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1. 发明授权

US4972322A Method for preparing numerical control data for a machine tool 失效
标题翻译：制备机床数控数据的方法
公开(公告)号：US4972322A
公开(公告)日：1990-11-20
申请号：US404057
申请日：1989-09-08
申请人： Koichi Asakura , Shouki Yasuda
发明人： Koichi Asakura , Shouki Yasuda
IPC分类号： G05B19/4093
CPC分类号： G05B19/40938 , G05B2219/36357 , G05B2219/36569 , Y02P90/265
摘要： A method for preparing numerical control data for a machine tool by displaying various kinds of operation information on a display for causing data necessary for preparing the numerical control data to be inputted and by inputting the data in accordance with the displayed information, comprising the steps of selecting a working operation input screen for inputting working operations in accordance with first indications on the display, inputting working operations at the selected working operation input screen, selecting a working program input screen for inputting working programs, and inputting data in accordance with second indications of input items required for working operations, the second indications being displayed on the display by reading inputted working operations. As a result, a series of working programs are inputted to prepare the numerical control data.
摘要翻译：一种用于通过在显示器上显示各种操作信息来产生用于准备要输入的数字控制数据所需的数据并根据所显示的信息输入数据的方法来制备机床的数字控制数据的方法，包括以下步骤：根据显示器上的第一指示选择用于输入工作操作的工作操作输入屏幕，在所选择的工作操作输入屏幕上输入工作操作，选择用于输入工作程序的工作程序输入画面，以及根据第工作操作所需的输入项目，通过读取输入的工作操作将第二指示显示在显示器上。结果，输入一系列工作程序以准备数字控制数据。

2. 发明授权

US5578913A NC device controlling machining processes with pre- and post-execution in-position values 失效
标题翻译： NC设备控制前后执行就位值的加工过程
公开(公告)号：US5578913A
公开(公告)日：1996-11-26
申请号：US343938
申请日：1994-11-17
申请人： Shouki Yasuda , Koichi Yasumoto , Katsunori Tsutsui
发明人： Shouki Yasuda , Koichi Yasumoto , Katsunori Tsutsui
IPC分类号： B23Q15/013 , B23Q15/22 , G05B19/19 , G05B19/408 , G05B19/4155 , H02D5/00
CPC分类号： G05B19/4155 , G05B19/408 , G05B2219/34388 , G05B2219/49052
摘要： A numerical control device can perform machining processes in a short time while maintaining high precision, regardless of the order at which programs are commanded. Consecutive blocks of a numerical control program are retrieved on a block-by-block basis, and a pre-execution in-position value and a post-execution in-position value for each of the blocks of the numerical control program are set and stored in a ROM. The block of the numerical control program is executed in accordance with at least one of the corresponding pre-execution in-position value and the post-execution in-position value. In one embodiment, if the post-execution in-position value of a formerly retrieved block is large and the pre-execution in-position value of the subsequently retrieved block is small by retrieving two consecutive blocks, the post-execution in-position value of the formerly retrieved block is rewritten to a small value, and the block of the program is executed in accordance with the rewritten post-execution in-position value.
摘要翻译：数字控制装置可以在保持高精度的同时在短时间内执行加工过程，而不管程序被命令的顺序如何。数据控制程序的连续块在逐块的基础上检索，并且数字控制程序的每个块的预执行就位值和执行后就位值被设置和存储在ROM中。根据相应的预执行就位值和执行后就位值中的至少一个来执行数控程序的程序段。在一个实施例中，如果先前检索到的块的执行后就位值大，并且通过检索两个连续的块，随后检索到的块的预执行就位值较小，则执行后就位值被重写为小的值，并且根据重写的执行后就位值来执行程序块。

3. 发明授权

US5581467A Displacement correcting device and method for a machine tool 失效
标题翻译：机床位移校正装置及方法
公开(公告)号：US5581467A
公开(公告)日：1996-12-03
申请号：US364243
申请日：1994-12-27
申请人： Shouki Yasuda
发明人： Shouki Yasuda
IPC分类号： B23Q15/18 , G05B19/404 , G06F19/00
CPC分类号： G05B19/404 , G05B2219/34072 , G05B2219/37405 , G05B2219/37526 , G05B2219/37542 , G05B2219/41055 , G05B2219/49207
摘要： The ratio of executed to skipped measurement movement commands required for actual measurement and a correction value when skipping a measurement movement command are determined and then updated according to past (hysteresis) measurement data. The actual thermal displacement measurement during an executed measurement movement command is performed at a proper rate to improve the machining efficiency of an NC machine tool and minimize an error due to the correction.
摘要翻译：确定实际测量所需的跳跃测量移动命令的比例和跳过测量移动命令时的校正值，然后根据过去（滞后）测量数据更新。在执行的测量移动命令期间的实际热位移测量以适当的速率进行，以提高NC机床的加工效率，并使由于校正引起的误差最小化。

4. 发明授权

US5031106A Machine tool 失效
标题翻译：机床
公开(公告)号：US5031106A
公开(公告)日：1991-07-09
申请号：US373818
申请日：1989-06-30
申请人： Yasuo Tanahashi , Shouki Yasuda , Kouichi Yasumoto
发明人： Yasuo Tanahashi , Shouki Yasuda , Kouichi Yasumoto
IPC分类号： B23Q15/00 , B23Q41/06 , G05B19/4061 , G05B19/408 , G05B19/418
CPC分类号： G05B19/4083 , B23Q41/06 , G05B19/4061 , G05B19/41825 , G05B2219/36503 , G05B2219/36513 , G05B2219/49144 , G05B2219/50361 , Y02P90/04 , Y02P90/087 , Y02P90/10 , Y10T29/5196
摘要： A machine tool includes a spindle head (4) movable in a predetermined direction, a spindle (9) attached to the spindle head (4) for undergoing machining of a workpiece, a column (3) supporting the spindle head (4), the column (3) being movable over a predetermined plane (X-Y plane) perpendicular to the predetermined direction so that the spindle head (4) is movable over a plurality of machining regions (22L, 22R), a plurality of palettes (23L, 23R) each detachably mounting the workpiece and movable into and away from its associated machining region, and a table (13) mounting the plurality of palettes (23L, 23R) thereon. In one aspect of the invention, an external operation box (101) is provided from which a selected program number is entered and is impressed on an input port of a CPU (100). The CPU (100) calls a machining program identified by the selected program number to thus perform machining of the palette loaded on the associated machining region. In another aspect of the invention, an end point to which the column is finally moved is checked if it is within an allowable movement range of the column and the movement of the column is prohibited if the end point is out of the allowable range.
摘要翻译：一种机床包括可沿预定方向移动的主轴头（4），安装在主轴头（4）上用于进行工件加工的主轴（9），支撑主轴头（4）的柱（3）（3）可在垂直于预定方向的预定平面（XY平面）上移动，使得主轴头（4）能够在多个加工区域（22L，22R）上移动，多个调色板（23L，23R）每个可拆卸地安装工件并移动到其相关联的加工区域中并远离其相关联的加工区域;以及安装多个调色板（23L，23R）的工作台（13）。在本发明的一个方面中，提供一个外部操作盒（101），从其中输入所选择的节目号码并将其印在CPU（100）的输入端口上。 CPU（100）调用由选择的程序号识别的加工程序，从而对加载在相关联的加工区域上的调色板进行加工。在本发明的另一方面，如果列在列的允许运动范围内，则检查柱最后移动的终点，如果终点超出允许范围，则禁止列的移动。

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