公开(公告)号：US20160224015A1

公开(公告)日：2016-08-04

申请号：US15021633

申请日：2013-09-13

申请人： MAKINO MILLING MACHINE CO., LTD.

发明人： Yuki TANIGAWA ,  Yuji OTOMO ,  Soichiro ASAMI

IPC分类号： G05B19/4097

CPC分类号： G05B19/4097 ,  G05B2219/35097 ,  G05B2219/36266

摘要： A tool path generating device for generating a machining program is provided with a determining unit which determines whether or not the effective cutting length of a tool would be insufficient if machining were performed using a first tool path, and an estimating unit which estimates a section of insufficiency, being the section in which the effective cutting length of the tool is insufficient. The tool path generating device is provided with a post-move travel path generating unit which generates a post-move tool path in which the path corresponding to the section of insufficiency has been moved relative to the first tool path to a path whereby the section of insufficiency can be machined using the section of the tool within the effective cutting length, and an auxiliary path generating unit which generates an auxiliary tool path for machining the uncut section remaining in the workpiece.

摘要翻译： 一种用于产生加工程序的刀具路径生成装置，具有确定单元，其确定如果使用第一刀具路径进行加工，则刀具的有效切削长度是否不足，以及估计单元 不足之处在于刀具有效切割长度不足的部分。 刀具路径产生装置设置有移动后行进路径生成单元，其产生后移动工具路径，在该路径中，与不足部分对应的路径相对于第一工具路径移动到路径， 可以使用在有效切割长度内的刀具部分来加工不足，以及辅助路径生成单元，其产生用于加工残留在工件中的未切割部分的辅助刀具路径。

公开(公告)号：US20160054724A1

公开(公告)日：2016-02-25

申请号：US14780943

申请日：2013-03-29

申请人： MAKINO MILLING MACHINE CO., LTD.

发明人： Mitsunari ODA

IPC分类号： G05B19/4069 ,  G01B11/30 ,  G01B17/08

CPC分类号： G05B19/4069 ,  G01B11/30 ,  G01B17/08 ,  G01N21/4738 ,  G05B19/4093 ,  G05B2219/32177 ,  G05B2219/32215 ,  G05B2219/32216 ,  G05B2219/35346 ,  G05B2219/37402 ,  Y02P90/22 ,  Y02P90/265

摘要： A worked surface of a workpiece is evaluated on the basis of how the surface is actually perceived by a person's (observer's) eyes (vision) or fingers (touch), and a work process whereby a workpiece is worked is changed on the basis of the evaluation.

摘要翻译： 基于人（观察者）的眼睛（视觉）或手指（触摸）实际感知表面的情况来评估工件的加工表面，并且基于工作的工件改变工件的工作过程 评估。

公开(公告)号：US20150068272A1

公开(公告)日：2015-03-12

申请号：US14395011

申请日：2012-04-17

申请人： Tadashi Kasahara

发明人： Tadashi Kasahara

IPC分类号： G01B21/04 ,  B23Q15/00

CPC分类号： B23Q17/2208 ,  B23Q15/00 ,  G01B21/042 ,  G05B19/4061 ,  G05B2219/33301 ,  G05B2219/35304 ,  G05B2219/35308 ,  G05B2219/35316 ,  G05B2219/49123 ,  G05B2219/50062

摘要： An interference determination method for machine tools which determines whether or not there will be interference between elements that move relative to each other, the method including: a setting procedure for setting a machine tool model obtained by combining the shape model of each of the elements including a work model corresponding to the work; a measurement procedure for measuring the position of the work attached to the work attachment part; a correction procedure for acquiring, at a predetermined timing, the position of the work measured in the measurement procedure, and correcting the machine tool model set in the setting procedure; and a determination procedure for determining whether or not there will be interference between the elements on the basis of the machine tool model corrected in the correction procedure.

