Electronics Forum: because (Page 231 of 443)

Re: Surface mounting at the hotel?

Electronics Forum | Mon Apr 12 13:46:32 EDT 1999 | M Cox

| Hey guys, | We are opening our new shop in a hotel and would like to hear your inputs. We will be providing contract manufacturing as well as equipment sales from this location. It will be mostly for the surface mount side of our business

Re: Choosing a spray fluxer.

Electronics Forum | Wed Apr 07 13:10:36 EDT 1999 | Chrys Shea

| I am getting ready to purchase a spray fluxing system for a no-clean process. I have narrowed it down to the Nordson or Dover system. Does anyone have any experience with either. If so can you relate with me. I am a little leary of the Nordson

Re: squeegee angle

Electronics Forum | Wed Apr 07 11:42:16 EDT 1999 | Tony A

| Tony | | Although I agree in principle with Dean that 45 Degrees would be ideal, most of the squeegees I have worked with have been 60 Degrees to the stencil surface. This seems to work best with metal squeegees when printing HASL boards, because

Re: Screen Printing Glue

Electronics Forum | Tue Mar 30 02:32:42 EST 1999 | Scott Davies

We have carried out some experimental work, in conjunction with DEK. Instead of dispensing adhesive for SMD components onto the bottom side of on of our PCBs, we have looked at the possibility of screen printing the adhesive. Because, at the stage of

Re: Stenciling

Electronics Forum | Tue Mar 16 03:28:18 EST 1999 | Scott Davies

Al, In general, I would agree with Justin, i.e. contact printing with a 0.007" stencil is great for 0603 - 1206 size components. However, we also place 0.025" pitch QFP components. We use a 0.006" laser cut stencil and I have found through trial an

Warning! Somebody is sending virus files!

Electronics Forum | Sat Mar 13 10:32:16 EST 1999 | Steve Gregory

Good morning fellow SMTnetters, Upon opening my email this morning, I had two emails from the following email address: evcons@ms3.hinet.net with "Evergreen PCB" in the subject box and it had a file attachment called Happy99.exe...I suppose whoe

Re: Shielding

Electronics Forum | Thu Mar 04 17:10:19 EST 1999 | Earl Moon

| Our vendor proposed to supply us with shields made out of Cold Rolled Steel (CRS) electroplated with Sn (50 - 150 minches). Should I be concerned with solderability or are there a better alternatives to tin finish? | No matter the base metal, elec

Re: Adhesive dispension

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! |

Re: List By Thread / List By Message

Electronics Forum | Fri Feb 26 08:23:57 EST 1999 | Cunli

Dave, Thank you for pointing this out to all, including us at SMTnet. We have thought about using different phrases to label these three listing options. How to you like: list thread by beginning date; list message by date; list message by autho

Re: Correction about the Head, the Profile Symble

Electronics Forum | Fri Feb 26 14:05:28 EST 1999 | Dave F

Cunli: Registration keeps "booting" me back to the start of restration, because the very nice program doesn't accept any type of company. Keep it. Dave F | For the Head to show, you have to be a registered individual. Even if you registered your


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