该检测仪可用来检查键槽铣刀的端面跳动,其结构如附图a)所示。V形铁2和支柱3固定在基座1上。在支柱上安装一个挡铁4和一只千分表5,标准样件6(附图δ)的尾柄直径等于被测铣刀的柄部直径或者等于过渡套7的直径。标准样件的端面与轴线要严格垂直。 把标准样件放到V形铁上,使其大端 The detector can be used to check the end face of keyway beating, the structure shown in Figure a). The V-shaped iron 2 and the pillar 3 are fixed on the base 1. Install a stop iron 4 and a dial gauge 5 on the column. The diameter of the caudal stem of the standard specimen 6 (Figure δ) is equal to the diameter of the shank of the milling cutter under test or equal to the diameter of the transition sheath 7. Standard sample end face and axis to be strictly vertical. Put the standard sample on the V-shaped iron to make it big end