Grinding wheel circle run-out tolerance value direct display device

The invention relates to a grinding wheel circle run-out tolerance value direct display device, and belongs to the technical field of grinding wheel and form and location tolerance detection.The grinding wheel circle run-out tolerance value direct display device measures end face and radial run-out data of a detected grinding wheel through a first digital display dial indicator and a second digital display dial indicator at the same time, and then sends the collected data to a processor through a signal processing circuit; the radial and end face circle run-out data are processed through the processor to obtain the radial and end face circle run-out data tolerance value, the processed data are displayed through the display circuit, the data are automatically processed, the result is more accurate, time is saved, the inspection efficiency is improved, and meanwhile personal errors are reduced. And the detection efficiency is improved. 本发明涉及一种砂轮圆跳动公差值直显装置，属于砂轮及形位公差检测技术领域，本发明通过第一数显百分表和第二数显百分表同时对被测砂轮的端面和径向跳动数据进行测