垂直度

This paper analysis NC machine tool perpendicularity error.

文章分析数控机床垂直度误差。

Measure the straightness, parallelism and squareness.

测量直线度 、 平行度和垂直度。

The key issue in large tower device fabrication is to guarantee the linearity, rectangularity and parallel.

如何保证超长容器的“三度”，即直线度 、 垂直度和平行度，是制造大型塔器的关键问题。

Deviations of ovality, perpendicularity and partial concave - convex on large - scaled storage tanks are inevitably in construction.

大型储罐在施工中椭圆度 、 垂直度及局部凸凹度的偏差不可避免。

With the face grinding attachment , perpendicularity of the endface to the bore after grinding can guaranteed.

带有端磨装置，保证工作端面与孔的垂直度。