Electronics Forum | Thu Nov 16 09:53:42 EST 2000 | JAX
If you have the individual times for each machine you should be done. Simply find which is your bottle-neck for each day and use that info. You can probably write a seperate program to do this step also, I assume you are viewing all the down time inf
Electronics Forum | Thu May 27 19:00:37 EDT 2010 | emrtech
not just speed, looking to reduce down time on having to re-do boards from bad stencil screening. also, the accuracy of placing solder paste down on PCB's. why would you want an employee spending so much time aligning fiducial marks from panel to pan
Electronics Forum | Wed Feb 21 14:37:39 EST 2007 | Cmiller
It appears that he has the quantity of feeders it holds listed as how many feeders come with it. I dont think that machine is worth $1,250.00. You will spend a lot on feeders since you can still use them on newer quads. I sold about 20 of them last y
Electronics Forum | Fri May 02 00:22:15 EDT 2008 | deni
Hi everyone, I am an Electrical Engineer (BT). I am interested to start my own business on building up electronic boards (thru-hole and SMT). I have never done this work before except practice in college. My questions are: 1. What is the future sta
Electronics Forum | Fri May 02 08:43:48 EDT 2008 | chineechooze
I am Indian and a guru in industry so let me answer questions one by one 1. What is the future status on thru-hole boars, are they going to stay for long time on a market? TRU-HOLE MAKING A BIG COME BACK. THEY COME IN THE LEADFREE NOW. 2. Which
Electronics Forum | Thu Apr 15 20:41:22 EDT 2004 | Ken
There are ledgitimate reasons for checking furnace calibrations, but let me clarify what that is. 1. TC's are not necessarily calibrted. Not unless you need "absolute" accuracy. TC's operate against a (non-linear) standard +/- a tolerance. Most
Electronics Forum | Wed Jul 04 12:22:07 EDT 2001 | davef
Several points: * Consider that your Cpk is probably different for both placing large and small components. * Probably your routine placement rate SB the speed you use to monitor the accuracy of your process. * Some people use a calibrated glass test
Electronics Forum | Mon Oct 23 15:42:46 EDT 2000 | Jeff
Bach, I was previously an SMT Supervisor with 5 years battling this issue. The following formula has worked well for me after I figured it out - whoich took a long process of trying out new approaches. 1. Production Supervisors must believe they c
Electronics Forum | Tue Nov 27 20:19:12 EST 2007 | davef
Q1: How many mils the gap between the terminal and pad? A1: It depends on properties of the glue and z-force when the component is placed by the assembler. Q2: Your practice is for technology SMT-4? A2: We don't understand SMT4. We know that very sm
Electronics Forum | Tue Nov 27 20:05:31 EST 2007 | shy
Dback, Current method is by using dispenser machine to dispense the glue at PCB. This non-wetting is randomly and not repeating to the same location. My adhesive height is 0.01" to 0.035". Is this will cause the component to had a gap between the t
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