Electronics Forum | Mon Jan 06 17:42:36 EST 2003 | gregp
That is true. But maybe for discreets in paper tape where the bulk of your partially used reels is it may be helpful. The rest you can guestimate. Not very good of course. As a placement machine manufacturer I agree every machine should have real
Electronics Forum | Mon Jun 23 16:04:20 EDT 2003 | DG
There are some variations on how many parts are on a reel. A couple of distributors we use state it as a +/- 1% on a reel of 10,000. This only applies to chip parts (R's & C's) Most I.C.'s on Tape and reel are counted very accurately due to the pric
Electronics Forum | Sat Sep 20 11:44:39 EDT 2003 | Gabriele
Few questions: - wich type of C-CGA ? (CAST or CLASP column to ceramic attach) - column pitch ? - column count ? - capped (with lid) ? or capless (c4 die on top)? - PCB board zize and thickness ? - PCB copper finisch ? (OSP,HASL, ENIG, etc) - v
Electronics Forum | Wed Nov 05 08:45:13 EST 2003 | Marc V.
I am trying to figure out how many feeders I will need for our first venture into SMT. I have broken down our largest board we would build into the different feeder types. What I need to know is, how many extra should I order? Why?
Electronics Forum | Wed Nov 05 13:45:21 EST 2003 | Marc V.
Money is not a problem, I am more concerned with ordering the appropriate amount from the start. It doesn't have to be exact but close so I can do all of the off-line set ups and etc; At the same time I don't want to order double the amount because t
Electronics Forum | Wed Jan 28 10:14:03 EST 2004 | danielinsa
All � I am trying to change my rating method for end item assemblies provided by my CM. I am currently using a simple yield method based on total PCBA�s received vs PCBA�s rejected. I have considered PPM but am leery due to the high mix rate and fluc
Electronics Forum | Thu Mar 04 09:39:22 EST 2004 | Ron W
Counting leads to attach jumper wires, especially on large, fine pitch quads can be quite a challenge. Is anyone aware of any kinds of assembly aids that would assist in this process? I was thinking of inspection templates with the particular lead(s)
Electronics Forum | Wed Sep 08 03:08:05 EDT 2004 | peter016
Hi Everyone, I am new to this forum. I have posted a similar question on this subject (Chipmounter Plancement Speed). Does the 60% inclusive of the PM and Downtime ? I also find that line balancing also plays a part. For example the Universal GSM II
Electronics Forum | Thu Jan 13 16:00:59 EST 2005 | mgc
Fasst1, Not only are you abusing this forum with completely unveiled sales pitches (your so called soap box), you also have proven that you can't count. You jumped in on this thread yesterday. Your legs are "tired" from two days "getting on and off t
Electronics Forum | Fri Feb 11 01:36:22 EST 2005 | brown
OK I am counting someone knowing this. True or False, if my touch-up operators touch-up the smt solder joints too many times will this make the joint weaker? if yes why? and what happens to my intermetalic layer? I have insisted if it looks good don
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
2481 Hilton Drive
Gainesville, GA USA
Phone: (770) 538-0411
