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本文是作者根据“复旦型”数控线切割机的检修记录整理写成。分人工输入、光电输入、加工运算、断钼丝、高频电源、机床电气线路六个部份。共介绍了八十余条有代表性的故障实例,限于篇幅,只介绍前三部分。本文试图通过对故障现象初步分析、判断及检修途径的介绍,使初学者能初步熟悉数控线切割机的某些逻辑原理,开阔探索故障的思路。因故障原因各异,具体情况还应具体分析,不能照搬。
This article is based on the author, “Fudan” CNC wire cutting machine maintenance record finishing written. Sub-manual input, optical input, processing operations, broken molybdenum wire, high-frequency power supply, machine tool electrical wiring six parts. A total of more than eighty representative examples of faults were introduced. Due to limited space, only the first three sections were introduced. This paper tries to analyze the fault phenomenon, the judge and the introduction of inspection methods, so that beginners can be familiar with some of the CNC logic cutting machine logic, broaden the idea of exploring the fault. Due to different causes of failure, the specific circumstances should be specifically analyzed, can not be copied.