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1. 发明申请

US20050265800A1 Numerical controller 审中-公开
标题翻译：数控机
公开(公告)号：US20050265800A1
公开(公告)日：2005-12-01
申请号：US10954193
申请日：2004-10-01
申请人： Takahiko Endo , Kouji Yamamuro
发明人： Takahiko Endo , Kouji Yamamuro
IPC分类号： B23Q15/00 , B23F23/00 , B23F23/12 , G05B19/18 , B23F1/00
CPC分类号： G05B19/186 , B23F23/006 , G05B2219/37343 , G05B2219/45214 , G05B2219/49255 , Y10T409/100159
摘要： A numerical controller capable of reducing machining time in synchronization control machining. A workpiece already rough-machined into a shape of a gear and a tool are rotated in synchronism. Proximity limit distance Lt ensuring that the workpiece and the tool do not interfere with each other, approach amount Ap required to bring the workpiece and the tool into a positional relationship for performing normal gear machining (condition in which the workpiece engages with the tool), and phase shift amount corresponding to the depth of cut are given as commands. In parallel with approach motion, phase adjustment motion for making the workpiece face a tooth space of the tool is performed. When the approach motion progresses by the proximity limit distance Lt, if the phase adjustment is completed, the approach motion is continued without interruption. If not, the approach motion is interrupted, and resumed after the phase adjustment is completed. After the approach motion is completed, phase shift is performed to give a cut, and machining is performed. When cutting loads become a certain value or smaller, it is determined that the machining is completed. Since the approach motion and the phase adjustment are performed concurrently and completion of machining is automatically determined, the machining time can be reduced.
摘要翻译：一种能够减少同步控制加工中的加工时间的数值控制器。已经粗加工成齿轮和工具的工件的工件同步旋转。接近极限距离Lt确保工件和工具彼此不干涉，使工件和工具进入正常齿轮加工（工件与工具接合的状态）所需的位置关系所需的接近量Ap，并且相应于切割深度的相移量作为命令给出。与进场运动并行，执行用于使工件面对工具的牙齿空间的相位调整运动。当接近运动进行接近极限距离Lt时，如果相位调整完成，则连续运动不间断地继续。如果没有，则进场运动中断，并在相位调整完成后恢复运行。进场动作结束后，进行相移切断，进行加工。当切削负载变为一定值或更小时，确定加工完成。由于进行运动和相位调整同时进行，并且自动确定加工完成，因此可以减少加工时间。

2. 发明授权

US5920170A Numerical control apparatus and numerical control method 失效
标题翻译：数控装置及数控方法
公开(公告)号：US5920170A
公开(公告)日：1999-07-06
申请号：US685801
申请日：1996-07-24
申请人： Masaki Seki , Masako Sudo , Syuji Matsuura , Kouji Yamamuro
发明人： Masaki Seki , Masako Sudo , Syuji Matsuura , Kouji Yamamuro
IPC分类号： G05B19/409 , G05B19/18
CPC分类号： G05B19/409 , G05B2219/35459 , G05B2219/50045
摘要： A numerical control apparatus enables a tool to move parallel or vertical to a designated shape to easily carry out a machining of a prototype using general-purpose machine tools. A graphic storing device displays guidance information on a display unit through a graphic control circuit and also stores a designated shape such as an oblique straight line or a circular arc entered by the operator through a keyboard in an interactive fashion. On the detection of a pulse signal HP from a manual pulse generator, an interpolation device reads a changeover signal H/V for commanding one of the parallel movement or the vertical movement of the tool from a changeover device. Then, the interpolation device outputs an interpolated pulse signal CP corresponding to the pulse signal HP and changeover signal H/V in accordance with the designated shape stored in the graphic storing device and supplies the interpolated pulse signal HP to an axis control circuit.
摘要翻译：一种数控装置使得工具能够平行或垂直移动到指定的形状，以便于使用通用机床轻松地进行原型的加工。图形存储装置通过图形控制电路显示关于显示单元的指导信息，并且还以交互方式通过键盘存储由操作者输入的斜直线或圆弧的指定形状。在从手动脉冲发生器检测到脉冲信号HP时，内插装置读取切换信号H / V，用于指示来自切换装置的工具的平行移动或垂直移动中的一个。然后，内插装置根据存储在图形存储装置中的指定形状，输出与脉冲信号HP对应的内插脉冲信号CP和切换信号H / V，并将内插脉冲信号HP提供给轴控制电路。

3. 发明授权

US06397123B1 Numerical control apparatus 失效
标题翻译：数控装置
公开(公告)号：US06397123B1
公开(公告)日：2002-05-28
申请号：US09320285
申请日：1999-06-02
申请人： Hidehiro Miyajima , Teruo Masuda , Eiji Genma , Kouji Yamamuro
发明人： Hidehiro Miyajima , Teruo Masuda , Eiji Genma , Kouji Yamamuro
IPC分类号： G06F1900
CPC分类号： G05B19/408
摘要： A single machining program including turning and milling program steps together with a turning mode command or a milling mode command is stored in a program memory. When the turning mode command is read out from the program, a numerical control apparatus analyzes the program according to a G code architecture for lathe by numerical controller #1 for turning to control servo motors and a spindle motor. When the milling mode command is read out from the program, the apparatus analyzes the program according to the G code architecture for milling by a numerical controller #2 for milling to control the servo motors and the spindle motor.
摘要翻译：包括车削和铣削程序步骤以及转向模式命令或铣削模式命令的单个加工程序存储在程序存储器中。当从程序中读出转向模式命令时，数控装置根据用于转向控制伺服电动机和主轴电动机的数字控制器＃1的用于车床的G代码结构对程序进行分析。当从程序中读出铣削模式命令时，该装置根据用于铣削的数字控制器＃2进行铣削的G代码架构来分析程序，以控制伺服电机和主轴电机。

4. 发明授权

US5611032A Numerical control unit to specify movement zone of moving part 失效
标题翻译：数字控制单元指定移动部件的移动区域
公开(公告)号：US5611032A
公开(公告)日：1997-03-11
申请号：US379657
申请日：1995-02-09
申请人： Syuji Matsuura , Kouji Yamamuro
发明人： Syuji Matsuura , Kouji Yamamuro
IPC分类号： G05B19/408 , B23Q15/00 , G05B19/4061 , G05B19/4093 , G06T3/00
CPC分类号： G05B19/40932 , G05B19/4061 , G05B2219/35141 , G05B2219/36257 , G05B2219/49137 , Y02P90/265
摘要： On a screen, a shape is specified by inputting the figure data (I, J, R) specifying the shape, and a zone is specified by specifying at least one side (limit region 0) of the zone divided by contour of the shape. With this method of specifying a zone, the movement zone or the prohibition zone of the moving part being controlled can easily be specified without strictly defining as numerical data the position information about the aftermove position or the movement limit of the moving part to be controlled.
摘要翻译： PCT No.PCT / JP94 / 00931 Sec。 371日期：1995年2月9日 102（e）1995年2月9日PCT PCT 1994年6月8日PCT公布。出版物WO94 / 29777 日期1994年12月22日在屏幕上，通过输入指定形状的图形数据（I，J，R）来指定形状，并且通过指定区域的至少一侧（极限区域0）来指定区域，形状的轮廓。通过这种指定区域的方法，可以容易地指定被控制的移动部件的移动区域或禁止区域，而不必严格地将数据数据定义为关于待控制的移动部件的后移位置或移动极限的位置信息。

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