【摘要】 介绍用于测量细长轴挠度和径向跳动的数字式测量仪的系统构成和软件结构.该系统采用应变式传感器把位移信号转换成电压信号,放大后由 A/D 转换器转换成数字量,由单片机通过比较、求差即可求出挠度和径向跳动。更多还原

【Abstract】 This paper introduces the flexure and nmout measuring instrument and its system composition as well as software construction,the strain sensor which transfers displacement into Voltage signal is adopted in the instrument,After magnified the signal is converted into digital data,the flexure and runout is obtained through comparing and calculating difference by microcomputer.更多还原