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公开(公告)号：KR1020030077176A
公开(公告)日：2003-10-01
申请号：KR1020020016120
申请日：2002-03-25
Applicant: 고등기술연구원연구조합
IPC: B23K37/02
Abstract: PURPOSE: A welding head position control apparatus for a welding robot is provided to improve quality of laser welding by constantly maintaining a distance between a welding head and a welding object when performing a welding work. CONSTITUTION: A welding robot is operated by means of a robot controller(14). A joint section(12) is fixed by a supporting section(11). A conveyer(21) is installed at an end of the joint section(12). A welding head(13) is coupled to the conveyer(21). Laser beam generated from a laser generator(15) is radiated into a welding object through the welding head(13). A distance detecting device(23) and a vibration detecting device(27) are installed at an end of the welding head(13) so as to detect the distance between the welding head(13) and the welding object. A driving section(24) is operated according to an algorithm of a position control section(25).
Abstract translation: 目的：提供一种用于焊接机器人的焊接头位置控制装置，用于通过在执行焊接工作时不间断地保持焊接头和焊接对象之间的距离来提高激光焊接的质量。 构成：焊接机器人通过机器人控制器（14）操作。 接合部分（12）由支撑部分（11）固定。 输送机（21）安装在接头部分（12）的一端。 焊接头（13）联接到输送机（21）。 从激光发生器（15）产生的激光束通过焊接头（13）辐射到焊接物体中。 在焊接头（13）的端部安装有距离检测装置（23）和振动检测装置（27），以便检测焊接头（13）和焊接对象之间的距离。 驱动部（24）根据位置控制部（25）的算法动作。
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公开(公告)号：KR100259882B1
公开(公告)日：2000-06-15
申请号：KR1019970078411
申请日：1997-12-30
Applicant: 고등기술연구원연구조합
IPC: B23K26/02 , B23K37/04 , B23K37/047
Abstract: PURPOSE: A leveling device of a welding fixing member is provided to freely rotate a lower jig, to control a height and to fix a position of the lower jig and to prevent a falling of the lower jig by fixing force of a plate for welding. CONSTITUTION: A leveling device contains a bracket(7) fixed in a lower jig(8) integrally; a supporting bar(6) installed under the lower jig(8) to move the bracket(7) through a T-shaped slot(4); a square nut(5) inserted inside the T shaped slot(4); a bolt(1) combined with the square nut(5) by penetrating a hole(9) in the bracket(7); a nut(2) stuck to the upper face of the bracket(7) by penetrating with the bolt(1); and set screws(3,3) faced to the upper face of the supporting bar(6) by installing both sides of the hole(9). A height is controlled by the set screw(3) and a position is fixed by the T-shaped slot(4), the bolt(1) and the nut(2). The control of the height and the fixation of the position are performed simultaneously.
Abstract translation: 目的：提供一种焊接固定部件的调平装置，用于自由旋转下夹具，控制高度并固定下夹具的位置，并通过用于焊接的板的固定力防止下夹具的下落。 构成：整平装置包含固定在下夹具（8）上的托架（7）; 安装在所述下夹具（8）下方以将所述托架（7）移动通过T形槽（4）的支撑杆（6）; 插入在T形槽（4）内的方形螺母（5）; 通过穿过支架（7）中的孔（9）而与方形螺母（5）组合的螺栓（1）; 螺母（2）通过用螺栓（1）穿透而粘附在支架（7）的上表面上; 以及通过安装孔（9）的两侧将固定螺钉（3,3）面向支撑杆（6）的上表面。 高度由固定螺钉（3）控制，位置由T形槽（4），螺栓（1）和螺母（2）固定。 同时执行位置的高度和固定的控制。
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公开(公告)号：KR1019990084593A
公开(公告)日：1999-12-06
申请号：KR1019980016485
申请日：1998-05-08
Applicant: 고등기술연구원연구조합
IPC: B23K26/21
Abstract: 본 발명은 자동차나 전동차 등의 차체패널을 만들기 위하여 판재간에 레이저용접을 수행하는 테일러드블랭크 용접시스템에 관한 것으로서, 본 발명의 일실시예에 의한 2차원 테일러드블랭크 용접시스템은 용접테이블상으로 용접용 판재를 공급하는 판재공급수단과, 용접테이블상에서 판재를 정렬할 때 양 판재의 용접선사이에 틈새 및 단차가 없도록 판재의 크기에 따라 기준위치에 반복적으로 정렬시키는 판재정렬수단과, 용접용 판재들을 용접테이블상의 용접위치에서 맞댄 채 고정시키는 판재고정수단과, 고정된 판재상에서 용접되어야 할 용접선의 위치를 파악함과 함께, 용접시 레이저빔헤드가 용접선으로부터 어긋날 경우 상기 용접선에 일치하도록 보정해주는 용접선추적수단과, 레이저빔이 조사되는 레이저 빔헤드를 계획된 용접선을 따라 주어진 속도로 이동시키는 NC머신을 구비한 시스템으로서, 임의의 위치에 있는 판재의 용접선이 2개이상일 때 한번에 2개이상의 용접선을 용접할 수 있으므로, 하나의 레이저용접유닛으로도 용접선의 증가에 대응할 수 있어서 레이저용접유닛의 추가에 따른 투자비 증가를 방지할 수 있으며, 새로운 장치의 추가에 따른 물류와 시스템의 자유도 제한에 구속될 필요가 없다는 뛰어난 효과가 있다.
