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随着数控机械和工业用机器人的开发,加工、焊接、喷漆、研磨、搬运、安装等技术也迅速地向着自动化方向迈进。因而要求现在所使用的机械能增加新的功能以适应自动化的要求。例如,在数控机床上使用利用磁力或半导体的小型高精度传感器,检测工具的磨损、轴的变形、工件的热膨胀等,把主轴速度、进刀量、切削深度控制在最佳的状态。在工业用机器人上采用视觉、触觉等传感器,使之能进行复杂的安装作业等。本
With the development of CNC machinery and industrial robots, technologies such as machining, welding, painting, grinding, handling and installation are rapidly moving toward automation. Thus requiring that the machinery used nowadays add new functions to meet the requirements of automation. For example, CNC machine tools use small precision magnetic or semiconductor sensors to detect tool wear, shaft deformation, workpiece thermal expansion, etc., and control the spindle speed, feed rate and depth of cut to the optimum condition. Sensors such as vision and touch are used in industrial robots to enable complex installation work. this