Approx. 70% of the drawing dimensions are basics with positional tolerances, some relate back to datum -G-,-E- and -F-
But for the question I only included what was pertinent. The dowel holes are called back to cast tooling datums, along with the face of the part datum -D-.
I have provided all...
sorry about that i will try again with the attachmenthttp://files.engineering.com/getfile.aspx?folder=5f547715-fe0e-4209-b269-64d65ea50ac6&file=QUESTION.PNG
Please look at the attachment.
This is a cast plate that attaches to a housing. Datum –D- is a bearing bore and -E- & -F- are locating dowels to mate to the housing.
Datums –B- & -C- are casting tooling datums for alignment of plate to housing cast features.
The question I have is how to...
I have a question of how to interpret a control frame.
Look at the attached image of the frame and part:
The position of datum -G-: Primary Datum -D-, Secondary Datum’s E-F, no Tertiary Datum.
Datum feature list:
Datum -D- is a face.
Datum’s –E- and –F- are dowel holes on that face.
Datum...
