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1.发明专利
公开(公告)号：KR102233222B1
公开(公告)日：2021-03-29
申请号：KR1020190127145A
申请日：2019-10-14
Applicant: 한국기계연구원
IPC: B23K26/122 , B23K26/38
CPC classification number: B23K26/122 , B23K26/38
Abstract: 본 발명의 일실시예는 절단헤드와 절단대상물의 충돌을 방지할 수 있는 수중 레이저 절단 장치 및 수중 레이저 절단 방법을 제공한다. 여기서, 수중 레이저 절단 장치는 헤드부, 팁부 그리고 포켓부를 포함한다. 팁부는 헤드부에 구비되고, 발진된 절단용 레이저가 대상물의 목표위치에 조사되도록 안내한다. 포켓부는 팁부를 감싸도록 구비되되, 일단부는 헤드부에 틸팅되도록 결합되고, 타단부가 대상물에 접촉되어 팁부가 대상물로부터 이격되도록 한다.
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公开(公告)号：KR102231242B1
公开(公告)日：2021-03-23
申请号：KR1020190004009A
申请日：2019-01-11
Applicant: 한국기계연구원
CPC classification number: C23C4/06 , C23C28/021 , C23C4/067 , C23C4/18
Abstract: 용사 코팅체는 본체, 상기 본체의 표면에 코팅된 도금층, 및 상기 도금층에 코팅된 용사층을 포함하며, 상기 용사층은 상기 도금층과 접하는 저면 및 외부에 노출된 상면을 포함하며, 상기 용사층의 상기 상면의 경도는 상기 저면의 경도 대비 크다.
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公开(公告)号：KR102233222B1
公开(公告)日：2021-03-29
申请号：KR1020190127145
申请日：2019-10-14
Applicant: 한국기계연구원
IPC: B23K26/122 , B23K26/38
Abstract: 본발명의일실시예는절단헤드와절단대상물의충돌을방지할수 있는수중레이저절단장치및 수중레이저절단방법을제공한다. 여기서, 수중레이저절단장치는헤드부, 팁부그리고포켓부를포함한다. 팁부는헤드부에구비되고, 발진된절단용레이저가대상물의목표위치에조사되도록안내한다. 포켓부는팁부를감싸도록구비되되, 일단부는헤드부에틸팅되도록결합되고, 타단부가대상물에접촉되어팁부가대상물로부터이격되도록한다.
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公开(公告)号：KR1020140046105A
公开(公告)日：2014-04-18
申请号：KR1020120111989
申请日：2012-10-09
Applicant: 한국기계연구원
IPC: B23K26/36
Abstract: According to the present invention, a method for forming a microstructure comprises: a step for generating a laser beam from a laser oscillator; a step for focusing the laser beam after passing the laser beam through a scanner and a lens; a step for changing laser energy per a unit area by separating the surface of the mold as far as a working distance which is farther than the focal distance of the lens; and a step for processing the surface of the mold while scanning the surface of the mold with the laser beam by using the scanner. The microstructure in the form of a convex lens is formed in the surface of the mold to correspond with the scan area of the laser beam.
Abstract translation: 根据本发明，用于形成微结构的方法包括：用于从激光振荡器产生激光束的步骤; 在激光束通过扫描仪和透镜之后聚焦激光束的步骤; 通过将模具的表面分离为比透镜的焦距更远的工作距离来改变单位面积的激光能量的步骤; 以及通过使用扫描仪用激光束扫描模具的表面来处理模具的表面的步骤。 凸模透镜形式的微结构在模具的表面形成，以对应于激光束的扫描面积。
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公开(公告)号：KR1020130134861A
公开(公告)日：2013-12-10
申请号：KR1020120058713
申请日：2012-05-31
Applicant: 한국기계연구원
IPC: B23K26/08
Abstract: The present invention relates to a method for synchronizing a stage with a scanner, and provides a scanner and a method for synchronizing a stage with a scanner, wherein the method for synchronizing a stage with a scanner comprising: a first step of setting up a first and a second point as an initial block, wherein the first and second point are contiguous points among multiple points which are distributed discretely from a processing path after a set-up feed is set up; a second step for calculating the travel range of the initial