Electronics Forum | Wed Mar 21 17:47:05 EDT 2007 | darby
You need to use the H nozzle and 4 small jaws (1005). Have the slot in the jaws machined towards the rear of the jaw to increase reach. Set up and calibrate that head with that chucking assembly. Always use the same chucking assembly on the same he
Electronics Forum | Sat Nov 11 03:05:18 EST 2000 | George
I am tasked to breakdown the causes and to report the best reasons why our everytime we download our CAD Data we need to align or adjust our component alignment. Can anyone help me to identify as I do not have enough experience with SMT equipment. Ju
Electronics Forum | Mon Jun 26 12:53:41 EDT 2000 | Michael Parker
I belive I once saw a picture of a Delta-T. It was in a very old Popular Science magazine. Some yahoo from Ohio wanted to put wings on his ol' tin lizzy. He also had some elaborate plans to convert his flat head V-8 to run off corn likker. I say chuc
Electronics Forum | Tue Dec 01 15:43:04 EST 1998 | Chuck Footit
| We are considering a used Yamaha YM84V II to add to our existing compliment of stand-alone machines. The brochure states that it can place 0603 devices as standard. Is this true? Do you know of any quirks with these machines? Any comments would be
Electronics Forum | Mon Jul 20 13:28:14 EDT 1998 | Chris Fontaine
We regularly form QFP's and FP's (pitches to 20 mil) and have experience with both Knight and Fancort equipment, however most of our experience has been with Knight. Knight Tool has been consistently good, and I've had some sour experiences with Fan
Electronics Forum | Tue Feb 28 16:58:39 EST 2006 | PWH
Too fast heating/cooling rate in reflow (look at mfg's spec.). Z "overdrive" on pick and place or chipshooter though unlikely I would say. Depanelization method (bending a scored board to break it is tough on things). Bad PCB design - cap. too clo
Electronics Forum | Wed Mar 21 23:02:04 EDT 2007 | Guest
I did convert YM 84V for 0402, base on my expperience , this approach is not really good.This model were not really meant for 0402 placement. Nozzle H ID is really small and prone to clogging, therefore cleaning every 2 hours is a necessity( not id
Electronics Forum | Wed Nov 28 16:15:17 EST 2007 | jmelson
One more concern is "consumables" like nozzles, chuck jaws, etc. On some machines these parts wear rapidly and need frequent replacement, or are very easily damaged and need replacement after even the most minor crashes like a dropped component layi
Electronics Forum | Wed Nov 30 15:04:22 EST 2016 | warwolf
We have two of them set up in our line they where made in 2011. we place Atmel AT91SAM9G45-CU 324-ball BGA no issues and other larger PCB blutooth IC's,QFN,QFP full range of sizes. You can make your own profiles for the parts to be recognised if you
Electronics Forum | Fri Nov 13 23:33:33 EST 1998 | Kallol Chakraborty
| | | I believe that gold fingers on my circuit boards are being | | | contaminated and need to clean them with some chemical | | | solution. Any recommendations. | | | | | Chuck: What is the type and source of your contamination? Dave F | | We a
