Electronics Forum | Fri Aug 01 00:22:46 EDT 2008 | fowlerchang
Pattern design, paste volume,printing misalignment, place misalignment,reflow process include N2 usage. All the factor above can make tombstome happen. And the most important factor is placement misalignment except design issue. But pls check the sol
Electronics Forum | Mon Aug 14 14:27:56 EDT 2017 | emeto
God I hate the formatting of my post!
Industry News | 2018-10-18 08:59:34.0
PRINCIPLE OF SURFACE MOUNT PROCESS(SMT PROCESS)
Industry News | 2018-11-27 14:06:32.0
Valtronic is pleased to announce the addition of two new machines for use in production: Solder Paste Inspection (SPI) and Automated Optical Inspection (AOI).
Parts & Supplies | Storage Equipment
SMT Siemens feeder 88mm FEEDER 00141070 used in smt machine Specification Part Numbre 2x8mm FEEDER 00141096 3x8mm Gold FEEDER 00141099 3x8mm Silver FEEDER 00141098 3x8mm SL FEEDER 00141088 12/16MM FEEDER 00141092 24/32MM FEEDER 00141093 44MM
Parts & Supplies | Pick and Place/Feeders
SMT Siemens feeder 72mm FEEDER 00141097 used in smt machine Specification Part Numbre 2x8mm FEEDER 00141096 3x8mm Gold FEEDER 00141099 3x8mm Silver FEEDER 00141098 3x8mm SL FEEDER 00141088 12/16MM FEEDER 00141092 24/32MM FEEDER 00141093 44MM
Events Calendar | Mon Apr 12 00:00:00 EDT 2021 - Mon Apr 12 00:00:00 EDT 2021 | ,
Europe Chapter Webinar: Tombstoning Components during Reflow Soldering - Causes & Cures
Events Calendar | Wed Mar 07 00:00:00 EST 2018 - Wed Mar 07 00:00:00 EST 2018 | ,
Solder Paste Qualification Testing - SMTA Webinar
Tombstone Troubleshooting News • Forums • SMT Equipment • Company Directory • Calendar • Career Center • Advertising • About • FREE Company Listing
INSERT INTO tracking_express (userid, username, page_id, ts) VALUES ('#Quser_profile.id#', '#Quser_profile.username#', 14, (#ts#)) SMT Express, Volume 2, Issue No. 4 - from SMTnet.com Volume 2, Issue No. 4 Wednesday, April 19, 2000
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/products/thermal-compounds?con=t&page=20
… Tombstone Troubleshooting White Paper Nordson EFD This white paper discusses the issue of tombstoning when soldering PCB's. Performus X Series Dispensers Operating Manual Nordson EFD Operating manual for Performus™
| http://etasmt.com/cc?ID=te_news_industry,24361&url=_print
. The issue is really not the ability to reflow in nitrogen, but rather the ability to reflow in the absence of oxygen. Heating solder in the presence of oxygen will create oxides, which are generally non-solderable surfaces. Cooling – This is simply
