Method and Simulation of Gradual Rough Milling Based on Surface Deformation

Authors

Xiulin Sui, School of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin 150080, China;
Xiaoqi Chen, School of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin 150080, China;
Jianghua Ge, School of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin 150080, China;

Abstract

Abstract: In view of uneven allowance and rough surface of traditional equal height stratification for rough milling, a gradual hierarchy process method was proposed. As the model established by T-spline surface has unified parameter domain, an improved variable distance offset method was used to define the rules of surface deformation, and a series of deformation surface sequences were obtained. The cutting depth, tool radius and other machining parameters were used as constraint conditions so as to get the sequence of processing layers. By planning the tool path of each layer, the whole tool path of gradual hierarchy process which was based on the surface deformation was obtained. Based on VS2010 and Open GL, a simulation module was developed to verify the simulation, and the methods were checked by the actual machining. The results show that the machining allowance is more uniform and the surface is smoother.

Recommended Citation

Sui, Xiulin; Chen, Xiaoqi; and Ge, Jianghua (2019) "Method and Simulation of Gradual Rough Milling Based on Surface Deformation," Journal of System Simulation: Vol. 30: Iss. 4, Article 23.
DOI: 10.16182/j.issn1004731x.joss.201804023
Available at: https://dc-china-simulation.researchcommons.org/journal/vol30/iss4/23

First Page

1399

Revised Date

2016-10-17

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201804023

Last Page

1405

CLC

TP391.73

Recommended Citation

Sui Xiulin, Chen Xiaoqi, Ge Jianghua. Method and Simulation of Gradual Rough Milling Based on Surface Deformation[J]. Journal of System Simulation, 2018, 30(4): 1399-1405.

DOI

10.16182/j.issn1004731x.joss.201804023