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 | 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 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 | 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 | 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@
Electronics Forum | Mon May 05 15:52:22 EDT 2008 | dekhead
Assuming you have the scale that corresponds with Board Width for center justified stencil. Formula would be: 2 x (distance to image {mm} - 368) = Board Width (setting on scale) http://www.dekhead.com/
Electronics Forum | Wed Jan 10 13:22:09 EST 2018 | tozitom
Thanks, You're right, mid scale for me is something that would be probably very small scale for som companies... What I need is to produce 10.000 units a month until the end of the year, probably more depending on sales.
