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    NUMERICAL CONTROLLER
    2.
    发明申请
    NUMERICAL CONTROLLER 审中-公开

    公开(公告)号：US20180143619A1

    公开(公告)日：2018-05-24

    申请号：US15818915

    申请日：2017-11-21

    申请人： FANUC CORPORATION

    发明人： Shintarou Zeniya ,  Takeshi Mochida

    IPC分类号： G05B19/416

    CPC分类号： G05B19/4166 ,  G05B2219/35178

    摘要： To provide a numerical controller that is capable of analyzing a machining program so as to determine whether machining is machining placing emphasis on accuracy and machining placing emphasis on speed and vary an allowable speed difference. The numerical controller includes a determination unit and a corner deceleration control unit. The determination unit analyzes a machining program so as to determine which machining is to be performed between machining placing emphasis on accuracy and machining placing emphasis on speed. The corner deceleration control unit executes corner deceleration control based on a speed difference between cutting feed speeds on blocks leading and following a corner and an allowable speed difference which is predetermined. At this time, the corner deceleration control unit varies the allowable speed difference in accordance with a determination result of the determination unit.

    Embroiderable sewing machine, embroidery data processing apparatus, and design data recording medium
    3.
    发明授权
    Embroiderable sewing machine, embroidery data processing apparatus, and design data recording medium 失效
    绣花缝纫机，刺绣数据处理设备和设计数据记录介质

    公开(公告)号：US6032594A

    公开(公告)日：2000-03-07

    申请号：US120802

    申请日：1998-07-23

    申请人： Kyoji Komuro

    发明人： Kyoji Komuro

    IPC分类号： D05B19/04 ,  D05B19/08 ,  D05C13/00 ,  G05B19/4069 ,  D05C5/02 ,  D05B21/00 ,  G06F19/00

    CPC分类号： D05B19/08 ,  G05B19/4069 ,  G05B2219/35178 ,  G05B2219/35493 ,  G05B2219/45196

    摘要： A sewing machine having an embroidery capability stores embroidery frame outline data and data of a net embroidering area together with design data in a storing medium and displays the embroidery design, the embroidery frame outline, and the net embroidering area on a display screen when editing an embroidery design. The embroidering area enables embroidering without interference between the embroidery frame and a presser foot of the sewing machine. In addition, the configuration of the sewing machine may be such that the net embroidering area is computed from the embroidery frame outline instead of storing the net embroidering area data.

    摘要翻译： 具有刺绣能力的缝纫机将刺绣框架轮廓数据和网刺绣区域的数据与设计数据一起存储在存储介质中，并且在编辑时将显示画面上的刺绣设计，绣花框轮廓和网绣花区域显示在显示屏幕上 刺绣设计。 刺绣区域可以在刺绣框和缝纫机的压脚之间进行绣花。 此外，缝纫机的结构可以是这样的，即从绣花框架轮廓计算网络刺绣区域，而不是存储网络刺绣区域数据。

    Method for setting image for standard operating speed, and method for finding evaluation value with image of evaluation subject data based on standard operating speed
    5.
    发明申请
    Method for setting image for standard operating speed, and method for finding evaluation value with image of evaluation subject data based on standard operating speed 有权
    用于设置标准操作速度的图像的方法，以及基于标准操作速度用评估对象数据的图像来查找评估值的方法

    公开(公告)号：US20060212342A1

    公开(公告)日：2006-09-21

    申请号：US10521554

    申请日：2004-07-09

    申请人： Yoshiaki Yamanoi

    发明人： Yoshiaki Yamanoi

    IPC分类号： G05B19/418

    CPC分类号： G05B19/4184 ,  G05B2219/35178 ,  G05B2219/50255 ,  G06Q10/0633 ,  G06Q10/06398 ,  Y02P90/14

    摘要： This invention relates to a method of establishing, by means of images, a standard working speed of working steps including a plurality of different motion elements, and a method whose object is that working same as said working steps is carried out by different workers to obtain an image of the working step of evaluation object, and it is expressed with numerical value as an evaluation value to what extent the image of the working step of said evaluation object is speedy (or slow) relative to the image of said established standard working speed. To achieve said object, according to the method, an optional accelerating number is multiplied for acceleration relative to the working step of continued sample to obtain an image of the accelerated working step, said accelerating number is adjusted until the image becomes maximum as a human motion, and after said confirmation a decelerating constant previously set is multiplied to obtain an image of standardized working step. On the other hand, it is possible to observe an image obtained by multiplying the previously determined accelerating number relative to the image of previously, tentatively set, standardized working step. It is confirmed whether said image is at the maximum speed as the human motion and whether the image of the tentatively set, standardized working step is correct or not. Finally, in case the image of the standard working speed is determined, the two images are pictured on the same display to judge what extent the working speed of the evaluating worker is speedy (or slow) relative to the standard working speed, and the speed for reproduction is controlled until the two moving images agree, so that it is possible to obtain a ratio to the standard working speed.

