• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Computer Integrated Manufacturing >Error compensation model considering tool wear in milling difficult to cut materials
【24h】

Error compensation model considering tool wear in milling difficult to cut materials

机译：考虑铣刀难以切割材料的误差补偿模型

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this paper, error compensation considering tool wear is studied to improve machining precision of difficult-to-cut material in milling process. First, an error model considering tool wear in milling process is established based on the relationship between the position angle and the radius of the section circle of ball-end milling cutter, and the established error model is solved and verified. Then, based on the verified error model, a new error compensation method based on a scale division idea is proposed to determine the required compensation value and generate the compensated tool path by tracing the initial tool path and tool wear deviations. Based on the above error compensation method, the detailed compensated processes for a plane, cylindrical surface and sculptured surface are analysed and an off-line error compensation software is developed by using Visual C++ programming tool. Finally, experimental tests performed with stainless steel 1Cr18Ni9Ti and cemented carbide cutters, are used to validate the reliability of the proposed error compensation method in milling operations. Experimental results show that the proposed error compensation method can reduce machining error and improve machining surface quality.
机译：本文研究了考虑刀具磨损的误差补偿，以提高铣削过程中难以切割材料的加工精度。首先，根据球端铣刀截面圆圈的位置角度和半径之间的关系建立考虑铣刀过程中的误差模型，并解决了已建立的误差模型。然后，基于验证的错误模型，提出了一种基于刻度分割思想的新的误差补偿方法来确定所需的补偿值，通过跟踪初始工具路径和工具磨损偏差来生成补偿刀具路径。基于上述误差补偿方法，分析了平面，圆柱形表面和雕刻表面的详细补偿过程，并通过使用Visual C ++编程工具开发了离线误差补偿软件。最后，使用不锈钢1Cr18Ni9TI和硬质合金切割机进行的实验测试，用于验证铣削操作中提出的误差补偿方法的可靠性。实验结果表明，所提出的误差补偿方法可以减少加工误差并提高加工表面质量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号