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自适应分区域多样式轨迹规划算法研究

发表时间:2016-01-31  浏览量:1759  下载量:662
全部作者: 李万军
作者单位: 淄博职业学院机电工程学院
摘 要: 提出一种自适应划分区域,并生成较为合理的多样式连续轨迹的刀路规划算法。根据曲率特征将曲面划分为若干个区域。引入权因子函数改变Hilbert曲线的走向,可根据曲面局部区域生成相对较优的走刀轨迹,整个曲面的走刀轨迹是一条连续无抬刀的轨迹,能够整体缩短切削刀具路径,提高加工稳定性。通过实例证明了算法可行有效。
关 键 词: 数控技术;刀具轨迹规划;Hilbert曲线;分区域
Title: Tool path planning algorithm based on adaptive partition multistyle tod planning
Author: LI Wanjun
Organization: College of Mechanical and Electrical Engineering, Zibo Vocational Institute
Abstract: In this paper, a method of adaptive partition and multistyle tool path planning algorithm is proposed combined with the improved Hilbert curve. According to the curvature feature, the surface is divided into several regions. It can generate a relatively good tool path based on the surface of the local region. The tool path of the entire surface is a continuous tool trajectory, which can shorten the cutting tool path, improve the process stability. The example demonstrates that the proposed method is valid and feasible.
Key words: numerical control technique; tool path planning; Hilbert curve; region partition
发表期数: 2016年1月第2期
引用格式: 李万军. 自适应分区域多样式轨迹规划算法研究[J]. 中国科技论文在线精品论文,2016,9(2):154-159.
 
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