【摘要】 研制了一种适用于厚壁件U形和V形坡口对接焊的双向焊缝跟踪传感器.该传感器对检测信号以数字量输出,具有静、动特性好,抗干扰能力强,后级处理电路简单的特点.介绍了这种传感器的结构、工作原理性能和使用考核结果.更多还原

【Abstract】 A seam tracking sensor suited for U and V groove butt joints with functions of double direction tracing for heavy weldments is developed, The sensor possesses the features of digit output, good statistic and dynamic characteristics, anti - interference and simplified circuit of post processing. The structure, principle and application results of the sensor are introduced also.更多还原