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公开(公告)号：US07868518B2
公开(公告)日：2011-01-11
申请号：US12616161
申请日：2009-11-11
申请人： Gerhard Gnad , Arnold Schneider
发明人： Gerhard Gnad , Arnold Schneider
IPC分类号： H02N2/02
CPC分类号： B06B1/0246 , B06B2201/72 , B23K20/10 , B23Q15/00 , B24B1/04 , B29C65/08 , B29C66/91231 , B29C66/92211 , B29C66/9516 , B29C66/96 , B29C66/961 , B29C66/962 , G05B2219/45206 , Y10T83/8821
摘要： A device for processing workpieces uses ultrasound, with an resonant system comprising an ultrasound generator, an ultrasound sonotrode, and an anvil, wherein a workpiece is processed between the anvil and the ultrasound sonotrode. The ultrasound generator comprises a regulation means which has a regulation member connected upstream of the ultrasound generator to receive a feedback signal from the resonant system and to generate a regulation variable which is supplied to the ultrasound generator. A connecting point is provided between the regulation member and the ultrasound generator, at which the regulation variable of the regulation member is linked to a process variable from the processing procedure.
摘要翻译： 用于处理工件的装置使用超声波，其中包括超声波发生器，超声超声波发生器和砧座的谐振系统，其中在砧座和超声超声波发生器之间处理工件。 超声波发生器包括调节装置，该调节装置具有连接在超声发生器上游的调节构件，以接收来自谐振系统的反馈信号，并产生供给超声波发生器的调节变量。 在调节构件和超声波发生器之间提供连接点，在该连接点处，调节构件的调节变量与处理过程中的过程变量相关联。
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公开(公告)号：US20020019683A1
公开(公告)日：2002-02-14
申请号：US09859691
申请日：2001-05-17
发明人： Dawn White , David E.E. Carmein
IPC分类号： G06F019/00
CPC分类号： G05B19/00 , B29C64/141 , B33Y30/00 , B33Y40/00 , B33Y50/02 , G05B19/4099 , G05B2219/45206 , G05B2219/45238 , G05B2219/49011 , G05B2219/49015 , G05B2219/49016 , G05B2219/49017 , G05B2219/49026 , G05B2219/49032 , G05B2219/49039 , G05B2219/49241 , Y02P90/265
摘要： Machine tools combine material addition via ultrasonic object consolidation and subtractive techniques for imparting high-dimensional accuracy to a finished object. A material supply and feeder, ultrasonic horn, and feedstock cutting device are integrated with a material removal subsystem preferably including a cutting tool and an excess material removal system. Any metal, plastic or composite material suitable for ultrasonic joining may be employed as a feedstock, and these material may assume the form of tapes, sheets, wires, filaments, dots or droplets, with the feeding and material cutting components being designed for the specific feedstock employed. The cutting tool for excess material removal, may be a knife, drill/mill, grinding tool, or other tool capable of accurately cutting the external contour of a cross section of the part being built, and for removing excess feedstock remaining following the application process. The material removal could consist of a vacuum or blower system, chip auger, or other suitable apparatus. A machine disclosed as part of the preferred embodiment is able to deposit material in one step, and optionally and selectively remove it in another. Through the expeditious combination of deposition and removal, the fabrication of objects of arbitrary shape may be realized.
