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介绍ＣＣＤ（ｃｈａｒｇｅｃｏｕｐｌｅｄｄｅｖｉｃｅｓ）传感器与激光光源、成象系统、二值化电路、电子计算机等组成的钢丝直径测试装置的工作原理、光学系统自动选择和检测电路系统及其优越的工作性能、广阔的应用前景。
This paper introduces the working principle of the wire diameter measuring device composed of CCD (charge coupling sensor) sensor and laser light source, imaging system, binary circuit and electronic computer. The optical system automatically selects and examines the circuit system and its superior working performance. The broad application prospect.