Electronics Forum | Wed Apr 28 16:49:47 EDT 1999 | Tony A
| | Anyone using hot air nife for wave soldering process. | | Does it work? | | Does it really eliminate solder bridging and does it create any other problems? | | | | any feed back will be much appriciated. | | | | Thanks | | | | Tony A | | |
Electronics Forum | Wed Mar 24 10:43:59 EST 1999 | Tim
Hi, I have a customer who's electronic assemblies produce RF. He is insisting upon aqueuos cleaning. We switched to a no clean solder years ago and no longer have an aqueous system. Is aqueous cleaning necessary to eliminate 'cross talk' of the s
Electronics Forum | Fri Mar 12 17:59:29 EST 1999 | Bill Schreiber
| | SMTNetters: excellent Forum, keep up the good work all! | | | | We are in the process of purchasing a Dek Stencil Cleaner and we have been recommended to use Vigon SC200 solvent to remove Heraeus no-clean solder paste from stencils and mis-print
Electronics Forum | Mon Mar 01 22:51:56 EST 1999 | Dave F
| We have customer requested machine dispension on adhesive of solder side components, however we are currently using stencil printing for adhesive. Have anyone evaluated and compared on dispension and screen printing of adhesive before? | Thanks! |
Electronics Forum | Mon Feb 22 20:52:22 EST 1999 | Dave F
| we are acompany under construction for producing assembled PCB for computer manufacturing .as we are one of the first in Egypt in the field. | | Hence if some body can tell us about what we might need in the manual insersion line ( production
Electronics Forum | Tue Feb 16 19:31:46 EST 1999 | Earl Moon
| We appear to receive certain standard discrete components (1206,0805,&0603)that deviate in size and shape to the extent that vision processing discard rates are through the roof. Does anyone else have problems with vendors being unable to produce
Electronics Forum | Wed Jan 06 23:59:37 EST 1999 | Andy
| | If passive componets are cheaper why aren't they more popular? Manufacturers like Murata and AVX claim availability and substantial cost savings but little interest seems to exist. Why? Your input is greatly appreciated. | | | Because people ju
Electronics Forum | Fri Oct 16 07:54:55 EDT 1998 | Mike Demos
We have just recently started using the Overall Equipment Effectiveness (OEE) metric on our SMT lines. This measurement is the "equivalent percentage of time the equipment is being used to produce saleable product at the maximum machine rate." The
Electronics Forum | Fri Oct 16 13:35:39 EDT 1998 | Steve Herring
| We have just recently started using the Overall Equipment Effectiveness (OEE) metric on our SMT lines. This measurement is the "equivalent percentage of time the equipment is being used to produce saleable product at the maximum machine rate." Th
Electronics Forum | Tue Oct 13 15:38:23 EDT 1998 | Dave F
All Y'll How do you clean components that must be added to an assembled board after water wash? BACKGROUND Our basic process goes like this: 1 Print paste with OA flux, place, reflow, wash 2 Repeat 1 3 Insert PTH, OA flux, wave, wash 4 Insert