摘要翻译： 一种用于确定相对于彼此移动的元件之间是否存在干涉的机床的干扰确定方法，所述方法包括：设置通过组合每个元件的形状模型而获得的机床模型的设置步骤，包括 工作模式对应于工作; 用于测量附接到工件附接部件的工件的位置的测量程序; 用于在预定的定时获取在测量过程中测量的工件的位置以及校正在设置过程中设置的机床模型的校正过程; 以及确定步骤，用于基于在校正过程中校正的机床模型来确定元件之间是否存在干涉。

公开(公告)号：US20140355002A1

公开(公告)日：2014-12-04

申请号：US14361656

申请日：2011-11-30

申请人： Tadashi Kasahara

发明人： Tadashi Kasahara

IPC分类号： G01B11/02

CPC分类号： G01B11/02 ,  B23Q17/2428 ,  B23Q17/2495 ,  G01B9/02016 ,  G01B9/02049 ,  G01B11/026 ,  G05B19/401

摘要： A method for measuring errors in the linear feed shafts of a multi-spindle machine tool having two or more rotating feed shafts in addition to three linear feed shafts, wherein: at least first through third reflecting minors are attached to a table of the machine tool; a laser length-measuring machine is attached to the tip of a principal shaft of the machine tool; the linear feed shafts are driven, and the laser length-measuring machine is moved to prescribed measuring points; the two or more rotating feed shafts are driven at each of the measuring points; the coordinates at each measuring point are calculated by measuring the distances between the first through third reflecting minors and the laser length-measuring machine; and errors in the linear feed shafts of the machine tool are obtained by comparing the machine coordinates of the machine tool.

摘要翻译： 一种用于测量具有除了三个线性进给轴之外的两个或更多个旋转进给轴的多主轴机床的线性进给轴中的误差的方法，其中：至少第一至第三反射未成形机被附接到机床的工作台 ; 激光长度测量机安装在机床主轴的尖端上; 驱动线性进给轴，激光长度测量机移动到规定的测量点; 两个或更多个旋转进给轴在每个测量点被驱动; 通过测量第一至第三反射未成年人和激光长度测量机之间的距离来计算每个测量点处的坐标; 通过比较机床的机床坐标，得到机床线性进给轴的误差。

公开(公告)号：US20140157962A1

公开(公告)日：2014-06-12

申请号：US14233107

申请日：2011-07-15

申请人： Masahiro Shirone

发明人： Masahiro Shirone

IPC分类号： B23Q1/26

CPC分类号： B23Q1/26 ,  B23C1/14 ,  B23C2215/44 ,  B23Q1/52 ,  B23Q3/063 ,  B23Q3/066 ,  B23Q11/0032 ,  Y10T29/5114 ,  Y10T29/5196 ,  Y10T82/2572 ,  Y10T409/305824

摘要： The rotary workhead device, which is loaded on the table of a machine tool and onto which a workpiece to be machined is rotatably mounted, is equipped with: a base plate that is attached to the table of the machine tool; two rotary workheads that are provided on the base plate and disposed so that the axes of rotation coincide and the workpiece-fixing parts face each other; a guide means that is provided so as to be capable of moving at least one of the rotary workheads back and forth in the direction of the rotation axes; and an impelling means for impelling the one rotary workhead in a direction that separates or brings together the two rotary workheads. The rotary workhead device applies a tensile force or a compressive force on a workpiece, the respective ends of which are fixed between the two rotary workheads.

摘要翻译： 装载在机床的工作台上的旋转工作头装置可旋转地安装在被加工工件上的工作头装置具有：安装在机床台上的基板; 两个旋转工作头，设置在基板上并且设置成使得旋转轴线重合并且工件固定部件彼此面对; 引导装置被设置成能够使旋转工作头中的至少一个沿旋转轴线的方向前后移动; 以及推动装置，用于沿着使两个旋转工作头分离或组合的方向推动一个旋转工作头。 旋转工作头装置对工件施加张力或压缩力，其各自的端部固定在两个旋转工作头之间。

公开(公告)号：US20140064866A1

公开(公告)日：2014-03-06

申请号：US14018151

申请日：2013-09-04

申请人： Makino Milling Machine Co., Ltd.

发明人： Junichi MAEDA

IPC分类号： B23B35/00 ,  B23B41/02

CPC分类号： B23B35/00 ,  B23B1/00 ,  B23B39/006 ,  B23B41/02 ,  B23C3/04 ,  Y10T408/03 ,  Y10T408/42

摘要： A hole drilling method includes a rotating step of attaching a workpiece to a rotary table to make the workpiece rotate in an opposite direction to the rotating direction of the rotary tool and a drilling step of making the rotary tool and the workpiece move relative to each other in a direction in which they approach each other so as to drill a hole. The hole drilling step comprises making a position of the rotary tool track the rotation of the workpiece while drilling the hole so that the rotary tool is arranged at a position for drilling a hole in the workpiece.

