NUMERICAL SIMULATION OF PERIPHERAL MILLING PROCESS AND PREDICTION OF FORM ERRORS

机译：外围铣削过程的数值模拟和形状误差的预测

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Peripheral milling of thin-walled workpieces is studied. The end mill and workpiece structure are modeled by finite element (FE) method to study the cutting deformation. A parametric 3D FE model of end mill is established to evaluate the cutting forces, elastic deflections as well as to analyze the influence of cutter parameters and cutting conditions. To predict static form errors on the machined surface of the workpiece, instantaneous rigid force model is adopted in the developed numerical simulation system. Examples will illustrative the validity of the approach.

机译：研究了薄壁工件的外围铣削。通过有限元（FE）方法对立铣刀和工件结构进行建模，以研究切削变形。建立了立铣刀的参数3D FE模型，以评估切削力，弹性挠度以及分析刀具参数和切削条件的影响。为了预测工件加工表面上的静态形状误差，在开发的数值模拟系统中采用了瞬时刚度模型。实例将说明该方法的有效性。

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来源
《Sixth International Conference on Progress of Machining Technology: With Some Topics in Advanced Manufacturing Technology (ICPMT'2002); Sep 10-14, 2002; Xi'an, China》|2002年|p.893-898|共6页
会议地点 Xian(CN);Xian(CN)
作者
ZHANG Weihong; WAN Min; QIU Kepeng;
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作者单位

Northwestern Polytechnical University, Xi'an, China, 710072;

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会议组织
原文格式 PDF
正文语种 eng
中图分类机械、仪表工业;
关键词
peripheral milling; end mill; numerical simulation; form error;

机译：圆周铣;立铣刀;数值模拟;形状误差;

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1. Numerical prediction of static form errors in peripheral milling of thin-walled workpieces with irregular meshes [J] . Wan M, Zhang WH, Qiu KP, Journal of manufacturing science and engineering: Transactions of the ASME . 2005,第1期

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2. A numerical approach for the prediction of static surface errors in the peripheral milling of thin-walled structures [J] . Sepp Wimmer, Philipp Hunyadi, Michael F. Zaeh Production Engineering: Research and Development . 2019,第3a4期

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3. Prediction of machining accuracy based on a geometric error model in five-axis peripheral milling process [J] . Guofu Ding, Shaowei Zhu, Elssawi Yahya, Proceedings of the Institution of Mechanical Engineers, Part B. Journal of engineering manufacture . 2014,第10期

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4. Numerical Simulation of Peripheral Milling Process andPrediction of Form Errors [C] . Sixth International Conference on Progress of Machining Technology: With Some Topics in Advanced Manufacturing Technology (ICPMT'2002); Sep 10-14, 2002; Xi'an, China . 2002

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NUMERICAL SIMULATION OF PERIPHERAL MILLING PROCESS AND PREDICTION OF FORM ERRORS

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