测量圆锥体的锥度方法较多,按其测量原理通常有正弦法和正切法两种。平台组测锥度和锥角也是应用这两种方法。在这里介绍一种正切量法。本法需用精密平板、方箱、长方铁、靠铁铁、块规、千分表及其表座等测量器具。测量方法与步骤:1.将所需测量器具按图1所示,安装在 Cone taper measurement methods are more, according to the measurement principle is usually sinusoidal and tangential two. Platform set taper and cone angle is the application of these two methods. Here introduced a method of tangent. This law requires the use of precision plate, square box, rectangular iron, iron, block rules, dial gauge and watch base and other measuring instruments. Measurement methods and steps: 1. The required measuring instruments shown in Figure 1, installed in