Electronics Forum: 2011 (Page 181 of 216)

Vision system on vintage Dima Optimat

Electronics Forum | Sun Nov 20 18:15:24 EST 2011 | xborre

Hello, We are about to buy a old used Dima Optimat P&P I have already read the manual to know more about the possibilities. I have read it can place SOT23 packages, but i'm currious if it can recognize and place also the 5 pin variant (SOT23-5) and

Nitrogen gas and Tombstone defect

Electronics Forum | Mon Nov 21 10:51:12 EST 2011 | scottp

I've never seen a good article with a definitive explanation - just speculation that the increased wetting forces due to nitrogen result in increased tombstones. My own experience is that nitrogen is a very minor contributor to tombstones and can pr

Process ideas for adhesive on bottom side SMD's and wave solder

Electronics Forum | Wed Nov 23 07:38:49 EST 2011 | davef

We agree with the points made by ScottE above. Additionally, most printers are not heavily loaded. So, you wouldn't have to buy another machine, give-up floor space, purchase and store peculiar tooling, etc. We think Darby does pin transfer. Maybe h

Process ideas for adhesive on bottom side SMD's and wave solder

Electronics Forum | Wed Nov 23 09:38:52 EST 2011 | blnorman

More agreement with screen print adhesives. Back in a former life time we did do pin transfer on one of our product lines. If you had to go with pins, make sure your adhesive rheology is suited for it. Different adhesives are designed for specific

Problem with MY9 Zmount

Electronics Forum | Mon Nov 28 13:03:15 EST 2011 | navin

Hi I am have some issuse with mydata machine my9 zmout.They machine is take a very long time to exchange tool form the bank and placed parts , i was told I need to replace the head,the bearing is bad,I replace the zmotor about 5 months back and the

IP3 PLCC44 THETA SKEW

Electronics Forum | Tue Dec 06 19:44:10 EST 2011 | comando

Hello every one! I need help with a misaligned theta at plcc44, the machine is a IP3 smd3, firmware 2.99, vision card 4400 and both camera type YD2048N on label but in Proper data is set 2 (I don't know if this is right) we use Fuji flexa, Back Lig

Philips Comet Error E2 - Correction Data Error

Electronics Forum | Wed Dec 07 02:35:28 EST 2011 | mk15

Hi, I am looking for help with Error Philips Comet, Start Procedure -OK, INTIAL SERVO ORIGIN -OK, AUTORUNNING -OK, PCB START -OK, FIDUCIAL -OK, PICKUPCOMPONENT -OK, NEXT-ERROR E2 CORRECTION DATA ERROR(CORRECTION DATA IS NOT LOADED OR FAILED TO ADJU

MyData TP9-UFP Networking

Electronics Forum | Wed Dec 07 09:35:59 EST 2011 | upguy

We have a MyData TP9-UFP that we would like to network with a PC as a network. The documentation that we have is, at best, minimal. To export files, our choices with TPSys 1.5.18 are DOS-disk, UNIX, Kermit and FTP. The files are too big for a flop

Stencil-PCB Alignment Mehods - Printing process

Electronics Forum | Fri Dec 09 11:00:27 EST 2011 | alexanderb

Dear All, I am a totally new to the SMT process. In fact, I just had an overview course regarding the whole process of PCBA manufacturing and I have know a bunch of questions in my head. Most of them are linked to the solder paste printing process

Sn100C Plating, Mixed Alloy Scenario

Electronics Forum | Tue Dec 13 15:00:31 EST 2011 | davef

Contaminating lead-free solder connections with lead is generally a bad idea, but that's not what you plan. You plan to add tin to your tin-lead solder connection. We don't think there is a significant problem for most applications. Adding tin will


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