Electronics Forum | Thu Oct 21 04:21:55 EDT 2004 | siverts
Have been through this before and we resolved our problem as follows: 1.Make sure that the length of your board support pins on Your HSP is correct. On that machine the board support pins depends on the board thickness (+ - some tenth's of a mm). It'
Electronics Forum | Thu Feb 01 18:04:56 EST 2024 | erikfriesen
Are those discs spring loaded somehow, or just manually tightened?
Electronics Forum | Tue Sep 08 15:11:26 EDT 1998 | Mike Demos
Rich: In my experience, I have seen three cases of SMT Capacitors cracking: 1. Due to thermal shock when entering the wave solder. Note that these were 1210 package sizes on the wave solder side of the boards. We were able to trace this back to th
Electronics Forum | Thu Jun 26 09:04:43 EDT 2003 | caldon
We had a "Spring loaded" fixture that pulled the Flex tight and used loads of Board supports. There were pins that went through the Connectors holes and held the flex firm. We only had a few components so it was no problem. Lucky for us because the f
Electronics Forum | Thu Jan 05 12:28:12 EST 2017 | rgduval
I'd recommend not using them, personally :) The long term reliability of the SMT joint is suspect, IMHO. I had them for an in-house manufactured bed-of-nails test fixture for testing somewhere north of 5000 units....after the first 100, we were rep
Electronics Forum | Tue May 24 18:20:05 EDT 2005 | gregcr
Hi All, I am looking for a supplier for the hardware used on reflow SMT carrier pallets. I know that there are many vendors who can make the pallets themselves, but where do they get the locator pins or spring clips. I'm not sure if each vendor ju
Electronics Forum | Wed Feb 07 15:31:05 EST 2024 | proceng1
We have a few custom made fixtures that use a flat disc like that and they are spring loaded. For our "homemade" fixtures, we generally use screws stocking up in the tooling holes that are cut to only stick up approx .050 on an .062 board, so there
Electronics Forum | Tue Sep 22 22:15:05 EDT 2020 | stephendo
I seem to remember using a system similar to this one. http://production-solutions.com/redesetmanuallock.php The one I saw had the supports spring loaded and free when you first brought the support up to the board. Then you used an Allen key at the
Electronics Forum | Fri Mar 19 19:05:27 EST 1999 | Earl Moon
Folks, I think we are getting closer to being very happy with DEK stencil printers of the 265 GSX variety. However, problems continue arising concering fine pitch autoflex tooling pin breakage. We are told by the British engineering establishment,
Electronics Forum | Mon Jan 25 15:51:02 EST 2016 | aemery
SP1 is a bi-metal spring loaded switch or the "air fault" switch on the main air manifold that detects the presence of an appreciate amount of air being supplied to the machine. Air pressure overcomes the adjustable spring and closes the contacts.
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