力鸿一号遥一飞行器亚轨道飞行试验圆满成功 为太空制造等奠定坚实技术基础

Core Insights - The successful suborbital flight test of the ZK Aerospace Li Hong No. 1 spacecraft marks a significant advancement in space manufacturing technology, transitioning from "concept validation" to "engineering validation" [1] - The flight achieved a return point accuracy of within 100 meters, demonstrating the capability for precise landing control, which is crucial for future applications in space manufacturing, experiments, medicine, and tourism [1] Group 1 - The Li Hong No. 1 spacecraft reached an altitude of approximately 120 kilometers, crossing the Kármán line into space, and successfully completed the return of its payload capsule through a parachute system [1] - The spacecraft is designed for low launch costs and high flexibility, supporting the recovery of experimental payloads, and provides over 300 seconds of stable and reliable experimental conditions in microgravity [1] - The flight test validated high-reliability parachute aerodynamic deceleration technology and precise landing control technology for the sub-stage of the spacecraft [1] Group 2 - The microgravity laser additive manufacturing payload (LAM-MG-R1) carried on the first flight is a self-developed technology verification payload by the Institute of Mechanics, Chinese Academy of Sciences, aimed at validating the feasibility of laser wire metal additive manufacturing in space [2] - This mission is expected to provide critical scientific data on key process parameters and performance characteristics of metal additive manufacturing in microgravity, laying a solid foundation for the development of space metal additive manufacturing technologies [2] - ZK Aerospace and the Institute of Mechanics have completed ground tests for the "reconfigurable flexible on-orbit manufacturing platform," achieving breakthroughs in key technologies necessary for reliable connections and stability in space manufacturing [2]