链锯锯链切齿链片硬度测量不确定度分析
链锯锯链是以汽油机为动力源的油锯和以电机为动力源的电链锯的重要工作部件,锯链硬度的大小直接影响着油锯锯切的效率,本文结合检测工作实践对链锯锯链切齿链片硬度测量进行不确定度分析并得出其不确定度值,以更加严谨和科学的表述链锯锯链切齿链片硬度测量结果。
chain is an important working part of chain saw with gasoline engine and electric chain saw with motor as power source,The hardness of chain directly affects the efficiency of chain saw,In this paper,combined with the detection work practice,the uncertainty of chain saw chain blade hardness measurement is analyzed and the uncertainty value is obtained,In order to more rigorous and scientific expression chain saw chain cutting tooth chain piece hardness…查看全部>>
评论