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公开(公告)号：KR1019990058310A
公开(公告)日：1999-07-15
申请号：KR1019970078409
申请日：1997-12-30
Applicant: 고등기술연구원연구조합
Abstract: 본 발명은 맞대기레이저용접을 하기 위하여 용접용 판재를 정렬할 때 양 판재의 용접부사이에 틈새 및 단차가 없도록 판재의 크기에 따른 기준위치에 반복적으로 정렬시킬 수 있는 맞대기레이저용접용 판재의 정렬장치 및 그 방법에 관한 것으로서, 본 발명의 일실시예인 맞대기레이저용접용 판재정렬장치는 좌우정렬장치와 중앙정렬장치로 구분되며, 이들 모두 용접고정구상에서 용접용 판재를 정렬할 때 판재의 단부를 밀지 않고 하부면을 전자석으로 접착시켜 이동시킴으로써 판재의 손상과 간섭을 방지하고, 중앙정렬스토퍼는 판재가 접촉할 때 스토퍼가 요동하지 않도록 하는 지지수단을 구비함으로써 중앙정렬스토퍼의 상승 및 하강을 원활하게 할 뿐만 아니라 판재의 정확한 정렬을 가능하게 하며, 좌우정렬스토퍼의 위치조정이 가능하게 함� �로써 판재의 크기가 다를 경우에도 용접고정구의 중앙에 정확하게 배치되도록 조정할 수 있다는 뛰어난 효과가 있다.
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公开(公告)号：KR100095186B1
公开(公告)日：1996-02-02
申请号：KR1019930012026
申请日：1993-06-30
Applicant: 고등기술연구원연구조합
IPC: B21C23/00
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Patent Agency Ranking
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27.发明授权
公开(公告)号：KR101446954B1
公开(公告)日：2014-10-10
申请号：KR1020130125394
申请日：2013-10-21
Applicant: 고등기술연구원연구조합
Abstract: The present invention relates to an apparatus of measuring an operation load of a fast steering mirror unit for a large-aperture telescope that can simultaneously measure loads of three-axis directions applied to a tip-tilting system when the fast steering mirror unit of the large-aperture telescope is tip-tilted, and can utilize the loads to generate a track for the minimized reaction, and that can verify the correct assembled state of the fast steering mirror unit and the stabilization of its driving characteristic, and to a large-aperture telescope having the same. The apparatus of measuring the operation load of the fast steering mirror unit of the large-aperture telescope includes a support member having a lateral support for connecting a mirror cell housing and a secondary mirror provided in the large-aperture telescope to measure the loads of three-axis directions applied to the secondary mirror, with one end of the lateral support being fixed to a fastening adaptor of the mirror cell housing; a three-axis force sensor fixed to the other end of the support member; and a flexure elastic member for elastically supporting the three-axis force sensor.
