Electronics Forum: 40 and oven (Page 8 of 66)

NADCAP and thermocouple calibration

Electronics Forum | Thu Aug 08 19:20:08 EDT 2013 | hegemon

I too am hoping a NADCAP guy might jump in here. I would like to know how this portion of the question is handled. Evidence of PM, periodic cleaning of EQ and tools, no issues. Thermocouple calibration? You would think that evidence of Oven CAL

Stencil cleanliness and inspection

Electronics Forum | Tue Jun 05 13:23:27 EDT 2001 | kerryn

We are a high-mix/low-volume operation and end up cleaning 40 - 50 stencils per day. Does anybody know of an automated inspection system or "scanner" that can check a stencil for cleanliness?

Stencil cleanliness and inspection

Electronics Forum | Tue Jun 05 16:40:46 EDT 2001 | kerryn

Thanks Phil. However, my objective is to identify stencils that are not 100% clean prior to sending to inventory. I want to catch it before the solder paste has a chance to dry and harden in the apertures. Kerry

Solder and flux

Electronics Forum | Wed Oct 23 08:40:20 EDT 2002 | davef

Yer not making this easy. What kind of flux? If no-clean flux, what controls are you using to assure you are: * Applying the correct amount of flux? * Properly activating the flux? If water washable flux, talk to us about your cleaning methods and

SPC and Wave

Electronics Forum | Thu Jul 14 13:40:14 EDT 2005 | slthomas

Sorry to nitpick, but counting and responding to the number of defects isn't process control. It's done all the time, but it doesn't really fit the definition and that's what I think DB is trying to investigate.

wave pallets and titanium

Electronics Forum | Thu Nov 15 12:11:40 EST 2007 | George

I use Pentagon EMS (503) 924-2747 with Chad Haima. Note: I do not get a penny for referals. I just like the service, super fast, high quality and excellent customer service. I have worked with them for about 4 years. Thanks, George

PCB Storage and FIFO

Electronics Forum | Tue Sep 23 10:22:40 EDT 2008 | kumaravelu

Is there any specific method or product available to implement FIFO system. Currently we stack all the D/C in a shelf and we don't have a method to pull the latest D/D first. I would appreciate any help in this regard. Sundaram

Pros and Cons of Convection Reflow Cooling Systems

Electronics Forum | Mon Nov 17 18:40:10 EST 2003 | Ray Wilson

Advanced electronic assembly convection reflow ovens include a variety of options for cooling product after reflow. The Electrovert Omniflo series ovens include options for internal or external cooling systems. What are the pros and cons of utilizin

NADCAP and thermocouple calibration

Electronics Forum | Wed Aug 07 16:49:15 EDT 2013 | hegemon

You mean you don't pull all of your thermocouples out of the ovens once a year and send them out for calibration? - lol Tough question. You have a calibrated datalogger. (I assume) You have an oven with preset zone temps, each zone controlled by a

Mydata Pick and place

Electronics Forum | Fri Aug 24 08:53:54 EDT 2001 | gerits

Hi, Have a look at following site assembleon.com They have exactly the equipment you're looking for and with the requirements you asking for. In case you want detailed information you can contact me via e-mail or phone (+31 - 40 - 27 66053). I can


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