用万能工具显微镜检验V型缺口冲击试样的形状及尺寸

CHECK THE SHAPE AND DIMENSION OF THE V-NOTCH IMPACT SAMPLES BY A UNIVERSAL TOOL MAKER'S MICROSCOPE

利用万能工具显微镜对V型缺口冲击试样的形状及尺寸进行检查,并以此数据指导V型缺口拉床的调整,加工出合格的试样.

The shape and dimension of the V-notch impact samples were checked by a universal tool maker's microscope. The checking data can be used to direct the adjustment of the V-notch broacher so as to process the qualified samples.