Accessibility Map for Assisting Cutter Posture Determination in Five-Axis Mold Machining *
Accessibility Map for Assisting Cutter Posture Determination in Five-Axis Mold Machining *
复制标题
五轴模具加工中辅助确定刀具姿态的辅助地图*
DOI：
10.1109/case48305.2020.9216975
复制
发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Nobuyuki Umezu
中科院分区：
文献类型：
--
作者：
M. Inui;Kouhei Nishimiya;Nobuyuki Umezu
在这里，我们提出了一种新的技术，称为“可访问性地图”，以帮助五轴加工的刀具路径计算。在刀具轨迹计算中，必须解决两个问题：刀具位置的确定和刀具姿态的确定。我们的技术对后一项任务很有用。确定工具的姿态，使得可以确保工具和模具表面之间的一定间隙，以防止它们之间的碰撞。在确定姿态时，还必须考虑加工过程中的平稳姿态变化。可达性图记录了模具曲面加工中刀具可以使用的潜在姿态信息。使用所提出的技术可以减少成本确定的刀具姿态在五轴加工的刀具轨迹计算。
Herein, we propose a novel technique, referred to as “accessibility map,” to aid tool path computation for five-axis machining. In tool path computation, two problems must be solved: determination of the tool position and determination of its posture. Our technique is useful for the latter task. The posture of the tool is determined so that a certain clearance can be ensured between the tool and the mold surface, to prevent collision between them. A smooth posture change in the machining process must also be considered while determining the posture. The accessibility map records the potential posture information that can be used by the tool in mold surface machining. The use of the proposed technique can reduce the cost for determining the tool posture in the tool path computation for five-axis machining.
DOI：
10.1109/isam.2007.4288473
发表时间：
2007-07
期刊：
2007 IEEE International Symposium on Assembly and Manufacturing
影响因子：
--
作者：
K. Morimoto;M. Inui
通讯作者：
K. Morimoto;M. Inui