摘要翻译： 机床通过超声波对象固定和减法技术结合材料添加，为成品提供高维度精度。 材料供应和进料器，超声波喇叭和原料切割装置与优选包括切割工具和多余材料去除系统的材料去除子系统集成。 适用于超声波接合的任何金属，塑料或复合材料可用作原料，这些材料可呈带状，片状，电线，长丝，点或液滴的形式，其中进料和切割材料被设计用于特定的 原料采用。 用于多余材料去除的切削刀具可以是刀，钻/磨，研磨工具或能够精确地切割正被建造的部件的横截面的外部轮廓的其他工具，并且用于在施加过程之后除去剩余的剩余原料 。 材料去除可以由真空或鼓风机系统，切屑螺旋钻或其他合适的装置组成。 作为优选实施例的一部分公开的机器能够在一个步骤中沉积材料，并且可选地和选择性地将其除去在另一个步骤中。 通过沉积和去除的快速组合，可以实现任意形状的物体的制造。
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公开(公告)号：US20100050844A1
公开(公告)日：2010-03-04
申请号：US12616161
申请日：2009-11-11
申请人： Gerhard Gnad , Arnold Schneider
发明人： Gerhard Gnad , Arnold Schneider
CPC分类号： B06B1/0246 , B06B2201/72 , B23K20/10 , B23Q15/00 , B24B1/04 , B29C65/08 , B29C66/91231 , B29C66/92211 , B29C66/9516 , B29C66/96 , B29C66/961 , B29C66/962 , G05B2219/45206 , Y10T83/8821
摘要： A device for processing workpieces uses ultrasound, with an resonant system comprising an ultrasound generator, an ultrasound sonotrode, and an anvil, wherein a workpiece is processed between the anvil and the ultrasound sonotrode. The ultrasound generator comprises a regulation means which has a regulation member connected upstream of the ultrasound generator to receive a feedback signal from the resonant system and to generate a regulation variable which is supplied to the ultrasound generator. A connecting point is provided between the regulation member and the ultrasound generator, at which the regulation variable of the regulation member is linked to a process variable from the processing procedure.
摘要翻译： 用于处理工件的装置使用超声波，其中包括超声波发生器，超声超声波发生器和砧座的谐振系统，其中在砧座和超声超声波发生器之间处理工件。 超声波发生器包括调节装置，该调节装置具有连接在超声发生器上游的调节构件，以接收来自谐振系统的反馈信号，并产生供给超声波发生器的调节变量。 在调节构件和超声波发生器之间提供连接点，在该连接点处，调节构件的调节变量与处理过程中的过程变量相关联。
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公开(公告)号：US20070251977A1
公开(公告)日：2007-11-01
申请号：US11715420
申请日：2007-03-08
申请人： Gerhard Gnad , Arnold Schneider
发明人： Gerhard Gnad , Arnold Schneider
IPC分类号： B23K37/00
CPC分类号： B06B1/0246 , B06B2201/72 , B23K20/10 , B23Q15/00 , B24B1/04 , B29C65/08 , B29C66/91231 , B29C66/92211 , B29C66/9516 , B29C66/96 , B29C66/961 , B29C66/962 , G05B2219/45206 , Y10T83/8821
摘要： A device for processing workpieces uses ultrasound, with an resonant system comprising an ultrasound generator, an ultrasound sonotrode, and an anvil, wherein a workpiece is processed between the anvil and the ultrasound sonotrode. The ultrasound generator comprises a regulation means which has a regulation member connected upstream of the ultrasound generator to receive a feedback signal from the resonant system and to generate a regulation variable which is supplied to the ultrasound generator. A connecting point is provided between the regulation member and the ultrasound generator, at which the regulation variable of the regulation member is linked to a process variable from the processing procedure.
摘要翻译： 用于处理工件的装置使用超声波，其中包括超声波发生器，超声超声波发生器和砧座的谐振系统，其中在砧座和超声超声波发生器之间处理工件。 超声波发生器包括调节装置，该调节装置具有连接在超声发生器上游的调节构件，以接收来自谐振系统的反馈信号，并产生供给超声波发生器的调节变量。 在调节构件和超声波发生器之间提供连接点，在该连接点处，调节构件的调节变量与处理过程中的过程变量相关联。
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公开(公告)号：US20180111284A1
公开(公告)日：2018-04-26
申请号：US15848625
申请日：2017-12-20
发明人： Stefan FISCHER
CPC分类号： B26D7/086 , B23Q15/12 , B26D5/00 , B26F1/3813 , G05B2219/45206
摘要： A cutting guide device for ultrasonic cutting of workpieces is provided. The cutting guide device includes a cutting edge with a cutting edge longitudinal axis held in the cutting guide device, an ultrasound generator which oscillates the cutting edge, a control unit which controls movement of the cutting edge on a cutting path, and a first force measuring device which measures an actual lateral force on the cutting edge transverse to the cutting edge longitudinal axis and transverse to the cutting direction. The first force measuring device sends actual lateral force measurement values to the control unit, which changes at least one cutting parameter based on the measured actual lateral force. A method for using the ultrasonic cutting device is also provided.
