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公开(公告)号：US20150167144A1
公开(公告)日：2015-06-18
申请号：US14541930
申请日：2014-11-14
发明人： Dong SHIJIE , Luo PING , Chang YING , Wang HUIHU , Xie ZHIXIONG , Zheng ZHONG , Yang WEI , Yang LIANZHUO , Liu QI , Wang YANQING
CPC分类号： B23K35/404
摘要： A method and apparatus for the processing of surface coating is disclosed concerning the design of an ultrasonic pressurized rotating friction head assembly used to apply a surface coating to a workpiece. The shape of the friction head may be flat or curved as appropriate for the workpiece. The surface coating is rotated under repetaed contact and ultrasonic vibration. The apparatus includes: a work station for the mounting and rotation of a TiC coated welding electrode workpiece; a rotating friction head assembly with an ultrasonic transducer and power source. Concurrent application of pressurized rotating friction and ultrasonic vibration, may tend to reduce the defects in the TiC coatings on welding electrodes produced using the electro-spark deposition process. While maintaining the basic coating material component contents, mechanical and physical properties unaltered, defects such as delaminations, cracks, discontinuities and voids may be reduced. Control and operation of the may be adapted to other applications.
摘要翻译： 公开了一种用于处理表面涂层的方法和装置，涉及用于将表面涂层施加到工件上的超声加压旋转摩擦头组件的设计。 摩擦头的形状可以是适合于工件的平坦或弯曲的。 表面涂层在反接触和超声波振动下旋转。 该装置包括：用于安装和旋转TiC涂覆的焊接电极工件的工作站; 具有超声换能器和动力源的旋转摩擦头组件。 同时应用加压旋转摩擦和超声波振动，可能倾向于减少使用电火花沉积工艺生产的焊接电极上的TiC涂层的缺陷。 在保持基本涂料成分含量的同时，机械和物理性能不变，可能会降低分层，裂纹，不连续性和空隙等缺陷。 可以适应其他应用的控制和操作。
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公开(公告)号：US20150273606A1
公开(公告)日：2015-10-01
申请号：US14735880
申请日：2015-06-10
发明人： Nigel SCOTCHMER , Dominic Cheuk Hung LEUNG , Dong SHIJIE , Luo PING , Chang YING , Wang HUIHU , Xie ZHIXIONG , Zheng ZHONG , Yang WEI , Yang LIANZHUO , Liu QI , Wang YANQING
摘要： A welding process involves a fixture for holding a workpiece and a welder, or welding electrode. The fixture imposes ultrasonic vibration on the workpiece. The welder vibrates during vibration, and is operable at a first voltage for elding and a second voltage for peening. The peening may occur while the weldmetal is crystallizing. The welding process may be a process of welding two parts together, or of filling a groove or other feature, or of applying or restoring a surface, or of applying a hard facing or ceramic to a parent metal or object. The weldmetal may be the same, or substantially the same, as the parent metal, or it may be different. The different material may be a ceramic material.
摘要翻译： 焊接过程涉及用于保持工件和焊接机或焊接电极的固定装置。 夹具对工件施加超声波振动。 焊机在振动期间振动，并且可以在第一电压下操作以用于老化和第二电压用于喷丸处理。 焊接结晶时可能会发生喷丸。 焊接过程可以是将两部分焊接在一起，或填充凹槽或其它特征，或施加或恢复表面，或将硬质面或陶瓷涂覆到母体金属或物体上的过程。 焊接金属可以与母体金属相同或基本相同，或者它可以是不同的。 不同的材料可以是陶瓷材料。
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公开(公告)号：US20160297023A9
公开(公告)日：2016-10-13
申请号：US14569307
申请日：2014-12-12
发明人： Nigel SCOTCHMER , Dominic Cheuk Hung LEUNG , Dong SHIJIE , Luo PING , Chang YING , Wang HUIHU , Xie ZHIXIONG , Zheng ZHONG , Yang WEI , Yang LIANZHUO , Liu QI , Wang YANQING
摘要： A welding process involves a fixture for holding a workpiece and a welder, or welding electrode. The fixture imposes ultrasonic vibration on the workpiece. The welder vibrates during vibration, and is operable at a first voltage for welding and a second voltage for peening. The peening may occur while the weld metal is crystallizing. The welding process may be a process of welding two parts together, or of filling a groove or other feature, or of applying or restoring a surface, or of applying a hard facing or ceramic to a parent metal or object. The weld metal may be the same, or substantially the same, as the parent metal, or it may be different. The different material may be a ceramic material.
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公开(公告)号：US20150183042A1
公开(公告)日：2015-07-02
申请号：US14569307
申请日：2014-12-12
发明人： Nigel SCOTCHMER , Dominic Cheuk Hung LEUNG , Dong SHIJIE , Luo PING , Chang YING , Wang HUIHU , Xie ZHIXIONG , Zheng ZHONG , Yang WEI , Yang LIANZHUO , Liu QI , Wang YANQING
摘要： A welding process involves a fixture for holding a workpiece and a welder, or welding electrode. The fixture imposes ultrasonic vibration on the workpiece. The welder vibrates during vibration, and is operable at a first voltage for welding and a second voltage for peening. The peening may occur while the weld metal is crystallizing. The welding process may be a process of welding two parts together, or of filling a groove or other feature, or of applying or restoring a surface, or of applying a hard facing or ceramic to a parent metal or object. The weld metal may be the same, or substantially the same, as the parent metal, or it may be different. The different material may be a ceramic material.
摘要翻译： 焊接过程涉及用于保持工件和焊接机或焊接电极的固定装置。 夹具对工件施加超声波振动。 焊机在振动期间振动，并且可在第一电压下操作以及用于喷丸的第二电压。 焊接金属结晶时可能会发生喷丸。 焊接过程可以是将两部分焊接在一起，或填充凹槽或其它特征，或施加或恢复表面，或将硬质面或陶瓷涂覆到母体金属或物体上的过程。 焊接金属可以与母体金属相同或基本相同，或者它可以是不同的。 不同的材料可以是陶瓷材料。
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