Electronics Forum: electron (Page 1376 of 7890)

statistics

Electronics Forum | Mon Jul 30 18:20:41 EDT 2001 | mparker

According to Mark Twain there are 3 kinds of lies in this world: There are 1) Lies, 2) Damn Lies and 3) Statistics. Be sure to validate any numeric claims by the sales people types. They are tricky with their wording to imply greater numbers than w

SMT machine Utilization

Electronics Forum | Fri Jul 27 05:37:04 EDT 2001 | bayanbaru

Hello, Does anyone calculate the Chip Shooter utilization? Our utilization is calculate as follow: A = no. of actual parts place in a week B = no. of part count multiply by tact time multiply by 168 hours. Utilization = A/B What is the benchmar

DIP insertion

Electronics Forum | Fri Jul 27 11:22:26 EDT 2001 | cjrjmj

I would like to hear about equipment (all existing) that would do DIP insertion. We have UIC Multimods presently, but as you may or may not know spares and support are becoming an issue. All input is appreciated!

Juki2000 vs YamahaYV100 or 88

Electronics Forum | Thu Aug 02 14:41:01 EDT 2001 | Roger

In the U.S. you cannot buy Yamaha machines. Assembleon (previously Phillips) exclusively markets Yamaha machines in the U.S. and names the machines after rocks. I think the YV100 is sold as either the Topaz or Sapphire by Assembleon.

Juki2000 vs YamahaYV100 or 88

Electronics Forum | Fri Aug 17 09:47:02 EDT 2001 | Mike Kennedy

Thank you all for your comments. We ended up going with the Juki machine and are trying to adapt the SMS machine control software. Thank you

Printing problem, water soluble paste with gold plating PCB..

Electronics Forum | Tue Jul 31 13:46:17 EDT 2001 | Hussman

How fast is your print head speed? I've found that I had to decrease my print head speed to get the paste to stick to gold pads. Not exactly sure why - but the ol' instincts worked well.

Printing problem, water soluble paste with gold plating PCB..

Electronics Forum | Wed Aug 01 06:52:25 EDT 2001 | Mark

please look at trying lazer cut stencils. They have trapozoidal shaped apertures and this could assist with the paste releasing onto y the PCB

oa paste

Electronics Forum | Sun Jul 29 10:44:52 EDT 2001 | johnw

Hi guys can you tell me what oa stands for when talking about ws pastes new to this game

oa paste

Electronics Forum | Mon Jul 30 16:32:33 EDT 2001 | LloydG

OA: as in Organic Activated type of Solder paste, meaning the flux vehicle is an organic type. which is actually a water-soluble type. this is the opposite of a NoClean type.

oa paste

Electronics Forum | Mon Jul 30 20:57:19 EDT 2001 | davef

Welcome to SMTnet. The previous poster is correct. For more, look in the �Terms & Definitions� in the SMTnet Library. Also, search the archives for some sources of information [eg, magazines, organizations, booiks, training, etc] to help in unders


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