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讨论了使用光切显微镜测量零件加工表面微观形状的表面粗糙度时应注意的几个问题,对物镜的合理选择和安装、光带的正确调整、仪器的调整与校验、测量方向的确定、合理的定度与取值、精确的读数及计算等方面进行了详尽的阐述,为操作者正确使用设备、获得可靠的测量数据以及减少误判提供了有效的帮助。
Several problems that should be paid attention to when using the microscope to measure the surface roughness of the machined surface microscopic shape are discussed. The reasonable selection and installation of the objective lens, the correct adjustment of the optical band, the adjustment and verification of the instrument, the determination of the measuring direction, Reasonable calibration and value, accurate reading and calculation, etc. It provides an effective help for the operator to use the equipment correctly, obtain reliable measurement data and reduce the misjudgment.