论文标题
机器人精确切割几何复杂形状从不规则的蜂窝网格的问题
Problem of robotic precision cutting of the geometrically complex shape from an irregular honeycomb grid
论文作者
论文摘要
本文考虑了解决蜂窝块精确切割的问题。使用由现代复合材料制成的蜂窝块切割的任意形状应用的紧迫性得到了证实。问题是要从蜂窝块中获得给定形状的切割。这个问题的复杂性在于蜂窝块的不规则模式和双边的存在，这迫使操作员在切割之前扫描每个块。有必要考虑诸如切割刀的位置和角度的限制，切割时的角度和细胞的几何形状。为了解决这个问题，已经开发了一种机器人复合物。它包括用于扫描蜂窝块的几何形状，用于切割自动化的软件和切割设备本身的设备。该软件考虑了对操作机构的位置和角度选择的所有限制。它有助于获得具有最佳强度特征的最高质量切割和切割形状。已开发和实施了一种用于直接扫描和切割蜂窝块的设备。必要的测试是对真正的Alu-Minum Honeycomb块进行的。在切割销售中使用了一些技术解决方案，以提高切割蜂窝块的质量。测试显示了拟议的复合物的有效性。机器人的平面切割使得以高度重复性获得精确切割是可能的。
The article considers solving the problem of precision cutting of honeycomb blocks. The urgency of using arbitrary shapes application cutting from honey-comb blocks made of modern composite materials is substantiated. The problem is to obtain a cut of the given shape from honeycomb blocks. The complexity of this problem is in the irregular pattern of honeycomb blocks and the presence of double edges, which forces an operator to scan each block before cutting. It is necessary to take into account such restrictions as the place and angle of the cut and size of the knife, its angle when cutting and the geometry of cells. For this problem solving, a robotic complex has been developed. It includes a device for scanning the geometry of a honeycomb block, software for cutting automation and a cutting device itself. The software takes into account all restrictions on the choice of the location and angle of the operating mechanism. It helps to obtain the highest quality cut and a cut shape with the best strength characteristics. An actu-ating device has been developed and implemented for both scanning and cutting of honeycomb blocks directly. The necessary tests were carried out on real alu-minum honeycomb blocks. Some technical solutions are used in the cutting de-vice to improve the quality of cutting honeycomb blocks. The tests have shown the effectiveness of the proposed complex. Robotic planar cutting made it possi-ble to obtain precise cutting with a high degree of repeatability.