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公开(公告)号：US06519500B1
公开(公告)日：2003-02-11
申请号：US09532432
申请日：2000-03-23
申请人： Dawn White
发明人： Dawn White
IPC分类号： G06F1900
CPC分类号： G05B19/00 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y70/00 , B33Y80/00 , G05B19/4099 , G05B2219/45206 , G05B2219/45238 , G05B2219/49011 , G05B2219/49015 , G05B2219/49016 , G05B2219/49017 , G05B2219/49026 , G05B2219/49032 , G05B2219/49039 , G05B2219/49241 , Y02P90/265
摘要： A system and a method of fabricating a three-dimensional object on a substrate includes adding material layers incrementally and consolidating the layers by using ultrasonic vibrations and pressure. The layers are placed in position to shape the object by a material feeding unit, and they come in various forms, including flat sheets, segments of tape, strands of filament or single dots of material. The material may be plastic or metallic, and composition may vary discontinuously or gradually from one layer to the next, creating a region of functionally gradient material. The invention permits the construction and repair of dense objects, including fiber-reinforced composites and aerospace structures. Excess material may be removed one or more layers are bonded, including following end of the process after the final object is fabricated. The layers are fed sequentially and additively according to a layer-by-layer computer-model description of the object, which is generated by a computer-aided design/manufacturing (CAD/CAM) system. Ultrasonic welding equipment applicable to the invention preferably includes an ultrasonic generator, a transducer, a booster and a head unit or sonotrode.
摘要翻译： 在衬底上制造三维物体的系统和方法包括通过使用超声波振动和压力递增地增加材料层并且固结层。 这些层被放置在适当位置以通过材料供给单元来成形物体，并且它们具有各种形式，包括平板，胶带段，细丝线或单点材料。 该材料可以是塑料或金属的，并且组合物可以不连续地或逐渐地从一个层到下一个变化，从而产生功能梯度材料的区域。 本发明允许对包括纤维增强复合材料和航空航天结构在内的致密物体进行构造和修理。 可以除去一些或多个层结合的过量材料，包括在制造最终物体之后的工艺结束。 根据由计算机辅助设计/制造（CAD / CAM）系统生成的对象的逐层计算机模型描述，顺序地和相加地地馈送层。 适用于本发明的超声波焊接设备优选地包括超声波发生器，换能器，助力器和头单元或超声波发生器。
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公开(公告)号：US06463349B2
公开(公告)日：2002-10-08
申请号：US09859691
申请日：2001-05-17
申请人： Dawn White , David E.E. Carmein
发明人： Dawn White , David E.E. Carmein
IPC分类号： G06F1900
CPC分类号： G05B19/00 , B29C64/141 , B33Y30/00 , B33Y40/00 , B33Y50/02 , G05B19/4099 , G05B2219/45206 , G05B2219/45238 , G05B2219/49011 , G05B2219/49015 , G05B2219/49016 , G05B2219/49017 , G05B2219/49026 , G05B2219/49032 , G05B2219/49039 , G05B2219/49241 , Y02P90/265
摘要： Machine tools combine material addition via ultrasonic object consolidation and subtractive techniques for imparting high-dimensional accuracy to a finished object. A material supply and feeder, ultrasonic horn, and feedstock cutting device are integrated with a material removal subsystem preferably including a cutting tool and an excess material removal system. Any metal, plastic or composite material suitable for ultrasonic joining may be employed as a feedstock, and these material may assume the form of tapes, sheets, wires, filaments, dots or droplets, with the feeding and material cutting components being designed for the specific feedstock employed. The cutting tool for excess material removal, may be a knife, drill/mill, grinding tool, or other tool capable of accurately cutting the external contour of a cross section of the part being built, and for removing excess feedstock remaining following the application process. The material removal could consist of a vacuum or blower system, chip auger, or other suitable apparatus. A machine disclosed as part of the preferred embodiment is able to deposit material in one step, and optionally and selectively remove it in another. Through the expeditious combination of deposition and removal, the fabrication of objects of arbitrary shape may be realized.
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