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Reduction of solder paste usage

Electronics Forum | Tue Mar 06 09:01:17 EST 2007 | Rob

Yes, looks great - had a play at one of their roadshows. Could turn into an amazing product if they can scale it down enough. However, it's slow and costs more than a large house. More than a screen printer and a huge number of stencils.

Reduction of solder paste usage

Electronics Forum | Wed Mar 14 00:44:22 EDT 2007 | Yngwie

Thanks for the reply Dave. :) No, we dont toss in 500g on the stencil. Have you heard of any method to convert the solder paste to solder bar, just in case someone have done that before? Thanks.

Reduction of solder paste usage

Electronics Forum | Wed Mar 14 11:24:32 EDT 2007 | Scotceltic

Have you thought about switching to either automatic paste dispensers or rhemoetric pumpheads in order to contain the paste and only dispense what is needed during your shift ? I am not sure what type of printers you have, but I know both of these o

Solder flow Ni/Au

Electronics Forum | Tue Mar 06 09:42:15 EST 2007 | realchunks

Hi Mark, Solder paste will not flow on Ni like it appears on HASL. Where you print it is where it will reflow. Has been like that for years. As a CM you should re-engineer / recut your stencil to provide proper solder joints. I seriously doubt i

Solder flow Ni/Au

Electronics Forum | Wed Mar 07 16:14:24 EST 2007 | Mark

Hello, We replated the boards with new Ni and Au and the soldering flow is excellent. There is 100% covarage of the pad even for reduced appertures. Mark

Solder flow Ni/Au

Electronics Forum | Wed Mar 07 16:44:43 EST 2007 | realchunks

Well there ya go, this proves you can't engineer from your desk, thru a computer, miles away! I'm also surprised you answered back - most don't. Thanks Mark.

Solder flow Ni/Au

Electronics Forum | Sun Mar 11 19:48:17 EDT 2007 | abjason

There is nothing to argue if you had found Ni above or togather with Gold, definitly you got poor wetness and awful solderbility for sure.

XP Slow Loading Data

Electronics Forum | Mon Mar 05 20:44:22 EST 2007 | Eric Lim

Hi, Can anybody tell me how to clear Fuji XP2 machine unused data. The machine will become very slow in loading data after long time used. Besides deleting program, what else the effective methods to solve this problem.

XP Slow Loading Data

Electronics Forum | Tue Mar 06 08:03:23 EST 2007 | dscott

Try deleting the Production Data if you have not already tried that and do not need it..... Open the Production menu, click production data, select and delete.

XP Slow Loading Data

Electronics Forum | Sat Mar 10 20:54:27 EST 2007 | Eric Lim

After tried your suggested method, the result stil same. The hard disc space can't increased, the processing still very slow. Can anybody who use Fuji XP machine provide more effective ways to help me solve this problem???


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