Electronics Forum | Tue May 07 07:31:15 EDT 2013 | davef
Pavel You're correct that you should consider the point loading of your placement, wave and other machines. I've put shops above the ground floor of buildings. Equipment suppliers are the best source of information about these requirements. BR, dav
Electronics Forum | Wed May 15 11:13:36 EDT 2013 | pavel_murtishev
Davef, Could you tell me if you filled your floor by additional concrete layer during your shop construction? Have you had any placement machines stability issues? Your input would be really valuable. Thank you.
Electronics Forum | Thu May 02 15:29:19 EDT 2013 | jim_n_hky
I can't answer your specific question on the floor, but I have some suggestions. The equipment manufacturer should be able to provide the floor loading requirements. A structural engineer should be able to translate that into specs for hte constructi
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
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
Electronics Forum | Tue May 07 03:56:30 EDT 2013 | pavel_murtishev
Davef, Thank you. I wonder if you have ever faced with concrete layer thickness selection for SMT shops? All I have found refers to metal treatment shops (primarily milling & drilling). 6" concrete is thick enough for them to stabilize milling machi
Electronics Forum | Sat Mar 30 03:34:44 EDT 2019 | jacoblemaster
Are you still facing this issue? Well, I am so late to get to know this. I think you first check your evaporator coil if your air conditioner is still freezing up. It has been seen that a dirty airflow coil stops the proper flow of air through it. It
Electronics Forum | Tue Apr 30 05:05:16 EDT 2013 | pavel_murtishev
Colleagues, Now I am involved into plant ramp-up where 3x Panaconic NPM-W will be installed. New production hall is being designed right now and the problem is that constructors have never met SMT shops and know very few or next to nothing about requ
Electronics Forum | Wed Sep 20 07:14:14 EDT 2017 | stephendo
Talk to the sales person that sold the equipment. If it is new equipment talk to the manufacturer. You will need electrical power and air. You will want the room to be clean and dust free. You will need to vent oven air to the outside. You will prob
Electronics Forum | Tue Jul 30 04:01:14 EDT 2019 | SMTA-David
Thanks all for your replies. I ended up getting an older second hand machine (2003 Heller 1707 EXL) from a local company upgrading their assembly line. It is in mint conditions and was used in air conditioned room and had maintenance every 3 months.
