Electronics Forum: pressure (Page 1 of 117)

N2 pressure in reflow

Electronics Forum | Fri May 21 03:01:22 EDT 2004 | Nitro

I want to know the pressure of N2 in each zone in furnace. If have standard it will better.

Chip placement pressure check.

Electronics Forum | Mon Apr 26 06:09:27 EDT 2004 | Eric

Hi, I'm looking for an equipment which able to check those chip mounter machine placement pressure. Could someone recommend is there an equipment check those pressure during mounting.... Thanks, Eric Chua

SMT pressure pipes sealing

Electronics Forum | Tue Mar 31 19:50:22 EDT 2009 | davef

8 bar is over 100 psi. What are you using that much pressure? So, your piping is made of what material? * Black iron * Copper Can you run soft pressure piping to by-pass the section that requires sealing?

Chip placement pressure check.

Electronics Forum | Wed Apr 28 21:53:35 EDT 2004 | Eric

Hi, Appreciate you could share with me more datail how this is make.....and how you downlaod or monitor the pressure force.... Thanks, Eric Chua

Chip placement pressure check.

Electronics Forum | Mon Apr 26 19:57:18 EDT 2004 | Eric

Hi, I'm using the Fuji CP643 and QP341. Thanks, Eric Chua

Chip placement pressure check.

Electronics Forum | Wed Apr 28 10:29:04 EDT 2004 | dougt

By "placement pressure" I assume you mean force. I don't know of placement machines that have transducers mounted on the placement spindles that actually measure force. We made a board with a force sensor mounted through a hole so that it was the sa

SMT pressure pipes sealing

Electronics Forum | Tue Mar 31 05:30:49 EDT 2009 | d0min0

Hello, maybe not exactly good place for that kind of question - if so, please forgive me :) we are try to find a solution to seal (improve) the connection of our pipes with 8 Bar pressure - but without dissassembling them (with production running a

Chip placement pressure check.

Electronics Forum | Mon Apr 26 18:36:20 EDT 2004 | bilbo baggins

What type of machine? Most placement machines have built-in diagnostics that will tell you...though a maintenance tech may be necessary.

SMT pressure pipes sealing

Electronics Forum | Thu Apr 02 04:36:40 EDT 2009 | d0min0

Piping is made of *black iron, we had a visit from external company that promised us to find the right material for that :) we will see

N2 pressure in reflow

Electronics Forum | Mon May 24 06:04:09 EDT 2004 | johnwnz

Nitro, I msuggest you get your oven manual out and start reading!! it depends on yoru machine, the point of injection, how many zzones it's designed to cover (some only inject for reflow) what your inward flow rate is, what yoru exhaust rate is and

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