Electronics Forum: problem (Page 647 of 1309)

Tomb-Stoning. What's going on here?

Electronics Forum | Wed Jan 18 09:18:49 EST 2006 | samir

I had the same exact problem recently. I did exactly as the gentlemen said, and reduced the B/S zones 20 or so degrees, AND changed to medium convection. I'd like to point out that the B/S components still go liquidous (such is the Physics of convec

FUJI part data sharing ( new parts only - BGA &CSP)

Electronics Forum | Mon Jan 23 10:06:17 EST 2006 | GCO

I would like to say sharing new parts only, it seems that we have a little problem teaching new BGA's or CSP's with actual vision system (very time consumming). - see FUJI site for an add-on off line unit if needed ($$$...HIC!). Any better solution o

Blistering of PCB during lead free assembly

Electronics Forum | Thu Jan 19 20:40:52 EST 2006 | Gary Kemp

We are experiencing a blistering problem during our process of lead free assembly. The customer has supplied us with the bare fab rated at 140 Tg. I am under the assumption that the Tg rating should at minimum be 170. Does anyone know if there is

Full IR Reflow versus conventional convection ?

Electronics Forum | Thu Mar 23 19:56:38 EST 2006 | gipos

Chriss, I was now on the ETS site. Seems that we shall resolve the problem.They offer upgrade of the touch scren monitor to a normal PC. I will send them a letter tomorrow. If we make it I will feel free to send you a nice gift. Mike

Working with Lead free and Pb Capacitors

Electronics Forum | Fri Jan 27 10:58:11 EST 2006 | mafc65

We are running our prduction (TV's)with Lead Free Solder, since 1 year ago, but we still have a lot of Electrolityc Capacitor (Thruhole and SMT)in stock that are for PB Solder. We have to use them before February-06. Do anybody know if there is a pro

Working with Lead free and Pb Capacitors

Electronics Forum | Fri Jan 27 18:32:15 EST 2006 | mafc65

Well, most of the capacitor are thru hole, then pcb's goes to adhesive process upsidedown to continue SMT process in which , maximun tempetarure is 120�, so temperature is not problem. About SMT capacitorS, I will check temperature specs before mount

Fuji CP4&CP6 Placement issues

Electronics Forum | Wed Feb 08 22:22:34 EST 2006 | crashoveride

hello guys....... it seems to our team that your problem most likely originated to the board origin. seems to us that the two machines have diffrent settings. as what you've said, offsets on placements only happened when transmitting a program at bot

Heat guns and component damage

Electronics Forum | Tue Jan 31 14:58:15 EST 2006 | samir

You see? Chunks, here has the right idea! To the original poster, you need to show this post to your "Desk Jockey" Process Engineer. That's the problem with some Engineers today. They forget everything they learned in Engineering school, they get

QUAD QSV 1 PLUS

Electronics Forum | Thu Feb 02 15:46:31 EST 2006 | MazinK

Hello Bobpan, Thanks for the reply. Please I need help, we have a quad machine here (QSV1 PLUS) and had problem Not INitilizing the machine, and keep give a message says, (( BUFFER FULL IN LINE 4), and FACTNET.CPP LINE 4. Quad saying could ne one of

BTU oven cooling fan

Electronics Forum | Tue Feb 07 11:52:06 EST 2006 | slaine

Hi not bought fans from them ive sent failed ones off (usually siezed solid) and had them reconditioned. Theve run with no problems. Address of Furness Winding Co Ltd Kings Works Kings Road Ulverston Cumbria LA12 0BT Telephone and fax Tel: (01229)


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