Electronics Forum: up (Page 831 of 1179)

Networking Panisonic SMT Equipment

Electronics Forum | Tue Mar 05 07:56:32 EST 2002 | jax

I am not familiar with networking the machines in question. What type of OS do the machines run on? How does the Panacim software network the equipment? If you only want to access all the machines offline for file transport and do not plan on using t

Thousands of TSOP or VSOP To be replaced after assembly

Electronics Forum | Tue Mar 19 11:56:03 EST 2002 | davef

Hany: How could you let this happen? ;-) The real issue is how best to remove the VSOP. You can argue if there is one clearly superior method. Consider trying several methods and let your operators select the one that makes sense to them. Replac

Thousands of TSOP or VSOP To be replaced after assembly

Electronics Forum | Tue Mar 19 15:38:48 EST 2002 | stefwitt

For a few thousend boards, I would look into some automation. In order to get the components off the boards you could run the boards through the reflow oven with the cooling fans turned off. When the boards come out of the oven the solder is still l

Time to get out

Electronics Forum | Thu Mar 21 00:01:46 EST 2002 | jbutile

Can anyone give me a good reason to stay in this industry. I really do not want to be the last one in this forum while I see all my friends move on to other jobs, reasonable pay and security. From all I can tell it is over, there is nothing left to

Does anyone care if Americans supply equipment to our industry.

Electronics Forum | Wed Mar 27 11:30:20 EST 2002 | itempea

Just a question: have you ever tried to transfer programs between 2 identical MPM printers, or between 2 identical CAMALOT Geminis? Well, you'll be surprised to find out that you have to spend 15 to 30 min tweaking them on the second machine. And th

Machine good/bad points

Electronics Forum | Thu Mar 28 14:00:47 EST 2002 | dougt

It seems to me that a majority of the people buying machines are looking for a low quantity / high volume machine. I would think that after the push for "Just in time" and "Conbon" and all the other fancy phrases companies aren't buying one machine

Wrong Part

Electronics Forum | Mon Apr 01 15:46:35 EST 2002 | stepheno

Do you have double "sign-offs"? I.E. two operators look at each reel that gets changed? That helps a lot. One place I worked had labels made up that had the operator put down what the part was and the time and two sets of initials. What I have nev

trough-put and cycle times

Electronics Forum | Mon Apr 08 20:43:58 EDT 2002 | davef

Regardless of the design technology of the board, we use shop floor management software that: * Calculates the period that it takes to assemble a job. Obviously, we enter product-manufacturing information [ie, BOM, material receipt dates, process fl

Reflow profile negative temp ramp rates

Electronics Forum | Tue Apr 09 07:41:08 EDT 2002 | johnw

Craig, it depend's n what you want to look at. In term's of te gran structure of the solder jont that's formed when the joint is cooling so you'd want to monitor the temperature drop from the peak or say 215dg C for ref down to probably about 150 an

Water Quality Requirements to wash boards

Electronics Forum | Mon Apr 15 05:04:02 EDT 2002 | ianchan

On a more layman's terms (am not a expert), here goes : 1) resistivity of DI rinse must be greater than 10M-ohms (some say greater than 16M-ohm?), dunno what is the FIX industrial standard? 2) DI water rinse usually is the end zone rinse, before th


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