Electronics Forum | Fri Nov 01 09:35:52 EST 2002 | James Bartlett
MINIMUM NDSU EMEG EQUIPMENT SPECIFICATIONS (11/1/02) To serve microsensor research and development via the Center for Nano-scale Science and Engineering (CNSE), the North Dakota State University (NDSU) Electronics Manufacturing Engineering Group (EM
Electronics Forum | Thu Feb 13 14:38:43 EST 2003 | jonfox
I have worked with Macola, MAS90 now BPCS ("B-Pics"). They are ALL expensive too. To me the MAS software had the best interface and was "easier" to teach an operator who needed to pull up a BOM for a job or to see about missing/short kit items. I
Electronics Forum | Fri Apr 04 13:59:28 EST 2003 | daan
I copied the following text from a recent thread on another smt-forum: Pretty good maintenance programs are provided by: * Data-Trak, Inc.; 135 Oyster Creek Dr; Lake Jackson, Texas, 77566; USA; P: 800.453.3972, F: 979.297.7725; http://www.data-trak.
Electronics Forum | Fri Jul 11 10:00:05 EDT 2003 | davef
Component manufacturers recommend limits on the power and period of ultrasonic cleaning. Examples are: * PRECAUTIONS AND GUIDELINES MULTILAYER CERAMIC CAPACITORS: (9) Ultrasonic cleaning time shall be ten minutes maximum. When the power of ultrasoni
Electronics Forum | Mon Jul 21 09:34:54 EDT 2003 | caldon
A machine for serious concideration MRSI 175uf Features: -High-throughput Underfill -Parallel Processing Conveyor Lanes -Linear Positive Displacement Pump -Total Process Thermal Control -Intuitive Graphical User Interface - Windows NT -Advanced
Electronics Forum | Thu May 26 15:59:40 EDT 2005 | davef
Let�s not get drawn into making more of the amount of training required in order to be able to develop an effective reflow recipe than is necessary. A low-skilled operator with about one hour's training can setup the solder reflow oven. Consider co
Electronics Forum | Thu May 26 19:32:13 EDT 2005 | Mike Konrad
Three popular methods: Resistivity of Solvent Extract (ROSE) Test Method IPC-TM-650 2.3.25: The ROSE test method is used as a process control tool to detect the presence of bulk ionics. The IPC upper limit is set at 10.0 *g/NaCl/in2. This test is p
Electronics Forum | Fri Jun 03 16:52:48 EDT 2005 | davef
Your customer is being smart. When we look at the evaluation that some component suppliers do in assessing the potential of the pure tin solderability protection they've chosen to produce tin whiskers, we just shake our heads. Essentally they say,
Electronics Forum | davef |
Wed Jun 22 11:03:30 EDT 2005
Electronics Forum | Thu Aug 03 19:34:17 EDT 2006 | davef
You might consider an oxygen monitor (or lack of oxygen monitor). A fast response-rate analyzer should be used. There are several types of analyzers on the market and each has different limitations. * If you are looking for a measurement ranging fr
