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2. 发明申请

US20060214041A1 Vibratory milling machine having linear reciprocating motion 失效
标题翻译：振动铣床具有线性往复运动
公开(公告)号：US20060214041A1
公开(公告)日：2006-09-28
申请号：US11088003
申请日：2005-03-23
申请人： Jing Yao , Robert Able , Louis Silay
发明人： Jing Yao , Robert Able , Louis Silay
IPC分类号： B02C17/08
CPC分类号： E21C27/28 , B25D11/066 , B28D1/18 , Y10T74/18344
摘要： A vibratory milling machine has a vibratory housing confined to substantially linear reciprocating motion relative to a base, causing a tool carried by the housing to impact a mineral formation or other workpiece substantially in a primary milling direction. The vibratory motion may be generated by two or more eccentrically-weighted rotors rotated by a common drive mechanism. The rotors may be arranged in pairs with the rotors of each pair rotating in opposite directions about parallel axes so that lateral oscillations cancel and longitudinal vibrations in the milling direction reinforce one another. In one embodiment, a hydrostatic fluid bearing is provided between the outer surface of each rotor and the housing.
摘要翻译：振动铣床具有限定为相对于基座的基本线性往复运动的振动壳体，使得由壳体承载的工具基本上沿主铣削方向冲击矿物地层或其它工件。振动运动可以由两个或更多个由公共驱动机构旋转的偏心加权的转子产生。转子可以与每对的转子成对地相对于围绕平行轴线以相反方向旋转，使得侧向振动消除，并且在研磨方向上的纵向振动彼此相互增强。在一个实施例中，静压流体轴承设置在每个转子的外表面和壳体之间。

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