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任何较重要的机械设备在安装时都必须找水平,以使机械处于最佳运转状态。因此,每一个安装钳工都应当准确而熟练地掌握水平仪的使用方法。本文根据自己多年的工作体会,讲讲水平仪使用方面的基本常识,供从事安装工作的同志参考。一、水平仪使用方法与计算推导:如图1所示,水平仪上有一个园弧形的玻璃水准管,水准管内充有酒精或乙醚,其中有一个气泡。当气泡处于中间位置时,反映出被
Any more important machinery and equipment must be installed at the level of installation, in order to make the machinery in the best condition. Therefore, every fitter should master the level instrument accurately and skillfully. This article based on my years of work experience, talk about the basic knowledge of the use of level instrument for the installation of comrades in reference. First, the use of the level meter and calculation of the derivation: As shown in Figure 1, there is a level of the instrument on the arc-shaped glass level pipe, level pipe filled with alcohol or ether, which has a bubble. When the bubble in the middle position, reflected by