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1.发明申请公开(公告)号：US20100015892A1
公开(公告)日：2010-01-21
申请号：US12504188
申请日：2009-07-16
CPC分类号： B05B17/0653 , B05B1/08 , B05B1/083 , B05B1/14 , B05B3/02 , B05B3/06 , B05B13/0636 , B05B17/0607 , B05B17/0623 , B05B17/063 , B05B17/0638 , B08B9/0495 , B24C3/32 , B24C3/325 , B24C5/04
摘要： A method of prepping a surface using a high-frequency forced pulsed waterjet entails generating a high-frequency signal having a frequency f using a high-frequency signal generator, applying the high-frequency signal to a transducer having a microtip to cause the microtip of the transducer to vibrate to thereby generate a forced pulsed waterjet through an exit orifice of a nozzle having an exit orifice diameter d and a length L. The forced pulsed waterjet prepares the surface to within a predetermined range of surface roughness. The surface roughness is determined by selecting operating parameters comprising a standoff distance (SD), a traverse velocity VTR of the nozzle, a water pressure P, a water flow rate Q, a length-to-diameter (L/d) ratio, a microtip-to-orifice distance (a), the frequency f, and an amplitude A of the high-frequency signal.
摘要翻译： 使用高频强制脉冲水射流制备表面的方法需要使用高频信号发生器产生具有频率f的高频信号，将高频信号施加到具有微尖端的换能器以使微尖端 换能器振动，从而通过具有出口孔直径d和长度L的喷嘴的出口孔产生强制脉冲水射流。强制脉冲水射流将表面准备在预定的表面粗糙度范围内。 表面粗糙度通过选择包括间隔距离（SD），喷嘴的横动速度VTR，水压P，水流量Q，长径比（L / d）比， 微孔到孔的距离（a），频率f和高频信号的振幅A.
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2.发明授权Method and apparatus for prepping surfaces with a high-frequency forced pulsed waterjet 有权用高频强制脉冲水刀制备表面的方法和装置公开(公告)号：US08550873B2
公开(公告)日：2013-10-08
申请号：US12504188
申请日：2009-07-16
IPC分类号： B24C3/00
CPC分类号： B05B17/0653 , B05B1/08 , B05B1/083 , B05B1/14 , B05B3/02 , B05B3/06 , B05B13/0636 , B05B17/0607 , B05B17/0623 , B05B17/063 , B05B17/0638 , B08B9/0495 , B24C3/32 , B24C3/325 , B24C5/04
摘要： A method of prepping a surface using a high-frequency forced pulsed waterjet entails generating a high-frequency signal having a frequency f using a high-frequency signal generator, applying the high-frequency signal to a transducer having a microtip to cause the microtip of the transducer to vibrate to thereby generate a forced pulsed waterjet through an exit orifice of a nozzle having an exit orifice diameter d and a length L. The forced pulsed waterjet prepares the surface to within a predetermined range of surface roughness. The surface roughness is determined by selecting operating parameters comprising a standoff distance (SD), a traverse velocity VTR of the nozzle, a water pressure P, a water flow rate Q, a length-to-diameter (L/d) ratio, a microtip-to-orifice distance (a), the frequency f, and an amplitude A of the high-frequency signal.
摘要翻译： 使用高频强制脉冲水射流制备表面的方法需要使用高频信号发生器产生具有频率f的高频信号，将高频信号施加到具有微尖端的换能器以使微尖端 换能器振动，从而通过具有出口孔直径d和长度L的喷嘴的出口孔产生强制脉冲水射流。强制脉冲水射流将表面准备在预定的表面粗糙度范围内。 表面粗糙度通过选择包括间隔距离（SD），喷嘴的横动速度VTR，水压P，水流量Q，长径比（L / d）比， 微孔到孔的距离（a），频率f和高频信号的振幅A.
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