Electronics Forum: com (Page 530 of 821)

CFM requirements for Heller 1500 reflow oven exhaust

Electronics Forum | Wed Aug 06 23:32:19 EDT 2008 | darby

It SHOULD be written on the machine. I have had/have 1500 Hellers that range from 60cfm to 500cfm Check the fine smtnet archives. http://www.smtnet.com/forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=8859&#Message35065

PWB strain specs?

Electronics Forum | Thu Jul 31 08:20:06 EDT 2008 | davef

Not quite what you'ree looking for, but may be interesting: JESD22B113, Board Level Cyclic Bend Test Method for Interconnect Reliability Characterization of Components for Handheld Electronic Products http://www.akrometrix.com/industrydocs/JESD22B113

Homemade Custom Nozzles

Electronics Forum | Wed Aug 06 01:36:36 EDT 2008 | chrispy1963

Go to this site ( http://www.nozzlesupply.com/ ) and then call them and ask for Fred Calkins. He makes nozzles and custom nozzles as well as replacement parts for many makes of machines. Their quality is top notch and their prices defy those of OEM

Imm Silver tarnish?

Electronics Forum | Tue Sep 02 22:08:34 EDT 2008 | davef

MacDermid Sterling seems to take-on a brownish tint in high dew points. Look at figure 3, p14 here: http://www.enthone.com/docs/CircuiTreeNov2006ImAgStudy.pdf We not so sure that it's fatal. That you see Cu makes us nervous. Since your XRF is doin

looking for HASL TIN thickness specification

Electronics Forum | Thu Sep 04 11:06:44 EDT 2008 | realchunks

Not sure why you would... but here are a couple of links that may help if you are having manufacturing problems http://www.smtinfo.net/docs/Electronic%20Production/9.htm http://www.midwestpcb.com/capabilities/plating2.html Granted I only have a Ma

OEE measurement

Electronics Forum | Tue Sep 16 08:02:15 EDT 2008 | cyber_wolf

OEE is something that is difficult to project, because there are many factors that effect it. Component replenishment, change-over times, programming issues etc. I am sure the Fuji applications folks would be happy to figure out how many modules you

very cheap way to reclaim solder from dross

Electronics Forum | Mon Oct 13 15:12:31 EDT 2008 | wavemasterlarry

The guys at Honda on the east coast use a potatoe rub. They rub the pot be for solder isadded. Clainm they can reduce drosses that way. Funny how spuds and solder are so close to each other on The Forum here. Prolly explain why they let potatoe f

MRP for small EMS - DBA Manufacturing

Electronics Forum | Mon Nov 03 19:18:28 EST 2008 | dougbebs

You should check out Inovaxe, they have a sophisticated MRP solution dedicated to the needs of the electronic manufacturing industry. The system is called Inovision and is a full feature solution and is very unique in design and benefit. Also it is

MRP for small EMS - DBA Manufacturing

Electronics Forum | Tue Nov 04 10:08:22 EST 2008 | dphilbrick

We have a version of an ERP called Catalyst. It was developed within Ga Tech and then privatized. http://www.catalyst-mfg.com is their link. It is a really versatile system and handles PCBA operations very well. It also comes in an open license versi

Solder Paste Storage and Control

Electronics Forum | Thu Oct 30 14:07:29 EDT 2008 | jdumont

We use a normal off the shelf (Best Buy) mini fridge. As far as the temp readings, I got some USB dataloggers from Omega and stick them in there. Download the data to your PC every couple of weeks (Outlook reminder). I also use these for our Nitrogen


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