Electronics Forum | Wed Feb 11 09:07:37 EST 2004 | Ashok Thiyagarajan
HI I am currently having a wafer which is stud bumped (Au), I am printing conductive adhesives (with silver fillers) on the pads , and by thermocompression bonding, I am establishing the connnection between. But right now the problem is the silver
Electronics Forum | Tue Oct 12 10:24:22 EDT 2004 | sdsmt
i worked with cp6s in 1995 and 1996. we always had missing part problems that was machine related. we had to inspect every board for missing parts. it was a disaster, imho, but i expect a chipshooter to consistently load chips. otherwise, it was
Electronics Forum | Fri Jun 16 00:45:19 EDT 2006 | Richard Robins-Bird
Not all splicing tapes require the use of specialist tooling or splicing plates to make a join. Please see wwww.fujismt.com where a complete range of SMT splicing tapes (Joint Tapes) can be found for use with chip mounters such as Assembleon, Europla
Electronics Forum | Mon Jan 15 13:12:18 EST 2007 | realchunks
So others can solder the same board and part but you can't. Dipping the legs in flux doesn't help. Then it's either your pre-heat or wave. Measure your pre-heat and compare to others or flux mfger. Do you have chip wave or something like an Omega
Electronics Forum | Mon Dec 22 11:09:21 EST 2008 | mfcat
We changed paste manufacturers rather recently and are now seeing SOT23s falling off after wave solder. These parts have a dual process... we stencil print paste, apply glue, populate then reflow. Only SOT23s fall off, chips are fine. We do not be
Electronics Forum | Tue Mar 25 13:55:05 EDT 2014 | horchak
Ok lets put it this way. If the PCB house used a high quality mask and properly applied it to a properly cleaned surface and properly cured it, then as Dave stated above there are only two things that can destroy it. Excessive heat and overly aggress
Electronics Forum | Wed May 03 13:35:00 EDT 2023 | ttheis
Thanks, Deni! We're replacing two 4-spindle GSM's with two GX-11S with Flex3 front and IL4 in the rear. These we plan to use a mix of our pneumatic & 24V feeders as well as high speed feeders as we acquire them. The sellers advised that the 24V kits
Electronics Forum | Fri Jun 05 19:20:25 EDT 1998 | Rin
| Our company is currently looking to implement a SMT production line. What I am looking for is feedback on people's experiences with various machines. | Here's what we are in the market for: | Low/Mid volume 3,000+cph machine that can handle high j
Electronics Forum | Thu May 28 21:13:09 EDT 1998 | skhun
| Our company is currently looking to implement a SMT production line. What I am looking for is feedback on people's experiences with various machines. | Here's what we are in the market for: | Low/Mid volume 3,000+cph machine that can handle high j
Electronics Forum | Mon Apr 09 10:16:14 EDT 2007 | davef
Pick and place: * Fuji: The largest pcb size is 20" by 18" for pick and place; 18"x14" for chip shooters. Fuji NP XL series allows 27 by 23 inch boards using a conveyor. * MYDATA has machines that can be configured to 34" X 44" X 0.500" * HSP 4796A a