Electronics Forum | Wed Oct 26 11:51:06 EDT 2005 | moonshine
Don't V score, unless you absolutely have concurrence with your QUALIFIED fab and assembly operations. Routing is best for all chip devices close to board edge. It's better and cleaner for everything when seeking quality and reliability. Visit htt
Electronics Forum | Mon Jun 13 13:35:08 EDT 2011 | travishemen
Hello, does anyone have any information on stress induced during V-score depaneling. We are using a machine with a fixed blade on the bottom and a free rotating blade on top driven by a motor. We have had some cracked capacitors on the edge of an a
Electronics Forum | Fri Apr 30 12:06:54 EDT 2021 | proceng1
I have a small board in a 5x5 array. Thickness is .014". The fist build, the array was all routed with mouse-bites. Customer doesn't like the edge left by the mouse-bites. Board house says they can't v-score a board that thin. I'm not sure what o
Electronics Forum | Fri Mar 24 15:20:27 EST 2000 | Chris McDonald
I have recently purchased a Tape and reel machine from V-Tech. We are using Presure Sensitive tape and we are not geting good results. Anything bigger that a SOIC14/16 gives us trouble. The cover tape will pull off on the feeder and we will lose part
Electronics Forum | Mon Jun 03 12:51:17 EDT 2002 | V.RAMANAND KINI
We are doing COB operations for nearly ten years. Pls. write to me if you need info on m/c selection, type of PCB, plating etc., Thanks V.RAMANAND KINI...03.06.02
Electronics Forum | Wed Aug 07 17:37:48 EDT 2002 | larryk
ChrisN, We have been using a tape and reel machine from V-Tek http://www.vtekusa.com for the last couple of years. It's a simple machine for small quantities. They also do tape and reel services.
Electronics Forum | Sat Sep 05 08:14:50 EDT 2009 | propox
Hi Everybody, For this time I was using Philips CSM84V and VZ, now I bay Topaz and Emerald, nad I have ask for everyone, do anybody have manuals for this. Thanks for all help
Electronics Forum | Fri Mar 27 12:46:23 EDT 2020 | unisoft
Unisoft has been import gerber only for years to setup assembly, aoi machines, etc. *** Help for Importing GERBER only files for used in programming Assembly, AOI, Test, Selective Soldering machines (X/Y Center, Rot, Part#). Also allows you to cre
Electronics Forum | Tue Apr 03 01:37:54 EDT 2001 | philipreyes
60% 36% 0f ball area >36% Class2 Accept Reject 45% of ball diameter >45% 20.25% of ball area >20.25% Class3 Accept
Electronics Forum | Mon May 15 13:55:00 EDT 2000 | Aldo
We are in the process of researching manual or low cost automatic Tape and Reel equipment. I have heard about V-tek and Systemation. I would appreciate if someone can tell me any problems or virtues of theses two brands that have been experienced. Al
