Paper Title:
On the Study of Automatic NC-Code Programming Based on DXF Files
  Abstract

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, L. Luo, Z. Q. Yao, "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
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Quan Hong Liu, Hu Ran Liu
Abstract:Sculptured surface are used in a wide variety of applications in the automotive, aerospace and ship building industries, such as turbine...
1376
Authors: Jie Li, Rui Feng Guo, Zhi Xiang Shao, Shang Bin Wang
Abstract:After the virtual NC real-time machining process control technology is studied, we design the NC code interpreter using the pipeline control...
659
Authors: Jing Li, Xiang Jun Zou
CAM/CAE
Abstract:Because of the difficult problem about exchanging and sharing products information between the CAX system and CNC machine, STEP-NC was...
1566
Authors: Tian Chen, Zhong Hai Yu, Di Shi Liu, Jing Wang
Chapter 4: Mechatronics and Information
Abstract:As one of the key components of nuclear power equipment, large nuclear power head has a complicate shape, great allowance of processing and...
2110
Authors: Jin Gui Wan, Fei Zhang, Bei Hua Li, Qi Gao
Chapter 1: Machinery and Engineering Applications
Abstract:A complex part, which has curved surface overall, is trial-manufactured with CNC machine. The NC machining process and technology of this...
384