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把GB1183—75的定义贯彻、实施到计量器具检定中去;是当前计量工作的一项紧迫任务。对工形平行尺两个工作面平行度的检定,文献给了一个直观易懂的方法。但因作图法的局限性,至使最终结果不可能十分精确。本文介绍一个比较精确的方法一简图列表计算法,其方法是:画出坐标草图;借助草图找出形成包容线法的各点再列表计算。下面借助文献的数据详细说明列表计算方法: 例1:取文献的仪器读数值a_1列于表(1)第1栏;为便于运算,我们取其读数相
The definition of GB1183-75 implementation, implementation of measurement instruments to go; is an urgent task of the current measurement. The test of parallelism between two working faces in parallel form gives an intuitive and easy to understand method. However, due to the limitation of the mapping method, it is impossible to make the final result very accurate. This article describes a more accurate method of a simple list of calculations, the method is: draw the coordinates of the sketch; with the help of sketch to find out the method of forming inclusive line re-list calculation. Below with reference to the data of the literature detailed list calculation method: Example 1: Take the literature instrument reading value a_1 listed in the first column of Table (1); To facilitate the operation, we take its reading phase