Electronics Forum | Fri Feb 14 08:08:45 EST 2003 | Louis
First of all I would like to say that my English is so-so but I will try to help you. FOLLOW THOSE STEPS AND YOU WILL BE OK. 1-- select learn fiducial option then enter minimal value to fiducial width and height (enter 0 and you will g
Electronics Forum | Fri Feb 28 10:32:45 EST 2003 | pjc
Cookson Electronics Equipment- Electrovert AquaStorm 200 highly recommended options: Checkmate Conveyor Hurricane Jets in Wash and Rinse 4 Additional Top Spray Bars in Wash *Closed Loop Filtration System for Wash *Positive Displacement Chemical Meter
Electronics Forum | Mon Mar 03 11:49:15 EST 2003 | msivigny
Hello marys, To determine the quality performance specification of your printers, dispensers or placement equipment, you must first know the operational accuracy and repeatability criteria from the equipment manufacturer. Only then can you determine
Electronics Forum | Sun Mar 09 18:33:04 EST 2003 | Dean
Tact time is a poor measure of your throughput capability. The Number of boards produced per hour or shift or 24 hour period is the true measure of what you are really doing. Your theoretial "tact time" can be used as a metric to judge performance,
Electronics Forum | Fri Mar 14 09:23:52 EST 2003 | MA/NY DDave
Hire a Consultant to look at everything (Again lots to be looked at and worked... (Starting right at Board Design 2>Buy or borrow some of the Books on SMT and read about all the potential contributors. Yes Uneven or Goofed Up Oven Reflow as noted
Electronics Forum | Wed Apr 02 14:47:59 EST 2003 | slthomas
Operating Parameters X Direction (left to right) 18.0 inches Y Direction (front to back) 18.0 inches Z Direction (up and down) 1.5 inches Operating Speeds Slew speed and point-to-point is 20 in./sec. Eight increments of speed control from 0.01 in./
Electronics Forum | Wed Apr 09 15:05:45 EDT 2003 | russ
Probably of no help but here it is anyway This is a tuff one. Attrition is due to many factors. You have machine rejects (visual fail, no pick), feeder set-up loss each time a reel is removed you lose X number of parts depending on feeder design (w
Electronics Forum | Thu Apr 10 03:29:16 EDT 2003 | emeto
Hi, that post sounds very bad.But I thing you shoul make an order for that problem.First the problem as I can see is not single.If I am right you should do exams step by step: 1.Design of the board-examine very carefuly(ask the manifacturer for help)
Electronics Forum | Mon Apr 21 16:39:50 EDT 2003 | k_h
You might try reducing your solder paste volume. To much solder paste gives the part a pool to float in, nullifying the positive effect of surface tension. I use an aperture on stencil for the heat sink which is 5mils reduced on each side and a 25mil
Electronics Forum | Wed Apr 23 18:03:10 EDT 2003 | jgregory
Hello all, It's been about 5 or 6 years since I've visited this site. I used to contribute quite often. However, 4 moves (and states) in 5 years can be taxing. I have found my way back, though. I am in need of info regarding industrial heat vacuum s
