Lab – Using Existing Drawing with Precision

Commands to know:

  • OSNAP; per, tan


Draw the three views of the hopper crossbar (TX-014).  You do not need to dimension the drawing, but do include hidden lines.  The inside radius of the tube is equal to the material thickness.

To do:

Open this drawing.   Save this drawing to your own disk.

Move the circle labeled “A” so that it is perfectly tangent to Lines BC and CD.

Save your work as “lab_#_yourlastname.dwg”

Print the PDF below and fill in the blanks.  Turn this in with your drawing.

1521 – Using Existing Geometry with Precision.PDF