Electronics Forum | Tue Oct 01 18:24:03 EDT 2019 | etonin1
Hello everyone! I work into SMT branch, on p&p Faroad, Quadra TWS and Autotronik. I always mounted a lot of circuits, especially strip led on kapton sheets. I noticed that thing.. between a kapton circuit and another there are differences such as lit
Electronics Forum | Wed Jun 02 07:15:49 EDT 1999 | SC
I am currently sourcing equipment to mount CSP devices. I have looked at the GSM Flexjet & also the Siemens 80 F series. However these machines only look for ball presence not ball deformation. Panasonic are the only ones who have a 3-D camera capabl
Electronics Forum | Fri Jan 31 13:55:56 EST 2003 | MA/NY DDave
Hi I hope I am on point based on my reading. The outer edges bow spec depends on a gradual deformation that finally builds up to the outer edges. If you mathematically move this deformation back you will have allowable deformation at the point you
Electronics Forum | Mon May 21 11:00:00 EDT 2018 | jacobidiego
Hi experts, I would like to ask to the forum if you could describe what could be the causes for stencil deformations. We mainly see a wave like pattern.
Electronics Forum | Wed May 30 19:28:06 EDT 2018 | jacobidiego
Thank you all guys. I appreciate all your help. I am running a new series of tests to reducy this in new projects. There is an equipment to messure stencils deformation pressure, but we happen to not have the software. Do you know if there is any st
Electronics Forum | Tue Nov 07 11:14:11 EST 2000 | Adam
There is a variation on the pins that come through on the other side. The pins that are deforming are roughly half the size of those which aren't deformed.There are no witness marks on the pins that are deformed, suggesting that the pins aren't fouli
Electronics Forum | Wed Jun 02 07:28:03 EDT 1999 | Earl Moon
| I am currently sourcing equipment to mount CSP devices. I have looked at the GSM Flexjet & also the Siemens 80 F series. However these machines only look for ball presence not ball deformation. Panasonic are the only ones who have a 3-D camera capa
Electronics Forum | Thu Jun 03 15:15:09 EDT 1999 | J.S.
| I am currently sourcing equipment to mount CSP devices. I have looked at the GSM Flexjet & also the Siemens 80 F series. However these machines only look for ball presence not ball deformation. Panasonic are the only ones who have a 3-D camera capa
Electronics Forum | Tue Mar 22 07:39:05 EST 2005 | davef
There is no standard. This is a relative test. If you wish to do tests of this kind, we suggest to pay attention to the following points: * Shear strength of soft solder depends on the deformation speed applied. The faster the material is deformed t
Electronics Forum | Thu May 13 03:38:22 EDT 2010 | aungthura
Hi Dave the issue is the sockets were deformed after soldered by reflow. Hope that is ur asking.
