Electronics Forum | Mon Apr 16 11:28:50 EDT 2012 | vparis
Hey Reese what is your Mis rate? Do you have any boards that are passed that have actual defects?
Electronics Forum | Wed Jun 12 11:11:50 EDT 2002 | davef
J-STD-001 guideline of 1000 lm/m^2 [93 fc] seems high, but it is the minimum level of illumination that operators and inspectors should have to perform their tasks. IESNA LPD Architectural Recommendations Type of Facility||General Area percent / fc
Electronics Forum | Mon Dec 02 16:19:11 EST 2002 | slthomas
Unfortunately it's nc or we'd be worrying about this on the fly. Non-contact is defintely and issue....this is an 18"x9" board with 1500 bottom side SMT parts that are scattered among the through-hole and vice-versa. We're currently using 7 hold-
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 Apr 05 03:44:36 EDT 2011 | don7888
Hi Recently I have been set the task of increasing the amount of time our pick and place machines (Mirae MPS-1025P) are running for. I am fairly new to CEM and have found that the main reason the machines are offline for so long is that the operator
Electronics Forum | Sat Nov 10 18:56:23 EST 2018 | cpcompany
Hi, Aval Let me introduce myself. I am Casey Park from Starworks Korea and providing used SMD equipment especially Samsung pick and placer and Mirtec AOI. Plus I provide refurbishment on old Samsung pick and placer. I have CP45FVNeo manual in PDF
Electronics Forum | Tue Jan 29 20:33:52 EST 2019 | deanm
First, you cannot measure capacitors once they are soldered onto the board. Second, why must you measure? Verify your machine set up by using intelligent feeders (if your machine has them) or a checklist, preferably by two people. If you cannot trus
Electronics Forum | Mon Feb 26 16:26:00 EST 2001 | jax
I have not placed these parts in a while but when I did Universal was the machine that did it. We were able to place these parts using a 1mil flat( upward looking camera) inspecting all columns. The problem is a 100% column recognition is not possibl
Electronics Forum | Sat Feb 20 09:56:22 EST 1999 | Tufty
| We are in the process of getting into no-clean paste and fluxes. One important issue in this is sodler balling. I have heard some people say that having a matte finish would help in having lesser solder balls and that the solder balls would not b
Electronics Forum | Thu Jun 06 07:53:51 EDT 2002 | Jim M.
Has anyone had much luck Picking and Placing die with a Panasonic MPA-G3?What special setups or considerations are required? Currently we pick and place one die with our Universal GSM using only one nozzle. The nozzle must be painted white in order
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