首台“绵阳造”火箭发动机下线

Core Insights - The first "Mianyang-made" rocket engine, named "Jiaodian No. 2," has officially rolled off the production line at Sichuan Interstellar Glory Aerospace Power Co., Ltd, featuring a thrust of 100 tons and designed for reusable liquid rockets [1][2] - The "Jiaodian No. 2" engine incorporates advanced technologies such as 3D printing, achieving a balance between structural strength and lightweight design, which is crucial for the rocket's performance [1] - The company plans to conduct flight tests for the rocket equipped with the "Mianyang-made" engine in the second half of the year, aiming for a successful launch, orbit insertion, and recovery [2] Company Developments - The "Jiaodian No. 2" engine is a key component of the dual-curve 3rd generation reusable liquid rocket, which will utilize ten engines, each valued at nearly 10 million yuan, manufactured at the Mianyang facility [1] - The engine's high degree of electrification allows for precise control of valves and actuators, essential for the rocket's return capabilities [1] - The company is currently in the sample development phase, focusing on mass production and testing to identify and optimize design issues for improved reliability [1] Industry Context - Mianyang is positioning itself as a hub for the aerospace industry, leveraging its technological advancements and collaborative efforts among research institutions and industry players to accelerate the commercialization of space technology [2] - The successful development of the "Mianyang-made" rocket engine is expected to enhance the region's innovation ecosystem and contribute to the growth of the commercial aerospace sector [2]