Electronics Forum | Wed Sep 28 01:32:15 EDT 2005 | Mika
Try vision type 12 for capacitors, this will give you much better acceptance in the vision inspection, since those are slightly rounded. Resistors works normally fine with vision type 10. If you have a component that is very hard to get pass the visi
Electronics Forum | Thu Sep 29 05:37:56 EDT 2005 | dougs
for 0402's you should be able to run the turret at full speed, if you need to slow it down it means that your machine isn't set up properly. use the vision number that the manual tells you and make sure your feeders are properly calibrated, poorly c
Electronics Forum | Thu Sep 01 18:27:28 EDT 2005 | Board House
Hi I currently Manufacture product for Dataradio Inc. in Quebec. and would be interested in quoting your product. We are a Multi-layer facility in Minnesota, we currenty manufacture layer counts between 2 & 18 layers. Line widths and Spacing down t
Electronics Forum | Fri Sep 09 17:41:58 EDT 2005 | Wild Bill
Reflow and wave flow solders have to be changed more often because of contamination. Pb free PCB's don't solder as well so you will likely have to find a new process or supplier. The higher temperatures heat soak the components so they all need to be
Electronics Forum | Fri Sep 02 05:17:54 EDT 2005 | pyramus
I have another question can anybody assist me. Is there any specific procedure or guidelines that need to be followed for handling PCB (OSP & Immersion Tin)? Moisture Sensitive Devices? or how about throw-out or left over parts? Is there any paste h
Electronics Forum | Fri Sep 02 08:16:14 EDT 2005 | pjc
From Ray P. Prasad's article in this month's SMT magazine about the new IPC-7095 revison: ".....IPC does not have pull tests in any of its standards, and some reliability experts would prefer to keep it that way, pull tests are commonly used by some
Electronics Forum | Fri Sep 02 09:02:10 EDT 2005 | dougs
you tell me, the customer has started to pull at some of the leads of some IC's with tweezers while de-bugging boards that had failed in the field, he was able to pull some of the leads away from the solder joints, we feel he may be over-doing it a
Electronics Forum | Wed Sep 07 04:40:50 EDT 2005 | Slaine
i worked for a mobile phone base station manufacturer a few years back and they had a customer in Thiland who were complaing the cabinets we sent them were dented and marked, we investigated, improved packing and goods out inspection but still had th
Electronics Forum | Sun Sep 04 01:59:41 EDT 2005 | smartasp
We need to dry and clean the air in our dedicated poting and conformal coating room. Can anybody help on how to go about it. The airconditions only recycle and dry until room temperature is reached and therefore have great fluctuations and unstable p
Electronics Forum | Tue Sep 06 09:59:32 EDT 2005 | slthomas
Find out if you can separate the dehumidifier controls from the heating/cooling controls, without adding an air handler. Otherwise I think you'd need to add a dehumidifier that runs independantly. Don't forget that system capacity has to be rated fo