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公开(公告)号：US11119001B2
公开(公告)日：2021-09-14
申请号：US16810251
申请日：2020-03-05
发明人： Chih-Chun Cheng , Yu-Sheng Chiu , Wen-Nan Cheng , Ping-Chun Tsai , Yu-Hsin Kuo , Wei-Jen Chen , De-Shin Liu , Chen-Wei Chuang , Chih-Ta Wu , Wen-Peng Tseng , Wen-Chieh Kuo
IPC分类号： G01M5/00
摘要： A machine tool health monitoring method which is to use a predetermined plurality of vibration sensors on a plurality of components of a machine tool and to drive motors of the machine tool to excite the machine tool using an electronic device while the health status of the machine tool is good, and then to perform a diagnostic process to obtain a characteristic cluster consisting of a plurality of modals, and then to define the characteristic cluster as a sample health characteristic cluster. The diagnostic process includes the procedures of vibration transmissibility obtaining, singular value decomposition, curve fitting and modal establishing. In addition, excite the machine tool and proceed the diagnosis process to obtain a current health characteristic cluster. Finally, the current health characteristic cluster is compared with the sample health characteristic cluster to judge whether the machine tool is healthy or not.
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公开(公告)号：US20190255775A1
公开(公告)日：2019-08-22
申请号：US16347041
申请日：2016-11-15
发明人： Huaien KAO , Hsinpao CHEN , Juihsiung YEN
IPC分类号： B29C64/357 , B29C64/153
摘要： A powder spreader having automatic powder recovery, comprising: a powder spreading unit (2), a powder collecting unit (3) and a moving unit (4), wherein the powder collecting unit (3) is provided with a base body (31), a working tank (32) and at least one recovery tank (33); powder may be automatically recovered by using a design of the recovery tank and the moving unit.
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公开(公告)号：US20180161926A1
公开(公告)日：2018-06-14
申请号：US15825121
申请日：2017-11-29
发明人： CHIH-HSIANG YANG , HSIN-PAO CHEN , JUI-HSIUNG YEN
IPC分类号： B23K26/067 , B23K26/08 , B23K26/00 , B23K26/38 , B23K26/046 , B23K26/06 , B23P25/00 , B26D5/00
CPC分类号： B23K26/0673 , B23K26/0093 , B23K26/046 , B23K26/0608 , B23K26/0648 , B23K26/0861 , B23K26/38 , B23P23/04 , B23P25/006 , B26D5/00 , B26D5/005
摘要： A combined machining apparatus and a laser spectroscopic device thereof are provided. The machining vehicle has a machining platform, a machining device and a laser spectroscopic device. The time of a workpiece machined by the composite machine can be effectively reduced by producing a plurality of laser beams to the workpiece from the laser spectroscopic device, and by selectively assembling a tool head or a feeding head onto the machining device.
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公开(公告)号：US20170293284A1
公开(公告)日：2017-10-12
申请号：US15514396
申请日：2015-03-17
发明人： Hsinpao CHEN , Huaien KAO , Zongshin LIU , Tsunghsien TSAI , Tingchang CHEN , Juihsiung YEN
IPC分类号： G05B19/18 , B23K26/00 , G05B19/418
CPC分类号： G05B19/182 , B23K26/0093 , B23P23/04 , G05B19/4062 , G05B19/4187 , G05B2219/45165 , G05B2219/50171
摘要： A hybrid computer numerical control (CNC) machining center and a machining method thereof are provided. The hybrid CNC machining center has at least a cutting tool head, a laser cladding tool head, a laser surface heat treatment tool head, and a computer numerical control unit. The cutting tool head, the laser cladding tool head, and the laser surface heat treatment tool head are alternately installed in a tool holder of the hybrid CNC machining center. Users can accomplish cutting, laser cladding, and laser surface heat treatment operations for a work-piece just in one single machine, so that the work-piece is unnecessary to be moved between different machines. Therefore, the steps and the process time of the machining operations are substantially simplified.
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公开(公告)号：US10688723B2
公开(公告)日：2020-06-23
申请号：US16347041
申请日：2016-11-15
发明人： Huaien Kao , Hsinpao Chen , Juihsiung Yen
IPC分类号： B29C64/357 , B29C64/153 , B29C64/329 , B29C64/214 , B29C64/25 , B29C64/236 , B29C64/268 , B29C64/232 , B29C67/04 , B33Y30/00 , B33Y40/00 , B22F3/105
摘要： A powder spreader having automatic powder recovery, comprising: a powder spreading unit (2), a powder collecting unit (3) and a moving unit (4), wherein the powder collecting unit (3) is provided with a base body (31), a working tank (32) and at least one recovery tank (33); powder may be automatically recovered by using a design of the recovery tank and the moving unit.
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公开(公告)号：US09855630B2
公开(公告)日：2018-01-02
申请号：US14887436
申请日：2015-10-20
发明人： Huai-En Kao , Chung-Kuang Lin , Jian-Tzung Ou , Hsin-Pao Chen , Jui-Hsiung Yen
CPC分类号： B23Q1/0009 , B23B37/00 , B23B2250/16 , B23B2270/022 , B23Q3/157 , B23Q2220/008 , H01R13/7172
摘要： An electricity supply tool holder for a machining center is provided, and has: a holder body, a stationary coil portion, a rotating coil portion, a lateral fixing portion, and an electrical machinery. The stationary coil portion is provided with a primary coil therein; the rotating coil portion is correspondingly provided with a secondary coil therein; and the lateral fixing portion is fixed on a side of the stationary coil portion used for removably combining with a machining center. When the tool holder is rotated, an external electric power/signal can be transmitted through the lateral fixing portion to the primary coil, then inducing the secondary coil, then the electric power/signal is transmitted to the electrical machinery. Additionally, the lateral fixing portion can be switched into a locked position to temporarily limit rotation, so that it can be used in a machining center of an Automatic Tool Changing (ATC) system.
