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Track Repairs

Electronics Forum | Fri Nov 28 10:00:52 EST 2003 | Tom B

John, I typically specify no more than three repairs per PWB or assembly. Using the IPC 700/7711/7721 and Circuit Tech's Guidlines for reference. If PWB cost is only couple of $$ then repair may not be worth it (you do not want to make repair, the

Track Repairs

Electronics Forum | Sun Nov 30 08:53:15 EST 2003 | davef

IPC-6012A finds "circuit repairs" as acceptable in Class 1, 2, and 3 only "As agreed by user and supplier." So, it is your call, basically. Generally these repairs, if done properly, are reliable. See IPC-7721, 5.2.3, for conductor repair by welding

Vapour Degreasing

Electronics Forum | Tue Dec 02 11:34:54 EST 2003 | caldon

Adam- I would touch base with the three people I have listed below. Touching base with each one will net you every thing about Vapor Cleaning Equipment you would ever want to know. Ultronix Carl Wolf 800-553-7881 zoc@ultronix.com www.ultronix.com A

Stencil Printers

Electronics Forum | Tue Dec 02 23:46:42 EST 2003 | Grant Petty

Hi, I know this must have been asked a lot of times, however I have a "which is the best stencil printer" question. We are on a limited budget of around US$90,000 and we need to get an inline fully automated stencil printer. We have been looking a

Stencil Printers

Electronics Forum | Thu Dec 04 07:30:50 EST 2003 | ex maintain leader

Hi Grant, I'm ex Fuji Service Engineer, Fuji GP 6xx is the best but for companies in ultra high tech (2 side cleaning+ long life operating, BUT not easy to teach the technicians). Ask Panasert create series is also well durable, but I newer use yust

Stencil Printers

Electronics Forum | Thu Dec 25 02:44:53 EST 2003 | Grant Petty

Hi, Thanks for the advice, and what models are you running. They have a few different models Horizon, etc, and I am trying to work out what would be best for us. I need accuracy, and reasonable speed, but also want to get the inspection options, as

AOI

Electronics Forum | Mon Feb 16 06:38:37 EST 2004 | Chris Lampron

Hi Carl, We have several Mirtec MV2BTLs. We had done an extensive evaluation on tabletop systems only, as we did not have the available real estate to add an inline. We are using the system to verify value (when visible) orientation, presence/absent

SMT/PCBA Headhunter or Recruiter

Electronics Forum | Sat Dec 13 18:08:23 EST 2003 | ex maintain leader

I am a SMT/PCBA process engineer with 10 years of > experience. I have been working abroad since I > graduated college in 1993. Recently I have > completed my MBA and want to relocate back home > to America. My problem is that I am having > trou

World Class First Time Yield

Electronics Forum | Sat Dec 27 01:32:42 EST 2003 | Ian Chan

IMHO, depending on whether its a regular run model, or a properly designed/setup pilot run model, getting a mean 75%-95% First Pass Yield (FPY%) is possible as a benchmark target. This is derived from your manufacturing history capabilities, and requ

need all

Electronics Forum | Mon Dec 22 18:10:09 EST 2003 | odody

Tony, Be very careful with used equipment dealers. Make suer they have a comprehensive remanufacturing plan for the equipment, that it is calibrated the same as it would be from the OEM, and that the staff that will install and maintain it are fami


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