Electronics Forum | Mon Apr 23 07:19:23 EDT 2001 | dahsr
Can I have solder bridging two SM rectangular chip components due to misalignment? The bridging occurs at one end and is on a common trace between the two pads. The components are larger than the pad (side overhang) and are aligned rather perfectly w
Electronics Forum | Sat Jun 12 00:34:00 EDT 2004 | kanwal324
Hi ! The main problem being faced currently is formation of solder balls - to be precise, these are micro solder beads generally found attached with bodies of SOTs, Chip Caps, Chip Resistors, between pins of SOICs (50 mil) - lying on PCB surface,
Electronics Forum | Fri Sep 06 05:09:13 EDT 2013 | bobpan
Mod code 69 in early firmware versions was laser align part size addition but in later versions is was laser intensity.....if its set to 0 try it at 250 and see what it does....if this doesnt work....set it back to 0. It seems that when you put somet
Electronics Forum | Wed Jul 25 23:35:18 EDT 2001 | mugen
my guys SOP : Round #1 1) take double-side tape, and peel it flat to the PCB. 2) process this PCB only through P&P SMT. 3) confirm the SMD placement Round #2 4) take thin plastic sheet and tape corners flat to the PCB. 5) solder paste print over t
Electronics Forum | Wed Jul 25 23:37:11 EDT 2001 | mugen
my guys SOP : Round #1 1) take double-side tape, and peel it flat to the PCB. 2) process this PCB only through P&P SMT. 3) confirm the SMD placement Round #2 4) take thin plastic sheet and tape corners flat to the PCB. 5) solder paste print over t
Electronics Forum | Tue Sep 14 12:29:15 EDT 2004 | samaniegocesar
Hello to all of you, may be you can help me, I change the X servocontroller of KME CM82C-MD and when the machine is mounting the component do not mount the component in the correct place, the initial components are correctly mounted but when the mach
Electronics Forum | Thu Sep 05 21:31:36 EDT 2013 | nophsem
Hi: Our machine (QUAD 4C) has a CyberOptics laser 6604033; when initialize at HOME, z-rod descends and doesn't retracts, which makes me think that the laser is misaligned, here's a link to the video recording: http://www.youtube.com/watch?v=W9ma7Zsf
Electronics Forum | Thu Dec 20 05:06:48 EST 2018 | premkumar_haribabu
Hi Team, We using one of tanatalum capacitor ( vishay) for many models , in this we facing mis-alignment & throwoff issues after post reflow stage. After my analysis,my suspection is that due to one side part termination design ( square cut) issues
Electronics Forum | Tue Sep 26 10:44:28 EDT 2006 | Brad Courtemanche
Hi larry, don't know if you resolved your problem but if machine is picking part three times, rejecting all three but places number fourth your nozzle pickup is misaligned very slightly. During the first three pickups the nozzle is finally seating it
Electronics Forum | Sun Oct 09 20:40:28 EDT 2011 | Jacki
Hi We found the misalignment sometime during SMT 0402chips. So, we made the pick up speed a bit slower then the condition was better however it was time-consuming and delay shipment. We r using Yamaha 100Xg SMT M/C and no probelm in mounting 0602 o
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