五轴联动功能在航空航天加工中的应用  

作　　者：潘云龙[1] 

机构地区：[1]北方民族大学,宁夏银川750000

出　　处：《科技视界》2017年第9期147-148,共2页Science & Technology Vision

摘　　要：航空航天的关键零部件设计中包含着大量的流体力学、空气动力学、材料力学等相关理论,构成的曲面形状也相对复杂。加工精度与设计精度的一致性直接影响到其安全性和可靠性。本文通过JBOS245型五轴联动铣床对某航空关键零部件进行具体加工操作,将产品的数学模型,刀具的选择,加工轨迹的生成等方面的相关技术进行总结。(由于涉及产品保护信息将此零件具体名称省略)in the design of key parts of aerospace contains large amounts of fluid mechanics, aeredynamics mechanics of materials and other related theory, a curved surface shape is also relatively complex machining accuracy and consistency of design precision directly affects the safety and reliability Through JBOS245 type of five-axis linkage milling machine for some air key parts are specifie processing operations, the mathematical model of the product, tool selection, machining trajectory generation has summarized the relevant techniques of protection information product （due to the parts name omitted）

关 键 词：曲面数学模型建立 数控加工 刀具轨迹规划 刀具轴控制 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]