Electronics Forum: cfm (Page 4394 of 7893)

Wave Changeover-Hints -Tips?

Electronics Forum | Wed May 17 12:30:58 EDT 2006 | Rob

It's OK, and lots of our customers are also using it. SN100C wasn't heavily promoted here when we had the new pot put in. Regarding the differences between SN100C and SACX they both look pretty good - I've found the main drivers to be the quality o

Wave Changeover-Hints -Tips?

Electronics Forum | Fri May 19 17:56:08 EDT 2006 | jbrower

Look buddy. Pay for an advert like everyone else. He asked for tips and hints on the change over he did over the weekend. I'm sure that if he wanted to talk to you he would have. Please don't polute this forum with what amounts to junk mail. Your

Lead free contamination at reflow

Electronics Forum | Tue May 16 07:44:42 EDT 2006 | Chunks

Hi smtspecialist (man I gotta get me a name soon), NO! Your oven cannot contaminate your process. Unless you have flux residues dripping on your board, there is nothing to worry about. Now having your operators switch from leaded to lead-free smo

Lead free contamination at reflow

Electronics Forum | Tue May 16 13:36:10 EDT 2006 | Chunks

Good for you smtspecialist and your clean oven. It's always better to be too picky, cause once the goo starts dripping, they'll only blame it on your paste. Mistress? No, gotta keep gender out of the work place. How about "Connoisseur Chunks"? S

Lead free contamination at reflow

Electronics Forum | Thu May 18 08:27:05 EDT 2006 | grantp

Dear Guru, Dude, are you on drugs? Seriously, I really would love to know. I want some of them. I have dreamed for years to enter the state of mind you have attained. Your going to mine alternative metals? What stuff that's not on the periodic ta

Lead free contamination at reflow

Electronics Forum | Thu May 18 10:42:41 EDT 2006 | stepheniii

I don't think so. But I want to point out the amount of lead needed to contaminate a joint is microscopic. You won't have lead vapour in your oven and with a clean oven there probably isn't any other way for even a microscopic amount of lead to con

Lead free contamination at reflow

Electronics Forum | Fri May 19 10:05:37 EDT 2006 | Loco

I think Mr Guru likes to smoke his joints leaded. Seriously, Soltec offers 'leadfree upgrade kits'. You should be fine with 8 zones, but if you don't have bottom heating, you might want to consider inserting some in your reflow (peak) zones. Give

Lead free contamination at reflow

Electronics Forum | Tue May 23 12:23:19 EDT 2006 | stepheniii

I worked for a company that had an industrial nurse come in and talk to us about lead and saftey. Basically she told us in no uncertain terms that we had nothing in the facility that would come close to producing the temperature required to have lea

Lead free contamination at reflow

Electronics Forum | Tue May 23 14:02:47 EDT 2006 | patrickbruneel

Stephen, you better believe the nurse she's right If it would be possible to produce lead vapors you would see lead vapor condensation in the hood or in the ducts. Never seen any lead deposits anywhere. There is no reason for concern The absence of

RoHS Training Material Recommendations?

Electronics Forum | Mon May 15 11:48:28 EDT 2006 | paulinct

Have any of you used/evaluated any Rohs training videos or manuals? This summer I will be coming up with a training program to go with our Rohs implementation. I mostly need it to show the difference in joint appearance, defect cause and effect, and


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