Electronics Forum: solder im (Page 8 of 207)

stencil/printing machines for solder paste

Electronics Forum | Wed Feb 11 06:50:18 EST 2015 | mbartel

I knew jet printers where slower but I not that much slower. Right now I have a old Speedline Tech that Im looking to replace. Since Im new to this industry, Im cloudy on which companies make a good quality machine. I have a mydata pick and place, s

Re: How are your solder balls @ wave solder ?

Electronics Forum | Thu Oct 14 08:01:48 EDT 1999 | JohnW

Gee Dave That's the first time I've ever seen myself listed for a quote! Brian, what your saying is on the whole right, on the surface of it the mask, as long as it's cured properlay shouldn't make a difference but I have to say that I've found so f

How are your solder balls @ wave solder ?

Electronics Forum | Sun Oct 10 17:57:48 EDT 1999 | JohnW

Folk's, I'm just tying up some loose end's on my Master's Thesis on solderballing @ wave soldering and the effect the topography of the mask / PCB has on it. I was wanting to do a straw poll on you guy's as to the type of resist's you are using Glos

Re: How are your solder balls @ wave solder ?

Electronics Forum | Mon Oct 11 13:08:29 EDT 1999 | Dave F

| Folk's, | | I'm just tying up some loose end's on my Master's Thesis on solderballing @ wave soldering and the effect the topography of the mask / PCB has on it. | I was wanting to do a straw poll on you guy's as to the type of resist's you are us

minimum solder ball (bead) size

Electronics Forum | Tue Jun 06 15:45:18 EDT 2006 | slthomas

Yep. What I'm really looking for is the minimum radius of curvature for 63/37, which is a function of it's surface tension. It's physical properties issue, not an agency issue. I've seen some references that I have interpreted to mean that it's some

Fresh solder generating more dross

Electronics Forum | Wed Sep 16 08:46:50 EDT 1998 | Chrys

Hi Folks, Need to draw upon the vast expertise in this forum... Whenever you fill a new wave solder machine with fresh bar solder, it seems to produce more than the normal amount of dross for a few weeks. I always understood this to be the solder "c

Re: How are your solder balls @ wave solder ?

Electronics Forum | Thu Oct 14 07:55:48 EDT 1999 | JohnW

Sorry Dave should have said... At the mo all my data is for no clean processes using both matte and gloss finishes. That doesn't mean your feedback has to be limited to this area, I'm really trying to find out what the rest of the world are doing if

Jetprint solder on PCB boards

Electronics Forum | Thu May 27 10:10:54 EDT 2010 | cyber_wolf

Ask yourself what advantage do you gain from a 200+K jet printer ? I'm thinking you could buy 1000+ stencils with 200K

Re: How are your solder balls @ wave solder ?

Electronics Forum | Mon Oct 11 13:05:51 EDT 1999 | Dave F

| | Folk's, | | | | I'm just tying up some loose end's on my Master's Thesis on solderballing @ wave soldering and the effect the topography of the mask / PCB has on it. | | I was wanting to do a straw poll on you guy's as to the type of resist's yo

Re: How are your solder balls @ wave solder ?

Electronics Forum | Mon Oct 11 12:24:07 EDT 1999 | John Thorup

| | Folk's, | | | | I'm just tying up some loose end's on my Master's Thesis on solderballing @ wave soldering and the effect the topography of the mask / PCB has on it. | | I was wanting to do a straw poll on you guy's as to the type of resist's yo


solder im searches for Companies, Equipment, Machines, Suppliers & Information

High Throughput Reflow Oven

Software for SMT placement & AOI - Free Download.
Win Source Online Electronic parts

World's Best Reflow Oven Customizable for Unique Applications
design with ease with Win Source obselete parts and supplies

"Heller Korea"