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Unformatted text preview: offset was .01, depth was .03, and the feed was .0035. In the finishing phase the of the cutting the speed was still the same and the feed was .002. Results: I encountered numerous problems with the cutting process due to the wrong plots of the first arc. The CAD was reading my chess piece as to segments. Therefore it was cutting a chunk from the top of the chess piece. After reexamining my plots and correcting them my piece was perfect. Conclusion: If I had to redo the lab I would pay more attention to the directions and the plots I point. Questions: a) What is the difference between NC and CNC machine? In general, the difference is that an NC machine requires the user to program in coordinates (x,y,z), while a CNC machine allows the used to import a CAD/CAM file or program a visual curve b) Why was the noise increasing with the decrease of diameter as the machining progressed? Whenever the noise increased the machine was working harder....
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This note was uploaded on 06/17/2011 for the course COMP 1103 taught by Professor Staff during the Fall '10 term at Kennesaw.
- Fall '10