DocumentCode
3365421
Title
Fast CL points pre-processing algorithm in CNC machining
Author
Wu, Jichun ; Zhou, Huicheng ; Tang, Xiaoqi
Author_Institution
Nat. NC Syst. Eng. Res. Center, Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
2010
fDate
26-28 June 2010
Firstpage
6138
Lastpage
6141
Abstract
Aiming at defect points in CL points generated by CAM, fast CL points pre-processing algorithm was proposed. The defect points were divided into different types including flaw point, S shape and back traverse, the uneven length of the adjacent distance, and each case was identified and corrected by the proposed algorithm. The efficiency and effectiveness of fitting B spine curve from the CL points before and after preprocessing was compared, the MATLAB simulation was preformed to validate this algorithm.
Keywords
computer aided manufacturing; computerised numerical control; curve fitting; machining; splines (mathematics); B spline curve; CAM; CL points; CNC machining; Matlab simulation; adjacent distance; flaw point; Back; CADCAM; Computer aided manufacturing; Computer numerical control; Curve fitting; MATLAB; Machining; Shape; Spline; Systems engineering and theory; B-spline; cutter location angular; defect point; pre-processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-7737-1
Type
conf
DOI
10.1109/MACE.2010.5536574
Filename
5536574
Link To Document