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在批林批孔运动的推动下,根据我地区工厂生产的实际需要,自行设计制造了一批“三表”(内径百分表、杠杆百分表及百分表)检具. 这种“三表”检具结构简单、操作方便.(其结构如图1所示).检具主要是由底座1,移动架2,支柱3,夹表架4等组成.移动架能在底座上左右移动120毫米.夹表架(图2)可在两支柱上上下滑动120毫米,孔_1孔_2分别为φ8、φ6,孔_1配有φ4套管.
Under the motto of “Bringing Hole and Borehole Movement”, according to the actual needs of factory production in our region, we designed and manufactured a series of gage “three gauge” (inner diameter dial indicator, lever indicator and dial indicator) Three table "gage structure is simple, easy to operate. (The structure shown in Figure 1. Gages mainly by the base 1, the mobile frame 2, 3, clip holder table 4, etc. Mobile frame can be left or right on the base Move 120mm.The clamp table (Figure 2) can slide up and down 120mm on the two pillars, hole_1 hole_2 respectively φ8, φ6, hole_1 with φ4 casing.