Electronics Forum | Fri Feb 23 11:32:17 EST 2001 | toddbe
Davd, Thats what first came to my mind when I was asked to do this task, the old train belching out climbing the last hill towards town ;) H&H Engineering has what used to be Mountain Gate's line of steam aging equipment. They are at 209-475-0693
Electronics Forum | Fri Mar 02 11:13:50 EST 2001 | fkurisu
Hello Mark, To date all solder mask rework we have done has been on the PCB board. I believe that it possible to reapply solder mask on to the ball side of the BGA. Would it possible to evaluate some of your BGA's? You can contact me at 714 842
Electronics Forum | Fri Feb 23 15:22:42 EST 2001 | micah
Can anyone recommend a good software package which can be used to create panel criteria from Gerber/Cad data. Needs to do more than step & repeat. Need to be able to define panel size, add panel fiducials, define breakaways and hole sizes, ability
Electronics Forum | Mon Feb 26 07:19:47 EST 2001 | PeteC
Has anybody ever seen round solder lands for 0603 chip components? I've got a new board to build and it has round lands. I've asked the design enegineer why he chose round lands. Waitin for the answer. And the funny thing is all the 0603 chips don't
Electronics Forum | Wed Feb 28 17:42:43 EST 2001 | lileubie
I've used round and optimized ovate pads for the majority of boards used in prior companies. Study after study has proven excellent reliability. Why your sample has both apertures, I could only guess that your customer is testing both. Have you e
Electronics Forum | Mon Feb 26 09:35:48 EST 2001 | larryk
With allocation of components becoming a bigger and bigger problem, our company has had to purchase components from brokers. Because of this, I've found an increase of component contamination. What I mean is I have found problems with oxidation of th
Electronics Forum | Tue Feb 27 08:25:54 EST 2001 | angela_gong
hi, I'm just attend the BB training for Six sigma project, and have a project with increase the pickup avalability to 99.8%for Siplace HS50 line. want to share infomation with other BB or BB cadidates here, and maybe you can give me some help for th
Electronics Forum | Thu Mar 01 23:02:27 EST 2001 | Cosine Theta
You can easily get 99.8% for 0603 and 99.6% for 0402 out from a Panasonic MV2F, and these machines have no adaptive pick-up. To get 99.8% from HS-50 for 0603 or 0402 should be piece of cake. Anyway, is getting 99.8% pick-up = 6 sigma process?
Electronics Forum | Tue Feb 27 10:26:19 EST 2001 | jcboetcher
Hi I'm a first time user of SMTnet. I have a Electrovert Wave Soldering Machine Ultra 2000 with a AT&T Spray Fluxer. I'm looking for a upgrade or a replacement Spray Gum Binks Model No. Z-6-434 and or nozzles ( Fluid tip assembly No. 184A / 156A.
Electronics Forum | Tue Feb 27 18:13:03 EST 2001 | davef
First used a Binks for painting a '57 Chebby that Wesley B and I were rebuilding. We still use them for spraying conformal coatings. If Chrys was here, she�d freak. Look at: http://www.smtnet.com/library/index.cfm?fuseaction=view_article&article_i
