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I will continue this in a second video.

For the past several weeks I have been livestreaming on Mondays at 5:00pm. This is as good a place as any to leave any ideas for topics or questions you may want answered. You can comment below.

I describe the 3 basic steps in applying GD&T from the ASME Y14.5-2009 Standard. The following quotes are from Page IV of the ASME Y14.5-2009 Standard. Step 1: “When applying GD&T the first consideration is to establish a datum reference frame based on the function of the part in the assembly with its mating parts.”… Read more: Applying GD&T: 3 Basic Steps

I explain my process in choosing datums for several parts in an assembly. I discuss the function of the parts and some of the tradeoffs associated with datum selection.

I explain my process in choosing datums for each part in this assembly. Included are the drawings I refer to in the video.