Electronics Forum | Thu May 26 08:52:42 EDT 2011 | davef
Phil Zarrow wrote a useful paper that could help in evaluating paste. Here read it ... Evaluating Solder Paste � Not An Option Contributed by Phil Zarrow of ITM an Independent SMT consulting firm With soldering being the dominant source of assembly
Electronics Forum | Wed Aug 12 13:38:52 EDT 1998 | Dave F
| | I am trying to get an idea of what system seems to work best for solder paste inspection. I am looking for basic table top models with he capabilites of height and width measurements. Can anyone give me suggestions, pricing and why you prefer
Electronics Forum | Fri Mar 06 10:11:02 EST 2015 | eezday
Hello Adriano, I see that you have ran several test with differnt valumes of solder paste which is a reasonable path. Have you run any solderability tests? Head in pillow is usually considered a solderability problem. Also, what type of plating a
Electronics Forum | Sat Mar 09 07:09:44 EST 2002 | davef
Interesting findings. I agree that probably no one does �100% volume measurement and subgrouped Xbar and S charts�. Who would want to spend the money? Isn�t the issue making things, rather than measuring things? The microscope is used to make m
Electronics Forum | Mon Jan 08 20:11:59 EST 2001 | Dave F
You are 100% correctamundo!!!! Those units are very operator dependent. $15k for a lousey gauge R&R doesn't make me want to stand-up and salute.
Electronics Forum | Tue Jan 25 20:19:24 EST 2000 | Charley Qin
Hi, Mark Acturally, solder paste viscosity reading is very closely related to eviroment such as temperature and relative humidity. So I'm afraid it is hard to tell the diffrence between measurements without enviroment control. Regarding to LSM, we'v
Electronics Forum | Thu Jan 10 22:55:24 EST 2002 | davef
You are sure taking you sweet time getting this thing running. You're getting too much beach time. NOZZLE SELECTION Typically, the only rule of thumb that applies to choosing the correct nozzle ID is that it should be one half of the required dot d
Electronics Forum | Mon Aug 23 14:49:36 EDT 2004 | msjohnston1
I have no experience working with the systems you listed about, however I have experience working with a GSI Lumonics SVS systems measuring solder paste. I am also in the process in looking for new equipment to replace the GSI systems that is capabl
Electronics Forum | Mon Mar 17 17:34:03 EDT 2008 | paulv
Folks, I work in Supply Chain and was wondering if anyone in this forum knows a website where I could find recent market information such as industry average price for the major solder products such as lead free and tin lead bar and paste. With the r
Electronics Forum | Tue Apr 10 17:44:13 EDT 2001 | davef
Listen, there is a $20 to 30k laseriffic paste measuring system that is not only very expensive and a major bottle neck, but its limited accuracy is the kicker that makes this little item a really special!!! [What a combination, eh???] And that doe
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