Electronics Forum | Tue Jul 06 12:28:32 EDT 1999 | Kelly Morris
| We are looking for some subcontractors to do surface mount | technology boards for us. Is there anything I should pay specific | attention when I visit the subcontractor's site? | Thank you for any advice | Wolfgang has a good point.....I wou
Electronics Forum | Wed Apr 23 13:33:31 EDT 2003 | davef
We divide our operations, repair, and office facilities into work area classifications, each with its own set of requirements and necessary control to meet the requirements of our procedure. The requirements are in the areas of: * Air Quality * Ligh
Electronics Forum | Tue Apr 17 08:54:09 EDT 2001 | davef
Process capability indices are pretty well documented. Consider: 1 A good general SPC book like: Statistical Quality Control; EL Grant & RS Leavenworth; Mcgraw-Hill; ISBN 0078443547 2 Other good books are: Statistical Process Control For SMT; WS
Electronics Forum | Tue Jun 01 08:30:51 EDT 1999 | Dave F
| I have difficulty to convince my management to air-condition our manufacturing facilities. The room temperature fluxuates from 8 deg.C in the morning to 25 deg. C in the afternoon. The PCB topside temperatures in the reflow oven and wave soldering
Electronics Forum | Thu Jun 03 18:53:27 EDT 1999 | Raeto Zryd
| | I have difficulty to convince my management to air-condition our manufacturing facilities. The room temperature fluxuates from 8 deg.C in the morning to 25 deg. C in the afternoon. The PCB topside temperatures in the reflow oven and wave solderin
Electronics Forum | Tue Jan 12 17:10:09 EST 1999 | C.K.
Hi Folks. Has any Process Engineer here done a complete evaluation or controlled experiment for VOC-FREE Flux? Our goal here at CEBUKid, Inc. is to implement a VOC-FREE process. We have all the necessary (OPTIFLUX) spray equipment, and we're curre
Electronics Forum | Sun May 12 09:17:48 EDT 2002 | Thomas Hodge
First of all are you looking for a inline or a table top unit. We paid 50k for a Testronics unit and it does ok but I feel like others and that is if you have the inspection & controls in place you should be able to build quality boards by controlli
Electronics Forum | Mon Jul 18 18:36:01 EDT 2005 | slthomas
"thomas, why isn't it process control," Minute detail, really. Defects aren't a measurement of process parameters, they're the result of them (and a few other things that have been mentioned). SPC measures process parameters. It is preemptive, and
Electronics Forum | Mon Jun 07 11:25:41 EDT 1999 | Brian Wycoff
| | | I have difficulty to convince my management to air-condition our manufacturing facilities. The room temperature fluxuates from 8 deg.C in the morning to 25 deg. C in the afternoon. The PCB topside temperatures in the reflow oven and wave solder
Electronics Forum | Mon Jun 07 16:52:51 EDT 1999 | Dave F
| | | | I have difficulty to convince my management to air-condition our manufacturing facilities. The room temperature fluxuates from 8 deg.C in the morning to 25 deg. C in the afternoon. The PCB topside temperatures in the reflow oven and wave sold
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