实验技术与管理
實驗技術與管理
실험기술여관리
EXPERIMENTAL TECHNOLOGY AND MANAGEMENT
2014年
2期
37-40
,共4页
超声波铣削%数控旋转%材料去除量%建模
超聲波鐉削%數控鏇轉%材料去除量%建模
초성파선삭%수공선전%재료거제량%건모
ultrasonic milling%CNC the rotating%material quantity modeling
超声波加工适合于加工硬脆材料。该文将旋转超声加工与数控技术相结合,在超声振荡、工具旋转以及机床进给3种运动综合作用下,以硬脆材料压痕断裂理论为基础,分析材料的去除机理,建立材料去除量的数学模型,并通过实验得出材料去除量与各工艺参数之间的关系。
超聲波加工適閤于加工硬脆材料。該文將鏇轉超聲加工與數控技術相結閤,在超聲振盪、工具鏇轉以及機床進給3種運動綜閤作用下,以硬脆材料壓痕斷裂理論為基礎,分析材料的去除機理,建立材料去除量的數學模型,併通過實驗得齣材料去除量與各工藝參數之間的關繫。
초성파가공괄합우가공경취재료。해문장선전초성가공여수공기술상결합,재초성진탕、공구선전이급궤상진급3충운동종합작용하,이경취재료압흔단렬이론위기출,분석재료적거제궤리,건립재료거제량적수학모형,병통과실험득출재료거제량여각공예삼수지간적관계。
The ultrasonic machining is suitable for machining of hard brittle materials .This article is combining rotary ultrasonic machining and CNC technology ,i .e .,the ultrasonic oscillation ,tool rotation and machine tool feed under three kinds of movement combination ,based on the theory of hard brittle materials indentation fracture ,analysis of material removal mechanism , to establish the mathematical model of material removal amounts ,and the material removal amounts have been determined and the relationship between the various process parameters is obtained .