Simulation and experiment of milling isometric polygonal profile based on NC method

Author

Chen, Donghai ; Lü, Baozhan ; Deng, Xiaoting

Author_Institution

Sch. of Mech. & power Eng., Henan Polytech. Univ., Jiaozuo, China

fYear

2009

fDate

8-11 Aug. 2009

Firstpage

537

Lastpage

541

Abstract

The mathematical model of isometric polygonal curve was analyzed. To predigest the construct of isometric polygonal profile, and the realization on engineering application and the favorable of NC machining being taken into account, the practical isometric polygonal curve was put forward. The mathematical model of practical isometric polygonal was analysed, and the 2D model and solid machining process simulation were put forward. At the same time, the experiment of practical isometric-trilateral profile shaft was carried out. The results of simulation and experiment showed that the derivation of isometric polygonal curve equation and the establishment of mathematical model were correct, the NC milling program generated by MasterCAM 9.1 can be used process after little modification, and the isometric polygonal profile can be high-precision, high-efficiency and high-flexibility machining by the method of NC milling.

Keywords

computerised numerical control; digital simulation; milling; shafts; MasterCAM 9.1; NC machining; NC method; isometric polygonal curve mathematical model; isometric-trilateral profile shaft; milling isometric polygonal profile; solid machining process simulation; Agricultural engineering; Analytical models; Equations; Machining; Milling; Power engineering and energy; Shafts; Solid modeling; Spline; Surface fitting; Experiment; Isometric polygonal profile; NC milling; No-key connection; Simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Information Technology, 2009. ICCSIT 2009. 2nd IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-4519-6

Electronic_ISBN

978-1-4244-4520-2

Type

conf

DOI

10.1109/ICCSIT.2009.5234795

Filename

5234795