/tolerance in terms of actual positioning of pads/traces? For example, if fiducial is to be at 10mm. What's the tolerance for class 2 vs class 3? [variance allowed] Does panelization have any effect on t
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
Electronics Forum | Tue Jul 18 16:49:49 EDT 2023 | mahasg
Hello All, I am PhD student at polytechnique Montreal. We have a CQFP44 packages and Dies of 51um pad pitch (22nm FDSOI tech) that I need to bond myself at the university using ASM Eagle Xtreme gold wire bonder in the university. we need to perform b
Electronics Forum | Fri Jul 21 12:55:32 EDT 2023 | davef
From ESD Systems [ https://esdsystems.descoindustries.com/QuestionsandAnswers/ShowQuestion.aspx?i=405 ] Antistatic Property of some Kapton® Tapes - Tribocharging when removed from a surface or unwound from the core: - 3M's Tape # 42 generates from
Electronics Forum | Mon Jul 31 03:50:26 EDT 2023 | calebcsmt
Is below the correct interpretation of IPC 610/JSTD requirements for FLAT LUG LEADS (seen on USBs and Diodes mainly) For class 1 or 2, no toe wetting would be required as minimum side joint is only 'evident wetting' and no actual length or fillet he
Electronics Forum | Mon Jul 31 12:04:42 EDT 2023 | spoiltforchoice
You could spend 30 mins inspecting a modestly complex board manually using a magnifier/scope and still miss things. Humans get distracted, bored and tired. It is also difficult or impossible to visually inspect some faults like mild tombstones or qu
Electronics Forum | Tue Aug 01 09:56:22 EDT 2023 | boyabandaoti
Semiconductor is the material to make various electronic devices; The integrated circuit is the electronic device, that is, a certain process is used to make the crystal tube, resistance, capacitance and inductance in a circuit and the connection of
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
Electronics Forum | Fri Aug 04 09:48:37 EDT 2023 | boyabandaoti
The pneumatic control valve can be roughly divided into different valves: pneumatic ball valve, pneumatic butterfly valve, pneumatic gates valve, pneumatic intercept valve, and so on. The first two are switching methods of angle strokes, and the latt
