Electronics Forum | Mon Mar 07 06:51:31 EST 2011 | mosborne1
Tim you can do your image repeat after you place the whole panel with nozzle #1. In your sequence step program place all with nozzle 1. You can then change to nozzle#2 then place the whole panel with nozzle number 2. This will be one nozzle change. I
Electronics Forum | Mon Apr 06 14:02:05 EDT 2020 | tomdegas
I have tried that Tim and I get the same error message. Originally it would pass in the service menu but when I switched back to TPsys, it would fail. I tested the friction one time it did pass and it was well withing the range. Thanks for the res
Electronics Forum | Thu Nov 04 14:13:34 EST 1999 | John Thorup
Hi Tim It sort of depends on the solder alloy being used and the particular assemblies being soldered. If you are using the usual 63/37 alloy I would consider 500 to be a bit warm unless the assembly required it. Some alloys would require a higher
Electronics Forum | Tue Nov 09 10:35:02 EST 1999 | WilDaly
Tim, I try to get 2-3 degrees C/sec (bottomside) rise on my boards through wavesolder. I like to get the topside to about 90-95 degrees C, but this is the optimum temp for the flux that I am using. To fast of a slope and you will burn your flux of
Electronics Forum | Fri Sep 11 14:15:24 EDT 1998 | tim scully
Thanks to all Earl, Mathew and David for the SMT info. I have one more question. Does anybody have a chart listing the standard, industrial spacings? Perhaps listing in each unit, say XX mils = XX Pitch. Or XX mils = XXmm or something of that nat
Electronics Forum | Thu Jun 17 15:47:51 EDT 2004 | davef
Tim: We haven't bought a stone in years, but we'd start with our wave solder equipment manufacturer. Then, we'd try: * Metallic Resources, Inc.; 2116 Enterprise Parkway; Twinsburg, OH 44087; (330) 425-3155 (fax) (330) 425-2180; Stanley Rothschild
Electronics Forum | Fri Jun 25 09:19:12 EDT 2004 | tjensen
60-70% RH will be a challenge if you are running a water wash solder paste (and could be the reason you are seeing the problems). If you are running a no-clean, humidity should not be an issue. As long as the profile looks OK, I don't think the con
Electronics Forum | Wed Apr 19 22:53:40 EDT 2006 | casey71
Dear Tim. It is nice to meet you online. I am very glad to introduce one korean company producing various depanelling machine. This company has installed more than 100 units in NOKIA mobile phone line located at Masan in Korea. If you need more i
Electronics Forum | Tue May 02 14:56:57 EDT 2006 | Tim
8.2.5.5 Flat Ribbon, L, and Gull Wing Leads, Maximum Heel Fillet Height (E). For class 3 the heel fillet cannot touch the body of a plastic component, except for SOICs and SOTs. Why is my question? What type of failure will be the result of solder
Electronics Forum | Thu Oct 16 15:30:19 EDT 2008 | bickt
Thanks for the reply. Yes she looks out for herself and best deal. When I first came on board here she was buying QFP'S from brokers rather than doing the right thing I had to speak out even though i was new. it turns out i was right warning them
