AutoCAD Homework - 3D GENEVA CAM by EKHO

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Date: 5/31/2012 3:46:40 AM IP: 175.136.209.33

Evaluation: Needs more work!For a course outline visit here:

1

"EXTRUDE" the shape by 0.25. "SUBTRACT" the hole from the outer shape. The volume of material is closest to:

6.8978

6.8789

6.8798

6.7898

8.6798

Use the "MASSPROP" command to select the 3D Solid Cam.

2

"EXTRUDE" the shape by 0.25. "SUBTRACT" the hole from the outer shape. What is the cost of steel for 1000 pieces of the cam if steel is0.283 lbs./cu. inch and costs $0.38 per lb. with 10% waste?

$ 813.48

$ 831.84

$ 813.84

$ 814.34

$ 813.04

Use the volume measured with MASSPROP x 0.283 lbs/cu. inch x $0.38/lb. x 1.1 x 1000 pieces.

3

"EXTRUDE" the shape by 0.25. "SUBTRACT" the hole from the outer shape. What is the weight of steel for 1 piece of the cam if steel is 0.283lbs./cu. inch?

1.950 lbs.

1.950 grams

1.950 kilograms

1.590 lbs.

1.905 lbs.

Use the "MASSPROP" command to find the volume of steel in cubic inches and multiply it by 0.283 lbs/cubic inch.

4

The total "TIME" you have spent creating this cam drawing is:

5

The start Date/Time for your version of this drawing is:

6

Use the "SCALE" command to increase the Geneva Cam by double. Use the center as the base point; use a scale factor of 2 times. The newvolume of the cam is closest to:?

55.3086 cubic inches

50.5386 cubic inches

55.0368 cubic inches

55.0836 cubic inches

55.0386 cubic inches

Use the "MASSPROP" command to find the volume of your new shape after SCALEing by a factor of 2x.

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