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1. 实用新型

CN2066791U 全自动仿形加工设备失效
公开(公告)号：CN2066791U
公开(公告)日：1990-12-05
申请号：CN90212607.5
申请日：1990-04-29
申请人：彭家林
发明人：彭家林
IPC分类号： B23Q35/13
摘要：本实用新型介绍了一种全自动仿形加工设备，既可仿照金属模板进行机械加工，又可用于工艺，美术的仿形复制，其传感探针由彼此绝缘的三瓣构成，X或Y方向拖动电机的运转由给定滑动电阻器控制，该给定滑动电阻器由电阻丝绕制在骨架上而成，且每一圈都赘了一团电阻丝，故而电阻值的调节精度很高。

2. 发明专利

JPH0417747B2 失效
公开(公告)号：JPH0417747B2
公开(公告)日：1992-03-26
申请号：JP10728785
申请日：1985-05-20
申请人： MITSUBISHI ELECTRIC CORP
发明人： GOTO TOORU
IPC分类号： B23K9/00 , B23K9/12 , B23K9/127 , B23K37/04 , B23Q35/13

3. 发明专利

JPS579584A EDDY SYSTEM WELD ZONE DETECTING METHOD 失效
公开(公告)号：JPS579584A
公开(公告)日：1982-01-19
申请号：JP8396180
申请日：1980-06-23
申请人： NIPPON KOKAN KK
发明人： SUGAYA NOBUTADA , ANDOU SEIGO
IPC分类号： B23Q35/13 , B23K9/12 , B23K9/127
摘要： PURPOSE:To improve sensitivity of detection of weld zone signal in detecting the weld zone without contact by using a detecting probe coil in which the primary coil is differentially connected with the center pole of E type core and the secondary coil is differentially connected with both side poles. CONSTITUTION:A probe coil 9 in which the primary coil 11 is differentially connected with the center pole of E type core 11 and a pair of secondary coils 12, 12' are differentially connected with both side poles is used as a noncontacting type detector for detecting the weld zone of a weld member 15. A coil 9 is fixed at a specified distance from a weld member 15 to be measured and AC current is supplied to the primary coil 1 and a pair of difference voltage induced in the secondary coils 12, 12' is synchronous detected as reference voltage of the AC voltage. The welding signal is obtained when the weld zone 16 comes below the probe coil 9 and personal error that required bridge adjustment no longer occurs. Thus, the weld zone can be detected accurately.

4. 发明专利

JPS5540351B2 失效
公开(公告)号：JPS5540351B2
公开(公告)日：1980-10-17
申请号：JP10609072
申请日：1972-10-23
IPC分类号： B23Q35/04 , B23K9/127 , B23Q35/13

5. 实用新型

JPS5150817Y1 失效
公开(公告)号：JPS5150817Y1
公开(公告)日：1976-12-07
申请号：JP13829474
申请日：1974-11-14
IPC分类号： G01D5/20 , B23K9/00 , B23K9/127 , B23Q35/13 , G01B7/02

6. 发明公开

EP0104113A1 Procédé et dispositif de positionnement latéral d'un organe par rapport à un joint formé entre deux surfaces métalliques et présentant des discontinuités 失效
标题翻译：的方法和装置，用于相对于两个金属表面，并具有不连续性柱之间形成的空间的脏器的横向位置调整。
公开(公告)号：EP0104113A1
公开(公告)日：1984-03-28
申请号：EP83401783.2
申请日：1983-09-13
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE
发明人： Detriche, Jean-Marie
IPC分类号： B23K9/02 , B23Q35/13
CPC分类号： B23K9/1276 , B23Q35/13
摘要： L'invention concerne un procédé et un dispositif de positionnement latéral d'un organe par rapport à un joint formé entre deux surfaces métalliques et présentant des discontinuités.
On utilise un capteur à courants de Foucault (12) comprenant au moins deux sondes (S 1 , S 2 , S 3 ) décalées dans le sens du joint, et on traite séparément les signaux délivrés par chaque sonde pour obtenir un signal (V 1 , V 2 , V 3 ) représentatif du décalage latéral. En comparant en (c 1 , c 2 , c 3 ) ce signal à un seuil donné inférieur à l'amplitude du signal en présence d'une discontinuité il est possible de ne transmettre en moteur d'asservissement que les signaux inférieurs à ce seuil, qui correspondent à une mesure effective du décalage latéral.
Application notamment aux machines de soudage automatique.

