Electronics Forum | Wed Nov 24 07:58:14 EST 2010 | rgduval
I have used MyData's in two different companies, and have never used the Samsung machines. MyData's flexibility is, generally, key. The feeder designs allow for short strips to be loaded, as well as rapid change-over. The electrical testing capabi
Electronics Forum | Tue Nov 30 09:27:34 EST 2010 | kpm135
Its been a long time since I've worked with the Quads but if I remember right I've seen this error when the bearings went bad in the theta on the heads. Usually you can feel it when you try turning the Z-rod. Should be a nice smooth motion with littl
Electronics Forum | Fri Nov 26 15:19:53 EST 2010 | mtech88
I Just got a Mydata M9 machine, It was working at the beginning. And now the Z-axis always come up a "out of limit" problem when machine is starting up. can any one help? or come in my factory to cal. the machine for us. We are in Los Angeles, CA.
Electronics Forum | Wed Dec 22 17:58:57 EST 2010 | padawanlinuxero
Hi probably you have a problem with one of the boards in the machine, like the M-Board, have you tryout reloading all the boards? and then re start all the hardware?, had a similar problem and we bought a new M-Board and fix the problem. Do you hav
Electronics Forum | Mon Nov 29 10:13:02 EST 2010 | vetteboy86
My research starts here. I'm just beginning to research the effects of using a leaded part in a no lead process. Before I began, I know there are temperature differences. The part in question has a 260 C spec. Next I would like to find out if any c
Electronics Forum | Wed Dec 01 04:42:48 EST 2010 | aungthura
Thank you, Patrick and Hege I now more understood about no-clean and RMA. Yes, I agree with Hege the no-clean makes PCB look pretty dirty however the soldering looks good and shinny. To wash out RMA flux, I may need chemicl cleaning, am I right? Cu
Electronics Forum | Tue Nov 30 17:47:25 EST 2010 | ck_the_flip
1.) Are there any industry white papers written that document any advantages in running this alloy? From what I've read, this alloy was formulated to prevent leaching of silver for silver-bearing component terminations. 2.) Are there any concerns w
Electronics Forum | Fri Dec 03 04:20:18 EST 2010 | grahamcooper22
Hi In Dec 2008 the IPC J STD 004 was updated to 004B, and I am wondering what the new test conditions are for testing flux Surface Insulation Resistance and Electro Migration Potential within the new spec. I am looking for the recommended test temp
Electronics Forum | Fri Dec 17 09:47:51 EST 2010 | rwyman
Recommend upgrading to their Windows version. Will require a new PC and simple mod of a control bd (cuts and jumpers and an EPROM swap) but we did (10+) machines about 10 yrs ago. The ones we still have are still going strong. You probably won't f
Electronics Forum | Fri Dec 03 20:40:38 EST 2010 | olddog
We are a small company looking to purchase a used Quad 4c to bring some of our PCB fab in-house. In looking around at equipment we see both 4c and 4c mk2 versions of the Quad machine. Can someone please advise the difference between the two? Thank yo
