Electronics Forum | Mon Apr 26 09:18:15 EDT 2010 | sudhir14
Hi, friends Need your urgent help on bellow issue ....... we are facing issue of misalign of one bulky SMT transformer during the placement itself rejection @40% & after reflow rejection @5 % using SMT m/c QP242 , placing this component at end of al
Electronics Forum | Fri Apr 30 00:20:33 EDT 2010 | sudhir14
We are using QP fuzi m/c during the placement of comp. PCB is fixed & placement head is movable This component is placed at last but still we are getting the problem Comp. is placed with slowest setting also slowest comp. transfer speed of nozzle h
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
