Research on Automatic Detection Method of Solid Small Rocket Grain

通过对药柱自动检测过程进行梳理分析，以及对检测过程中所需的通用夹爪夹持力、外径、长度检测所需的夹紧力、内径检测所需的涨紧力进行理论分析和试验验证，设计了相应的自动化检测装置，对药柱进行自动检测。通过药柱自动检测工艺技术研究，突破药柱内孔自动检测技术，实现药柱的自动检测及人机隔离，降低操作人员劳动强度，提高药柱检测效率及信息化程度。Through sorting and analyzing the automatic detection process of solid small rocket grain, as well as theoretical analysis and experimental verification of the universal gripper clamping force required during the detection process, the clamping force required for outer diameter and length detection, and the tension force required for inner diameter detection, corresponding automatic detection devices were designed to automatically detect solid small rocket grain. Through the research of automatic detection technology for solid small rocket grain, breakthroughs have been made in automatic detection technology for solid small rocket grain inner holes, achieving automatic detection and human-machine isolation of solid small rocket grain, reducing the labor intensity of operators, and improving the efficiency and informatization level of solid small rocket grain detection.