Electronics Forum | Thu Sep 09 09:00:10 EDT 1999 | Dave F
| hi, i m college student. i m currently doing my Final year project in PCB drilling. the main task is to design auto feeder which allign the PCB properly in position before drilling take place. the close tolerance becomes a big problem to the precis
Electronics Forum | Tue Aug 03 12:20:38 EDT 2010 | namruht
Is this on all 6 nozzles on those particular heads or just some. Try swapping nozzles with another head to make sure you do not have nozzle issues.
Electronics Forum | Tue Aug 03 14:28:23 EDT 2010 | keiths487
the "hooks" appear to be in good shape and are holding the nozzles up...machine will run even utilizing those head/nozzle combinations...we will check the valve, and verify proper operation, during non-production time....
Electronics Forum | Tue Aug 03 14:32:04 EDT 2010 | keiths487
random nozzle and head combo's all around the turret...head 1,4,8,11,13,14 and always nozzle 1 or 2
Electronics Forum | Tue Aug 03 16:12:54 EDT 2010 | namruht
Just to get the simple stuff out of the way. Make sure that no one has changed the machine nozzle data to a different type. Then try actually changing the nozzle data and putting that type into the head. If this passes it will at least eliminate the
Electronics Forum | Fri Sep 10 12:09:02 EDT 1999 | Earl Moon
| | | hi, i m college student. i m currently doing my Final year project in PCB drilling. the main task is to design auto feeder which allign the PCB properly in position before drilling take place. the close tolerance becomes a big problem to the pr
Electronics Forum | Sun Sep 12 08:20:04 EDT 1999 | se
| | | | hi, i m college student. i m currently doing my Final year project in PCB drilling. the main task is to design auto feeder which allign the PCB properly in position before drilling take place. the close tolerance becomes a big problem to the
Electronics Forum | Wed Aug 04 08:37:24 EDT 2010 | keiths487
Just to get the simple stuff out of the way. Make > sure that no one has changed the machine nozzle > data to a different type. Then try actually > changing the nozzle data and putting that type > into the head. If this passes it will at least >
Electronics Forum | Tue Aug 03 11:40:41 EDT 2010 | swag
HSP nozzles get pushed back up into the head by a cam with a pneumatic brake on it. Make sure this is functioning properly. It is not uncommon for the MAC valve that actuates the brake to get flaky = replace it. Also, the nozzles are mechanically
Electronics Forum | Tue Aug 03 17:45:43 EDT 2010 | swag
I used to wrench on those all the time! I really should be more help to you but it was a few years ago... A few more things to check - clean the line sensors on the back of the machine. Check to make sure you don't have a feeder that is allowing t
