Electronics Forum: profile and hp (Page 6 of 26)

Conveyors and bar code

Electronics Forum | Wed Aug 23 14:59:32 EDT 2006 | bill

I�ve been lurking on the forum for a while so I will take a stab at this, mainly because there is no answer I take it that you have a variety of boards being produced at the same time and are in fixtures so the conveyors don�t need to be adjusted, a

Yamaha pick and place

Electronics Forum | Tue Apr 10 02:57:53 EDT 2018 | rob

Yes I would, most of our old Yamaha machines (before 2005) will do 30-35 microns @ 3 sigma with the fine camera option. Our Jukis with His res camera's will hit it too. You should be OK with most things after 1997 with the right camera choice (whic

BGA rework and inspection

Electronics Forum | Thu May 30 10:31:03 EDT 2002 | robbied

Hi Yannick. This is an issue that we are just recently getting into but here is some ifo that I have gathered so far. I have seen/ used 2 different rework machines. The one we have bought is a 'PACE TF2000' which was at the lower cost end of the mar

Mydata Pick and place

Electronics Forum | Sun Aug 26 12:40:59 EDT 2001 | stefwitt

I would like to enter the discussion by tossing some numbers in. First of all I don�t like the 3 Sigma value. 3 Sigma are 2000 defects per mio. if I remember correctly. This means, if you have 200 components on the board, then every 10 boards have on

Flux Designations and Composition

Electronics Forum | Mon Jul 12 11:35:27 EDT 2004 | Pierre RICHARD

Here are some answers to my questions after a good research. I also added more definitions that could help understand this esoteric language used in assembly, specially surrounding fluxes and their use. In blue italics are comments and extracts from

Re: Used HP382, HP735 and 745 Computers Available

Electronics Forum | Tue Mar 31 06:34:28 EST 1998 | Karl-Joachim Bode

I've got the following good used HP computers (UNIX boxes) available for immediate delivery: 16 HP 382 3 HP 735 2 HP 745 E-mail or post me if interested! Manny Precision Engineering Group I would like to buy 15 HP 382 with GPIO card Ple

Time and temp in lead and lead-free reflow

Electronics Forum | Tue Jul 29 10:46:17 EDT 2008 | realchunks

Oh, well if you can profile, model your profile to the profile supplied by the paste manufacturer. Anything outside of their recommended profile is all experimantal.

Machine profiling and product profiling

Electronics Forum | Thu Jan 23 16:59:14 EST 2003 | barry

what are the methods used out there to verify reflow oven performance or machine profiling. What intervals are good practice and is it necessary. We do product pofiles with our profiling equipment and can that be used to base your machine performance

Vertical Oven Profiling and profiler

Electronics Forum | Tue Nov 29 06:31:51 EST 2016 | shockwave24

Hi all, I just would like to ask if what brand and model of profiler can you recommend for profiling of a Vertical Oven?

Solder beads and wave soldering

Electronics Forum | Mon Jul 10 07:46:51 EDT 2006 | ronalds

You are right, RSS profile is not the correct description. I am using a profile which heats up quickly to let the flux spread. Next linear up to activate the flux and prevent thermoshock. My experience is however, that small changes in this profile

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