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公开(公告)号：US20180065199A1
公开(公告)日：2018-03-08
申请号：US15259836
申请日：2016-09-08
发明人： Hiromichi Kido , Tomohiro Nagase
IPC分类号： B23H1/00
CPC分类号： B23H1/00 , B23H7/265 , B23H9/10 , B23H9/14 , B23H2500/00
摘要： A small-hole electric discharge machine (100) applying voltage between a small-hole machining-use electrode (116) attached to a spindle (112) and a workpiece (130) attached to a table (118) to drill a small hole in a workpiece by electric discharge energy, the small-hole electric discharge machine including an electrode guide (10) having a hollow part through which the electrode is passed and guiding the electrode at the front end of the hollow part in a parallel state with respect to an axis (Rz) of the spindle while shifted by a predetermined distance (S) from the axis and a W-axis chuck (144) holding an electrode guide to be able to measure and maintain a position of a front end of the electrode guide in direction of the axis of the spindle and an angular position about the axis.
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公开(公告)号：US20180036854A1
公开(公告)日：2018-02-08
申请号：US15551647
申请日：2015-03-02
发明人： Yuji TAKANO
IPC分类号： B23Q17/00
CPC分类号： B23Q17/003 , B23B31/265 , B23Q11/005 , B23Q2717/006 , G05B15/02 , G05B19/401
摘要： Provided is a method for evaluating tool installation when fastening a tool to a main shaft of a machine tool, wherein the method includes a storage step for storing a reference location of a draw bar at the time when the tool is contacting a mounting seat of the main shaft, in a state in which foreign matter has been removed from the surface of the mounting seat and from the contacting surface of the tool. The method for evaluating tool installation includes a measuring step for measuring a measurement location of the draw bar when the tool is installed on the main shaft, and a determination step for determining the installation state of the tool to be abnormal if a measurement-location error with respect to the reference location exceeds a predetermined determination range.
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公开(公告)号：US20180029159A1
公开(公告)日：2018-02-01
申请号：US15547257
申请日：2015-01-30
发明人： Hiroshi TOYAMA , Muneaki BEPPU
IPC分类号： B23K26/042 , B23K26/146
CPC分类号： B23K26/042 , B23K26/032 , B23K26/146
摘要： This laser processing machine, which processes a work piece mounted on a table by irradiating the work piece with a laser light, is provided with: an optical head having a nozzle that sprays a liquid to form a columnar liquid flow and introducing a laser light into the nozzle and shining said light; and an alignment adjustment device having a reflector that is disposed so as to face the optical head and reflects the laser light, and a light-shielding portion around the portion of the reflector that reflects the laser light, and adjusting the position or orientation of introduction of the laser light into the columnar liquid flow.
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公开(公告)号：US20170308055A1
公开(公告)日：2017-10-26
申请号：US15517469
申请日：2014-10-27
IPC分类号： G05B19/409
摘要： This method of controlling machine tool for machining a workpiece by moving a tool and the workpiece relatively to each other comprises: displaying an image of the machine tool on a display unit, pre-storing a motion of the machine tool corresponding to an operation by an operator with respect to the image of the machine tool; obtaining a content of the operation by the operator with respect to the image of the machine tool; generating an operation command for causing the machine tool to operate according to the operation content; and activating the machine tool on the basis of the operation command.
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公开(公告)号：US20170300035A1
公开(公告)日：2017-10-19
申请号：US15509742
申请日：2014-09-30
发明人： Rie KAWAI , Hideki HEISHI , Kenichi ONO
IPC分类号： G05B19/4068 , G05B19/409 , G05B19/4093
摘要： This control device for a machine tool is provided with: a display unit that displays information relating to a machine tool; a display control unit that controls the display of the display unit; and a storage unit. A display setting of the display unit that corresponds to an operation of an operator or the condition of the machine tool is stored in advance in the storage unit. The display control unit acquires an operation of the operator or the condition of the machine tool, reads the display setting corresponding to the operation of the operator or the condition of the machine tool from the storage unit, and changes the display of the display unit on the basis of the display setting.
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公开(公告)号：US09791845B2
公开(公告)日：2017-10-17
申请号：US14438244
申请日：2012-10-30
发明人： Hitoshi Sato , Yasunori Masumiya , Naohito Toida , Yuki Tanigawa
IPC分类号： G06F19/00 , G05B19/19 , B23Q15/013 , G05B19/4068
CPC分类号： G05B19/19 , B23Q15/013 , G05B19/4068 , G05B2219/35349 , G05B2219/50047
摘要： A workpiece-attachment-information reporting device includes a range-setting unit for setting a movable range in a prescribed feed-shaft direction of a work machine, a position-orientation-setting unit for setting the attachment position or orientation of a workpiece, a route-setting unit for setting a tool route on the basis of the attachment position or orientation of a workpiece, a range calculation unit for calculating the operational range in the prescribed feed-shaft direction of a work machine when the tool has moved relative to the workpiece along the tool route, a target-position-orientation calculation unit for obtaining the target attachment position or orientation of the workpiece with the calculated operational range being within the movable range, and a reporting unit for reporting the target attachment position or orientation.
