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公开(公告)号：KR1020100083473A
公开(公告)日：2010-07-22
申请号：KR1020090002861
申请日：2009-01-14
Applicant: 한국기계연구원
Abstract: PURPOSE: A chatter vibration compensation apparatus of a machine tool is provided to produce accurate articles by rapidly compensating the chatter vibration of machine tool. CONSTITUTION: A chatter vibration compensation apparatus of a machine tool comprises a sensor(1) and a chatter compensator(2). The sensor is installed in the machine tool, and senses the chatter vibration of the machine tool. The chatter compensator outputs the compensation value by the chatter vibration which is detected from the sensor.
Abstract translation: 目的：提供机床颤振补偿装置，通过快速补偿机床颤振，提供准确的物品。 构成：机械的振动振动补偿装置包括传感器（1）和颤振补偿器（2）。 传感器安装在机床上，感测机床颤振。 颤振补偿器通过从传感器检测到的颤振振动输出补偿值。
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公开(公告)号：KR100920214B1
公开(公告)日：2009-10-05
申请号：KR1020080023230
申请日：2008-03-13
Applicant: 한국기계연구원
Abstract: 여기에서는 반도체칩 픽업장치가 개시된다. 개시된 반도체칩 픽업장치는, 베이스와; 상기 베이스 상에서 세로방향으로 나란히 회전가능하게 설치되는 제 1 및 제 2 나사봉과; 가로방향으로 나란히 이웃하게 위치하며, 상기 제 1 및 제 2 나사봉 각각의 정방향 나사산에 나사 이송식으로 설치되는 제 1 및 제 2 가변 흡착기와; 상기 제 1 및 제 2 나사봉을 회전시키는 구동수단을 포함한다. 상기 제 1 및 제 2 나사봉의 회전비 또는 나사 피치비에 따라, 상기 제 1 가변 흡착기와 상기 제 2 가변 흡착기 사이의 간격이 조절된다.
반도체칩, 트레이, 픽업장치, 나사봉, 흡착기, 진공, 기어, 회전비-
公开(公告)号：KR1020090098057A
公开(公告)日：2009-09-17
申请号：KR1020080023230
申请日：2008-03-13
Applicant: 한국기계연구원
CPC classification number: G01R31/2601 , G01R31/2867 , H01L21/677 , H01L21/6838
Abstract: An apparatus for picking up semiconductor chips stored in a tray using a plurality of short screw rods are provided to simplify the assembly process by easily controlling the pitch of the absorbers absorbing the above semiconductor chip. A semiconductor chip pickup device(1) is located in the upper of the tray(2) including pocket(2a) formed with a constant pitch. A semiconductor chip(3) having the pitch like the pitch of pockets is accepted to the single in pockets. The above semiconductor chip pick up device comprises the base(10) which was to the front. The above semiconductor chip pick up device comprises the first and second screws(20,30) pivotally installed by the bearing(12) of the upper part of the base in the top of the base. The above semiconductor pickup device comprises absorbers(51,52,53,54,55) of the single having the pitch controlled according to the rotation ratio of the first and the second screw. The above semiconductor chip located in each pocket is absorbed with absorbers with the vacuum pressure. The driving unit rotates the first and the second screw.
Abstract translation: 提供使用多个短螺杆将拾取存储在托盘中的半导体芯片拾取的装置，通过容易地控制吸收上述半导体芯片的吸收体的间距来简化组装过程。 半导体芯片拾取装置（1）位于托盘（2）的上部，包括以恒定间距形成的口袋（2a）。 具有类似于口袋间距的间距的半导体芯片（3）被接纳到单个口袋中。 上述半导体芯片拾取装置包括前面的基座（10）。 上述半导体芯片拾取装置包括第一和第二螺钉（20,30），该第一和第二螺钉（20,30）由基座的上部的轴承（12）枢转地安装在基座的顶部。 上述半导体拾取装置包括具有根据第一和第二螺钉的旋转比控制的间距的单体的吸收器（51,52,53,54,55）。 位于每个口袋中的上述半导体芯片被具有真空压力的吸收体吸收。 驱动单元旋转第一和第二螺钉。
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公开(公告)号：KR1020090069413A
公开(公告)日：2009-07-01
申请号：KR1020070137066
申请日：2007-12-26
Applicant: 한국기계연구원
IPC: B23Q15/18 , G05B19/404
Abstract: An apparatus for real-time compensation of heat distortion in a machine tool is provided to obtain signals for three axes and ambient temperature and calculate a reference point correction value in real time. An apparatus for real-time compensation of heat distortion in a machine tool comprises an A/D conversion unit(48) converting the temperature value of each axis of the machine tool and the ambient temperature value into digital values, a digital signal processing unit which computes thermal deformation expectation data using the algorithm of multiple linear regression model and neural network model, and an RS(Recommended Standard) 232 module unit(50) which transmits the thermal deformation expectation data to a CNC(Computer Numerical Controller).
