Electronics Forum | Wed Oct 10 13:35:00 EDT 2001 | stepheno
I used to work with Chris. (neither of us are there anymore). What is he talking about is putting components into "pockets". The parts would come in, in sticks (tubes) but we wanted them in reels. At first we sent them out to be reeled, but that w
Electronics Forum | Sat Aug 07 17:27:00 EDT 2004 | celldude
We use ssd on all components, from 0201 to very large fine pitch and bga's. With some very small micro bga's , if there is a problem with bridging, we will tape off the stencil during the ssd process and just use bare pads...along with the solder fr
Electronics Forum | Mon Nov 15 07:04:05 EST 2004 | cyber_wolf
Hello all, and thanks for the responses. 1. I have changed feeders/ It's not the feeders 2. Parts are being pre-rotated 3. All other programs deleted out of machine 4. Ran parts on sticky tape/ same problem Ken : That is a very valid observation th
Electronics Forum | Fri Aug 08 02:24:04 EDT 2008 | jti
Hi, You were right on the money, the day after I posted, I recalibrated the LASER height .020 off on LA head, .01 off on LAIC, running perfect now. Secondary issue is a flicker on the monitor, the grid stays up after teaching XY coordinates, someti
Electronics Forum | Wed Oct 26 06:36:33 EDT 2005 | rlackey
Hi Ken, We would build a one off with an exact number of components on a different line, in a different manor completely to a volume, chipshooter job - however, we'd only really be doing a one off like that if it was a prototype as we're not in that
Electronics Forum | Mon Jul 03 05:39:05 EDT 2006 | ronalds
Hi, I am experience problems while testing wave soldering SMT components that are glued on the solderside (lead free). Between de leads of SOx type IC's and SOT's develop a great deal of solder beads. I have been using a RSS temp.profile while spr
Electronics Forum | Sat Oct 09 03:26:58 EDT 1999 | Brian
| Always experiencing dross in pot with different characteristic such as color, shape, dry/wet etc. Any paper, wetsites provide the more comprehesive explanation on its characteristic | Dross is a mixture of various things. The obvious ones are met
Electronics Forum | Mon Nov 27 18:50:48 EST 2006 | darby
G'day Marina, Only YM/CSM seies feeders will fit these machines. Feeders were generally prefixed as Y8, Y12 = mechanical advance 8mm, 12mm. There may be some Y16 in existence but I doubt it. HA12, HA16 = air activated 12mm, 16mm. The HA12 could take
Electronics Forum | Mon Sep 13 21:18:29 EDT 1999 | Dave F
| Hi, | | Recently encountered missing components problem at the SMT process. | Among 13 chip components from the same part number mounted on the board, only 4 ( located in a same row and next to each other) were missing after post reflow. Checked t
Electronics Forum | Tue Feb 22 12:02:11 EST 2005 | siverts
The first thing to do, as always with any trouble shooting, is to try to isolate your problem area, then it is much easier to pinpoint and find a solution for the problem. Some simple checks you can do, besides the good suggestions you got from some
