为在小尺寸空间内实现拔销和切割功能,设计了一种兼具拔销和切割的双功能作动器。根据其作用原理、技术要求进行了结构设计及特点分析,并对影响功能的主要参数进行设计及试验验证。结果表明设计的拔销切割双功能作动器满足技术指标要求。 In order to achieve the function of pulling out and cutting in the small size space, a dual function actuator with both pulling and cutting is designed. According to its function principle and technical requirement, structural design and characteristic analysis are carried out, and the main parameters affecting the function are designed and tested. The results show that the design of dual-function pull-cut cutting actuator to meet the technical requirements.