Electronics Forum: bad (Page 191 of 247)

Re: Dull Solder

Electronics Forum | Fri Nov 12 08:55:43 EST 1999 | Wolfgang Busko

Hallo Edmund, what does dull mean in your case ? It�s nearly impossible to say something about it without more information. Dull or shiny isn�t a clear or better no indicator for good or bad. Some companies add other metalls to the solder to get rid

Re: x,y digitizer and optical comparator

Electronics Forum | Wed Feb 13 18:53:43 EST 2002 | davef

You know Sherry, it's sales types like YOU that give all the other sales types a BAD name. * Since you are bright enough to understand that this thread is two and a half years old, why aren't you smart enough to not open a thread that stale? You�r

Re: ESD mats

Electronics Forum | Wed Oct 27 17:27:58 EDT 1999 | John Thorup

well... it might be cheaper. But I think it's a bad idea. First, your operators will hate you by the end of the day with their sore feet, not to mention lost productivity. Second, safety. Even if the plates are connected to ground through a resistor

Re: Wave process w/Alpha Metal 310M

Electronics Forum | Tue Oct 19 14:56:55 EDT 1999 | JohnW

Nick, I've run this flux for a while and it's not too bad. There is a tendancy for there to be residue left on the PCB after wave due to the solid's content but it can be minised by putting some effort into setting up your spray fluxer to an optimum

Re: IR Versus Hot Air - Put-Up Your Dukes...........Not a lot of blood guys!!!

Electronics Forum | Tue Sep 28 12:58:19 EDT 1999 | Jeff Sanchez

I finaly get a vacation and decide to go to the forum and low and behold it's hot air verses a small ray of sun.I read every thread and still failed to see any real argument either way? I love rework as an assembler. I hate rework as a shop owner. Th

Re: Siemens S20 Hang Issue

Electronics Forum | Sat Sep 18 02:57:09 EDT 1999 | bach huss

| | Hi All, | | | | I am running 19 Siemens S20 Machine here. I found out that the Siemens Machine once a while hangs. The remedy is reboot the machine. I wonder what is the machine hang rate for other S20 machine else where. | | | | Can anyone giv

Re: CPK Fuji Machine

Electronics Forum | Wed Sep 15 16:18:58 EDT 1999 | Dave F

| Hello Everyone: | | I'd like to know How I Can get the CPK for a Fuji Machines? | If some body could help me please let me Know. | | Regard | | Gerardo Rodriguez | Gerardo: You determine Cpk on a Fuji machine the same way you do it on an

Re: MoonMan rantings in SMT Express

Electronics Forum | Thu Sep 16 03:16:21 EDT 1999 | Brian

| Good people, and bad or otherwise afflicted, | | For those of you having enormous time avaialable to read my rantings in the SMT Express, please pardon the font situation. It ain't my fault, maybe, and Mike is not to blame. Something gets lost in

Re: I wonder

Electronics Forum | Thu Sep 09 13:17:27 EDT 1999 | Brian W.

| | I wonder to knock this site with this question? | | Are there some body have applied 6 SIGMA TOOL to improve | | the smt process or etc. especilly smt process is better. | | I want to hear the difficulties to apply this tool. | | and experienc

Re: Tombstoning of chip capacitors

Electronics Forum | Wed Aug 25 09:53:40 EDT 1999 | lwk

| | | | Could use a little help here. Can anyone clarify to me the cause and fix of chip caps/resistors tombstoning following reflow? | | | | | | | | Any help would be appreciated. Thanks. | | | | | | | Most common reason is uneven heating where


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