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7.发明申请公开(公告)号：US20160129542A1
公开(公告)日：2016-05-12
申请号：US14934433
申请日：2015-11-06
发明人： Hsin-Pao Chen , Chung-Kuang Lin , Jian-Tzung Ou , Jui-Hsiung Yen
IPC分类号： B24B1/04
CPC分类号： B24B1/04 , B06B3/00 , B23B31/02 , B23B37/00 , B23B2260/108 , B23Q1/0009 , B23Q1/4828 , B23Q5/10 , B23Q2230/004 , B24B49/10 , B24B49/14 , B24B51/00
摘要： A machine tool of high-frequency vibration is provided. A main shaft structure of the machine tool comprises a rotating shaft, the end of which is provided with a tool holder chuck for fixing a tool holder; the upper portion of which is provided with a rotating coil portion; the main shaft structure is correspondingly provided with a stationary coil portion; and the tool holder is provided with a high-frequency vibration module. By non-contact coils, an external electric power/signal can be transmitted into the high-frequency vibration module to avoid a wear phenomenon in a contact-rotating electrode. Because the inductive coil is arranged outside of the tool holder, the manufacturing cost of the tool holder is reduced, and the convenience of changing the tool holder is increased. Moreover, the machining stability and efficiency of the tool holder are improved by a control method of sensing/feedback signals with wireless transmission.
摘要翻译： 提供高频振动的机床。 机床的主轴结构包括旋转轴，其端部设置有用于固定工具架的工具夹头卡盘; 其上部设置有旋转线圈部分; 主轴结构相应地设置有固定线圈部分; 并且工具架设有高频振动模块。 通过非接触线圈，外部电力/信号可以传输到高频振动模块中，以避免接触旋转电极中的磨损现象。 由于感应线圈设置在刀夹的外侧，因此刀架的制造成本降低，并且提高了刀架的变更的便利性。 此外，通过无线传输的感测/反馈信号的控制方法，提高了刀架的加工稳定性和效率。
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公开(公告)号：US20150352713A1
公开(公告)日：2015-12-10
申请号：US14760304
申请日：2013-01-16
IPC分类号： B25H5/00 , H01L41/083
CPC分类号： B25H5/00 , B23B37/00 , B23B2260/108 , B23Q1/0027 , B24B1/04 , H01L41/083
摘要： A processing apparatus with a novel structure where a tool side rotates in relation to a main body side, capable of producing excellent quality transmission of an electrical signal from the tool side to the main body side with a simpler and more compact composition, and capable of driving an ultrasonic transducer provided on the tool side more effectively. A pair of signal coils are disposed between the main body side and the tool side so as to be able to transmit an electrical signal, and a power supply frequency to the ultrasonic transducer provided to the tool side is controlled by a power supply control member. At least one of the signal coils is provided with a coil winding path that reduces noise electromotive force generated due to an effect from power coils provided to the main body side and the tool side.
摘要翻译： 一种具有新颖结构的加工装置，其中工具侧相对于主体侧旋转，能够以更简单和更紧凑的组合产生电信号从工具侧到主体侧的良好品质传输，并且能够 更有效地驱动设置在工具侧的超声波换能器。 一对信号线圈设置在主体侧和工具侧之间，以便能够发送电信号，并且通过电源控制部件控制设置在工具侧的超声波换能器的电源频率。 信号线圈中的至少一个设置有线圈绕线路径，其减小由于设置在主体侧和工具侧的电力线圈的影响而产生的噪声电动势。
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公开(公告)号：US20210123830A1
公开(公告)日：2021-04-29
申请号：US16810251
申请日：2020-03-05
发明人： CHIH-CHUN CHENG , YU-SHENG CHIU , WEN-NAN CHENG , PING-CHUN TSAI , YU-HSIN KUO , WEI-JEN CHEN , DE-SHIN LIU , CHEN-WEI CHUANG , CHIH-TA WU , WEN-PENG TSENG , WEN-CHIEH KUO
IPC分类号： G01M5/00
摘要： A machine tool health monitoring method which is to use a predetermined plurality of vibration sensors on a plurality of components of a machine tool and to drive motors of the machine tool to excite the machine tool using an electronic device while the health status of the machine tool is good, and then to perform a diagnostic process to obtain a characteristic cluster consisting of a plurality of modals, and then to define the characteristic cluster as a sample health characteristic cluster. The diagnostic process includes the procedures of vibration transmissibility obtaining, singular value decomposition, curve fitting and modal establishing. In addition, excite the machine tool and proceed the diagnosis process to obtain a current health characteristic cluster. Finally, the current health characteristic cluster is compared with the sample health characteristic cluster to judge whether the machine tool is healthy or not.
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公开(公告)号：US20200055245A1
公开(公告)日：2020-02-20
申请号：US16346728
申请日：2016-11-15
发明人： Huaien KAO , Hsinpao CHEN , Juihsiung YEN
IPC分类号： B29C64/321 , B33Y40/00
摘要： A powder supply device (100) for use with powder spreaders, comprising: a fixation base (2), a powder storage unit (3), a powder supply unit (4) and a driving unit (5), wherein the powder supply unit (4) is provided with at least one stirring bar (41) and a powder spreading roller (42); using a design of a stirring bar and the powder spreading roller, powder may be stirred and extruded such that the powder becomes finer, more uniform, and does not cake during powder spreading.
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