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    • 5. 发明授权
    • Conversational numerical control apparatus
    • 对话数控机
    • US07590458B2
    • 2009-09-15
    • US11360388
    • 2006-02-24
    • Takahiko EndoKatsuhiro Endou
    • Takahiko EndoKatsuhiro Endou
    • G05B13/02G06F15/18
    • G05B19/19G05B2219/42128G05B2219/42141
    • Step data are sequentially read out from a conversational program created in a conversational format. The processor 13 determines whether or not leaning control in the step is possible. When the leaning control is possible, a learning start command is added to the start of the program to create and output an NC program in the step. Also a learning end command is added to the end of the NC program in the step. Conversion into the NC program is performed for each of steps. When a learning control automatic ON/OFF operation is selected to all the steps, a learning control start command and a learning control end command are added to the start and the end of the converted NC program when learning control of all the steps can be performed.
    • 从会话格式创建的对话程序中顺序读出步骤数据。 处理器13确定步骤中的倾斜控制是否可能。 当倾斜控制成为可能时,将在程序开始处添加学习开始命令,以创建并输出NC程序。 此外,在步骤中,将NC程序的结尾添加学习结束命令。 对每个步骤执行转换到NC程序。 当对所有步骤选择学习控制自动ON / OFF操作时,在可以执行所有步骤的学习控制时,学习控制开始命令和学习控制结束命令被添加到转换的NC程序的开始和结束 。
    • 6. 发明授权
    • Numerical controller
    • 数控机
    • US07480541B2
    • 2009-01-20
    • US11407068
    • 2006-04-20
    • Takahiko EndoYasushi Takeuchi
    • Takahiko EndoYasushi Takeuchi
    • G06F19/00
    • G05B19/414G05B2219/41206G05B2219/43093G05B2219/50218G05B2219/50233
    • A numerical controller capable of operating an auxiliary function at a target time or spindle position in performing operation based on table format data. An auxiliary function table is stored with auxiliary function commands M to be outputted corresponding to commanded reference times Lc and their corresponding operation delay times D. A reference time L is updated based in accordance with an override value. An auxiliary function command M and its corresponding operation delay time D are read from the auxiliary function table. The delay time D is corrected with the override value, and a reference time prior to a commanded reference time Lc by a margin equivalent to the corrected delay time is set as a command time Lr. If an override is entered, the delay time is corrected for the override amount and modified into an overridden reference time unit, and a command time for an auxiliary function is obtained and outputted based on the reference time unit. Thus, the auxiliary function is performed appropriately at a commanded value Lc of the reference time.
    • 一种数字控制器,其能够在基于表格格式数据的执行操作中在目标时间或主轴位置操作辅助功能。 存储辅助功能表,其中辅助功能指令M将根据指令的参考时间Lc及其对应的操作延迟时间D被输出。参考时间L根据超控值被更新。 从辅助功能表读取辅助功能指令M及其对应的运行延迟时间D. 延迟时间D用覆盖值进行校正,将指定的基准时间Lc之前的等于修正后的延迟时间的余量的基准时间设定为指令时间Lr。 如果输入超驰,则针对超驰量修正延迟时间并将其修改为重写参考时间单位,并且基于参考时间单位获得辅助功能的命令时间并输出。 因此,以参考时间的指令值Lc适当地执行辅助功能。
    • 9. 发明授权
    • Numerical control apparatus
    • 数控装置
    • US07136718B2
    • 2006-11-14
    • US11218502
    • 2005-09-06
    • Haruhiko KozaiTakahiko EndoEiji Genma
    • Haruhiko KozaiTakahiko EndoEiji Genma
    • G06F19/00
    • G05B19/40937Y02P90/265
    • When a read block includes a code for setting a machine coordinate system used for exchanging a tool or the like, it is determined whether a feed rate specifying modes, set by a parameter, is (a) specification by using parameters, (b) specification by a program, or (c) specification by using an external signal input. In mode (a), the rapid traverse speed set for movement according to machine coordinate system or different feed rate set by a parameter is selected and set as feed rate F. In mode (b), a feed rate specified by a program is set as feed rate F. In mode (c), an input signal is converted into a speed which is set as feed rate F. Then the movement command according to the machine coordinate system is executed with this set feed rate F.
    • 当读取块包括用于设置用于交换工具等的机械坐标系的代码时,确定由参数设定的进给速度指定模式是否是(a)通过使用参数进行规范,(b)规格 通过程序,或(c)使用外部信号输入的规格。 在模式(a)中,选择根据机床坐标系运动的快速移动速度或由参数设定的不同进给速度设定为进给速度F.在模式(b)中,设定由程序指定的进给速度 作为进给速度F.在模式(c)中,将输入信号转换为设定为进给速度F的速度。然后,以该设定进给速度F执行与机器坐标系相对应的移动指令。
    • 10. 发明授权
    • Numerical controller
    • 数控机
    • US07095203B2
    • 2006-08-22
    • US10821917
    • 2004-04-12
    • Takahiko EndoYasushi Takeuchi
    • Takahiko EndoYasushi Takeuchi
    • G05B19/33
    • G05B19/182G05B19/19G05B2219/34344G05B2219/42186G05B2219/50103G05B2219/50234
    • A numerical controller which, after once stopping a slave axis during superposing control, can easily resume the superposing control. In the superposing control, a motion amount for a master axis and a motion amount for the slave axis are added to a workpiece coordinate value of the master axis and a workpiece coordinate value of the slave axis, respectively, to update their present position data (I2, II2). These motion amounts are supplied also to servo processing (I3, II3) for the master axis and the slave axis, where an amount obtained by superposing a motion amount δzIm for the master axis ZIm on a motion amount δzIIs for the slave axis ZIIs is supplied to the servo processing for the slave axis ZIIs. When a slave axis motion stop command is issued, the motion of the slave axis is stopped and a motion amount δzIm for the master axis ZIm is subtracted from the workpiece coordinate value of the slave axis ZIIs. This makes it possible to retain the positional relationship between the master axis and the slave axis, and hence easily resume the superposing control when the motion of the slave axis is restarted.
    • 一个数值控制器,在重叠控制之后一次停止从轴后,可以轻松恢复叠加控制。 在叠加控制中,主轴的运动量和从轴的运动量分别相加于主轴的工件坐标值和从轴的工件坐标值,以更新其当前位置数据( I 2,II 2)。 这些运动量也被提供给用于主轴和从轴的伺服处理(I 3,II 3),其中通过将用于主轴ZIm的运动量deltazIm叠加到从轴ZII的运动量deltazIIs上获得的量 被提供给从轴ZII的伺服处理。 当发出从动轴运动停止命令时,停止从动轴运动,从从轴ZII的工件坐标值中减去主轴ZIm的运动量deltazIm。 这使得可以保持主轴和从轴之间的位置关系,并且因此当从轴的运动重新开始时容易地恢复重叠控制。