万能工具显微镜常见故障修理

万能工具显微镜是一种常见的二维坐标尺寸测量的光学仪器,其仪器的通用性广、测量精度高,被广泛运用,本文主要阐述了万能工具显微镜在使用过程中的常见故障及维修方法,如主显微镜放大倍率的调整、仪器主镜头零位的调整、横向导轨直线性超差的原因判断及调修方法等,以保障仪器的正常使用和精密测量.

Common Faults and Repair of Universal Tool Microscope

This paper focuses on the analysis and evaluation of the uncertainty components introduced by various standard equipment in the calibration of CMM and supporting optical turntable by using gauge block,dual frequency laser interferometer,polyhedral prism and photoelectric autocollimator.Through the selection,analysis and calculation of the standard in the calibration process,the feasibility and reliability of the standard in the daily calibration of this kind of equipment are confirmed,and the development of laboratory calibration ability is also ensured.