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本文介绍一种由四片BR—16×20型箔式应变片组成全桥测量电桥,不经应变仪而由光线示波器直接记录测量扭矩的方法及测量系统。测量系统示意图如图1所示:
This paper presents a method and measuring system for measuring torque directly from a light oscilloscope without a strain gauge by a four-piece BR-16 × 20 foil strain gauge. Measuring system diagram shown in Figure 1: