MTS810-5T试验机数字函数发生器输出波形异常故障的维修 |
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作者单位: | 北京航空材料研究院 北京100095 |
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摘 要: | 文中介绍了MTS810-5T疲劳试验机的数字函数发生器单元(410.31)无法产生正常各种试验波形的故障情况、并分析出现该故障的原因以及制定相应的维修方案。本次故障是算术逻辑部件(ALU)不能进行正常的数学运算所造成的,更换算术逻辑部件(ALU)之后,试验机的函数发生器单元恢复正常使用。
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关 键 词: | 函数发生器 波形 故障 |
Reparation of Digital Function Generator Output Abnormal Waveform of Testing Machine MTS810-5T |
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Authors: | WANG Liang |
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Abstract: | The breakdown which function generator of testing machine MTS810-5T that do not generate various waveforms is described in the paper.Meanwhile,the breakdown reasons are analyzed,repair plans are set down.Therefore,by replacing a damaged Arithmetic Logical Unit with good one,the testing machine is got right. |
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Keywords: | function generator waveform breakdown |
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