block; a third step of calculating the real feed of the initial block; a fourth step of determining whether the initial block is a micro-block or not; a fifth step of setting up a third point near the second point and the first point as the next block if the initial block of the fourth step is determined as the micro-block, and then the first step is repeated. The method for synchronizing a stage with a scanner according to the present invention is provided to reduce the travel range of the stage, thereby controlling the stage easily. [Reference numerals] (AA) Start;(BB) Yes;(CC) No;(DD) End;(S10) Setting-up the initial block;(S20) Calculating a travel range;(S30) Calculating a real feed;(S40) Determining whether the initial block is a micro-block or not;(S5) Setting up acceleration/deceleration time (Ta), a set-up feed;(S50) Reading the next block;(S60) Generating and overlapping a speed profile
Abstract translation: 本发明涉及一种用于使舞台与扫描器同步的方法，并且提供了一种用于使舞台与扫描器同步的扫描仪和方法，其中使舞台与扫描器同步的方法包括：第一步骤， 以及作为初始块的第二点，其中所述第一点和所述第二点是在建立进给建立之后从处理路径离散地分布的多个点之间的连续点; 计算初始块的行驶范围的第二步骤; 计算初始块的实际馈送的第三步骤; 确定初始块是否为微块的第四步骤; 如果第四步骤的初始块被确定为微块，则第五步骤将第二点附近的第三点和第一点设置为下一个块，然后重复第一步。 提供了根据本发明的用于使舞台与扫描器同步的方法，以减少舞台的行驶范围，从而容易地控制舞台。 （AA）开始;（BB）是;（CC）否;（DD）结束;（S10）设置初始块;（S20）计算行驶范围;（S30）计算实际进给; （S40）确定初始块是否为微块;（S5）设置加速/减速时间（Ta），设定进给;（S50）读取下一个块;（S60）生成并重叠 速度轮廓
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Patent Agency Ranking
公开(公告)号：KR1020130054847A
公开(公告)日：2013-05-27
申请号：KR1020110120474
申请日：2011-11-17
Applicant: 한국기계연구원
IPC: H05K3/12 , H05K3/18 , H05K3/26 , B23K26/359
Abstract: PURPOSE: A manufacturing system of flexible circuit board which uses a laser and a manufacturing method thereof are provided to easily form a micro pattern on a board. CONSTITUTION: A board(10) includes a roll to roll device(100), a laser device(200), and a plating device(400). The roll to roll device includes a supply roll(110) which supplies a board in which a metal compound is dispersed in a base material. The laser device irradiates a laser to the board which is supplied from the supply roll, decomposes the metal compound, and forms a seed pattern on the board. The plating device forms a circuit pattern on the seed pattern by dipping the board in which the seed pattern is formed by the laser device and performing an electroless plating.
Abstract translation: 目的：提供使用激光器的柔性电路板的制造系统及其制造方法，以容易地在电路板上形成微图形。 构成：板（10）包括卷对卷设备（100），激光设备（200）和电镀设备（400）。 卷对卷装置包括供给辊（110），其将金属化合物分散在基材中的基板供给。 激光装置向从供给辊供给的基板照射激光，分解金属化合物，并在基板上形成种子图案。 电镀装置通过浸渍由激光装置形成种子图案的基板并进行无电解电镀而在种子图案上形成电路图案。
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公开(公告)号：KR101207459B1
公开(公告)日：2012-12-03
申请号：KR1020110020781
申请日：2011-03-09
Applicant: 한국기계연구원
IPC: H01L21/78 , H01L21/301
Abstract: 본발명은레이저로웨이퍼의국부적크랙을발생시켜에칭하는전기장에칭방법및 이를이용한다이싱방법및 드릴링방법에관한것으로, 특히웨이퍼의일면에코팅층을형성하는단계와; 상기웨이퍼에레이저를조사하여, 상기코팅층은제거하면서웨이퍼는크랙을발생시키거나, 상기코팅층은제거하면서웨이퍼의두께중 설정부분은크랙을발생시키고나머지부분은제거하는단계와; 상기웨이퍼의레이저가공부위에이온상태의에칭액이유도되어에칭되도록전기장을인가하는에칭단계;를포함하는것을특징으로하는레이저로웨이퍼의국부적크랙을발생시켜에칭하는전기장에칭방법을개시한다.
