[step-manufacturing] Reminder conference call: validating manufacturing tolerances using digital twins

[Martin Hardwick]

All,

My proposal is we have further discussions on how to define and validate 
manufacturing tolerances using digital twins.

For Boxy we made multiple in-process models and defined tolerances on 
those models. This was a lot of work.

For the fishhead we may not want to repeat this work and it is not so 
practical because of the 5-axis machining.

The color models we are making (see below) show that it is reasonably 
easy for a digital twin simulator to detect when a face is being 
machined by an operation.

Therefore, for Edition 2 of AP238 we may want to add semantics to 
associate a design tolerance with an operation so that internal or 
external software can validate conformance (perhaps to a weaker value) 
at the end of the operation.

Martin Hardwick
Convener WG15 Digital Manufacturing


Digital Twin Machining


7:30AM Pacific, 10:30AM Eastern, 3:30PM UK, 4:30PM Europe
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