    摘要翻译： 本发明涉及一种通过图像建立包括多个不同运动元素的工作步骤的标准工作速度的方法，以及一种方法，其目的是与所述工作步骤相同，由不同的工人进行以获得 评估对象的工作步骤的图像，并且以数值表示作为评估值，所述评估对象的工作步骤的图像在多大程度上相对于所建立的标准工作速度的图像是快速的（或慢） 。 为了实现上述目的，根据该方法，相对于继续采样的工作步骤，对于加速度相加的可选加速度数来获得加速工作步骤的图像，调整加速数，直到图像变为最大为人体运动 并且在所述确认之后，将先前设定的减速常数相乘以获得标准化工作步骤的图像。 另一方面，可以观察通过将先前确定的加速数相对于先前暂时设定的标准化工作步骤的图像相乘得到的图像。 确认所述图像是否是作为人体运动的最大速度，以及临时设定的标准化工作步骤的图像是否正确。 最后，如果确定了标准工作速度的图像，则将两张图像显示在同一显示器上，以判断评估人员的工作速度相对于标准工作速度快（或慢）的程度，速度 对于再现的控制直到两个运动图像一致，从而可以获得与标准工作速度的比率。

    Off-line feed rate scheduling for reduction of machining time and enhancement of machining accuracy in CNC machining
    6.
    发明申请
    Off-line feed rate scheduling for reduction of machining time and enhancement of machining accuracy in CNC machining 失效
    离线进给速度调度，减少加工时间，提高CNC加工中的加工精度

    公开(公告)号：US20050113963A1

    公开(公告)日：2005-05-26

    申请号：US10790750

    申请日：2004-03-03

    申请人： Dong-Woo Cho ,  Jeong-Hoon Ko ,  Han-Ul Lee

    发明人： Dong-Woo Cho ,  Jeong-Hoon Ko ,  Han-Ul Lee

    IPC分类号： G06F17/50 ,  G05B19/416 ,  G06F19/00

    CPC分类号： G05B19/4166 ,  G05B19/19 ,  G05B2219/35178 ,  G05B2219/36293 ,  G05B2219/37355

    摘要： An off-line feed rate scheduling method of a CNC machining process includes selecting a constraint variable and inputting a reference value related to the constraint variable; estimating a cutting configuration where a maximum constraint variable value (CVV) occurs through ME Z-map modeling; receiving the estimated cutting configuration and estimating a specific rotation angle (φs) where the maximum constraint variable value occurs through constraint variable modeling; calculating a feed rate that satisfies the reference value of the constraint variable at the estimated specific rotation angle; and applying the calculated feed rate to the NC code. Cutting force or machined surface error may be selected as a constraint variable depending on machining conditions.

    摘要翻译： CNC加工处理的离线进给速度调度方法包括选择约束变量并输入与约束变量相关的参考值; 估计通过ME Z图建模发生最大约束变量值（CVV）的切割配置; 接收估计的切割配置并估计其中通过约束变量建模发生最大约束变量值的特定旋转角度（phi> s）; 计算在估计的特定旋转角度下满足约束变量的参考值的进给速率; 并将计算的进给速率应用于NC代码。 切削力或加工表面误差可以根据加工条件选择为约束变量。

    Method for setting image for standard operating speed, and method for finding evaluation value with image of evaluation subject data based on standard operating speed
    8.
    发明授权
    Method for setting image for standard operating speed, and method for finding evaluation value with image of evaluation subject data based on standard operating speed 有权
    用于设置标准操作速度的图像的方法，以及基于标准操作速度用评估对象数据的图像来查找评估值的方法

    公开(公告)号：US08000997B2

    公开(公告)日：2011-08-16

    申请号：US10521554

    申请日：2004-07-09

    申请人： Yoshiaki Yamanoi

    发明人： Yoshiaki Yamanoi

    IPC分类号： G06Q10/00

    CPC分类号： G05B19/4184 ,  G05B2219/35178 ,  G05B2219/50255 ,  G06Q10/0633 ,  G06Q10/06398 ,  Y02P90/14

    摘要： This invention relates to a method of establishing, by means of images, a standard working speed of working steps including a plurality of different motion elements, and a method whose object is that working same as said working steps is carried out by different workers to obtain an image of the working step of evaluation object, and it is expressed with numerical value as an evaluation value to what extent the image of the working step of said evaluation object is speedy (or slow) relative to the image of said established standard working speed.