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公开(公告)号：KR1020120116045A
公开(公告)日：2012-10-22
申请号：KR1020110033554
申请日：2011-04-12
Applicant: 한국기계연구원
IPC: B23K26/22 , B23K26/70 , B23K101/02
Abstract: PURPOSE: A method and an apparatus for manufacturing a honeycomb welded structure are provided to improve the strength of a honeycomb welded structure by obtaining uniform thickness of layers in the honeycomb welded structure. CONSTITUTION: A method for manufacturing a honeycomb welded structure comprises the steps of: laminating first and second layers(11,12), projecting a laser beam to the second layer so that the first and second layers are welded in a first direction at regular intervals, laminating a third layer(13) on the second layer, and projecting a laser beam to the third layer so that the second and third layers are welded in the first direction at regular intervals. The welding position of the first and second layers is different from the welding position of the second and third layers. [Reference numerals] (AA) Extension direction
Abstract translation: 目的：提供一种制造蜂窝状焊接结构体的方法和装置，通过在蜂窝状焊接结构体中获得均匀的层厚而提高蜂窝状焊接结构体的强度。 构成：一种蜂窝状焊接结构体的制造方法，其特征在于，包括以下步骤：将第一和第二层（11,12）层叠，将激光束投射到第二层，使第一层和第二层以规则间隔沿第一方向焊接 在第二层上层叠第三层（13），并将激光束投射到第三层，使得第二层和第三层以规则的间隔沿第一方向焊接。 第一层和第二层的焊接位置不同于第二层和第三层的焊接位置。 （附图标记）（AA）延伸方向
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公开(公告)号：KR1020120080392A
公开(公告)日：2012-07-17
申请号：KR1020110001818
申请日：2011-01-07
Applicant: 한국기계연구원
Abstract: PURPOSE: A groove patterning system for three-dimensional curves is provided to facilitate the alignment of an objective lens and a laser head for workpieces by lifting the objective lens through a step motor at a Z-stage. CONSTITUTION: A groove patterning system for three-dimensional curves comprises an XY-stage(10), a Z-stage, a step motor(32), a laser head(40), first and second beam splitters(41,42), a confocal optics(50) and a controller. An object(11) having a three-dimensional curve is mounted on the XY-stage and the XY-stage is driven to a X-axial and a Y-axial direction. The Z-stage is driven to a Z-axial direction above the XY-stage. The step motor moves an objective lens(31) to the Z-axial direction. The laser head is mounted on the Z-stage and irradiates a laser beam to the objective lens. The first beam splitter is installed between the laser head and the objective lens. The second beam splitter is installed between the confocal optics and the objective lens. The confocal optics are installed in the Z-stage and measures the shape of three-dimensional curves. The controller controls the XY-stage, the Z-stage, and the step motor according to the data of the three-dimensional curves measured in the confocal optics and controls the output of the laser head.
Abstract translation: 目的：提供用于三维曲线的凹槽图案化系统，以便通过在Z阶段提升物镜通过步进电机来促进物镜与工件的激光头的对准。 构成：用于三维曲线的凹槽图案化系统包括XY平台（10），Z形台阶，阶梯马达（32），激光头（40），第一和第二分束器（41,42） 共焦光学元件（50）和控制器。 具有三维曲线的物体（11）安装在XY台上，XY台被驱动到X轴和Y轴方向。 Z级被驱动到XY级上方的Z轴方向。 步进电动机将物镜（31）移动到Z轴方向。 激光头安装在Z平台上，并将激光束照射到物镜上。 第一个分束器安装在激光头和物镜之间。 第二个分束器安装在共焦光学器件和物镜之间。 共焦光学器件安装在Z阶段，并测量三维曲线的形状。 控制器根据在共焦光学元件中测量的三维曲线的数据来控制XY平台，Z级和步进电机，并控制激光头的输出。
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公开(公告)号：KR1020120015698A
公开(公告)日：2012-02-22
申请号：KR1020100078029
申请日：2010-08-13
Applicant: 한국기계연구원
Abstract: PURPOSE: A jig device of an electronic beam welder and a welding method are provided to enhance the efficiency of welding by loading a target to a welding position or unloading the target welded, continuously. CONSTITUTION: A jig device of an electronic beam welder comprises a transfer unit(110), a loading jig(130), and a unloading jig(150). The transfer unit transfers a target. The loading jig is arranged on one side of the transfer unit. The loading jig can load to the target to the transfer unit falling the target. The unloading jig is arranged on a side facing the loading jig. A welding position arranged on one region on a line of the transfer unit is formed between the loading jig and the unloading jig. The jig can unload the target welded rising the target. The loading jig comprises a first loading frame(131), a first up/down driving unit(133), and a falling restricting unit.
Abstract translation: 目的：提供电子束焊机的夹具装置和焊接方法，以连续地将目标焊接到焊接位置或卸载目标焊接来提高焊接效率。 构成：电子束焊机的夹具装置包括传送单元（110），装载夹具（130）和卸载夹具（150）。 传输单元传送目标。 装载夹具布置在传送单元的一侧。 装载夹具可以将目标装载到转移单元落下目标。 卸载夹具布置在面向装载夹具的一侧。 在装载夹具和卸载夹具之间形成设置在转印单元的一条线上的一个区域上的焊接位置。 夹具可以卸载目标焊接起来的目标。 装载夹具包括第一装载框架（131），第一上/下驱动单元（133）和下落限制单元。
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