Electronics Forum: steam and boards (Page 12 of 91)

High-end SPI and AOI?

Electronics Forum | Wed Jan 20 08:49:46 EST 2010 | edmaya33

I heard some of the manpower of KY transfer to VI technologies to introduce a new technology, same manner as of KY had. This french owned company post an impressive Inspection machine ( Both AOI and SPI ). Going back to ORBOTECH P36+, is there any

MPM Up2000 and SMEMA

Electronics Forum | Wed Sep 14 02:41:49 EDT 2016 | bukas

here is well explained SMEMA interface http://www.daghee.com/?p=326 so, disconnect printer from upline modules and check are any 2 of 4 pins shortened(should be pins No 1 & 2) while machine is ready state. when machine is in busy state the same pin

MPM Up2000 and SMEMA

Electronics Forum | Thu Sep 15 06:45:26 EDT 2016 | awhite

Hi Ariss_T, Thanks! I actually did check that...that was one of my first thoughts as well. While in the I/O, I slide a raw board back and forth under the camera/sensor and it acted appropriately. I will definitely update this thread as new informa

Component Obsolescence and Availability

Electronics Forum | Sat Mar 19 04:31:37 EDT 2022 | SMTA-69080803

What are the feasible options in mounting an alternative component onto a PCB that has a different footprint? PCB redesign is not a good option because the component is used on several other PCBs. The component is very small (8-lead SOT-23) so fabric

SPC and Wave

Electronics Forum | Thu Jul 14 16:05:55 EDT 2005 | russ

Good answer slthomas! This has got to be the biggest misconception out there. To perform SPC on a wave process you must first perfrom DOE to determine the critical parameters and or control limits. For example you will need temp reading devices tha

BGA rework and inspection

Electronics Forum | Thu May 30 10:31:03 EDT 2002 | robbied

Hi Yannick. This is an issue that we are just recently getting into but here is some ifo that I have gathered so far. I have seen/ used 2 different rework machines. The one we have bought is a 'PACE TF2000' which was at the lower cost end of the mar

AXI and AOI

Electronics Forum | Tue Jul 09 15:20:19 EDT 2002 | pjc

When you look at the capabilities of Combo machines they tend to sacrifice performance when compared to separate X-ray and AOI machines, meaning they don't do either the X-ray or AOI operations as well as a machine that was designed to do only one. A

Paste-in_hole and CTE

Electronics Forum | Wed Jul 26 18:23:47 EDT 2000 | Gary

I have been following forum discussions here and eslewhere, attended technical sessions at APEX and have been experimenting with the paste-in-hole process on some of our new product. I have run into one problem I have never seen mentioned, that is a

SMT Pick and Place

Electronics Forum | Thu May 28 10:57:10 EDT 1998 | John

Our company is currently looking to implement a SMT production line. What I am looking for is feedback on people's experiences with various machines. Here's what we are in the market for: Low/Mid volume 3,000+cph machine that can handle high job fle

solderability and hasl thickness

Electronics Forum | Wed Sep 10 12:56:09 EDT 2003 | davef

Intermetallic compounds [IMC]: * Form during the alloying process of some metals. In soldering these are Sn, Ni, Ag, Cu, Au. * Do not accept solder. * Increase in depth in logarithmic proportion to both time and temperature. [So during the solder


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