On the Study of Automatic NC-Code Programming Based on DXF Files

Abstract:

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In this paper, a method of automatic NC code programming is studied. The data structure used to store graph information is the base of automatic programming system. By utilizing the object-oriented tree data structure proposed in the paper, the disadvantages of the method caused by using simple data structures can be overcome. In processing information, the judgment of topological relationship between two outlines is very important. The Loop Extremum Method is easy, convenient and with no limitations. The system adds plenty of technological parameters, provides multiple machining patterns. In the end, an example is given to test and verify the system`s functions.

Info:

Periodical:

Edited by:

Zhixiang Hou

Pages:

767-772

DOI:

10.4028/www.scientific.net/AMM.48-49.767

Citation:

R. H. Shi et al., "On the Study of Automatic NC-Code Programming Based on DXF Files", Applied Mechanics and Materials, Vols. 48-49, pp. 767-772, 2011

Online since:

February 2011

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Price:

$35.00

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