服务地铁运营 成都一智能产线投运

Core Viewpoint - The launch of the intelligent manufacturing and repair line for braking systems by 铁科（成都）轨道装备科技发展有限公司 enhances local maintenance capabilities for Chengdu's rail transit and extends its influence to the southwestern region of rail transportation equipment manufacturing and maintenance [1] Group 1: Intelligent Manufacturing Line - The new intelligent manufacturing line has an annual capacity to manufacture and repair braking devices for 100 trains, significantly improving operational support for Chengdu's metro [1] - Previously, braking equipment had to be sent to Beijing for repairs, but the new line reduces the repair cycle from 19 days to 15 days, allowing for local servicing [1] Group 2: Technology Integration - The production line integrates digital twin technology, IoT, and big data analytics to create a comprehensive intelligent production system covering braking control systems, tread brake units, and brake caliper units [1] - Modular digital workstations and interconnected data throughout the process enable streamlined operations and intelligent error prevention, further compressing repair cycles [2] Group 3: Quality Assurance and Efficiency - The tread brake unit production line employs process reorganization and smart tool integration for precise material control, online torque monitoring, and self-inspection of work steps, ensuring product quality consistency and traceability [2] - The brake caliper unit production line incorporates component testing, pre-assembly, and final assembly functions, relying on specialized intelligent equipment and quality error-proofing systems to ensure precision and reliability during assembly [2] - The collaboration of the three core production lines forms an efficient, reliable, and traceable intelligent manufacturing closed loop, enhancing the overall effectiveness and craftsmanship of braking system manufacturing and repair [2]