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31. 发明专利

JPS6152987A Weld line copy detecting device 失效
标题翻译：焊接线复制检测装置
公开(公告)号：JPS6152987A
公开(公告)日：1986-03-15
申请号：JP17493784
申请日：1984-08-24
申请人： Hitachi Ltd
发明人： HIRAI AKIRA , MORI KENJI , NAKAJIMA JUN , SHIBATA NOBUO , AKATSU TOSHIO
IPC分类号： B23K9/12 , B23K9/127 , B23Q35/128 , G01B11/00
CPC分类号： B23K9/1274 , B23Q35/128
摘要： PURPOSE:To detect the accurate sectional form of welding groove parts at all times by making a slit ray irradiating system irradiate two slit rays of different angle of irradiation and making a two-dimension light position detecting device form images of the rays to obtain two groove images. CONSTITUTION:Two images formed by two slit rays 14, 15 projected on the weld line of a welded member 13 passes through a transmission hole 19 and images are formed on a two-dimensional light detector 21 by a lens 20 provided in the body of the detector 1. An electric circuit 23 processes signals from the two-dimensional light detector 21 and converts to picture signals. The picture signals are taken out to the outside through a connector 24 and two light-cut pictures are obtained.
摘要翻译：目的：通过使狭缝射线照射系统照射不同照射角度的两条狭缝射线，一直检测焊接槽部分的准确截面形状，并制成二维光位置检测装置，形成射线的图像，以获得两个凹槽图片。构成：投射在焊接部件13的焊接线上的两个狭缝射线14,15形成的两个图像通过传输孔19，并且通过设置在焊接部件13的主体中的透镜20在二维光检测器21上形成图像。电路23处理来自二维光检测器21的信号并转换为图像信号。图像信号通过连接器24被取出到外部，并且获得两个切割的图像。

32. 发明专利

JPS60232854A PROFILE CONTROLLER 失效
公开(公告)号：JPS60232854A
公开(公告)日：1985-11-19
申请号：JP8693384
申请日：1984-04-28
申请人： FANUC LTD
发明人： YAMAZAKI ETSUO , KAKUTA MASANOBU
IPC分类号： B23Q35/12 , B23Q35/128
摘要： PURPOSE:To maintain desired machining accuracy and to achieve high machining efficiency by controlling the feeding speed such that the absolute value of error signal will fall within predetermined range. CONSTITUTION:A tracer head 6 will produce displacement signals epsilonx, epsilony, epsilonz corresponding with the displacements in the directions of X, Y and Z axes of a stylus 7 movable while contacting with a model 8 to obtain a synthetic displacement signal epsilon in a displacement synthesizer 11 while to obtain the displacement direction signals sintheta, costheta in an indexing circut 12. In an adder 13, the signal epsilon is added with a referential displacement signal epsilono to be applied through D/A converter 23 to produce an error signal DELTAepsilon while speed operating circuits 14, 15 will produce the normal and tangential speeds VN, VT respectively and a distribution circuit 16 will produce a command speed signal on the basis of the speeds VN, VT and the signals sintheta, costheta and apply onto an amplifier selected through a gate 17 to drive the model 8 thus to feed the tracer head 6 and a cutter 9 integrally.

33. 发明专利

JPS60203361A AUTOMATIC PROFILING DEVICE OF WELD LINE 失效
公开(公告)号：JPS60203361A
公开(公告)日：1985-10-14
申请号：JP5953784
申请日：1984-03-29
申请人： NIPPON KOKAN KK
发明人： NAKAJIMA KUNIHIRO , YOSHIDA SHIYOUICHI , NOJIMA TOYOICHIROU , KUROTORI MOTOYO , OIKE MINORU
IPC分类号： B23K9/12 , B23K9/127 , B23Q35/128
摘要： PURPOSE:To execute automatically and exactly profiling of a weld line by providing plural X axis and Y axis optical fiber sensors on the upper part of both corner parts of a groove, and connecting them to X axis and Y axis drivers through X axis and Y axis sequence circuits. CONSTITUTION:Both optical fiber sensors S are provided with a light emitting device and a photodetector, and an X axis optical fiber sensor is provided in the width direction of a groove 2, and divided into two of S1 ans S2 and installed at the outside of two groove lines 6, 6a, when a welding torch or a nozzle is on a weld line 3. Also, as for a Y axis optical fiber sensor, two are provided so that each installed height is different from each other, on the outside of the groove lines 6, 6a. Also, both drivers 9, 10 move the welding torch or the nozzle in the width direction of the groove 2 and the height direction of the groove 2, respectively. Moreover, both sequence circuits 7, 8 control an operation of the X axis and Y axis drivers 9, 10 based on a signal detected by the optical fiber sensor S.

