小型航天精密仪器运输包装箱设计及试验

目的 针对传统小型航天精密仪器铝制运输包装箱加工周期长、研制成本高、定制化产品多导致外形尺寸大小不一致，存在不易管理和运输的问题，设计一种新型包装箱。方法 通过选择新型箱体材料、设计包装箱箱体结构、更改加工工艺形式、改变产品安装方式和内部防护减振材料，自主研发一种适用于商业运输的非金属精密仪器运输包装箱。结果 经过模拟严苛商业环境运输试验，该小型航天精密仪器运输包装箱可实现一箱多装，对产品具有隔振、防潮防护等功能，且节约成本、缩短研制周期，便于管理、易于运输。结论 该包装箱可满足小型航天精密仪器的运输和贮存，其结构形式及试验结果可为后续此类包装箱的研制提供参考。

Design and Experiment of Distribution Packaging Box for Small-sized Aerospace Precision Instrument

The work aims to design a new type of packaging box in view of the long processing cycle, high development cost and inconsistent dimensions and difficult management and transportation caused by many customized products of the traditional aluminum distribution packaging box for small-sized aerospace precision instrument. A non-metallic precision instrument distribution packaging box suitable for commercial transportation was designed by selecting new box materials, designing the box structure, altering the form of processing technology, changing the way of product installation and internal protective damping materials. Through the simulation test on harsh commercial transportation, the small-sized aerospace precision instrument distribution packaging box could realize multiple packing in one box, had the functions of vibration isolation, moisture protection, etc. and saved the cost, shortened the development cycle, and was easy to manage and transport. The packaging box can meet the transportation and storage of small-sized aerospace precision instrument, and its structure and test results can provide reference for the subsequent development of this kind of packaging box.