[step-manufacturing] Minutes of September 14th meeting

[Martin Hardwick]

Attendees
--------------

Martin Hardwick, STEP Tools, USA
David Loffredo, STEP Tools, USA
Joe Fritz, STEP Tools, USA
Samson Bonfante, STEP Tools, USA
Bengt Olsson, Sandvik, Sweden
Mikael Hedlind, Scania, Sweden
Alain Brail, Airbus (retired) France
JuMyung, POSTECH, Korea
Sid Venkatesh, Boeing, USA
David Odendahl, Boeing, USA
Chris Stedman, Boeing, USA
Leon Xu, Boeing, USA
Dan Finke, Penn State University, USA
Caleb Severn, Penn State USA
Ted Driggs, Okuma, USA
Zhigang Wang, Makino, USA

We discussed the results of the fourth wet run machining.
ftp://downloads.steptools.com/private/JWG15/Mukilteo/Boxy%202016-09-10.pptx
ftp://downloads.steptools.com/private/JWG15/Mukilteo/Machining%20comments%202016-09-10.xlsx

We reviewed the attached invitation and schedule for the WG15 sessions 
at the SC4 meeting.

KTH gave a demonstration of ISO 13399 integration with AP242 in which 
the tooling parameters were dimensioned on the model and documented as 
Plib properties. We will consider how to apply this approach to the 
properties of AP238 at the October meeting.

We discussed the plans for the machining tests on Monday and Tuesday 
September 19 and 20.

1. We will continue to use the 88.9mm stock depth so that we can show 
the optimization
2. We will investigate how to speed up the deep pocketing by
a. Starting with a drill hole to avoid the spirals
b. Using a stronger tool to improve the feeds

A recording of this call is on the ftp site. The next call will be at 
the usual times on Wednesday September 21.
ftp://downloads.steptools.com/private/JWG15/Mukilteo/JWG_15_20160914.mp4

Action Items
-----------------
Sid and Leon to investigate available drills and holders for the entry holes
Bengt to send long, strong 10mm tool to Boeing (holder and two cutters)
STEP to generate new Boxy with correct stock depth
PSU to generate two Boxy's one for helical entry on the pockets and one 
for drill entry

Martin Hardwick
Convener ISO Digital Manufacturing
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