基于数控编程的渐进成形模拟复杂刀路构建方法 |
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引用本文: | 史晓帆,高霖,徐岩.基于数控编程的渐进成形模拟复杂刀路构建方法[J].航空制造技术,2012(12):91-93. |
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作者姓名: | 史晓帆 高霖 徐岩 |
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作者单位: | 南京航空航天大学机电学院 |
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摘 要: | 复杂刀路的构建是金属板料渐进成形的数值模拟中的难点。针对此问题,提出了一种基于数控编程技术的刀路加载方法,可简单方便的在有限元模拟中实现复杂轨迹运动控制。根据该方法的基本思想,编写了渐进成形数值模拟中复杂刀路加载软件,并在ABAQUS软件中成功将该方法实现。
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关 键 词: | 渐进成形 数值模拟 复杂刀路 空间运动 |
Method to Generate Complex Tool Path in Numerical Simulation of Single Point Incremental Forming Based on NC Programming |
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Abstract: | Generating complex tool paths is a difficult point in the numerical simulation of single point incremental forming. A new method to load the complex tool path to the FEA software package is proposed. A software package is also compiled to realize the method and load the tool path information to ABAQUS 6.8. |
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Keywords: | Single point incremental forming Numerical simulation Complex tool path Space movement |
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