Industry Directory | Manufacturer
Founded in 1992, LaserJob specializes in laser-cut stencils for printed circuit boards used in electronic devices.
New Equipment | Solder Paste Stencils
Laser cut stainless steel stencil with nano coating from LaserJob. The patented NanoWork - stencil from LaserJob is based on a laser cut SMD stencil. Since 2007 LaserJob coates SMD - stencils and step stencils in an in-house process. The NanoWork co
New Equipment | Cleaning Equipment
Features 1.Comprehensive cleaning: For PCBA product residues on the surface cleaning 2 .Automatic cleaning mode: in a clean room complete cleaning, rinsing and drying process, small volume, compact structure 3 .Extra large cleaning capa
Electronics Forum | Wed Apr 14 14:51:10 EDT 2010 | jgalarza
After checking some of our stencil data for the correct aspect ratio I found that a few are wrong. I would like to change them from 5mil thk to 4mil thk but do not know how much paste volume I need to keep. We are using 0201,0402, and BGA with 0.80 p
Electronics Forum | Mon Apr 12 15:52:12 EDT 2004 | wgaffubar
I am using Indium 92J type 4 solder paste due to a BGA site with .008" pads and stencil opening of .009" square and .005" stencil thickness. When I try the type 3 we get insuffecient print. The aspect ratio tells me that I should be using a type 4. T
Industry News | 2018-10-18 08:59:34.0
PRINCIPLE OF SURFACE MOUNT PROCESS(SMT PROCESS)
Technical Library | 2018-06-13 11:42:00.0
The art of screen printing solder paste for the surface mount community has been discussed and presented for several decades. However, the impending introduction of passive Metric 0201 devices has reopened the need to re-evaluate the printing process and the influence of stencil architecture. The impact of introducing apertures with architectural dimensions’ sub 150um whilst accommodating the requirements of the standard suite of surface mount connectors, passives and integrated circuits will require a greater knowledge of the solder paste printing process.The dilemma of including the next generation of surface mount devices into this new heterogeneous environment will create area ratio challenges that fall below todays 0.5 threshold. Within this paper the issues of printing challenging area ratio and their associated aspect ratio will be investigated. The findings will be considered against the next generation of surface mount devices.
Career Center | Houston, Texas USA | Engineering,Management,Production
SMT Manufacturing Engineer – 2nd Shift Hunting Innova is a Houston based company serving industrial, energy, medical, defense and aerospace segments of the Electronic Manufacturing Services (EMS) Industry since 1989. Hunting Innova is located in N
Career Center | Bangalore, India | Engineering,Maintenance,Production,Technical Support
SMT Stencil designing & Knowledge of full SMT process software known CAD/CAM -circuit CAM Pro 7.3,GC Power station, GCCAM Edit,Auto CAD, Fault finding of Electronic Boards & Servicing electronic machines.
Featured Article Return to Front Page REFLOW SOLDERING
SMTnet Express, June 14, 2018, Subscribers: 31,125, Companies: 10,958, Users: 24,820 Unlocking The Mystery of Aperture Architecture for Fine Line Printing Clive Ashmore; ASM Assembly Systems The art of screen printing solder paste for the surface
| http://etasmt.com/cc?ID=te_news_industry,26765&url=_print
. The aperture size is also relevant since the relation (aspect ratio) between this and the material thickness will determine if the release of solder paste is optimal
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/library-expert-2015-09-released_topic1592.html
!! NEW: Widget Calculators: Radial Slider Linear Slider Round Button Rounded Rectangle Button Calculator: Every GUI text tab that mentioned "Environment" was changed to "Density Level" Allegro