34. 发明专利

JPS60199568A CONTROL DEVICE FOR GROOVE PROFILING 失效
公开(公告)号：JPS60199568A
公开(公告)日：1985-10-09
申请号：JP5354084
申请日：1984-03-22
申请人： NIPPON STEEL CORP
发明人： KIMURA SHIGEO , FUJIYAMA HIROHISA , ANZAI MASANORI
IPC分类号： G01B11/00 , B23K9/12 , B23K9/127 , B23Q35/128
摘要： PURPOSE:To enable mounting of a device to a small-sized automatic welding machine by making the device smaller in size and lighter in weight. CONSTITUTION:A titled device is constituted of two pieces of photodetectors 1, 1' disposed to be positioned laterally symmetrically with respect to a welding torch 26, two sets of control circuits 14, 14' consisting of amplifiers 7, 8 which amplify the outputs from light receiving elements 2, 2', 3, 3', comparators 8, 10 which compare the outputs from the amplifiers and the set voltages outputted from reference voltage setters 11, 12 and output digital signals and operational amplifiers 13, 13' which operate the digital signals from a pair of comparators and output the control signals for position as well as a mechanism 15 for moving the welding torch which moves laterally the position of the welding torch by the output from one amplifier 13 and a mechanism 16 for adjusting the spacing between the detectors which adjusts the spacing between the two detectors by the output from the remaining one amplifier 13'.

35. 实用新型

JPS60116563U 失效
公开(公告)号：JPS60116563U
公开(公告)日：1985-08-07
申请号：JP472984
申请日：1984-01-18
IPC分类号： H05K3/00 , B23Q35/128 , G02B21/06 , G06K9/20 , G06K9/58 , G06T1/00

36. 实用新型

JPS6018255Y2 失效
公开(公告)号：JPS6018255Y2
公开(公告)日：1985-06-03
申请号：JP2037482
申请日：1982-02-15
IPC分类号： B23D55/04 , B23Q35/04 , B23Q35/128 , B27B13/04

37. 发明专利

JPS6090661A ADVANCE DETECTION PROFILE CONTROL DEVICE USING PHOTOSENSOR 失效
公开(公告)号：JPS6090661A
公开(公告)日：1985-05-21
申请号：JP19957083
申请日：1983-10-25
申请人： FANUC LTD
发明人： YAMAZAKI ETSUO , YAMAGUCHI MASAFUMI
IPC分类号： B23Q33/00 , B23Q35/128
摘要： PURPOSE:To improve the copying precision by outputting a quick-change portion output signal from a comparing/judging section and decreasing the copying speed when the difference of the light receiving level between two light receiving elements receiving the light radiated from a light source and reflected by a model surface is a predetermined value or more. CONSTITUTION:In a profile control device, the reflected light from a model 10 is reflected by half mirrors 22, 23, and it is entered into a light receiving element 28 and is converted to an electric quantity. An output difference detecting section 32 determines the difference between signals generated by amplifying the outputs of light receiving elements 26, 27 with amplifiers 30, 31, a comparing/judging section 33 compares the output of the output difference detecting section 32 and a reference value, and it feeds the detection signal to a control section 34 when a quick-change portion exists on the model surface. When a probe 11 approaches the quick- change portion of the model 10, the center of the reflected light flux of a light source 20 is made off the center of the out-going light flux, the light receiving level of the light receiving element 28 is decreased, but the light receiving level of a light receiving element 29 is not changed, thus the output of the output difference detecting section 32 is increased, and the quick-change portion can be detected by the comparing/judging section 33.

38. 发明专利

JPS604485B2 失效
公开(公告)号：JPS604485B2
公开(公告)日：1985-02-04
申请号：JP1347373
申请日：1973-02-02
申请人： NIPPON STEEL CORP
发明人： IZUMIDATE AKIO , HIKICHI SUETOSHI , TANIZAKI SHINZO
IPC分类号： B23Q35/128 , B23Q35/40 , G05D3/00

39. 发明专利

JPS59501940A JPS59501940A - 失效
公开(公告)号：JPS59501940A
公开(公告)日：1984-11-22
申请号：JP50360383
申请日：1983-11-01
IPC分类号： B25J13/08 , B23K9/095 , B23K9/12 , B23K9/127 , B23Q35/128 , B25J9/00 , B25J11/00 , B25J19/00 , B25J19/02 , G01B11/00
CPC分类号： B25J19/0054 , B23K9/0956 , B23Q35/128 , B25J19/021 , G05B2219/45104 , G05B2219/4701

40. 发明专利

JPS59125274A Projector for optical pattern particularly for welding 失效
标题翻译：特殊用于焊接的光学图案投影机
公开(公告)号：JPS59125274A
公开(公告)日：1984-07-19
申请号：JP23902583
申请日：1983-12-20
申请人： Gen Electric
发明人： NERUSON REIMONDO KOOBII JIYUNI
IPC分类号： B23K9/095 , B23K9/127 , B23Q35/128
CPC分类号： B23K9/1274 , B23K9/0956 , B23Q35/128

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