ply geometric tolerancing to part according to the instructions below. This exercise will provide you with experience in correctly applying and interpreting geometric tolerancing symbology. If you have trouble applying the symbols, page through this unit looking for similar examples. The Hole Bar in this unit is a good reference. Draw symbols and feature control frames clearly and neatly. 1. Establish the right face in the side view as datum feature A. Qualify this feature with a flatness of .005. 2. Establish the top surface in the front view as datum feature B. Qualify this feature with a perpendicularity of .005 to datum feature A.
Apply geometric tolerancing to part according to the instructions below. This exercise will provide you with experience in correctly applying and interpreting geometric tolerancing symbology. If you have trouble applying the symbols, page through this unit looking for similar examples. The Hole Bar in this unit is a good reference. Draw symbols and feature control frames clearly and neatly.
1. Establish the right face in the side view as datum feature A. Qualify this feature with a flatness of .005.
2. Establish the top surface in the front view as datum feature B. Qualify this feature with a perpendicularity of .005 to datum feature A.
3. Establish the left surface in the front view as datum feature C. Qualify this feature with a perpendicularity of .005 to datum features A and B.
4. Establish all necessary dimensions as basic.
5. Position the .250 hole within a diameter of .005 RFS relative to datum features A,B,C.
6. Position the three holes within a diamter of .012 at MMC relative to datum features A,B,C.
7. In the front view, identify the upper right corner as point "Y" and the lower left corner as point "X". Apply a profile tolerance of .020 between points X and Y relative to datum features A,B,C.
Please refer to the attached image.
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