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    • 1. 发明公开
    • 롤 연삭기의 수치제어장치
    • 滚压磨床数控系统
    • KR1020010090465A
    • 2001-10-18
    • KR1020010013612
    • 2001-03-16
    • 도시바 기카이 가부시키가이샤
    • 크누기다카시우치무라히로시
    • B24B51/00
    • G05B19/401G05B2219/37207G05B2219/37269G05B2219/45156G05B2219/45161
    • PURPOSE: To provide a numerical control system for a roll grinding machine, capable of automatically and efficiently performing grinding until flaws are eliminated by automating a series of processes from detecting of the flaws of the roll to grinding. CONSTITUTION: The numerical control system is provided with a means having a flaw detecting head 23 for detecting flaws generated on the front surface of a roll 11, and for detecting the flaws over the whole roll 11; a means for issuing a cutting command for repairing respective flaws on the basis of flaw information in which the positions and the levels of respective detected flaws are specified; a control means for performing positional control for a Z axis for moving a wheel spindle stock in the axial direction of the roll on the basis of the cutting command and positioning it in the corresponding flaw position and positional control for an X axis for cutting the grinding wheel in the roll radial direction at the position, and a judging means for judging that the flaws in the flaw position are eliminated, and skipping to a next cutting command.
    • 目的:为辊磨机提供一个数控系统,能够自动高效地进行磨削,直到通过自动化一系列过程来消除缺陷,从而检测轧辊的瑕疵到研磨。 构成:数控系统设有具有用于检测在卷11的前表面上产生的缺陷并用于检测整个辊11上的缺陷的缺陷检测头23的装置; 基于指定了各个检测到的缺陷的位置和水平的缺陷信息发出用于修复各个缺陷的切割命令的装置; 控制装置,用于根据切割命令执行用于沿着辊轴方向移动车轮主轴坯料的Z轴的位置控制,并将其定位在相应的缺陷位置,并且对于用于切削磨削的X轴的位置控制 在该位置处的滚动径向的轮;以及用于判断缺陷位置的缺陷被消除并且跳到下一个切割命令的判断装置。
    • 2. 发明公开
    • 바 형상의 피가공재를 연삭하는 방법, 이 방법을 수행하기 위한 연삭기, 및 쌍의 배치의 연삭 셀
    • 研磨棒状工件的方法,实施方法的研磨机和双组织研磨细胞
    • KR1020080106411A
    • 2008-12-05
    • KR1020087020050
    • 2007-02-12
    • 에르빈 융커 그라인딩 테크놀로지 아.에스.
    • 힘멜스바흐게오르그뮐러후베르트
    • B24B1/00B24B19/08B24B7/17G05B19/18
    • G05B19/4103B24B1/00B24B7/17B24B19/08G05B2219/34149G05B2219/34162G05B2219/45156G05B2219/49129
    • To grind bar-shaped workpieces which have a non-circular cross section and flat end faces running parallel to one another, two partial operations are carried out one after the other. First of all the bar-shaped workpiece is rough-and finish-ground at the end faces by double face grinding. To this end, the bar-shaped workpiece is clamped in its first clamping position at the longitudinal sides. In this clamping position, the bar-shaped workpiece is transported between two clamping jaws which clamp the workpiece in its second clamping position at its end faces. The first clamping position is then neutralized, and the bar-shaped workpiece is set in rotation by the clamping jaws. CNC circumferential grinding is then carried out according to the principle of C-X interpolation; as a result, the longitudinal sides of the bar-shaped workpiece are rough-and finish-ground. The transport from the first into the second clamping position is effected by a clamping station which at the same time forms the retaining means for the face grinding. The method described permits flow line machining and complete machining in a single grinding machine. ® KIPO & WIPO 2009
    • 为了研磨具有非圆形横截面和平坦端面彼此平行延伸的条形工件,两个部分操作一个接一个地进行。 首先,通过双面磨削,在端面粗糙和精加工的条形工件。 为此,条形工件在纵向侧被夹紧在其第一夹紧位置。 在该夹紧位置,条形工件在两个夹爪之间输送,夹紧爪在工件的端面夹紧其第二夹紧位置。 然后中和第一夹紧位置,并且通过夹爪将条形工件旋转。 然后根据C-X插值原理进行CNC圆周磨削; 结果,棒状工件的纵向侧面粗糙且完成地面。 从第一到第二夹紧位置的传送由夹紧台实现,夹持台同时形成用于面磨的保持装置。 所述方法允许在单个研磨机中进行流水线加工和完全加工。 ®KIPO&WIPO 2009
    • 5. 发明授权
    • 롤 연삭기의 수치제어장치
    • 롤연삭기의수치제어장치
    • KR100407827B1
    • 2003-12-01
    • KR1020010013612
    • 2001-03-16
    • 도시바 기카이 가부시키가이샤
    • 크누기다카시우치무라히로시
    • B24B51/00
    • G05B19/401G05B2219/37207G05B2219/37269G05B2219/45156G05B2219/45161
    • A numerical control apparatus for the numerical control of a roll grinding machine comprises a flaw detecting means for scanning the entire surface of a roll (11), provided with an ultrasonic detecting head (23) for detecting flaws formed in the surface of the roll (11), a command generating means for generating cross-feed commands to repair detected flaws on the basis of flaw information about the positions and levels of the detected flaws, a control means for executing a first shaft position control operation on the basis of the cross-feed command to position the grinding wheel at a position with respect to a Z-axis corresponding to the position of the flaw by moving the wheel spindle stock in parallel to the axis of the roll and a second shaft positioning control operation to cross-feed the grinding wheel in parallel to an X-axis, and a decision means for deciding whether or not the flaw has been completely repaired and invoking the next cross-feed command if the flaw has been completely repaired.
