为了防止空间结构与机构产品中的非金属材料对航天器造成污染,要在产品装配前去除其中的可挥发性物质,需对产品进行真空烘烤清洁处理,因此研制了一套结构与机构防污染的真空烘烤设备。该套设备主要包括真空容器、热沉、真空抽气系统、氮系统、去污染系统、电气控制系统等。文章对该设备的系统组成、主要性能指标及使用功能进行了详细的说明。 In order to prevent the non-metallic materials in space structure and spacecraft from causing pollution to the spacecraft, it is necessary to remove the volatile substances before the assembly of the products and to vacuum-clean the products. Therefore, a set of structural and mechanical protection Polluting vacuum baking equipment. The set of equipment mainly includes vacuum container, heat sink, vacuum exhaust system, nitrogen system, decontamination system, electrical control system and so on. The article describes the system components, the main performance indicators and the use of functions described in detail.