Abstract translation: 本发明涉及一种测量用于大孔径望远镜的快速转向反射镜单元的操作负载的装置，其可以同时测量施加到尖端倾斜系统的三轴方向的负载，当大型望远镜的快速转向镜单元 - 孔眼望远镜是倾斜的，并且可以利用负载产生用于最小化反应的轨道，并且可以验证快速转向镜单元的正确组装状态和其驱动特性的稳定性以及大孔径 望远镜有相同的。 测量大口径望远镜的快速转向镜单元的操作负荷的装置包括一个支撑构件，该支撑构件具有用于连接镜孔室壳体和设置在大孔径望远镜中的次级反射镜的横向支撑件，以测量三孔 施加到次级反射镜的轴方向，侧向支撑件的一端固定到镜壳单元壳体的紧固适配器; 固定到所述支撑构件的另一端的三轴力传感器; 以及用于弹性支撑三轴力传感器的挠曲弹性构件。
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公开(公告)号：KR1020110130642A
公开(公告)日：2011-12-06
申请号：KR1020100050073
申请日：2010-05-28
Applicant: 고등기술연구원연구조합
Abstract: PURPOSE: An electric welding device is provided to control the welding of various materials by changing the output of welding equipment using a switch. CONSTITUTION: An electric welding device comprises an output select part, an output Waveform selecting unit(19), a welding torch(17), a current controller(14), a three-phase power part, a first rectifier, a transformer part and a second rectifier. The output select part divides the welding output into the variable welding output and fixing welding output. The output Waveform selecting unit selects the special signal of the outputted variable welding output. The welding torch outputs the torch current and welds. The current controller is electrically connected to the welding torch. The current controller controls the welding speed and output voltage through the control of the torch current. The transformer part changes the direct current voltage, supplied through the first rectifier, into the output voltage. The second rectifier changes the output voltage, supplied through the transformer part, into the direct current voltage.
Abstract translation: 目的：提供电焊装置，通过使用开关改变焊接设备的输出来控制各种材料的焊接。 构成：电焊装置包括输出选择部分，输出波形选择单元（19），焊枪（17），电流控制器（14），三相电源部分，第一整流器，变压器部分和 第二整流器。 输出选择部分将焊接输出分为可变焊接输出和固定焊接输出。 输出波形选择单元选择输出的可变焊接输出的特殊信号。 焊炬输出割炬电流和焊接。 电流控制器电连接到焊炬。 电流控制器通过焊枪电流的控制来控制焊接速度和输出电压。 变压器部分将通过第一整流器提供的直流电压改变为输出电压。 第二个整流器将通过变压器部件提供的输出电压改变为直流电压。
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公开(公告)号：KR1020100048379A
公开(公告)日：2010-05-11
申请号：KR1020080107502
申请日：2008-10-31
Applicant: 고등기술연구원연구조합
IPC: H01B13/00
Abstract: PURPOSE: An electric-powered fluid pressure press machine is provided to conveniently execute a stacked job by simultaneously operating a pair of cylinder rod arms through an electric motor. CONSTITUTION: A clamp(14) is connected to a clamp rod arms(23). The clamp presses a power cable according to the advance of the clamp rod arms. An electric motor(31) generates the torque. A link mechanism consecutively compresses oil within a cylinder. The link mechanism comprises a rotation plate(32), a pair of cylinder rod arms, and a link. The rotation plate is attached to the rotary shaft of the electric motor. A pair of cylinder rod arms is respectively arranged in both ends of a support stand. The link is connected to the rotation plate and the support stand.
Abstract translation: 目的：提供一种电动液压机，方便地通过电动马达同时操作一对气缸杆臂来方便地执行堆叠作业。 构成：夹具（14）连接到夹紧臂（23）上。 夹具按照夹紧杆臂的前进按压电源线。 电动机31产生转矩。 连杆机构连续地压缩气缸内的油。 连杆机构包括旋转板（32），一对气缸杆臂和连杆。 旋转板附接到电动机的旋转轴。 一对气缸杆臂分别设置在支架的两端。 连杆连接到旋转板和支撑架。
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公开(公告)号：KR1020100006031A
公开(公告)日：2010-01-18
申请号：KR1020080066182
申请日：2008-07-08
Applicant: 고등기술연구원연구조합 , (주)아펙스디아
CPC classification number: B28D1/121
Abstract: PURPOSE: A cutting tip for a saw is provided to prevent the abrasion and undercut of the shank by making the exhaustion of cut material smooth. CONSTITUTION: A cutting tip for a saw comprises an inclined surface(106a). The inclined surface is inclined to a metal shank(104) from the top and bottom. The thickness of a welding unit(107) and the metal shank is similar in the cutting tip and incident angle of the laser beam is no need to be inclined in welding. The cutting tip is rectangular arch shape. The cutting tip is manufactured to be thicker than the thickness of the metal shank in order to reduce the abrasion.
Abstract translation: 目的：提供切割锯片，用于通过使切割材料的消耗光滑，防止刀柄磨损和切削。 构成：锯的切割尖端包括倾斜表面（106a）。 倾斜表面从顶部和底部倾斜到金属柄（104）。 焊接单元（107）和金属柄的厚度在切割尖端相似，激光束的入射角度不需要在焊接中倾斜。 切割尖是矩形拱形。 切削刀片的制造比金属柄的厚度更厚，以减少磨损。
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