Electronics Forum | Wed Mar 27 01:06:12 EST 2002 | ianchan
Hi Guys, We are using two types of support Jigs for our PCB boards, during the paste printing, chip shooter, and IC mounting. The two types of support Jigs are : 1) "self-fabricated" aluminium support Blocks 2) "off shelf purchased" support Pins T
Electronics Forum | Mon Apr 01 17:50:31 EST 2002 | stefwitt
the good and bad days are normal results of statistics. You enter some variables like number of feeders, length of part numbers, day of the week, sexual satisfaction of the operator a.s.f. , you get some statistical distribution. It tells us that on
Electronics Forum | Wed Apr 03 18:25:47 EST 2002 | davef
No problem. Your buyer knows what she should order from the BOM. If she can�t order that, she submits an alternate part approval request to the customer early in the order cycle. If the supplier sends the wrong part: it�s rejected at incoming, get
Electronics Forum | Tue Apr 09 16:25:28 EDT 2002 | clarkk
Alan, You're right, mass inspection after assembly won't work. The inspectors will miss 25% (or more) of the defects, and the boards will be reworked before SMT operators can properly define defects and their sources. The company I work for tends to
Electronics Forum | Mon Apr 15 21:55:46 EDT 2002 | ianchan
Hi Clark, Out of curiousity and in the name of learning new stuff, can you share with us how does your team, calculate the cost of inspection? Is inspection an additional chargable item in the quotation sheet? To quote your posting : "Just a side n
Electronics Forum | Thu Apr 11 14:31:15 EDT 2002 | aaelect
We're having some problems with 0402's tombstoning. On a board with about 300 parts we're getting about 12 to 20 tombstones per board. The caps seem to do it more often than the res. The pads appear to be in accordance with IPC SM 782 amendment 1, S
Electronics Forum | Thu Apr 11 18:26:30 EDT 2002 | TomN
I know the information is out there somewhere, but I need to find information on cost models that apply to reworking motherboards. I had this task dropped in my lap and I�m trying to turn this around quickly. Some background: Products that are diag
Electronics Forum | Sun Apr 14 14:35:39 EDT 2002 | davef
Average people get on stage and sing cover songs in karaoke. But for other people, people in the karaoke circuit, it's a money sport. As with other bar sports (ie, pool, darts, horse, etc), the karaoke-for-money game is rife with hustlers. * "In 'D
Electronics Forum | Wed Apr 17 18:18:52 EDT 2002 | bsteelglove
I recently bought a DEK 265 Mark 1 on the used market for $1,500 dollars along with a ABW 1210 Reflow oven which I really wanted. I knew the DEK had not been refurbed but that was fine because I was willing to pay there extremely high prices to have
Electronics Forum | Sat Apr 20 01:45:06 EDT 2002 | lysik
Steve Huey is a real MAN. "NO GENDER DISRIMINATION" I competed with him for a few years. He has integrity, smarts, a smile, and honesty. Ruthless none the less. I only dream of the days that UIC's anti competitive practices were those of the days of