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公开(公告)号：US09789555B2
公开(公告)日：2017-10-17
申请号：US14426708
申请日：2012-09-07
申请人： Kyoichi Hamada , Takayuki Shiomizu
发明人： Kyoichi Hamada , Takayuki Shiomizu
CPC分类号： B23H7/18 , B23H1/00 , B23H7/20 , B23H7/34 , B23H9/10 , B23H9/14 , G05B15/02 , G05B19/402 , G05B2219/25294 , G05B2219/35134 , G05B2219/45043 , G05B2219/45221 , Y02P90/265
摘要： In the present invention, when performing electrical discharge machining on a workpiece via an electrical discharge machine that has an electrode holder and an electrode guide, a workpiece model and an electrode-guide model are generated in advance, an interference-start position at which the electrode-guide model starts interfering with the workpiece model when the electrode-guide model is moved towards the workpiece model along an axis line (CLa) is calculated, and a position obtained by moving the electrode-guide model a prescribed distance away from the workpiece model, starting at the interference-start position, is set as an electrode-guide position. With the electrode guide positioned at the electrode-guide position, the electrode holder is moved downwards in order to move an electrode downwards toward the workpiece surface, and electrical discharge machining is performed on the workpiece.
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公开(公告)号：US09776268B2
公开(公告)日：2017-10-03
申请号：US14426691
申请日：2012-09-07
申请人： Kyoichi Hamada , Takayuki Shiomizu
发明人： Kyoichi Hamada , Takayuki Shiomizu
摘要： In an electrical discharge machine, the top end of a vertically extending electrode is supported by an electrode holder so as to be able to be raised and lowered, the circumferential surface of the bottom end of said electrode is supported by an electrode guide that is disposed so as to be able to move vertically with respect to the electrode holder, and the position of said electrode guide is detected by a position detection unit. This electrical discharge machine is provided with a work-tank raising/lowering device. During electrical discharge machining, said work-tank raising/lowering device raises/lowers a work tank, in accordance with the electrode-guide position (Hg) detected by the position detection unit, so as to set the distance from a prescribed part of the work tank to the electrode-guide position (Hg) equal to a prescribed value (Ha).
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公开(公告)号：US20170220023A1
公开(公告)日：2017-08-03
申请号：US15515533
申请日：2014-09-30
发明人： Mitsunari ODA
IPC分类号： G05B19/404 , B23Q15/013 , H02P27/00 , B23Q15/007
摘要： A numerically controlled machine tool in which a numerical control program acquired from a reading and interpreting unit of a numerical control device is executed by a distribution interpolating unit and servo control units, to drive a feed shaft configured from a coarse movement mechanism and a fine movement mechanism, causing a tool to move relative to a workpiece, and thereby machining the workpiece, wherein the difference between a movement command for the feed shaft, and an output value which varies on the basis of said movement command is obtained, a movement command for the coarse movement mechanism is generated on the basis of said movement command, and a movement command for the fine movement mechanism is generated on the basis of said difference.
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公开(公告)号：US09539688B2
公开(公告)日：2017-01-10
申请号：US14410239
申请日：2012-06-25
申请人： Toshihiro Suzuki , Mayumi Kazuya , Izumi Araki
发明人： Toshihiro Suzuki , Mayumi Kazuya , Izumi Araki
CPC分类号： B23Q11/0891 , B23B7/10 , B23B25/04 , B23Q1/015 , B23Q1/017 , B23Q1/66 , B23Q11/0053 , B23Q11/0057 , B23Q11/0067 , B23Q11/0089 , B23Q11/08 , B23Q11/0816 , B23Q11/0825 , B23Q11/0883 , F16P3/02 , F16P3/10 , Y02P70/171 , Y10T74/2191 , Y10T74/2193 , Y10T74/2194 , Y10T409/30392 , Y10T409/401925
摘要： A work-machine splash guard for enclosing a space for machining a workpiece, and preventing the spraying of chips and machining fluid, is equipped with: a front-surface door for opening and closing in the horizontal direction via an arc-shaped movement, and positioned on the front-surface side of the work machine; a side-surface door for opening and closing by performing an arc-shaped movement that is concentric with the front-surface door, and overlapping with the front-surface door; and door-locking switches for selectively allowing the opening/closing of the front-surface door and the side-surface door according to an opening/closing pattern.
摘要翻译： 用于封闭用于加工工件的空间并防止喷射芯片和加工流体的工作机防溅罩配有：通过弧形运动在水平方向上打开和关闭的前表面门，以及 位于作业机械的前表面侧; 用于通过执行与前表面门同心的弧形运动并与前表面门重叠来打开和关闭的侧面门; 以及用于根据打开/关闭图案选择性地允许前表面门和侧面门的打开/关闭的门锁开关。
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