Electronics Forum | Wed Dec 17 03:26:17 EST 2003 | Kev
Hi Lads, Thanks for all of the replies. To answer a few of your questions..... My wave is a Hollis PT500N. It has 3 zones of pre-heater rod elements. Each individual element (601195-01) is 500 watts. There are 16 elements per zone so 8 Kw per zone.
Electronics Forum | Thu Mar 04 10:45:19 EST 2004 | Robert
My company is relatively small but we have a SMT line. However, we don't have a stencil cleaner so I resort to a spray bottle of denatured alcohol, wiping it with a cloth and then using a toothbrush to brush the apertures. Finally another wipe down a
Electronics Forum | Thu Jun 17 16:25:06 EDT 2004 | kmccarten
Rob; To answer your question regarding the availability of moisture controlled dry storage cabinets (Dry cabinets), yes such animals do exist. You can find some additional generic information regarding dry storage cabinets for the electronics envir
Electronics Forum | Tue Jul 27 19:02:46 EDT 2004 | pdeuel
Not an easy task and requires calibration jig. MPM support field service is your best bet. The adjustment screws for the prizm located on left side of camera will adjust the x direction. There is a set screw on the front that must be loosened first.
Electronics Forum | Fri Apr 08 09:32:09 EDT 2005 | bystrom123
We are using a low end Air vac system to place the BGA's. We have X ray we can use. Our CGA's as well use this system. They are one off parts that are above the 20K a piece range. So I have been tasked with making sure all of these procedures are the
Electronics Forum | Mon Oct 03 22:16:58 EDT 2005 | Ken
If that's the case, let your customer go. I have run into this situation recently. Q. Why do you not run a dedicated line for lead free? A. You (the customer) give less than 12 weeks forcast and expect us to have a dedicated line for your product?
Electronics Forum | Mon Jan 09 13:11:07 EST 2006 | Joe
I assume you're using a no clean Pb/Sn paste, with a metal squeegee. Here are some generic procedures for good printing results for all pastes. Clean and dry the stencil well using alcohol and vigorously rubbing it with lint free towels, blow it off
Electronics Forum | Mon Jan 30 16:30:55 EST 2006 | GS
Hi James, it could be the problem is due to residual of cleaner media entrapped under low gap of QFP 208 and 0,5 mm lead pitch. I remember in the past we had random problems of failure at test after board wash off process (DI Water wash). We met
Electronics Forum | Mon Feb 20 15:03:56 EST 2006 | davef
Q1- Will we be able to select the materials (flux and alloy) and run the process depending only on ourselves, distributors� help, machinery documentation, web data and �trial and error?� A1- Your materials suppliers [eg Kester, Alpha Metals, etc] wil
Electronics Forum | Thu Jun 22 10:22:28 EDT 2006 | PWH
I've done this stuff on UP3000's and AP's so hopefully my advice will help with your 2000... You can get into all upper level user modes, correct? You don't mention test, cal. or field service mode. If you can't get into those, I can send you a pr
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