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Multiple Choice Quiz
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1
The use of solids in CAM programming is helpful because solids contain:
A)complete feature definition
B)dimensional information
C)material characteristics
D)all of these are correct
2
Which of the following geometry definitions are used by CAM graphics interface?
A)solids
B)wireframe
C)surfaces
D)all of these are correct
3
Which of the following is not an advantage of dynamic toolpaths?
A)longer tool life
B)faster material removal
C)can withstand full radial engagement
D)better finishes
4
Maintaining small radial engagement ensures that chips are:
A)continuous
B)thin
C)thick
D)kept to a minimum
5
In the Mastercam 26-2 exercise, you were directed to use 1.0 in. stock and yet the part finished at .875. What was the purpose of the extra .125?
A)to allow for material to be faced off in the first operation
B)grip excess
C)error in job planning
D).125 boss extrusion





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