Electronics Forum | Thu Oct 14 06:27:45 EDT 2004 | davef
a disturbed solder joint. * Extended/slow cool down ramps can result in surface texture => grainy solder joint. Second, the "BGA scaling" could be a reflection of: * Too little heat (incomplete solidification) OR * Too much heat (excess grain growt
Electronics Forum | Wed Oct 13 16:24:32 EDT 2004 | shane beard
Every BGA that I have mounted has some degree of scaling in the solder joints. Is this due to a lack of peak temp? Anyone out there have any ideas?
Electronics Forum | Mon Aug 22 08:54:15 EDT 2016 | bobpan
More than likely the encoder scale or read head has an issue. Many times.. oil/dirt/water get on the scale and cause a bad spot or bad area. Try to clean the scale with a lint free cloth and alcohol. You should also be able to see the read head and m
Electronics Forum | Tue Oct 21 07:14:40 EDT 2003 | Ciara
Hi, I'm a 3rd year studen doing an electronics project on a digital weighing scales, could someone please tell me any useful websites which contain weighing scales schematics or other useful schematics, any help would be greately appreciated, thank y
Electronics Forum | Tue Oct 21 07:15:05 EDT 2003 | Ciara
Hi, I'm a 3rd year studen doing an electronics project on a digital weighing scales, could someone please tell me any useful websites which contain weighing scales schematics or other useful schematics, any help would be greately appreciated, thank y
Electronics Forum | Mon Aug 08 08:32:42 EDT 2016 | emeto
Just get a regular scale(small thin one - like a scale for kitchen). Mount it over a PCB and simulate placement with certain force. Hold the nozzle down for long time in order to register accurate reading from the scale. Then, just change parameters
Electronics Forum | Wed Jun 06 21:32:36 EDT 2001 | davef
There's over a hundred postings on the topic in the SMTnet archives. Consider: 1 Determining scale / technology of the equipment that you think will solve your needs 2 Running a Gauge R&R on various suppliers of that scale of equipment
Electronics Forum | Tue May 25 10:40:06 EDT 2004 | smokejumper
This could be a dirty glass scale. alignment or gap. step one clean the glass scale. if the number changes 1 - 0 when you move the head it is probably an aligment or gap issue.
Electronics Forum | Thu Jul 29 10:51:08 EDT 2004 | James
I am looking for a current pay scale range for a Manufacturing Engineer Position. We currently do process documentation and development, SMT and Thru Hole programming of machines, maintenance, and other tasks. Thanks for any input. We are an EMS in
Electronics Forum | Thu Feb 14 22:19:05 EST 2008 | ashley
hello Keith, the problem may be related to a faulty / dirty linear scale. kindly check on the yellow strip along the X axis. clean & clear the glass linear scale of debris & grease. for Fuji support & spare parts, please write to :- apexservice@
