某光电综合标校转台结构设计

随着多光谱共光路光电探测系统的迅速发展，急需适用于多光谱、共光路光电探测系统的光轴平行性测量、标校用的标校设备，而标校转台结构设计是标校设备设计的重点和难点, 它对转台结构设计提出了较高的要求。文中介绍了某光电综合标校转台结构设计过程，从转台结构型式确定、轴系精度分析、主要元器件的选择等方面进行了论述，并利用ANSYS软件对转台进行了模态分析。最终产品的良好使用效果表明该转台结构设计是成功的，对同类型转台的结构设计具有借鉴意义。

Structure Design of a Photoelectric Comprehensive Calibration Rotating Pedestal

With the rapid development of photoelectric detection system with multispectral light path, the calibration equipment used for optical axis parallelism measurement and calibration of multispectral light path photoelectric detection system is required. The structure design of the calibration rotating pedestal is the key and difficult point for calibration equipment design and it puts forward higher requirements for the structure design of rotating pedestal. In this paper the structure design process of a photoelectric comprehensive calibration rotating pedestal is discussed from the rotating pedestal structure type recognition, shafting precision analysis and major component selection etc. And model analysis of the rotating pedestal is carried out using ANSYS software. Good application of the final product shows that the structure design of the rotating pedestal is successful and it can be used as a reference for the structure design of similar rotating pedestal.