基于特征的增材制造路径规划技术研究

doi:10.16389/j.cnki.cn42-1737/n.2020.02.008

江汉大学学报（自然科学版） ›› 2020, Vol. 48 ›› Issue (2): 48-53.doi: 10.16389/j.cnki.cn42-1737/n.2020.02.008

基于特征的增材制造路径规划技术研究

刘奇^a，b，陈志刚^*a，b

邵阳学院 a. 机械与能源工程学院；b. 高效动力系统智能制造湖南省重点实验室，湖南邵阳 422000

发布日期:2020-04-22
通讯作者: 陈志刚
作者简介:刘奇（1994— ），男，硕士生，研究方向：机械工程。
基金资助:
湖南省教育厅科研重点项目（16A193）；邵阳学院研究生科研创新项目（CX2018SY026）

Research on Path Planning Technology Based on Features of Additive Manufacturing

LIU Qi^a，b，CHEN Zhigang^*a，b

a. School of Mechanical and Energy Engineering；b. Key Laboratory of Hunan Province for Efficient Power System and Intelligent Manufacturing，Shaoyang University，Shaoyang 422000，Hunan，China

Published:2020-04-22
Contact: CHEN Zhigang

摘要/Abstract

摘要： 提出了一种基于特征的增材制造模型分层与路径规划方法，用于解决含有曲面连接的复杂零件不能很好的进行分层处理的问题，真正实现五轴加工方法在增材制造领域的应用，使得传统加工制造能力大大提升。在特征定义的基础上，运用Two5D 特征和Freeform 特征的路径规划方法来保证打印设备能够顺利完成打印任务，最后给出了路径规划方法的应用实例。

关键词: 增材制造, 增材路径, 模型分层, 曲面特征

Abstract: Based on features of additive manufacturing model， a stratification and path planning method was proposed to solve the problem that the complex parts with curved joints are difficult to be layered very smoothly. Therefore，the five-axis machining method can be truly applied in the field of additive manufacturing and the manufacturing capabilities of traditional processing will be greatly improved. Based on the features′ definition，this paper used path planning of Two5D features and Freeform features to ensure that the printing device can successfully complete the printing task. Finally，the practical examples of the two path planning methods were given.

Key words: additive manufacturing, additive path, model stratification, curved surface feature

中图分类号:

TH164

刘奇，陈志刚. 基于特征的增材制造路径规划技术研究[J]. 江汉大学学报（自然科学版）, 2020, 48(2): 48-53.

LIU Qi，CHEN Zhigang. Research on Path Planning Technology Based on Features of Additive Manufacturing[J]. Journal of Jianghan University (Natural Science Edition), 2020, 48(2): 48-53.

基于特征的增材制造路径规划技术研究

Research on Path Planning Technology Based on Features of Additive Manufacturing

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