数控技术在道岔加工中的应用  

The Application of CNC Technology in Turnout Machining

作　　者：佟凯 TONG Kai(CARS(BEIJING)Railway Equipment Technology Co.,Ltd.,Beijing,102202 China)

机构地区：[1]铁科(北京)轨道装备技术有限公司,北京102202

出　　处：《大众科学》2024年第23期97-99,共3页China Public Science

摘　　要：随着我国铁路行业的快速发展,我国铁路线路技术有了很大的提高,对高速道岔的需求也日益增长。传统道岔由于通过速度较低,钢轨制造精度和工艺技术较为落后,已无法满足高速铁路的需求。因此,采用数控机床进行高速道岔钢轨的加工成为必然选择。数控机床以其高精度、高效率和高适用性,能够满足高速道岔钢轨的加工要求。通过对其关键工序的深入分析,指出数控机床在道岔钢轨加工中展现出卓越的产品质量、高效的加工速度和广泛的应用前景。With the rapid development of China's railroad industry,China's railroad line technology has improved greatly,and the demand for high-speed turnouts is also growing.Traditional turnouts due to the low passing speed,rail manufacturing precision and process technology is backward,has been unable to meet the needs of high-speed railroads.Therefore,the use of CNC machine tools for high-speed turnout rail processing has become an inevitable choice.With its high precision,high efficiency and high applicability,CNC machine tools can meet the processing requirements of high-speed turnout rails.Through the in-depth analysis of the key processes,this paper points out that CNC machine tools in the processing of turnout rails show excellent product quality,high efficient processing speed and a wide range of application prospects.

关 键 词：数控加工 道岔 工艺 尖轨 

分 类 号：TG502[金属学及工艺—金属切削加工及机床]