Abstract translation: 提供了一种用于机床中热变形实时补偿的装置，以获得三轴和环境温度的信号，并实时计算参考点校正值。 一种用于机床中的热变形的实时补偿的装置，包括将机床的各轴的温度值和环境温度值转换为数字值的A / D转换单元（48），数字信号处理单元 使用多元线性回归模型和神经网络模型算法计算热变形预期数据，以及将热变形预期数据传递给CNC（计算机数字控制器）的RS（推荐标准）232模块单元（50）。
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公开(公告)号：KR100814279B1
公开(公告)日：2008-03-18
申请号：KR1020070001878
申请日：2007-01-08
IPC: G01M11/00
Abstract: A measurement device for alignment of a lens assembly is provided to omit an unnecessary assembly process by measuring the tilting angle of a lens in real time to exclude the inferior lens assembly from the assembly process. A measurement device(100) for alignment of a lens assembly includes a laser beam source(110), two collimation lenses(120,130), an iris(140), a holder(150), a CCD(Charge Coupled Device) lens(160), a CCD(170), and a computer(180). The laser beam source irradiates laser beam to at least one lens in a barrel(10) along the optical axis of the lens assembly. The iris is placed between the two collimation lenses. The holder clamps the barrel. The CCD lens condenses the laser beam passed through the lens. The CCD takes an image of the laser beam condensed by the CCD lens. The computer analyses the image acquired by the CCD.
Abstract translation: 提供了用于对准透镜组件的测量装置，以通过实时测量透镜的倾斜角度来省略不必要的组装过程，以将下部透镜组件排除在组装过程之外。 用于对准透镜组件的测量装置（100）包括激光束源（110），两个准直透镜（120,130），光圈（140），保持器（150），CCD（电荷耦合器件）透镜 ），CCD（170）和计算机（180）。 激光束源沿着透镜组件的光轴将激光束照射到镜筒（10）中的至少一个透镜。 虹膜放置在两个准直透镜之间。 支架夹住桶。 CCD镜头会凝结透过透镜的激光束。 CCD拍摄由CCD透镜聚光的激光束的图像。 计算机分析由CCD获取的图像。
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Patent Agency Ranking
公开(公告)号：KR1020070111836A
公开(公告)日：2007-11-22
申请号：KR1020060045141
申请日：2006-05-19
Applicant: 한국기계연구원
CPC classification number: H04N19/85 , G06F13/4286 , G06F2213/0002 , H03M1/12 , H04B11/00 , H04N19/172 , H04N19/196 , H04N19/423
Abstract: A method and an apparatus for pre-processing an underwater image, and an apparatus for compressing and decompressing an image using the same are provided to reduce noise data which interferes with an original image or unnecessary image data and transmit the original data at a high ratio. An A/D(Analog/digital) converting unit(210) converts an underwater image into a digital image. A pre-processing unit(220) pre-processes the converted digital image to remove a floating-matter image. An image compressing unit(230) compresses the pre-processed image. An image processing unit(240) controls an internal register of the image compressing unit(230) and transmits a compressed image stream to an external terminal such as an RS232C port. An image processing unit processes the image stream received from a transmitting unit. An image decompressing unit decompresses the image transmitted from the image processing unit. An A/D converting unit converts the image transmitted from the image decompressing unit into an analog signal and displays it on a display unit.
Abstract translation: 提供了一种用于预处理水下图像的方法和装置，以及用于使用其进行图像压缩和解压缩的装置，以减少干扰原始图像的噪声数据或不必要的图像数据，并以高比率传送原始数据 。 A / D（模拟/数字）转换单元将水下图像转换为数字图像。 预处理单元（220）预处理转换的数字图像以去除浮动物体图像。 图像压缩单元（230）压缩预处理的图像。 图像处理单元（240）控制图像压缩单元（230）的内部寄存器，并将压缩图像流发送到诸如RS232C端口的外部端子。 图像处理单元处理从发送单元接收的图像流。 图像解压缩单元解压缩从图像处理单元发送的图像。 A / D转换单元将从图像解压缩单元发送的图像转换为模拟信号，并将其显示在显示单元上。
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公开(公告)号：KR100736005B1
公开(公告)日：2007-07-06
申请号：KR1020060020912
申请日：2006-03-06
Applicant: 한국기계연구원
IPC: G01B11/26
Abstract: A method and a system for measuring axis squareness of an object using a vision apparatus and an optical master used in the same are provided to measure the precise and reliable axis squareness of an object without a laser interferometer. A system for measuring axis squareness of an object using a vision apparatus includes a vision device and an optical master(20). The optical master is specially manufactured to measure the axis squareness of the object(2) using the vision device. The vision device serves as an eye of an industrial robot to recognize any object or patterns. The vision device includes a light source(11) to illuminate the object, a camera(12) to acquire an image of the object illuminated by the light source, an image controller to process and control the image obtained by the camera, and a vision screen(16) to output the image processed by the image controller. The optical master is a device to provide point patterns(22a,22b,22c) arranged in a triangular shape in the vision device to measure the axis squareness of the object with a first axis and a second axis.
