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考虑去除深度的砂带磨削路径规划方法

齐俊德 张定华 李山

齐俊德, 张定华, 李山. 考虑去除深度的砂带磨削路径规划方法[J]. 机械科学与技术, 2016, 35(9): 1365-1369. doi: 10.13433/j.cnki.1003-8728.2016.0910
引用本文: 齐俊德, 张定华, 李山. 考虑去除深度的砂带磨削路径规划方法[J]. 机械科学与技术, 2016, 35(9): 1365-1369. doi: 10.13433/j.cnki.1003-8728.2016.0910
Qi Junde, Zhang Dinghua, Li Shan. Tool-path Planning in Belt Grinding Considering Removal Depth[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(9): 1365-1369. doi: 10.13433/j.cnki.1003-8728.2016.0910
Citation: Qi Junde, Zhang Dinghua, Li Shan. Tool-path Planning in Belt Grinding Considering Removal Depth[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(9): 1365-1369. doi: 10.13433/j.cnki.1003-8728.2016.0910

考虑去除深度的砂带磨削路径规划方法

doi: 10.13433/j.cnki.1003-8728.2016.0910
基金项目: 

国家自然科学基金项目(51305354)资助

详细信息
    作者简介:

    齐俊德(1987-),博士研究生,研究方向为机器人磨削工艺研究及信号处理,qijunde@mail.nwpu.edu.cn

    通讯作者:

    张定华(联系人),教授,博士,dhzhang@nwpu.edu.cn

Tool-path Planning in Belt Grinding Considering Removal Depth

  • 摘要: 目前多数研究将加工轨迹规划作为单纯的几何问题,没有考虑力学影响,难以满足高精度加工要求。为了提高砂带磨削的加工精度,以其路径规划为研究对象,提出了一种基于去除深度的路径规划方法。基于赫兹接触理论,建立了砂带与工件接触区域的压强分布模型。基于Preston方程推导了材料线性长度去除深度方程,并最终建立了材料去除深度模型。以去除深度模型为基础,以残留高度为约束,建立了砂带磨削加工间距的规划方法,并给出了加工坐标的计算公式。实验结果表明,该路径规划方法可以避免过加工与欠加工现象,有效降低工件表面的残留高度,提高产品加工质量。
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出版历程
  • 收稿日期:  2015-09-20
  • 刊出日期:  2016-09-05

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