本文建立了某型立铣床床身的三维有限元模型，并利用大型有限元分析软件ANSYS进行了模态分析，得出了床身前十阶固有频率和振型。
The paper establishes the 3D finite element model of a lathe-bed and calculates the result of vibration model analysis of it in ANSYS.
平面滚光工具与立铣加工方式相同，横向移动加工，无加工宽度限制，工具须装夹在铣床上使用。
It goes the same with milling processing for plane surface. It is for horizontal movement processing without limitation on processing width.
集普通数控龙门铣、立卧铣床、镗床、钻床、立式车床及加工中心的功能于一体。
It sets general CNC gantry milling machine, vertical-horizontal milling machine, boring machine, drilling machine, vertical lathe and machining center functions into one.
集普通数控龙门铣、立卧铣床、镗床、钻床、立式车床及加工中心的功能于一体。
It sets general CNC gantry milling machine, vertical-horizontal milling machine, boring machine, drilling machine, vertical lathe and machining center functions into one.
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