7. 发明专利

JPS59179271A Automatic welding machine 失效
标题翻译：自动焊接机
公开(公告)号：JPS59179271A
公开(公告)日：1984-10-11
申请号：JP5414383
申请日：1983-03-30
申请人： Mitsubishi Electric Corp
发明人： YOSHIZAWA KENJI , TAKI MASAKAZU , MAEDA SUSUMU
IPC分类号： B23K9/127 , B23Q35/13
CPC分类号： B23Q35/13 , B23K9/1276
摘要： PURPOSE:To smooth positioning of a pair of magnetic sensors and to improve copying accuracy by controlling a mechanism for driving said sensors disposed across a welding gap at the speed corresponding to the position of the sensors with respect to the position of a max. leakage magnetic flux. CONSTITUTION:The voltage difference of magnetic signals 104, 106 by sensors 24, 26 supported to a mechanism 28 for driving magnetic sensors is amplified to a differential amplified signal 108 and an amplified signal 110 of the absolute value, which are converted to the pulse signal 112 of the frequency corresponding to said absolute value. On the other hand, a pulse motor 40 is driven respectively in opposite directions by the driving speed signals 100, 102 of AND circuits 44, 46 with the positive and negative of the signal 108 as a comparison signal 114. If the difference in the values detected by the sensors 24, 26 exceeds a prescribed value, the motor 40 is driven at a high speed and if said difference is below the prescribed value, the motor is driven at the low speed corresponding to the difference, by which the sensors are positioned. The sensors are thus quickly and smoothly driven and positioned.
摘要翻译：目的：为了平滑定位一对磁性传感器，并通过控制一个机构来提高复印精度，该机构以对应于传感器的位置的速度相对于最大的位置来驱动设置在焊缝上的传感器。漏磁通。构成：由用于驱动磁传感器的机构28支撑的传感器24,26的磁信号104,106的电压差被放大到差分放大信号108和绝对值的放大信号110，转换成脉冲信号 112的频率对应于所述绝对值。另一方面，通过作为比较信号114的信号108的正和负的AND电路44,46的驱动速度信号100,102分别以相反的方向驱动脉冲电动机40.如果值的差值由传感器24,26检测出的电动机超过规定值时，以高速驱动电动机40，如果差低于规定值，则电动机以对应于传感器定位的差的低速驱动。因此，传感器被快速平稳地驱动和定位。

8. 发明专利

JPS59146746A Control device for profiling utilizing magnetic sensor 失效
标题翻译：用于配置磁性传感器的控制装置
公开(公告)号：JPS59146746A
公开(公告)日：1984-08-22
申请号：JP1862783
申请日：1983-02-07
申请人： Makome Kenkyusho:Kk
发明人： KAMEWAKA SHINICHI
IPC分类号： B23Q35/13 , B23Q35/38
CPC分类号： B23Q35/38
摘要： PURPOSE:To obtain the inexpensive control device for profiling with high performance by a method wherein the magnetic sensor, having a pair of X and Y components magnetic flux density heads in horizontal and vertical directions respectively, is provided to move them on a magnetic profiling curve formed on a magnetic sheet. CONSTITUTION:The planar magnetic sheet is magnetized into the direction of thickness with a given width to form belt-like N pole 1 and S pole 2 which are neighboring to the surfaces of the magnetic sheet, and the border of both poles is utilized as the desired copying curve 3. The magnetic sensor, having a sufficient directivity capable of making a planar motion above the magnetic sheet with a given clearance, is held and driven by servomotors in X and Y axes. When the magnetic sensor is put on the curve 3 at an arbitrary point, the magnetic sensor detects a magnetized magnetic field and outputs as an electric signal, however, a composite spectrum is obtained as an electric analog signal by providing the magnetic sensor with the sufficient directivity to detect the magnetic components parallel and vertical to the sheet. When the servomotors in X and Y axes are driven by the analog signal, the sensor makes a circulating motion on the profiling curve 3.
摘要翻译：目的：通过一种方法获得用于高性能成型的廉价控制装置，其中分别具有在水平和垂直方向上具有一对X和Y分量磁通密度磁头的磁传感器以在磁性剖面曲线上移动它们形成在磁性片上。构成：平面磁性片被磁化成具有给定宽度的厚度方向，以形成与磁性片表面相邻的带状N极1和S极2，并且两极的边界被用作所需的复印曲线3.具有能够以给定间隙在磁性薄片上方进行平面运动的足够方向性的磁传感器由X和Y轴中的伺服电动机保持和驱动。当磁传感器在任意点放置在曲线3上时，磁传感器检测磁化磁场并作为电信号输出，然而，通过向磁传感器提供足够的磁传感器，获得复合频谱作为电模拟信号检测磁性元件平行和垂直于片材的方向性。当X和Y轴上的伺服电机由模拟信号驱动时，传感器在轮廓曲线3上进行循环运动。

9. 发明专利

JPS5881572A COPYING DEVICE FOR BUTT WELDING 失效
公开(公告)号：JPS5881572A
公开(公告)日：1983-05-16
申请号：JP18059881
申请日：1981-11-10
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAKATANI KAZUMI
IPC分类号： B23Q35/04 , B23K9/127 , B23Q35/13
摘要： PURPOSE:to guide the torch correctly even in case of I-shaped butt welding and multi-layer build up welding by guiding a welding torch using a pair of non-contact type detectors that can detect the height of butted part of material to be welded and the height of material to be welded. CONSTITUTION:When relative displacement occurs between butted part 1c of materials 1a, 1b to be welded and a magnetic detector 5, output voltage is generated in the detector 5, and inputted to a controlling device 12. The device 12 drives an amplitude copying driving device 8, and shifts a fixing arm 7 by a specified distance in the direction perpendicular to the extension of the part 1c, and controls to eliminate relative displacement. A torch 5 is guided along the shape of the part 1c. Accordingly, it does not matter if a guide rail 11 and the direction of extension of the part 1c are not parallel. When there is vertical displacement between a magnetic height detector 6 and the part 1c, an output voltage is generated in the detector 6, and the height between the torch 5 and base metal 1a, 1b or built up part of welding is maintained constant at all times by a height copying driving device 9 as mentioned above.

10. 发明专利

JPS589772A POSITIONING METHOD IN LATERAL DIRECTION TO JOINT OF MEMBER AND ITS DEVICE 失效
公开(公告)号：JPS589772A
公开(公告)日：1983-01-20
申请号：JP7159882
申请日：1982-04-30
申请人： COMMISSARIAT ENERGIE ATOMIQUE
发明人： JIYAN KOONU , JIYAN MARII , PIEERU GII , POORU MARUSHIYARU , JIYAN BERUTEYU
IPC分类号： B23Q35/127 , B23K9/127 , B23Q35/13

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