Electronics Forum | Fri Jan 08 16:08:38 EST 2016 | hegemon
That might be tough. Board houses typically stick to boards. You might find a board house that already works with a vendor that can supply Powder coated heatsinks, and the Board House might integrate for you, but it doesn't sound like one stop sh
Electronics Forum | Sat Aug 04 08:09:03 EDT 2007 | rich7799
I found the problem... the vx cable trunking was the wrong radius, so when the axis was moving at slower speeds to read pre stop position, the axis was not reading the platen correctly due to extra downward force.. Ive now replaced the trunking and
Electronics Forum | Mon Jul 30 10:22:57 EDT 2007 | swag
Sounds like your board stop sensor is not working properly so it's not seeing the y-stop/board edge when the board enters the center or the machine. You could try taking the camera cube cover off, jog the camera over a board then move the board back
Electronics Forum | Fri Jul 29 17:41:35 EDT 2016 | ddina
I appreciate your response. I kind of read about it, and made sure nothing sensor-wise is activated by mistake on the process of zeroing. Right now the machine is in this set up, and the rear rail is all the way to the back stop. So the sensor on the
Electronics Forum | Mon Jul 30 17:32:34 EDT 2007 | chrisgriffin
When you teach the "teach boardstop Y" make sure the camera is seeing the leading edge of the board and not too close to the rails. It should calculate the pre-stop position correctly. I assume you have thoroughly checked the sensor. Also check th
Electronics Forum | Thu Apr 20 13:55:31 EDT 2006 | cyber_wolf
Here is the problem : We have 2 AP25 printers with dedicated tooling. After we run side one boards through reflow, we get some warpage in our boards occasionally.(Sometimes we get a lot of warp depending on the geometries of the substrate) When the
Electronics Forum | Fri Jul 27 09:28:35 EDT 2007 | rich7799
I have Mpm ap25hie, s/w ver 7.1a The problem I have is that the machine works fine until I teach or use the pre board stop function. As soon as I use this the machine will not load the pcb to the centre of the work nest. I can manually change boardst
Electronics Forum | Thu Apr 20 14:24:54 EDT 2006 | pms
Sr.Tech, Don't know about AP25's, we have a DEK. We have problems with some large board sagging in the middle, causing the board to slip under the board stop, but our DEK has the ability to program the board stop anywhere in the Y direction, allowin
Electronics Forum | Fri Apr 21 13:28:51 EDT 2006 | cyber_wolf
Chunks, I know about the board stopper in the camera. I forgot to mention that our 1 AP25 is a HI-E machine with that camera in it. The HI-E still uses the dedicated tooling. When the snuggers engage the board pops over the mechanical stop. We do
Electronics Forum | Fri Oct 28 06:59:45 EDT 2005 | Rob
From what I remember there is a "snap off" setting in the AP25, where you can set the separation speed & I think it may also vibrate the board a little.