    摘要翻译： 本发明涉及一种通过图像建立包括多个不同运动元素的工作步骤的标准工作速度的方法，以及一种方法，其目的是与所述工作步骤相同，由不同的工人进行以获得 评估对象的工作步骤的图像，并且以数值表示作为评估值，所述评估对象的工作步骤的图像在多大程度上相对于所建立的标准工作速度的图像是快速的（或慢） 。

    Off-line feed rate scheduling for reduction of machining time and enhancement of machining accuracy in CNC machining
    9.
    发明授权
    Off-line feed rate scheduling for reduction of machining time and enhancement of machining accuracy in CNC machining 失效
    离线进给速度调度，减少加工时间，提高CNC加工中的加工精度

    公开(公告)号：US07050883B2

    公开(公告)日：2006-05-23

    申请号：US10790750

    申请日：2004-03-03

    申请人： Dong-Woo Cho ,  Jeong-Hoon Ko ,  Han-Ul Lee

    发明人： Dong-Woo Cho ,  Jeong-Hoon Ko ,  Han-Ul Lee

    IPC分类号： G06F19/00 ,  G06F17/10 ,  G05B13/02

    CPC分类号： G05B19/4166 ,  G05B19/19 ,  G05B2219/35178 ,  G05B2219/36293 ,  G05B2219/37355

    摘要： An off-line feed rate scheduling method of a CNC machining process includes selecting a constraint variable and inputting a reference value related to the constraint variable; estimating a cutting configuration where a maximum constraint variable value (CVV) occurs through ME Z-map modeling; receiving the estimated cutting configuration and estimating a specific rotation angle (φs) where the maximum constraint variable value occurs through constraint variable modeling; calculating a feed rate that satisfies the reference value of the constraint variable at the estimated specific rotation angle; and applying the calculated feed rate to the NC code. Cutting force or machined surface error may be selected as a constraint variable depending on machining conditions.

    摘要翻译： CNC加工处理的离线进给速度调度方法包括选择约束变量并输入与约束变量相关的参考值; 估计通过ME Z图建模发生最大约束变量值（CVV）的切割配置; 接收估计的切割配置并估计其中通过约束变量建模发生最大约束变量值的特定旋转角度（phi> s）; 计算在估计的特定旋转角度下满足约束变量的参考值的进给速率; 并将计算的进给速率应用于NC代码。 切削力或加工表面误差可以根据加工条件选择为约束变量。

    Numerical control apparatus
    10.
    发明授权
    Numerical control apparatus 失效
    数控装置

    公开(公告)号：US5827020A

    公开(公告)日：1998-10-27

    申请号：US678185

    申请日：1996-07-11

    申请人： Jun Fujita ,  Koichi Kikuchi ,  Koichi Kato ,  Hironobu Ohara ,  Hiromasa Suzuki ,  Kanji Atsumi

    发明人： Jun Fujita ,  Koichi Kikuchi ,  Koichi Kato ,  Hironobu Ohara ,  Hiromasa Suzuki ,  Kanji Atsumi

    IPC分类号： B23Q15/00 ,  G05B19/18 ,  G05B19/416 ,  B23C1/16

    CPC分类号： G05B19/4163 ,  G05B2219/35178 ,  G05B2219/49077 ,  Y10T409/300896 ,  Y10T409/306832

    摘要： A numerical control apparatus can process a workpiece at high speed and high precision while suppressing tool abrasion by maintaining optimum cutting conditions determined by a combination of spindle rotational speed and tool feed speed. A spindle rotational speed control section changes the speed of the spindle according to a tool feed speed obtained by a tool feed speed deciding section based on the shape of the tool moving path commanded by a machining program. Alternatively, the spindle rotational speed is changed by a spindle rotational speed control section based on a change in the contact position between the tool and the workpiece to be cut in the tool axial movement direction. Further, the spindle rotational speed may be changed by the spindle rotational speed control section based on the tool feed speed including tool axial movement direction data obtained by a feed speed deciding section based on the shape of the tool moving path.

    摘要翻译： 数控装置可以通过保持通过主轴转速和刀具进给速度的组合确定的最佳切削条件来高速高精度地加工工件，同时抑制刀具磨损。 主轴转速控制部根据由加工程序指定的刀具移动路径的形状，根据由刀具进给速度决定部获得的刀具进给速度来改变主轴的速度。 或者，通过主轴转速控制部根据刀具轴向移动方向上的被切削工具的接触位置的变化来改变主轴转速。 此外，主轴转速控制部可以基于包括由进给速度决定部获得的刀具轴向移动方向数据的刀具进给速度，基于刀具移动路径的形状来改变主轴转速。