Electronics Forum | Thu Apr 28 15:56:44 EDT 2005 | stepheniii
Hopefully it is just the part data a little bit off. But if that doesn't help, make sure the thickness sensor is calibrated bang on. And do the nozzle height adjustment. What are your nozzles and filters like, as far as being clean goes? I've put dow
Electronics Forum | Fri Dec 27 12:47:21 EST 2019 | ameenullakhan
Dear Team, We are facing open solder issue in a sensor component. Rejection rate is 2 out of 50 components placed. The issue is very random. We have tried increasing the solder paste height from 5 mil to 7 mil. The issue persist still. Differen
Electronics Forum | Wed Oct 31 13:50:00 EDT 2018 | xenkok555
Check optical head height sensors.
Electronics Forum | Fri Mar 18 15:02:07 EST 2005 | pmd
Please clarify, Z axis gears (Blades)? The MPM head I believe is what your are asking is driven up and down via a lead screw. The machine gets the zero point from the "HAT" tactile sensor in the table nest. When squegees are installed the blades are
Electronics Forum | Wed Apr 28 10:29:04 EDT 2004 | dougt
By "placement pressure" I assume you mean force. I don't know of placement machines that have transducers mounted on the placement spindles that actually measure force. We made a board with a force sensor mounted through a hole so that it was the sa
Electronics Forum | Thu Apr 29 10:35:31 EDT 2004 | dougt
Start with a load cell (force sensor), you will need one that can handle the force range you will be placing. Someone please correct me on this if I'm wrong but I seem to recall that placement force runs in the range of a couple hundred grams. Chec
Electronics Forum | Thu Nov 12 18:39:10 EST 1998 | Phillipf fHunter
| Here is a good one for ya. Our IP3's MTU will not pick QFP240's out of cavities, 10, 12, 13, 15. This is a 3X8 tray. The listed cavities are also the closed cavities that are used for tray eject. There is plenty of vaccum, the nozzle comes down
Electronics Forum | Thu Apr 28 00:19:52 EDT 2016 | ttheis
I'm not personally familiar with the 265 but it sounds like the machine's board stop actuator is not retracting or a sensor that detects that actuator position is stuck (probably a reed switch.) If your stop is not retracted, then the sensor is telli
Electronics Forum | Sat Jan 08 06:37:44 EST 2022 | jineshjpr
Hi, Noticed that MPN--MAL215099913E3 used in one of our assembly with 22mm component height. In General 15mm height is right to set height calibration (98 % of the parts will be covered with this height dimensions except specific Connectors, Transfor
Electronics Forum | Tue Mar 19 16:55:54 EST 2002 | Steve E ( Fujiamerica )
This problem happens when a dark part is placed where the main conveyer stop sensor is located.The machine does a board check ( back to loading pos ) . If a part is under the sensor it absorbs the beam and the machine thinks there�s no board. The ta
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