Electronics Forum | Tue Mar 16 09:31:21 EST 1999 | Dave Manero
I am looking for the dimensions of the qfp trays. I need to no the center to center as well as the edge to center. I will use this information to program the fuji QP machine for placing 44pin QFP from the tray, or other devices. I can measure this by
Electronics Forum | Thu Jul 15 12:07:36 EDT 1999 | Mark
| What are some suggested standards/speced requirements and procedures for removal/addition of missing balls on laminate and ceramic based bga packages and quality requirements for same. | There are a number of methods available. 4 of them are discu
Electronics Forum | Sun Nov 15 01:21:11 EST 1998 | George Henning
We are considering implementing a change of our operating software to Visual Manufacturing by Lilly Software Associates. We may also add portions of the quality package by IQS to help us meet quality standards (ISO 9002) requirements. If anyone has e
Electronics Forum | Wed Oct 28 15:34:45 EST 1998 | carlm
| Can anyone supply me with info on determining the volume of paste left on a pad once reflowed compared to the intial amount put down? Is there a formula or something? | That information should be contained in the technical data sheets supplied by
Electronics Forum | Tue Oct 27 12:22:34 EST 1998 | Sanjay Bhatikar
Sirs, what would be a good way to judge the reliability/robustness of a stencil printer or chip shooter? Does any equipment supplier specify detailed maintenance schedules? Is there a source of machine failure data (MTBF, etc.)? I not
Electronics Forum | Mon Oct 26 19:10:52 EST 1998 | John Vaughan
I'm trying to find a source for a tilt device for use when doing touch-up soldering. Employee needs to raise the board above standard bench height for better access to the board and for better posture. Angle of the tilt device should be adjustable;
Electronics Forum | Wed Oct 21 01:46:57 EDT 1998 | Daniel
We currently using the Panasert SMT machine where PCB flow direction were from right to left, & we are planning to move in the FUJI -CP3 & CP4-2 in line where standard PCB flow direction were left to right. Any comment on FUJI machine modification of
Electronics Forum | Wed Oct 21 09:24:55 EDT 1998 | Paul Walz
| We currently using the Panasert SMT machine where PCB flow | direction were from right to left, & we are planning to move | in the FUJI -CP3 & CP4-2 in line where standard PCB | flow direction were left to right. | Any comment on FUJI machine modif
Electronics Forum | Tue Oct 20 09:46:16 EDT 1998 | Tom Gervascio
I am looking for detailed information on the SECS 2 protocol that is part of the SEMI General Equipment Module interface. I was not able to get detailed information from the SEMI web site and was not able to find anything on the web. I am looking fo
Electronics Forum | Fri Sep 11 14:39:02 EDT 1998 | Earl Moon
| Thanks to all Earl, Mathew and David for the SMT info. I have one more question. Does anybody have a chart listing the standard, industrial spacings? Perhaps listing in each unit, say XX mils = XX Pitch. Or XX mils = XXmm or something of that n
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