Electronics Forum: esd and table (Page 7 of 14)

Re: Tabletop pick and place equipment selection

Electronics Forum | Fri May 28 15:01:02 EDT 1999 | Tony

| Has anyone had experience with prototype-scale, table top Placemax and/or Manncorp pick and place equipment? If so, what has been your experience with the machines? Are they reliable? Did they meet all your needs? Which needs didn't they fill?

Stencil Bleed - Bridges and Solder Balls

Electronics Forum | Wed Aug 23 17:43:42 EDT 2023 | calebcsmt

Support bars, so essentially the board is sitting ontop of beams that make a table. Fully supported with no soft spots

Hand Soldering-Mixing Sn63 and L-F Processes

Electronics Forum | Thu Aug 11 07:41:55 EDT 2005 | rsmith@z-mar.com

I do recommend dedicated tips and dedicated workstations. Make sure that your tips come in with no lead in the tinning. There is a new, green heat resistant table mat that is being used in the industry to identify lead free areas. If operators see gr

floor and air conditioning, shop floor requirements

Electronics Forum | Mon May 06 05:32:39 EDT 2013 | pavel_murtishev

Jim, Thank you for the input. Could you please check your standard filter pore size? A model number would be valuable. How many shop volumes (in cubic meters) do you pump per hour? Customer is seriously thinking over installing AC system similar to

floor and air conditioning, shop floor requirements

Electronics Forum | Mon May 06 21:40:40 EDT 2013 | davef

ANSI/J-STD-001: * Temperature and Humidity: 18-30°C, 30-70%RH ** If out of range, shall verify electrostatic discharge control program according to ANSI/ESD S20-20 is adequate. ** For process control, more restrictive temperature and humidity limits

Re: Humidity Control and Moisture Sensitivity

Electronics Forum | Tue Dec 05 15:10:55 EST 2000 | Francois Monette

Victor, here are a few more elements of information to answer your question. Both the temperature and relative humidity on the manufacturing floor have a significant impact relative to the rate of diffusion of moisture inside a plastic package and t

Nitrogen use in reflow and wave

Electronics Forum | Sat Apr 20 10:12:16 EDT 2002 | davef

If people use an inert gas, they use nitrogen for mass soldering. Inert gases get progressively more expensive as you move down the periodic table. Many times no-clean flux is less active than other flux types. So, people use an inert gas to lower

Smt 'pick and place' machine issues

Electronics Forum | Wed Nov 29 08:25:28 EST 2006 | aj

Hi, I work mainly with Fujis but have some experience with Panas. If you are seeing components upside down on the board it is feeder related . If you are seeing poor alignment across the board , firstly I would check the xy table for alignment. Mak

Re: Tabletop pick and place equipment selection

Electronics Forum | Fri May 28 16:03:10 EDT 1999 | Jeff Sanchez

| Has anyone had experience with prototype-scale, table top Placemax and/or Manncorp pick and place equipment? If so, what has been your experience with the machines? Are they reliable? Did they meet all your needs? Which needs didn't they fill?

kapton dots and liquid solder mask

Electronics Forum | Tue Aug 09 22:03:38 EDT 2005 | davef

Since these are mounting holes, they're probably all the same size. Why not try rubber plugs shaped like golf tees? Try: * Dempsey Industries; 802 N. 4th St, Miamisburg, Ohio 45342; (937)-866-2345; Gary Pascoe * Shercon somewhere in CA * Harman; 36


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