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101. 发明专利

JP2005254370A Machining apparatus and machining method 有权
标题翻译：加工设备和加工方法
公开(公告)号：JP2005254370A
公开(公告)日：2005-09-22
申请号：JP2004067586
申请日：2004-03-10
申请人： Fanuc Ltd , ファナック株式会社
发明人： KAWAI TOMOHIKO , EBIHARA KENZO
IPC分类号： B23Q15/00 , B23Q17/00 , B23Q35/127 , B23Q35/40 , G05B19/408
CPC分类号： B23Q35/127 , G05B2219/34334 , G05B2219/4711 , G05B2219/49006 , G05B2219/49388
摘要： PROBLEM TO BE SOLVED: To provide a machining apparatus and a machining method, for machining according to a machining model simply and accurately while varying the contraction scale in the height direction. SOLUTION: A non-contact displacement gauge 3 is fitted to one surface of a tool table 1. A tool 2 is fitted to the other surface thereof. A machining model 5 is disposed opposite to the displacement gauge 3. A work 6 is disposed opposite to the tool 2. The displacement gauge 3 measures the distance to the machining model measured by a probe 3a, and sends an output signal. The output signal is amplified by an amplifier to drive an actuator for projecting the tool 2. The degree of amplitude of the amplifier is made adjustable. Thus, the contraction scale in the direction of height is varied to the machining model 5 to machine the work. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种加工装置和加工方法，用于在改变高度方向上的收缩比例的情况下简单准确地根据加工模型进行加工。解决方案：非接触位移计3安装在工具台1的一个表面上。工具2安装在其另一个表面上。加工模型5与位移计3相对设置。工件6与工具2相对设置。位移计3测量与探针3a测量的加工模型的距离，并发送输出信号。输出信号由放大器放大，以驱动用于投影工具2的致动器。放大器的幅度可调。因此，高度方向的收缩尺度根据加工模型5而变化，以加工工件。版权所有（C）2005，JPO＆NCIPI

102. 发明专利

JPH10137963A COPYING CONTROL METHOD FOR TORCH AXIS OF LASER BEAM MACHINE 失效
公开(公告)号：JPH10137963A
公开(公告)日：1998-05-26
申请号：JP30864696
申请日：1996-11-06
申请人： NISSHIN SPINNING
发明人： TERUDA YOSHIAKI
IPC分类号： B23Q35/127 , B23K26/046 , B23K26/04
摘要： PROBLEM TO BE SOLVED: To stabilize laser focusing by arranging plurality of bypass sensors, selecting automatically from the signals of these sensors the most suitable sensor for machining when a torch traces a machining route, and performing the copying control of the torch axis (Z axis) based on the signal of the sensor so selected. SOLUTION: The basis of selecting one among plurality of sensors is such that (1) the sensor is closest to or furthest from the work, that (2) the nozzle gap calculated from the signal of sensors is closest to or furthest from a target value, that (3) the gap calculated from the sensor signal is most approximate to or most away from the arithmetically obtained gap converted from the Z axis position and the work setting height, and that (4) the sensor for which the Z axis position inversely operated by the calculated gap from the sensor signal is closest to or furthest from the Z axis position at the time of entering a copying area immediately preceding. As a result, a means is employed such that a closer sensor is selected for machining the upper face of a projected part and that a further sensor is selected for machining the wide area of a recessed part.

103. 发明专利

JPH0531653A NON-CONTACT PROFILE CONTROL METHOD 失效
公开(公告)号：JPH0531653A
公开(公告)日：1993-02-09
申请号：JP20881491
申请日：1991-07-26
申请人： FANUC LTD
发明人： MATSUURA HITOSHI , MATSUMOTO EIJI
IPC分类号： B23Q35/127 , B23Q35/128 , B25J19/04 , G01B11/24 , G05B19/19 , G05B19/4097 , G05D3/00
摘要： PURPOSE:To cope with the difference in a level of a model shape by stopping profile control once at a stage wherein a light receiving position sensor and restarting profile control after a range of a distance sensor and restarting profile control after a distance between a sensor and a light receiving position is kept at a constant value after the sensor is rotated until the light receiving position enters a detection range. CONSTITUTION:When a light receiving position Pa on a model 6 during profile control is deviated from a detectable range PA and enters a dark alarm from an optical type distance sensor 5a, optical type distance sensors 5a and 5b detect the wall surface having a difference 7 in level, a tracer head 4 is rotated until the dark alarm is released, and the distance measuring function of the optical type distance sensor 5a is recovered. Further, a tracer head 4 is relatively moved in a profile direction in relation to the difference 7 in level and a clearance between a wall surface and the sensor is caused to approximately coincide with a specified value L and thereafter, profile control is started again. This method enables a profile work along a stepped part.

