The mission of Unipress is to use high pressure methods for advanced fundamental research and technology development. The main fields: Solid state physics, Optoelectronics, Sintering of nanocrystalline materials...
Hanwha SCM1-DP SMT Feeder for Chip Mounter If you could not find any similar items you want, you may send some photos to us. because our catalog and website haven't included allof our products. Pick and place machine, SMT pick and place machin
Hanwha SCM1-D SMT Feeder for Chip Mounter If you could not find any similar items you want, you may send some photos to us. because our catalog and website haven't included allof our products. Pick and place machine, SMT pick and place machine
Electronics Forum | Mon Aug 30 16:10:10 EDT 1999 | Dave F
I have looked through the IPC web page and surfed to frustration. Can somebody give me a lead? Brian: We don't use an etched board. We use a special stencil, described below and print on bare copper laminate. 3 Solder Wetting Test. Recogniz
Electronics Forum | Fri May 22 10:32:51 EDT 2009 | patrickbruneel
By law any forthcoming legislation in this area needs to be in compliance with http://www.nepa.gov/nepa/regs/nepa/nepaeqia.htm This requires an Environmental Impact Report (EIR) be prepared. Such a report has been done by the EPA in 2005 �Solders i
Industry News | 2014-09-06 19:18:17.0
Briefing Co-hosted by IPC as Part of Continuing Effort to Connect IPC Members with Policymakers.
Industry News | 2016-02-17 17:57:55.0
ZESTRON is pleased to announce that Umut Tosun, M.S.Ch.E., Application Technology Manager, ZESTRON, will present “PCB Cleanliness Assessment Methodologies – A Comparative Study” during the Cleanliness and ROHS Testing session on Thursday, March 17th at APEX 2016.
Technical Library | 2019-05-23 10:27:13.0
The technical tips have offered valuable details and techniques into various aspects of electronics manufacturing. This has been validated by the reader responses concurring with our assessments, offering additional insight, or in some rare cases, stating divergent points of view on any particular matter. In a bit of a strategic departure from the normal range of electronic manufacturing topics, ACI Technologies,Inc. would like our readers to consider the importance of being well prepared in the arena of designed experiments in order to properly qualify a manufacturing process. This particular topic has relevance because of the associated scope of work ACI Technologies encounters in numerous projects from material R&D to manufacturing process optimization, which require appropriate experimental designs to ascertain the significant data.
Technical Library | 2017-07-27 16:51:57.0
Reliability Expectations of Highly Dense Electronic Assemblies is commonly validated using Ion Chromatography and Surface Insulation Resistance. Surface Insulation Resistance tests resistance drops on both cleaned and non-cleaned circuit assemblies. It is well documented in the literature that SIR detects ionic residue and the potential of this residue to cause leakage currents in the presence of humidity and bias. Residues under leadless components are hard to inspect for and to ensure flux residue is totally removed. The question many assemblers consider is the risk of residues that may still be present under the body of components.
Career Center | San Pedro Sula, Cortes Honduras | Engineering,Maintenance,Management,Technical Support
Preventive maintenance on SMT machines. Corrective maintenance on SMT Machines Schedule of preventive maintenance programs. Minimum Inventory control for spare parts Automation process on SMT Lines Work Instructions for maintenance procedur