Electronics Forum | Fri Jan 06 09:39:35 EST 2023 | micropak
In newer machines, after changing a motor you have to do an "Axis Home Calibration". Once I changed Z-Axis belt on an SM-482 and it refused to successfully do "Axis Home Calibration. Then the solution was to remove the belt, rotate the motor pulley a
Electronics Forum | Mon Jan 09 11:34:40 EST 2023 | tommy_magyar
How big is the board? What is the thickness? How populated is it? Is it warping in the reflow oven? If yes, does the oven have any support? How big is the pad compared to the component footprint? How thick is the stencil? Are the components checked b
Electronics Forum | Mon Jan 09 21:37:35 EST 2023 | stephendo
Can you view the vision system screen where it recognizes the part? It should show the picture of the part as the camera sees it and show x's where it detects the features it is looking for. Some parts can show up strange on cameras. It might be havi
Electronics Forum | Tue Jan 10 08:38:06 EST 2023 | niclas
I had some transport damage of a F3 and wonder if you are still carrying spare parts. 1. One leg was ripped out and tore the threads clean 2. The sliding covers on top are dented and could use replacement rather than trying to straighten them up.
Electronics Forum | Wed Jan 11 06:07:11 EST 2023 | sarason
Also small quantities of solder paste can work its way into the shaft making pickup vacuum erratic also between the inner and outer shafts making travel up and down erratic which can cause bad placement. We always used to clean the nozzles in isoprop
Electronics Forum | Wed Jan 11 18:59:22 EST 2023 | agrivon
At SMT assembly level, the main HiP mitigation actions to consider should be increasing the stencil thickness/aperture sizes (typically in the 4 corners where warpage is maximal) + possibly reducing the reflow peak temperature as probably indicated i
Electronics Forum | Thu Jan 12 18:42:32 EST 2023 | donovan03608
Hi All, Does anyone have any idea what tech is used to make the flex interconnect here? I was thinking hotbar, but the pitch is probably much too fine for that. https://www.cnet.com/tech/home-entertainment/the-future-of-screens-is-so-top-secret-i-c
Electronics Forum | Sat Jan 14 11:22:04 EST 2023 | proy
Hello - I have seen this work effectively with a diode laser. I recently purchased a CO2 laser which I am certain would work. 10-20w diode lasers (used for marking and engraving) would likely work. The resist burns away, but the copper then dissipate
Electronics Forum | Thu Jan 19 19:43:38 EST 2023 | smtusa
How does the Yamaha iPulse line compare to the Assembleon MG1? My friends had amazing experience with the MG1 and prefer them. I have never seen an iPulse in person. The heads and software look very similar between the two machines. The M2 seems
Electronics Forum | Sat Jan 21 10:28:16 EST 2023 | compit
The so-called "drivers" are used to control each servo - control boards at the back of the machine. There are several (8?). If one is "worn out" and has no strength to move the servo, maybe this is where the error comes from? They can be interchanged
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