cylindricality

The headpiece can rotate cylindricality and go up and down.

主传动全部采用齿轮传动，配置有微量进给系统；

Mathematical Models of Cylindricality Error with Sampling Points in Rectangular Spatial Coordinates

直角坐标采样时的圆柱度误差数学模型

Keywords rectangular spatial coordinates;cylindricality error;mathematical model;least square method;simulation;

直角坐标;圆柱度误差;数学模型;最小二乘法;仿真;

cylindricality

n. 柱面性

steam cylindr

汽缸