In the field of industrial transmission, lead screws are like joints in the human body, carrying the precise conversion between rotational motion and linear motion.
En equipos de automatización de alta precisión, los carriles de guía lineales son conocidos como el "esqueleto del sistema de movimiento" y son ampliamente utilizados en máquinas herramientas CNC, equipos semiconductores, robots, impresión 3D e instrumentos de medición de precisión.
"If you want to do a good job, you must first sharpen your tools." Industrial machine tools represented by machine tools are the core equipment of new industrialization and represent the core competitiveness of the national manufacturing industry.
Shenyang, December 13 (Xinhuanet) -- On the 12th, in the production workshop of General Technology Shenyang Machine Tools, as the red curtain covering the fuselage was slowly unveiled, General Technology Group officially delivered 4 high-end five-axis linkage CNC machine tools to Dongfang Electric Group. The 4 equipment delivered this time has achieved independent control of the whole machine and its core components, and will be directly applied to national key projects such as Yaxia Hydropower.
A Long March-3B carrier rocket carrying the Shiyan-22 satellite blasts off from the Xichang Satellite Launch Center in southwest China's Sichuan Province, Dec. 9, 2025. The satellite was launched on Tuesday at 11:08 p.m. (Beijing Time) and entered its planned orbit as scheduled. The satellite will primarily support services including satellite communication, data transmission, and radio and television broadcasting, as well as conducting relevant technical tests and validations. (Photo by Li Zhiyong/Xinhua)
A Long March-8A carrier rocket carrying the 14th group of low-orbit internet satellites blasts off from the Hainan commercial spacecraft launch site in south China's Hainan Province, Dec. 6, 2025. The rocket lifted off at 3:53 p.m. on Saturday. It successfully placed the payloads into preset orbit. (Xinhua/Guo Cheng)