Electronics Forum: physical (Page 1 of 39)

pcb physical handling

Electronics Forum | Tue May 03 15:12:13 EDT 2005 | russ

IPC 610

pcb physical handling

Electronics Forum | Tue May 03 14:49:27 EDT 2005 | jsloot

Can someone provide me with articles dealing with proper physical handling of PCB's? I am looking for something that can be used as a formal document to be used in training and/or used on the production floor. Thanks

physical law of Dewetting

Electronics Forum | Thu Nov 01 20:43:13 EST 2001 | ianchan

Thank you 4 the clarification and classification :)

physical law of Dewetting

Electronics Forum | Thu Nov 01 20:46:24 EST 2001 | ianchan

Thanks for the awareness, will look into my profile, and try analyze which type of dewetting r we actually encountering...

pcb physical handling

Electronics Forum | Wed May 04 10:15:41 EDT 2005 | davef

Here's the index for A-610D: http://www.ipc.org/TOC/IPC-A-610D.pdf

physical law of Dewetting

Electronics Forum | Thu Nov 01 05:30:06 EST 2001 | wbu

This is not about the physical laws but besides contamination, which will actually IMO cause NO WETTING, it is quite vital that the time-limit the flux is active is not exceeded during your reflow process. Depending on your paste/flux you will have a

physical law of Dewetting

Electronics Forum | Thu Nov 01 04:31:47 EST 2001 | ianchan

I refer to IPC-A-610C, section 12.4.5, the defect term "dewetting". Can the experts pls help define the actual stages that constitute the formation of a dewetting defect? I do understand the common concept teachings that there may be contamination

pcb physical handling

Electronics Forum | Wed May 04 10:42:55 EDT 2005 | nice90

Handling a PCB 1. Check your ESD slippers and ESD Strap first before entering the SMT production line 2. A PCB manufactred over 90 days must be stored first on the baking Oven before Production 3. Temperature on the Baking oven must be 125plus and m

physical law of Dewetting

Electronics Forum | Thu Nov 01 12:13:10 EST 2001 | jonathan

I guess this clarifies the defect more then looks at the process, but I�ll just through it out there for the sake of learning something new. If anyone would comment on this please feel free�. There are many different varieties of dewetting defects.

Sanyo TCM 3000 physical dimensions

Electronics Forum | Wed Dec 17 10:24:51 EST 2003 | kauerr

Hey, go to http://www.uic.com it is the Universal Instruments website. Universal sells HSP 4796 machines. These are actually Sanyo TCM 3000 Machines. We have 4 of them, they are awesome machines. Hope this helps, Curt

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