摘要
针对Φ1250高速机车轮结构复杂、加工精度高等难题,选用加工刀具、制定车削加工方案、编写加工程序并上机试切以验证加工方案的合理性。在试切过程中通过分析加工中心左右通道加工、等待时长及速度匹配情况,优化加工工艺方案,选用更合适的刀具,最终大幅提升了加工效率,而且表面加工质量也明显提高,为后续加工该类机车轮积累了宝贵经验。
According to the complex structure and high machining precision requirements ofΦ1250 high-speed locomotive wheel,the machining tools are selected,the turning scheme is developed,and the machining program is written and tested to verify its rationality.In the trial cutting process,through the analyzing of left and right channels processing,waiting time and speed matching,optimize the processing scheme and select more appropriate tools,finally the machining efficiency is greatly improved and the surface machining quality is also significantly improved.All of this will accumulat some valuable experience for the subsequent processing of such wheel.
作者
穆伟
MU Wei(Taiyuan Heavy Industry Transit Equipment Co.,Ltd.,Taiyuan 030032,China)
出处
《机械工程与自动化》
2021年第4期126-127,共2页
Mechanical Engineering & Automation
关键词
机车轮
车削加工
工艺
优化
locomotive wheel
turning machining
processing
optimization
