论文部分内容阅读
磨床的机械故障一般分为磨头部分和进给部分两大类。 磨头部分故障主要表现为,加工件表面纹理呈现没有规律的乱纹,其频谱高峰是轴频的整数倍,确切数值依诊断对象具体结构不同而不同,需经故障机理分析才能确定。
Grinder mechanical failure is generally divided into two parts grinding head and feed section. The main part of the grinding head failure is that the surface texture of the workpiece is irregular and the peak frequency of the spectrum is an integer multiple of the axial frequency. The exact value depends on the specific structure of the object to be diagnosed, and can only be determined through failure mechanism analysis.