摘要
根据大型导叶式混流泵叶片的结构特点,应用数控加工技术,确定了三轴和五轴混合加工的工艺方案,讨论了UG软件在进行叶片五轴加工时自动编程、计算机切削仿真及后置处理等的关键技术应用,解决了加工过程中的碰撞问题,实现了国产数控加工设备与国际先进软件的成功对接,提高了加工效率,降低了生产成本.提高了我国大型导叶式混流泵产品的国际竞争力,也提高了产品制造企业的经济效益.
By analyzing the large guide in vane mixed flow pump 3-axis and 5-axis mixed NC machining process plan is decided. Some key applications such as NC programming, machining process simulation and post-processing are introduced by the use of UG software during blaaes＇ 5-axis mixed NC machining. The problem of collision during machining is solved. Domestic NC equipments are combined with intemational advanced softwares. The mixed flow pump＇s efficiency is increased and the cost is reduced.
出处
《排灌机械》
2006年第6期7-11,共5页
Drainage and Irrigation Machinery
基金
国家"863"资助项目(2003AA414021)
关键词
混流泵
叶片
加工工艺
数控编程
仿真加工
后置处理
mixed-flow pump
blade
machining process
NC programming
machining process simula-tion
post-processing.