摘要翻译： 孔钻方法包括将工件附接到旋转台以使工件沿与旋转工具的旋转方向相反的方向旋转的旋转步骤和使旋转工具和工件相对于彼此移动的钻孔步骤 在它们彼此接近的方向上钻孔。 钻孔步骤包括使钻头的位置旋转工具的位置跟踪工件的旋转，使得旋转工具布置在用于在工件中钻孔的位置。

公开(公告)号：US08579271B2

公开(公告)日：2013-11-12

申请号：US12992664

申请日：2008-09-01

申请人： Kazutoshi Yabe

发明人： Kazutoshi Yabe

IPC分类号： B25B1/20

CPC分类号： B23Q1/5437 ,  B23Q3/061

摘要： A machine tool with a workpiece mounting block is provided that permit a plurality of workpieces to be mounted and machined without giving rise to interference between the workpiece or a table and a main spindle. Work mounting section (27) in a shape of square pyramid with four sides serving as workpiece mounting surfaces is fixed to table (17). Main spindle (19) with tool (23) mounted thereon can be moved relative to table (17) in three mutually orthogonal X, Y, and Z-directions, and table (17) can be moved in rotation feed in A and C-directions. Positions of rotation angle of A-axis and C-axis when the workpiece mounting surface is perpendicular to the axis of main spindle (19) are stored in advance in storage mechanisms. When workpieces (33) mounted on the workpiece mounting surfaces are to be machined, a workpiece coordinate system is set based on the stored positions of the rotation angle and NC machining is carried out.

摘要翻译： 提供了一种具有工件安装块的机床，其允许多个工件被安装和加工而不会在工件或工作台与主轴之间产生干涉。 具有四边形作为工件安装表面的方形金字塔形状的工件安装部分（27）固定在工作台（17）上。 安装有工具（23）的主轴（19）可以相对于工作台（17）在三个相互正交的X，Y和Z方向上移动，并且工作台（17）可以在A和C中的旋转进给中移动， 方向。 当工件安装面垂直于主轴（19）的轴线时，A轴和C轴的旋转角位置预先存储在存储机构中。 当要加工安装在工件安装表面上的工件（33）时，基于存储的旋转角位置设置工件坐标系，并进行NC加工。

公开(公告)号：US20130172162A1

公开(公告)日：2013-07-04

申请号：US13821817

申请日：2010-09-10

申请人： Akira Nakahata ,  Etsuro Misaki ,  Tetsuya Kanamaru ,  Hideo Komatsubara

发明人： Akira Nakahata ,  Etsuro Misaki ,  Tetsuya Kanamaru ,  Hideo Komatsubara

IPC分类号： B23Q3/157 ,  B23Q3/155

CPC分类号： B23Q3/1554 ,  B23Q3/15526 ,  B23Q3/15533 ,  B23Q3/157 ,  B23Q3/15713 ,  B23Q3/1572 ,  B23Q11/08 ,  B23Q17/007 ,  Y10T483/13 ,  Y10T483/176 ,  Y10T483/1779 ,  Y10T483/18 ,  Y10T483/1827 ,  Y10T483/1836 ,  Y10T483/1864

摘要： A tool exchanger for storing a tool (10) with a holding groove (12) formed at a periphery of the tool in a plurality of tool storage parts (302) provided in a tool magazine (300) so that a tool axis becomes substantially horizontal in direction, and taking out the tool from the tool storage parts (302), the tool exchanger including: a base part (100); a slider (200) provided in a side of the tool storage parts (302) slidably relative to the base part (100) in a direction substantially parallel to the tool axis; a holder (250) attached to the slider (200) in a movable manner relative to the slider, and having an engagement part (252) which engages with the holding groove (12) of the tool; and a moving portion moving the holder (250) relative to the slider (200), wherein the moving portion includes: a handle part (260) for exerting a rotary force about an axis extending substantially parallel to the tool axis; a first cam mechanism (250, 242) moving the holder in a plane substantially perpendicular to the tool axis in accordance with a first turning operation of the handle part (260); and a second cam mechanism (161, 270) moving the holder (250) along a direction of the tool axis in accordance with a second turning operation of the handle part (260) successive to the first turning operation.