Abstract translation: 提供了一种使用视觉装置和在其中使用的光学原件来测量物体的轴方形度的方法和系统，以在没有激光干涉仪的情况下测量物体的精确和可靠的轴方形度。 一种使用视觉装置测量物体的轴方形度的系统，包括视觉装置和光学原件（20）。 光学母版是专门制造的，以使用视觉装置来测量物体（2）的轴线垂直度。 视觉装置作为工业机器人的眼睛来识别任何物体或图案。 该视觉装置包括照亮物体的光源（11），获取由光源照射的物体的图像的照相机（12），处理和控制由照相机获得的图像的图像控制器，以及视觉 屏幕（16）输出由图像控制器处理的图像。 光学原件是一种装置，用于在视觉装置中提供以三角形形状排列的点图案（22a，22b，22c），以利用第一轴和第二轴来测量物体的轴矩形。
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公开(公告)号：KR1020060077814A
公开(公告)日：2006-07-05
申请号：KR1020040117783
申请日：2004-12-31
Abstract: 본 발명은 공작기계의 고장 진단 시스템 및 방법에 관한 것이다.
본 발명은, PLC순차 제어 정보를 나타내는 PLC로직으로부터, 각 출력신호가 어떤 입력신호와 출력신호의 연산관계에 있는지를 알려주는 스위칭 펑션 리스트를 형성하는 단계; 상기 형성된 스위칭 펑션 리스트를 결합하여 특정 출력에 대한 원인이 되는 입력신호와 출력신호의 관련성을 나타내는 수식을 도출하는 스위칭 펑션 형성 단계; 상기 스위칭 펑션 단계에서 형성된 수식을, 연산이 수행되는 단계별 수식으로 분해하여, 상기 각 단계별 수식을 형성하는 스텝 스위칭 펑션들을 형성하는 단계; 상기 형성된 스텝 스위칭 펑션을 역순으로 추적하여 고장원인을 도출하는 단계를 포함하는 것을 특징으로 한다.
이상과 같은 본 발명을 이용하면, PLC와 CNC에 의해 순차제어되는 공작기계의 운용/조작상의 고장의 원인을 신속하고 효과적으로 찾아 초보 작업자나 내외부의 보수요원에게 실시간으로 제공할 수 있다.
공작기계, 래더 다이어그램, 고장 진단-
公开(公告)号：KR1020020061131A
公开(公告)日：2002-07-23
申请号：KR1020010002363
申请日：2001-01-16
Applicant: 한국기계연구원 , 주식회사 오르비테크
IPC: G01G11/20
Abstract: PURPOSE: A method and system for continuous weighting of goods are provided to weigh the goods rapidly and accurately correspondingly with manufacturing speed. CONSTITUTION: A system includes a control device(11) storing basic information about goods to be tested and allowance of weight and executing information processing such as determination of propriety according to actual measurements of the goods; a conveyer device(20) loaded with the goods to convey; a weighing device(30) weighing the goods stopped on a test position of the conveyer device and transmitting the measurement to the control device; a stamping device(40) placed behind the weighing device and operated by processing signal of the control device to mark determination result on the goods having been weighed; and an assorting device(50) placed behind the conveyer device and operated by processing signal of the control device to assort and collect the goods according to the determination result.
Abstract translation: 目的：提供连续加权货物的方法和系统，以便与制造速度相对应地快速准确地称量货物。 构成：系统包括控制装置（11），存储关于待测试货物的基本信息，并根据货物的实际测量容纳重量和执行信息处理，例如确定合适性; 装载货物以输送的输送装置（20）; 称重装置（30）称重货物停在输送装置的测试位置并将测量值传送到控制装置; 设置在称重装置后面的冲压装置（40），并通过处理控制装置的信号进行操作，以对已经称重的货物进行标记确定结果; 以及分配装置（50），其设置在输送装置的后面，并通过处理控制装置的信号进行操作，以根据确定结果分类和收集货物。
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