Electronics Forum: back (Page 256 of 420)

Mirae-broken spindles

Electronics Forum | Thu Jun 10 15:50:07 EDT 2004 | jperrotta

Hello Steve, Tyco Electronics Automation Group is the exclusive 'stocking' distributor of Mirae SMT assemblers in the Americas and Europe. We also effectively support all customers who own Meridian assemblers (also Mirae) in both regions of the worl

QP341 vibra feeders

Electronics Forum | Mon Jul 19 12:07:09 EDT 2004 | Mark

Ok, I went to Fuji one day for a show and asked a tech on why when I use my Vibra feeders I can't keep em running for the simple fact they don't advance fast enough for the QP picking sequence. So to let you all know (has helped alot) you go into the

Warming up solder paste at start of days production

Electronics Forum | Tue Jul 27 07:58:21 EDT 2004 | mmjm_1099

Hell as for storing the used paste have someone bring in baby jars. Yes I agree thats alot of wasted money if you throw it away every day. Plus since I'm on the subject why not use a bottle warmer? I persoanlly store our paste in a mini-fridge (along

BGA open joint

Electronics Forum | Wed Aug 04 20:06:24 EDT 2004 | C.W

Customer returned a brd claim that one of the FPGA is having "cold solder joint". I inspected the the BGA location with X-ray and Ersascope, balls' shape look fine, voids are not detected, perimeter joints show shinny and smooth appearance, i have se

Where Is That #2%&*** Reel????

Electronics Forum | Tue Aug 24 11:51:03 EDT 2004 | CT

Our ERP shows when a reel has been allocated to whatever line - done at the kitting stage. It was a long tortuous process, but bar code labeling got us there. Scan out to a job, work order, etc., scan back in when it has been torn down. Not saying w

Labeling of SMT solder stencils

Electronics Forum | Tue Sep 14 08:46:31 EDT 2004 | scombs

I'm currently working for a OEM that has 700+ stencils in house and we received 30 to 40 stencil a month. We recently switched to a no clean process which is causing the stencil part numbers to disappear from the stencil frames due to the saponifier

Coating adhesion problems

Electronics Forum | Tue Sep 21 10:53:53 EDT 2004 | davef

We know nothing about Envivar UV 1244 and you weren't real clear about the details of the problem or the materials [eg, ws flux, solder mask, etc], but we'd speculate your adhesion problem goes back to the cleanliness of your board. First by 'alcoho

Coating adhesion problems

Electronics Forum | Tue Sep 21 11:34:10 EDT 2004 | davef

Several things to check are: * Ask Multicore if their flux res and your conformal coat are compatible. Conformal coats and NC flux res are notorious for having compatibily issues. * Conformal coat a bare board to determine if there is there is enoug

cellular phone assembly

Electronics Forum | Fri Sep 24 22:43:07 EDT 2004 | FengAng

Hi Rob, We use the most advanced equipments in front end, but the back end we always use manual assembly, including display, LCD, casing. It's all because we should balance the cost & efficiency. I think if you are the boss, you will also do thing

SMT PLACEMENT EQUIPMENT

Electronics Forum | Tue Oct 05 13:21:02 EDT 2004 | secme

Contact's new C5 platform is an excellent machine. I found that it is superior in value due to several points. 1. one machine capable of 192 8mm feeders. 2. Feeders that are capable of being adjusted from one size to another with little effort. R


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