摘要
CRTSⅡ型无砟轨道板打磨技术体系由打磨软件统领,包括生产管理、磨床控制、打磨操作、激光测量、雕刻5个子系统技术。通过对打磨技术体系的研究,尤其是对五轴机床联动技术、数控机床、磨刀技术、模腔循环技术等打磨技术体系关键技术的研究分析,提出了建立自主的无砟轨道技术体系是我国高速铁路建设的必经之路。通过石武客专、京沪高速铁路的使用和验证,表明自主系统比国外系统有更强的适应性,填补了国内空白。
The grinding technology system of CRTS-Ⅱ ballastless track slab is governed by the grinding software including five subsystems： production management, grinding machine, grinding operation, laser measurement, and engraving. Through research on the grinding technology system, especially through research and analysis such as on the linkage system of five-axis machine tool, numarically-controled machine tool, sharpening technology, mold cavity cycle technology and other key grinding technologies in grinding technology system, the paper points out that the establishment of the autonomous technology system of ballastless track is the only way of high-speed railway construction development in china which must be passed through. Through the successful use and verification by the Shijiazhuang-Wuhan Passenger Dedicated Line and the Beijing-Shanghai High-speed Railway, it can be seen that the autonomous system has stronger adaptability than the foreign system, filling up the blank of the conutry.
出处
《铁道标准设计》
北大核心
2013年第9期47-50,共4页
Railway Standard Design
