正交车铣切削层几何形状的仿真与分析
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摘要
针对现有正交车铣切削层几何形状仿真方法复杂及解析法无法明确其几何形状变化规律的问题,根据正交车铣的运动规律,结合NX 8.5软件提出了正交车铣切削层几何形状的仿真方法,并进行了试验验证和仿真分析。研究结果可为正交车铣切削力和加工振动的分析提供基础,并为正交车铣切削参数的优化提供指导。
In the existing research of cutting layer geometry for orthogonal turn-milling,there exist the following problems:the simulation method is complex and the analytical method cannot ascertain the change rule of cutting layer geometry.In this paper,based on the motion of orthogonal turn-milling,a simulation method of cutting layer geometry for orthogonal turn-milling is established by using software NX8.5,and experimental tests and simulation analysis are carried out.The research results could provide a foundation for the analysis of the force and vibration in cutting process of orthogonal turn-milling,and a guidance for the optimization of cutting parameters.
In the existing research of cutting layer geometry for orthogonal turn-milling,there exist the following problems:the simulation method is complex and the analytical method cannot ascertain the change rule of cutting layer geometry.In this paper,based on the motion of orthogonal turn-milling,a simulation method of cutting layer geometry for orthogonal turn-milling is established by using software NX8.5,and experimental tests and simulation analysis are carried out.The research results could provide a foundation for the analysis of the force and vibration in cutting process of orthogonal turn-milling,and a guidance for the optimization of cutting parameters.
引文
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[5]Karagüzel U,Bakkal M,Budak E.Process modeling of turn-milling using analytical approach[J].Procedia CIRP,2012(4):131-139.
[6]Karagüzel U,Uysal E,Budak E,et al.Analytical modeling of turn-milling process geometry,kinematics and mechanics[J].International Journal of Machine Tools and Manufacture,2015,91:24-33.
[7]Uysal E,Karaguzel U,Budak E,et al.Investigating eccentricity effects in turn-milling operations[J].Procedia CIRP,2014,14:176-181.
[8]Kara M E,Budak E.Optimization of turn-milling processes[J].Procedia CIRP,2015,33:476-483.
[9]CrichignoFilho J M.Prediction of cutting forces in mill turning through process simulation using a five axis machining center[J].International Journal of Advanced Manufacturing Technology,2012,58(1-4):71-80.
[2]秦录芳,孙涛,郭华锋.基于Origin的正交车铣加工表面粗糙度的仿真研究[J].组合机床与自动化加工技术,2015(10):28-30.
[3]姜增辉,贾春德.正交车铣切屑仿真的研究[J].兵工学报,2002,23(4):525-528.
[4]朱立达,李虎,杨建宇,等.正交车铣三维切屑理论建模研究[J].东北大学学报(自然科学版),2012,33(1):111-115.
[5]Karagüzel U,Bakkal M,Budak E.Process modeling of turn-milling using analytical approach[J].Procedia CIRP,2012(4):131-139.
[6]Karagüzel U,Uysal E,Budak E,et al.Analytical modeling of turn-milling process geometry,kinematics and mechanics[J].International Journal of Machine Tools and Manufacture,2015,91:24-33.
[7]Uysal E,Karaguzel U,Budak E,et al.Investigating eccentricity effects in turn-milling operations[J].Procedia CIRP,2014,14:176-181.
[8]Kara M E,Budak E.Optimization of turn-milling processes[J].Procedia CIRP,2015,33:476-483.
[9]CrichignoFilho J M.Prediction of cutting forces in mill turning through process simulation using a five axis machining center[J].International Journal of Advanced Manufacturing Technology,2012,58(1-4):71-80.