逃逸发动机批量生产装药质量一致性控制

针对中国载人航天工程空间站任务高密度发射的特点，逃逸系统固体火箭发动机进行了批量生产实践。介绍了逃逸发动机生产过程可能出现的质量薄弱环节，并从人员控制、设备工装检定维护、原材料的批次性管理、环境控制以及工艺风险分析、数据包络分析等方面强化质量风险防控体系。采取的控制措施提高了批量生产装药质量的一致性。

Propellant Quality Conformance Control in Mass Production of Solid Rocket Motors for Escape System

The mass production of solid rocket motors for escape system is necessary due to high-density launch for space station missions under China’s manned space program.The potential quality bottlenecks during production of solid rocket motors for escape system are presented,and quality risk prevention and control system is consolidated in terms of personnel control,verification and maintenance of equipments and toolings,batch management of raw materials,environmental control,process risk analysis and data envelopment analysis,thus to improve propellant quality conformance in mass production.