摘要翻译： 一种工具交换器，用于在设置在工具仓（300）中的多个工具存储部分（302）中存储具有在所述工具的周边处形成的保持槽（12）的工具（10），使得工具轴线基本上变为水平 所述工具交换机包括：基座部件（100）;所述工具存储部件（302） 滑动件（200），其沿与所述工具轴线大致平行的方向相对于所述基部（100）设置在所述工具存放部（302）的一侧; 以相对于滑块可移动的方式附接到滑块（200）的保持器（250），并且具有与工具的保持槽（12）接合的接合部分（252） 以及移动部分，其相对于所述滑块（200）移动所述保持器（250），其中所述移动部分包括：用于围绕基本上平行于所述工具轴线延伸的轴线施加旋转力的手柄部分（260） 第一凸轮机构（250,242），其根据所述手柄部分（260）的第一转动操作，在基本上垂直于所述工具轴线的平面中移动所述保持器; 以及根据与第一转动操作连续的手柄部分（260）的第二转动操作的第二凸轮机构（161,270）沿着工具轴线的方向移动保持器（250）。

公开(公告)号：US20120215334A1

公开(公告)日：2012-08-23

申请号：US13505120

申请日：2010-10-29

申请人： Masashi Tanuma ,  Mitsunari Oda ,  Takashi Komori

发明人： Masashi Tanuma ,  Mitsunari Oda ,  Takashi Komori

IPC分类号： G06F17/50

CPC分类号： G05B19/4103 ,  G05B19/4099 ,  G05B2219/34143

摘要： A tool path generation device for machining a workpiece with a machine tool including a reading and interpreting portion which reads out a tool path from a machining program, a target coordinate value calculating portion which sets a plurality of target points at equal intervals on the read out tool path, and a curve approximation calculating portion which generates a tool path based on the plurality of target points, so as to obtain a smooth machined surface without formation of step differences between adjacent tool paths.

摘要翻译： 一种用于通过机床加工工件的刀具路径生成装置，所述机床包括从加工程序读出刀具路径的读取和解释部分，目标坐标值计算部分，以读出的相等间隔设定多个目标点 工具路径和曲线近似计算部分，其基于多个目标点生成刀具路径，以便获得平滑的机加工表面，而不会在相邻刀具路径之间形成步差。

公开(公告)号：US20110062642A1

公开(公告)日：2011-03-17

申请号：US12992664

申请日：2008-09-01

申请人： Kazutoshi Yabe

发明人： Kazutoshi Yabe

IPC分类号： B25B1/20

CPC分类号： B23Q1/5437 ,  B23Q3/061

摘要： A workpiece mounting block and a machine tool are provided that permit a plurality of workpieces to be mounted and machined without giving rise to interference between the workpiece or a table and a main spindle. Work mounting section (27) in a shape of square pyramid with four sides serving as workpiece mounting surfaces is fixed to table (17). Main spindle (19) with tool (23) mounted thereon can be moved relative to table (17) in three mutually orthogonal X, Y, and Z-directions, and table (17) can be moved in rotation feed in A and C-directions. Positions of rotation angle of A-axis and C-axis when the workpiece mounting surface is perpendicular to the axis of main spindle (19) are stored in advance in storage means. When workpieces (33) mounted on the workpiece mounting surfaces are to be machined, a workpiece coordinate system is set based on the stored positions of the rotation angle and NC machining is carried out.

摘要翻译： 提供了工件安装块和机床，其允许多个工件被安装和加工，而不会引起工件或工作台与主轴之间的干涉。 具有四边形作为工件安装表面的方形金字塔形状的工件安装部分（27）固定在工作台（17）上。 安装有工具（23）的主轴（19）可以相对于工作台（17）在三个相互正交的X，Y和Z方向上移动，并且工作台（17）可以在A和C中的旋转进给中移动， 方向。 当工件安装面垂直于主轴（19）的轴线时，A轴和C轴的旋转角位置预先存储在存储装置中。 当要加工安装在工件安装表面上的工件（33）时，基于存储的旋转角位置设置工件坐标系，并进行NC加工。