Thread machining control method and apparatus therefor
    2.
    发明授权
    Thread machining control method and apparatus therefor 有权
    螺纹加工控制方法及其设备

    公开(公告)号:US06847857B2

    公开(公告)日:2005-01-25

    申请号:US10731948

    申请日:2003-12-09

    申请人: Masayuki Sugie

    发明人: Masayuki Sugie

    摘要: It is strongly demanded that a stable thread machining process be attained by carrying out a thread machining operation while varying the rotational frequency of a spindle, and thereby restraining the occurrence of cutting chatter. According to the present invention, in which a thread machining process is carried out on the basis of a rotation of the spindle and a movement of a feed axis, the above-mentioned demand is met by executing the steps of determining a relative phase error of the spindle positions and feed axis during a thread machining operation, and determining a movement quantity of the feed axis on the basis of a pseudo spindle position set by error-compensating the quantity of the relative phase error with respect to the spindle position.

    摘要翻译: 强烈要求通过在改变主轴的转动频率的同时执行螺纹加工操作来实现稳定的螺纹加工工艺,从而抑制切割颤动的发生。 根据本发明,其中基于主轴的旋转和进给轴的移动进行螺纹加工处理,通过执行以下步骤来满足上述要求:确定相对相位误差的相对误差 在螺纹加工操作期间的主轴位置和进给轴线,并且基于通过对相对于主轴位置的相对相位误差的量进行误差补偿而设置的伪主轴位置来确定进给轴的移动量。

    Method of controlling thread cutting
    3.
    发明授权
    Method of controlling thread cutting 有权
    螺纹切削控制方法

    公开(公告)号:US08532813B2

    公开(公告)日:2013-09-10

    申请号:US13039872

    申请日:2011-03-03

    IPC分类号: G06F19/00

    CPC分类号: G05B19/182 G05B19/416

    摘要: A method includes: (a) transferring a tool to where thread cutting is to start; (b) cutting threads in work with the tool; (c) performing tool deceleration along the Z-axis and acceleration along the X-axis during a predetermined acceleration/deceleration time Ta to retract the tool along the X-axis; and (d) returning the tool to a reference point. In Step (c), to shorten the incomplete thread portion, a command is issued concurrently with the start of the acceleration/deceleration time Ta to realize a pullout speed Ve along the X-axis that exceeds an allowable maximum speed Vmax to increase the acceleration along the X-axis. The speed command for moving the tool along the X-axis is maintained at the value of zero from the elapse of command time Te until the acceleration/deceleration time Ta expires to maintain the actual speed of the tool along the X-axis at or below the allowable maximum speed Vmax.

    摘要翻译: 一种方法包括:(a)将工具传送到开始切割的地方; (b)用工具切割螺纹; (c)在预定的加减速时间Ta期间沿Z轴进行工具减速和沿着X轴的加速度,以沿着X轴退回工具; 和(d)将工具返回到参考点。 在步骤(c)中,为了缩短不完全螺纹部分,与加速/减速时间Ta的开始同时发出指令,以实现沿着X轴的拉出速度Ve超过容许最大速度Vmax以增加加速度 沿X轴。 用于沿着X轴移动刀具的速度命令从指令时间Te直到加速/减速时间Ta到期为止保持为零值,以将工具沿着X轴的实际速度保持在或等于或低于 允许的最大速度Vmax。

    Frozen food and process for producing the same
    5.
    发明授权
    Frozen food and process for producing the same 失效
    冷冻食品及其生产方法

    公开(公告)号:US5232727A

    公开(公告)日:1993-08-03

    申请号:US833531

    申请日:1992-02-10

    CPC分类号: A21D6/001

    摘要: The frozen food of the present invention is produced by adding a gelling agent comprising gelatin to a dough mainly consisting of wheat flour, fat and egg. The process for producing the frozen food of the present invention comprises adding a gelling agent comprising gelatin to dough materials mainly consisting of wheat flour, fat and egg to thereby give a dough and then molding and freezing said dough.

    摘要翻译: 本发明的冷冻食品是通过向主要由小麦粉,脂肪和蛋组成的面团中加入包含明胶的胶凝剂而制成的。 本发明的冷冻食品的制造方法包括将由明胶组成的胶凝剂添加到主要由小麦粉,脂肪和鸡蛋组成的面团材料中,从而制成面团,然后成型并冷冻所述面团。