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公开(公告)号：US10207364B2
公开(公告)日：2019-02-19
申请号：US15023679
申请日：2014-11-04
IPC分类号： B23K26/062 , B23K26/21 , B23K26/073 , B23K26/06 , B23K26/08 , B23K26/26 , B23K26/242 , B23K26/244
摘要： A method for determining a laser welding condition of the present disclosure includes a first step, a second step, and a third step. In the first step, workpiece information indicating characteristics of a workpiece is input. In the second step, laser information indicating characteristics of laser light is input. In the third step, a first welding condition is calculated based on the workpiece information and the laser information, and then displayed. The first welding condition is any one of a recommended laser power of the laser light, a recommended welding speed, a recommended welding pattern, an estimated strength of a welded portion, and an estimated weld depth of the welded portion. Furthermore, the workpiece information includes a joint shape of the workpiece. Thus, an optimum weld condition can be set while considering a shape of a joint in welding.
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公开(公告)号：US09840008B2
公开(公告)日：2017-12-12
申请号：US14775694
申请日：2014-03-17
发明人： Takamichi Komatsu , Tatsuya Ikeda
CPC分类号： B25J9/1682 , B25J3/00 , B25J9/0084 , B25J9/1607 , G05B2219/39121 , G05B2219/39132 , G05B2219/39139 , Y10S901/08
摘要： A robot system control method includes a first step through a fifth step. Particularly in the second step, a second transformation matrix that represents the positional relation between a first slave robot and a second slave robot is generated and stored in a master robot. In the fourth step, based on a second command obtained using a first transformation matrix and the second transformation matrix, the master robot instructs the second slave robot to operate. In the fifth step, the first slave robot and the second slave robot perform a cooperative operation with the master robot. Thus, in the state where a working robot that can perform TCP matching with only part of the other robots is set to a master robot, all of the robots can perform a cooperative operation.
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公开(公告)号：US09965599B2
公开(公告)日：2018-05-08
申请号：US14903520
申请日：2014-07-16
发明人： Takamichi Komatsu , Tatsuya Ikeda
CPC分类号： G06F21/105 , G06F2221/0797 , H04L63/08
摘要： A method of setting function includes first to fourth steps. The first step connects a recording medium to a first electrical apparatus having an optional function either disabled or temporarily enabled, the recording medium containing license information to enable the optional function. The second step allows first electrical apparatus to authenticate the license information. The third step, subsequent to the second step, enables the optional function of the first electrical apparatus. The fourth step, subsequent to the third step, records the optional function as having been authenticated in the license information.
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公开(公告)号：US10152034B2
公开(公告)日：2018-12-11
申请号：US15126881
申请日：2015-03-26
IPC分类号： G06F19/00 , G05B13/02 , B23K9/127 , B25J9/16 , G05B19/406
摘要： A robot control method includes a teaching step, first processing step, modifying step, second processing step, and third processing step. In the modifying step, a third teaching point is changed to a second modified point, a fourth teaching point to a third modified point, and a fifth teaching point to a fourth modified point, based on a difference between a second teaching point and a first modified point. A profile modifying control to change the position of a work tool is applied, using a sensor mounted on the processing advancing direction side of the work tool, in the first processing step and the third processing step. An attitude of the work tool is changed during the second processing step.
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公开(公告)号：US10105784B2
公开(公告)日：2018-10-23
申请号：US14220501
申请日：2014-03-20
摘要： The present invention is a weld line-detecting method when fillet welding by an industrial robot including a welding torch is taught. The welding torch on which an angle sensor having a contactor is attached is moved toward a welding object, angle information obtained when the contactor is in contact with the welding object is transmitted to the industrial robot, and the industrial robot moves the welding torch based on the angle information so that the angle of the contactor becomes zero. These operations are repeated, and the welding torch is moved toward a fillet part along the surface of the welding object. When the contactor arrives at the fillet part, a signal indicating that the contactor is pressed in the axial direction of the contactor is transmitted to the industrial robot. The industrial robot detects that the contactor arrives at the position to be welded on the weld line.
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