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在详细研究汽车铸态球铁曲轴基体组织沿轴向和径向分布规律,及其与传感器输出信号的线性相关关系的基础上,介绍了研制ZJY—I型珠光体检测仪的基本原理、主要技术指标及其在线检测效果。
Based on a detailed study of the axial and radial distribution laws of the as-cast ductile iron crankshaft matrix and the linear correlation between the matrix and the sensor output signal, the basic principle of developing the ZJY-I pearlite tester is introduced. Technical indicators and online test results.