Agreed Tom.  One course may be Design for Cleanability, working in many of
the items from Dale Lee's excellent workshop at the Cleaning and Coating
Conference a couple of years ago.  Also including a lot of Mike Bixenman's
work on the nature of fluxes under BTCs.

*Douglas Pauls *| Principal Materials and Process Engr | Advanced
Operations Engineering

*COLLINS AEROSPACE*

400 Collins Road NE, MS 108-101, Cedar Rapids, IA  52498  USA

*Tel:* +1 319 295 2109 | *Mobile: *+1 319 431 3773

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On Wed, Feb 26, 2020 at 6:50 AM Carroll (US), Thomas A <
[log in to unmask]> wrote:

> Doug,
>
> I would suggest adding data about the different soldering processes and
> how the heat profiles of these processes affects the ability to clean the
> flux residues left behind. In addition, a mention about "No-Clean" fluxes
> and how to clean them, if necessary.
>
> Regards,
> Tom
>
> Thomas A. Carroll, CQA, FAA Inspection Unit Member for Boeing Enterprise
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> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Douglas Pauls
> Sent: Wednesday, February 26, 2020 7:43 AM
> To: [log in to unmask]
> Subject: [TN] Cleaning Course of Study
>
> Good morning Technetians
>
> OK, so I have been thinking (and we know how dangerous that is) about
> developing a course of study for someone to become a "cleaning expert".
> Something along the lines of starting with a new hire and educating the
> new hires up to my level. Courses would include things like flux chemistry,
> cleaning processes and chemistry, cleanliness measurement methods, SIR
> methods, etc.  What items would you suggest be added to the course of study?
>
> *Douglas Pauls *| Principal Materials and Process Engr | Advanced
> Operations Engineering
>
> *COLLINS AEROSPACE*
>
> 400 Collins Road NE, MS 108-101, Cedar Rapids, IA  52498  USA
>
> *Tel:* +1 319 295 2109 | *Mobile: *+1 319 431 3773
>
> [log in to unmask]
>
> [log in to unmask] for all Export Compliant Items
>