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Pressure check for SMT machine placement.

Electronics Forum | Mon Mar 29 10:15:27 EST 2004 | caldon

Hi Eric- Something I have been thining about trying are Pressurex indicators. Just type in Pressurex to get the info. http://www.sensorprod.com/pressurex.html Has a data sheet available for down load. I have not used this method/Theory but would like

EMAIL

Electronics Forum | Tue Apr 02 16:57:20 EST 2002 | bdoyle

Hi Cal, Check the trash? Sometimes when you put a message in there that was unread it reports that you have one unread message. Let me know if you're still getting the notification after that. -Brian

Conveyors

Electronics Forum | Fri May 21 13:41:56 EDT 2004 | bradlanger

Cal, Check out a company called JMW. They are in your area and have a large inventory of used conveyors. 507-864-7477

0201 Capacitor reject rate on Fuji CP643

Electronics Forum | Thu Oct 11 06:36:57 EDT 2007 | cyber_wolf

Feeder is brand new. (Checked cal. even though it was new) Lighting is good. Machine is in perfect cal. Nozzles are brand spankin new from Fuji. I was able to lower the reject rate considerably by playing with the offset and gain. I am placing caps

Wavesolder conveyors

Electronics Forum | Sat Jun 26 21:17:34 EDT 1999 | Bob Huelsenbeck

Anyone having any conveyor rail shaking on Electrovert wavesolder machine model "Electra"? The conveyor shakes more with a pallet passing through the machine, particularly when the 20" pallet is passing from spray fluxer to the first pre-heater. Here

BGA underfilling

Electronics Forum | Mon Nov 12 12:29:52 EST 2001 | caldon

One of the key elements you need to keep in mind......What "Contaminates" are you trapping in with the undefill. In my personnal opinion I do not think you will gain anything. I would spec a component best suited for that environment. I know ACI has

QFP w/ oxidized leads

Electronics Forum | Tue Mar 19 11:52:25 EST 2002 | davef

We have had Corfin recommended to us, but have never needed to use them. Also consider: * EMPF uses a ROSA process for solder rejuvenation. Check with Cal [at Manncorp, a SMTnet regular] for the scoop [chocolate, vanilla, or ROCKY ROCOCO] on EMPF.

Conveyors

Electronics Forum | Thu May 20 10:54:31 EDT 2004 | Cal

Hello All- I am in need of some low cost solutions for conveyors. SMEMA Conpatible about 3" (1meter) in length. Single stage is fine....I will even consider good used one...Free would be even better!!!. I have checked the archives and came up empty.

Siemens 0402 placement

Electronics Forum | Fri Oct 31 11:32:32 EST 2003 | caldon

Brian- I think you are correct. To place 0402 components Siemens usess a "Shim" under the carrier tape. 0402 components can be used with a standard 8mm feeder with the shim Cal Also, Steffan still works on a fair amount of Siemens products and chec

MAX5900NNEUT Hot Swap Controllers question

Electronics Forum | Sat May 27 10:22:28 EDT 2017 | davef

Geiger counter forum] Last cal 1984. If it isn't out of cal, it's probably a good idea to check it, as you say. I get what you're saying about not wanting to pay for a full-up calibration right away. * If making decisions based on a reading could

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