捆绑式望远镜中间块对镜筒指向误差的影响分析

运用SolidWorks软件的静态分析模块,将捆绑式望远镜中间块的动态分析转化为0°~90°范围内,均匀分布的18个位置的静态分析。中间块每转动5°,对其上基面的镜筒连接圈的位移变化进行数据采集一次,计算出各镜筒之间的夹角变化值并进行对比,最终得到镜筒之间的最大指向误差。此方法为解决同类问题提供了参考价值。

Analysis of the Effects of the Middle Support on Barrels Pointing Errors in Binding Style Telescope

In the process of analyzing the middle support of binding style telescope, dynamic analysis is transformed into a static analysis in lg locations evenly distributed in 0° to 90° range by using the static analysis module in Solid Works software. The data of displacement change isCollected once when the middle supports each rotation of 5 deg. After the angle change values between the barrels are calculated and compared, the maximum pointing error between the barrels are obtained. This method provides reference value to solve the similar problem.