AutoCAD 3D Geneva Cam
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Transcript of AutoCAD 3D Geneva Cam
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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