Electronics Forum | Wed Apr 19 10:23:47 EDT 2006 | George
If you are not OEM I would evaluate a chosen laser machine carefully. If possible, go and run some PCB's yourself at the manufacture's place before you jump into conclusions. If your work orders are small and very different, it might take a while for
Electronics Forum | Sat Apr 15 09:07:22 EDT 2006 | samir
Amol, We pulled off this "hybrid profile" with a leaded solder paste. We recently got our tensile test report results, and our Pb-Free BGA / Pb Paste sample broke off during tensile tests at the pad/substrate interface, and not the joint. This ind
Electronics Forum | Wed Apr 19 06:47:58 EDT 2006 | QTEK Manufacturing Ltd. www.qtek.com
QTEK Manufacturing Ltd. launched a revolutionary new product last November at the Productronica Exhibition in Germany, which was the QTEK Splice Clip and Tape, which eliminates the awkward handling problems commonly associated witht the splicing proc
Electronics Forum | Tue Apr 18 12:34:15 EDT 2006 | Chunks
Outside the box: Can you retro your oven with a belt chain combo? I always order my ovens this way just in case. No pallet or carrier needed then. Can justify retro against the cost of the pallet or carrier. Two part epoxy instead of heat cure?
Electronics Forum | Wed Apr 19 16:43:05 EDT 2006 | samir
Silicone-based coatings "repel" most foreign,non-compatible materials like peelable solder mask, and rubber or vinyl boots. The result is, uncured material around the vicinity of where the boot was. Trust me. Been there and done that. As a rookie
Electronics Forum | Mon May 01 23:23:58 EDT 2006 | grantp
Hi, I off center idea we used when we started. Get a pasta cooker, and put in vapor phase fluid, and then use that. Place the product in the bottom of the inner pot, and then heat on a small hot plate. When the vapor cloud gets high enough and the
Electronics Forum | Mon May 22 15:46:49 EDT 2006 | adlsmt
Grant has a good idea, we started that way also. We made a tank out of stainless steel with copper tube coils about 18" off the bottom. Circulate cold water through the tubes to condense the vapor to keep the loss down. We used electric burners under
Electronics Forum | Mon Apr 24 04:23:56 EDT 2006 | TA
Hello guys, I am Looking for a oven with the following specifications. Can any one suggest me the best suitable model. Thanks ========================================================== - heating length 2500mm - zone top/bottom 7 - forced convection
Electronics Forum | Tue Apr 25 10:13:17 EDT 2006 | slthomas
What kind of parts are on the bottom? Small passives are very unlikely (won't unless other abnormal factors come into play) to fall off when reflowed a second time regardless of temperature differential. There is a simple weight/soldered surface ar
Electronics Forum | Wed Apr 26 10:56:13 EDT 2006 | JEM
Mydata sales for TPSys 2.4 says and i quote" Reduce your setup and changeover times with new features like the ability to use auto teach for vision illumination, barcode loading of trays, factory wide sharing of vision package data.TPSys 2.4 contains
