The Data Processing System of CNC Wood-Working Milling Machine

Author

Wu Laijie ; Ye Qiangbo ; Yao Lijuan ; Huang Ruiwen ; Wang Jing

Author_Institution

Mech. & Electron. Eng. Dept., China Univ. of Geosci., Wuhan, China

fYear

2011

fDate

5-7 Aug. 2011

Firstpage

1240

Lastpage

1243

Abstract

In order to mill irregular curves by CNC wood-working machine based polar coordinates, a new method was presented. This new method takes the technology of graphics interaction with DXF file, and can mill directly according to the work piece contour curves data. CNC carpentry Line trace mill data processing software was developed which can realize arbitrary contour curves discretization and G-Code generation. The processing experiments prove that this system can simplify the machine operation, increase milling efficiency, improve quality effectively and reduce the production cost.

Keywords

CAD; computer graphics; computerised numerical control; curve fitting; milling machines; production engineering computing; woodworking machines; CNC carpentry line trace mill data processing software; CNC wood-working milling machine; DXF file; G-code generation; contour curves discretization; data processing system; graphics interaction; irregular curve; machine operation; milling efficiency; polar coordinate; production cost reduction; Computer numerical control; Data mining; Interpolation; Spline; Surface reconstruction; Surface topography; CNC; DXF file; contour curves; discretization; irregular curves; wood-working milLing machine;

fLanguage

English

Publisher

ieee

Conference_Titel

Digital Manufacturing and Automation (ICDMA), 2011 Second International Conference on

Conference_Location

Zhangjiajie, Hunan

Print_ISBN

978-1-4577-0755-1

Electronic_ISBN

978-0-7695-4455-7

Type

conf

DOI

10.1109/ICDMA.2011.306

Filename

6052101