Electronics Forum | Thu Aug 14 23:48:38 EDT 2008 | jeremy
Hello Bart I work with the Koh Young systems. Do you have any sort of data even just X Y posistion and pad or appeture size? If you have I can bypass the Gerber requirement. send me an email at jeremy@christopherweb.com Jeremy
Electronics Forum | Mon Aug 11 10:37:19 EDT 2008 | realchunks
I assume you mean the balls of the BGA, not pads (laugh it up guys - I said balls). If so, you may have a no-lead BGA or a high temp BGA.
Electronics Forum | Mon Aug 18 11:57:37 EDT 2008 | dphilbrick
No I was actually thinking more on the lines of this. http://pcdandf.com/cms/content/view/3845/95/ I think if you try and put solder in the hole you will not have a flat or well filled hole in the end.
Electronics Forum | Thu Aug 21 15:30:28 EDT 2008 | jamyboy
Juki is a great way to go as far as reliability the Jukis are bullet proof. Change overs are much like other Japanese machines if you have the feeder carts, tray changer and stay away from Vibratory feeders you will be successful with this platform i
Electronics Forum | Tue Sep 02 11:50:09 EDT 2008 | vikkaraja
Do you have RSlink Logix 500? And If you do it would be very easy to find out root cause of this PLC fault.
Electronics Forum | Thu Aug 21 17:02:06 EDT 2008 | mikesewell
I'd like to hear from anyone using the PumpPrint stencils to dispense/print solder paste. Are you using ProFlow or just squeegee blades? How often do you have to clean?
Electronics Forum | Fri Aug 22 03:19:08 EDT 2008 | andrzej
Hi, what do you mean by collapsed ? Can you describe or send a photo ?
Electronics Forum | Mon Aug 25 08:33:59 EDT 2008 | lococost
That's just dross. If you have nitrogen blowing over the wave, you could reduce its flow as it tends to blow the dust everywhere if it is set too high. (on the other hand it might reduce solder quality)
Electronics Forum | Thu Aug 28 07:35:19 EDT 2008 | chrispy1963
Thank you to you all. Ive emailed Jim and he replied to me with part numbers, prices and phone numbers and email addresses. Have a great holiday weekend one and all!!!
Electronics Forum | Tue Aug 26 15:39:49 EDT 2008 | kpm135
I am not positive about this but I have been told that you cannot use acrylic and urethane coatings in systems that have had silicone run through them. It was explained to me that you can never fully get the silicone out of the existing system and th
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