Electronics Forum | Wed Sep 17 10:39:19 EDT 2008 | daxman
Hey Bwelch, We use the Marantz Nspec 22x (similar to the DL-14) table top AOI here and it's great. No need to bolt it down or attach it to a heavy table; the g-forces are extremely minimal and the machine still operates quickly. 1 guy can pick up t
Electronics Forum | Mon Apr 28 18:34:17 EDT 2003 | Brian W.
We typically do not try to pick up and hand placve chip resisstors and capacitors. The risk and cost is too high for components that are a penny or less. We take into consideration that on many of our components, someone will have to test them to v
Electronics Forum | Wed Oct 16 08:23:09 EDT 2002 | caldon
Dave is right...they are all great machines and all have benefits that cause them to differ... They all jockey for the top spot with in PNP machines. Dave makes a point with his analogy, all are good machines but have specific purposes. Daves range
Electronics Forum | Tue Nov 15 07:40:13 EST 2016 | robl
1) Look at who is actually franchised to sell the manufacturer in your region, cross check with MFG website. You can buy non-franchised, but if something goes wrong don't expect the local guys to help. 2) Do your engineers/customers need technical s
Electronics Forum | Sat Mar 03 14:51:22 EST 2001 | stefwitt
Hi Dave, I think 6 sigma is here to stay. Unlike any other programs like ISO, six sigma goes to the people�s mind. With drastic examples like � you would not fly a plane which reaches its destination in a three sigma probability � you start to think
Electronics Forum | Mon Aug 21 20:17:08 EDT 2000 | Dave F
Hey Gyver: Oooow, using a pencil eraser has to take time. I would hate to be the person responding to your customer trying to explain the pencil eraser shreds accidentally left on the board. Awww, just spritz it with DI water and wipe it off with
Electronics Forum | Fri Jun 02 17:19:56 EDT 2000 | Big K
I am currently experiencing several problems with QFP's on one of our IP3's. The first problem is with QFP240 devices. We are experiencing a high reject rate with these parts when using vision type 100. What appears to happen is that the vision syste
Electronics Forum | Mon Jun 18 01:09:03 EDT 2001 | Dean Stadem
Igmar, If these parts are epoxied in place, and subsequently wave soldered, I would bet you a cup of coffee that they are cracking due to the thermal shock of the wave. Typically there is a valley or dip in the temperature after the pre-heat in the w
Electronics Forum | Fri May 24 11:49:55 EDT 2002 | stefwitt
Again, I would like to refer to the tape dimensions and their deviations. In an 8 mm tape the distance from the sprocket holes to the tape pocket is 3.5 mm +/- 0.05 mm. This tolerance is easy to achieve, because in the manufacturing process of the ta
Electronics Forum | Wed Nov 09 07:31:41 EST 2005 | smtspecialist
The part I'm having problem with is a simple 0805 resistor 0R the inspection is done optical not mechanical and 75% of the rejects rate has the message: one or too many bad leads found. and the other 25% the messages will give a Background or Contras