104. 发明专利

JPH0343023B2 失效
公开(公告)号：JPH0343023B2
公开(公告)日：1991-07-01
申请号：JP22373084
申请日：1984-10-24
申请人： HITACHI CONSTRUCTION MACHINERY
发明人： KAMYAMA YOICHI , NOZAKI MASAMI , OKAZAWA MAMORU , SOMA SHUJI , TAKANO HISATAKA
IPC分类号： B23Q35/127 , B23Q35/04 , B23Q35/38

105. 发明专利

JPS6464753A NONCONTACT COPYING METHOD 失效
公开(公告)号：JPS6464753A
公开(公告)日：1989-03-10
申请号：JP21974687
申请日：1987-09-02
申请人： FANUC LTD
发明人： MATSUURA HITOSHI
IPC分类号： B23Q35/128 , B23Q35/127
摘要： PURPOSE:To enable accurate noncontact copying in a wide range by simultaneously measuring distances to three points on a model by optical distance measuring means and carrying out the noncontact copying while directing an optical axis in the normal direction of a model face. CONSTITUTION:The optical measuring means DM1-D3 of a noncontact type distance measuring probe PRB measure the distances L1-L3 to three points A-C on a model MDL at each defined sampling time, obtains an inclination angle increment in the X direction of the moving direction of the probe from the L1, L3, and indexes the normal direction N to the model at the measuring point A from the obtained result. And, the probe PRB is moved at a defined copying speed while controlling the three axes of the orthogonal coordinate system and the rotation of the probe PRB so that an optical axis OP1 becomes the normal direction N at the point A. Thereby, an accurate noncontact copying can be performed in a wide range.

106. 发明专利

JPS5738348B2 失效
公开(公告)号：JPS5738348B2
公开(公告)日：1982-08-14
申请号：JP3302576
申请日：1976-03-24
IPC分类号： B23Q35/127 , B23K9/12 , B23K9/127 , B23K37/00

107. 发明专利

JPS573460B2 失效
公开(公告)号：JPS573460B2
公开(公告)日：1982-01-21
申请号：JP9771876
申请日：1976-08-18
IPC分类号： B23Q35/04 , B23K9/127 , B23Q35/127 , G05B13/00 , G05B13/02

108. 实用新型

JPS55138041U 失效
公开(公告)号：JPS55138041U
公开(公告)日：1980-10-01
申请号：JP3726879
申请日：1979-03-22
IPC分类号： B23B3/28 , B23Q5/36 , B23Q35/12 , B23Q35/127

109. 发明专利

JPS54152641A PROBING METHOD AND APPARATUS FOR TRACING WORK FOR GROOVE 失效
公开(公告)号：JPS54152641A
公开(公告)日：1979-12-01
申请号：JP6061978
申请日：1978-05-23
申请人： BABCOCK HITACHI KK
发明人： ASANO ISAO
IPC分类号： G01B9/00 , B23K9/12 , B23K9/127 , B23K37/06 , B23Q35/127 , G01B5/00 , G01B5/02 , G01B5/18 , G01B5/28 , G01B21/00 , G01B21/20
摘要： PURPOSE:To make possible the welding to be carried out with the tracing device for the groove while watching the arc, by locating the root and the tip of the tracing probe on its rotational axis, and also, by rotating the tracing prove within the groove, while an eccentricity is given to its middle portion. CONSTITUTION:The axis of the root l1 and the tip l3 of the probe 2 is located on the axis C of the probe 2 itself, and the axis of the middle portion l2 is deviated so far as the size (e) from the axis C. It is desirable that the probe tip is intermittently pulled up for carrying out the tracing work for the groove, while the probe 2 is rotated within the narrow gap 9 by the variable speed motor 1. According to this method, the watcher can watch the thing on the opposite side of the probe 2 depending on the effect of the residual image, and besides, the watcher can satisfactorily watch the arc because of the lowered quantity of light from the arc.

110. 实用新型

JPS541660Y2 失效
公开(公告)号：JPS541660Y2
公开(公告)日：1979-01-24
申请号：JP10836973
申请日：1973-09-18
IPC分类号： B23H9/00 , B23Q35/124 , B23Q35/127 , C25F7/00 , B23P1/10

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