I agree
""""""""""""""""""""""""""""""""""""
Dan Sadley
SMT Manufacturing Tech
Princeton Instruments, Inc.
3660 Quakerbridge rd.
Trenton, NJ 08690
[log in to unmask]
(609)587-9797
fax 587-1970
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-----Original Message-----
From:   MIME :[log in to unmask] 
Sent:   Wednesday, November 12, 1997 2:12 PM
To:     [log in to unmask]
Subject:        Re: [TN] length of reflow oven

Charles Barker@IO-US
11/12/97 01:17 PM

Sometimes, on the more difficult assemblies, you can acheive a lower
delta-T across the board with more zones to play with.  Additional zones
will allow you to adjust for more soak time for a particular belt speed.




Please respond to [log in to unmask]; Please respond to [log in to unmask]

To:   [log in to unmask]
cc:    (bcc: Charles Barker/IO-US)
Subject:  [TN] length of reflow  oven




Hello Technet,
Does anyone know a good reason, besides the possibility of having a
higher throughput-rate, to invest in a 7-heating-zone reflow oven (with
forced convection) instead of a similar machine with only 5
heating-zones ?
Daan Terstegge

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