    • 本发明提供一种用于数控轧辊磨床的数控装置,其包括用于扫描辊(11)的整个表面的缺陷检测装置,该缺陷检测装置设置有用于检测在辊表面中形成的缺陷的超声检测头(23) 根据检测出的瑕疵的位置和高度的缺陷信息,生成用于修复检测到的瑕疵的交叉输送指令的指令生成单元;根据上述交叉点进行第一轴位置控制动作的控制单元 通过平行于轧辊轴线移动砂轮轴坯料和第二轴定位控制操作使砂轮相对于与瑕疵位置相对应的Z轴定位, 平行于X轴的砂轮以及判定装置,用于判定瑕疵是否已经完全修复并且如果瑕疵已被补偿则调用下一个交叉补给命令 修好了。
    • 6. 发明授权
    • 형상제어방법과이방법에의한NC가공장치
    • KR100393740B1
    • 2003-11-20
    • KR1019960706915
    • 1996-08-14
    • 리까가쿠 켄큐쇼
    • 모리야수세이오오모리히토시나카가와타케오야마구치이치로우카토쥰이치
    • B23Q15/00
    • B24B13/01B24B51/00B24B53/001B24B57/00G05B19/4166G05B2219/34048G05B2219/37365G05B2219/37574G05B2219/37576G05B2219/40166G05B2219/45156G05B2219/45157G05B2219/49251G05B2219/50063
    • An electrode (4) is disposed spaced away from and in facing relation with an electrically conductive grinding wheel (2). There is applied a voltage across the grinding wheel and the electrode with making electrically conductive fluid (7) flow between the grinding wheel and the electrode. A position of the grinding wheel is numerically controlled with the grinding wheel being dressed by electrolysis to thereby grind a work with the grinding wheel. The work is ground in accordance with command data Zx , and then a shape of a ground surface is measured by means of a measuring device (12). The measurement data is filtered to thereby record shape error data ex . There is established new command data Zx by adding compensation, and then the work is ground again with the thus established new command data. The compensation refers to past command data, and determines new command data to be equal to an expected value of the past command data. In accordance with the present invention, it is possible to obtain higher shape accuracy with the less number of processing steps, extract real shape indicating signals out of measurement data, and avoid misregistration of a work which would be caused by fixing/removing.
    • 电极(4)与导电研磨轮(2)间隔开并与其面对面地设置。 在砂轮和电极之间施加电压,使得导电流体(7)在砂轮和电极之间流动。 砂轮的位置通过电解修整砂轮的数值来控制,从而用砂轮磨削工件。 根据指令数据Zx <(i)研磨该工件,然后借助测量装置(12)测量地表的形状。 测量数据被过滤以由此记录形状误差数据ex(i)。 建立了新的命令数据Zx&lt;(i + 1)&gt; 通过增加补偿,然后用这样建立的新的指令数据重新进行工作。 补偿参考过去的命令数据,并且确定新的命令数据等于过去的命令数据的期望值。 根据本发明,能够以较少的处理步骤获得较高的形状精度,从测量数据中提取实际形状指示信号,并且避免由于固定/去除而导致的工件的定位不准。 &lt;图像&GT;