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工程机械发动机、变速箱、驱动桥、侧传动、轮边减速等部位都有齿轮系,其技术状态的好坏直接影响整机质量。由于这些部件安装部位较隐蔽,解体检查费时费力。为此,我们研制了新型齿轮系故障诊断仪。 一、目前常用的三种齿轮系不解体诊断方法 1.油液残余物测定分析法(如铁谱法和光谱法) 基本原理是根据润滑油液中磨屑浓度、元素成分及形状来推断故障的部位、程度和性质。这种方法由于要靠操作者的经验判断,且价格较高,所以不适合现场快速诊断。
Engineering machinery engine, transmission, drive axle, side drive, wheel reductions and other parts have gear, the technical status of a direct impact on the quality of the whole machine. Due to the hidden parts of these parts installation, disintegration inspection time-consuming and laborious. To this end, we have developed a new gear fault diagnostic apparatus. First, the three commonly used methods of non-disintegration gear diagnosis 1. Determination of residual fluid analysis (such as ferromagnetic spectroscopy and spectroscopy) The basic principle is based on the lubricating fluid concentration of abrasive, elemental composition and shape to infer the fault The location, extent and nature of This method due to rely on the operator’s experience to judge, and the higher the price, so it is not suitable for rapid diagnosis on site.