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公开(公告)号：KR100907761B1
公开(公告)日：2009-07-15
申请号：KR1020070053225
申请日：2007-05-31
Applicant: 삼성중공업 주식회사 , 재단법인서울대학교산학협력재단
Abstract: 본 발명은 냉간가공된 부재의 형상을 계측하여 데이타베이스화하고, 목적 형상의 데이터와, 강재의 열변형 특성 정보에 대한 데이터등을 이용하여, 부재의 곡면형상을 자동 모델링하여 2개의 3차원 곡면을 생성하고, 생성된 곡면으로 최적 곡면을 정합/비교하여 목적형상과, 계측형상과의 형상차이를 계산하여 통합된 가공정보를 생성하여 가열작업을 실행하고, 가열 후 재계측을 수행하여 추가 가열정보를 계산함과 동시에 곡면 형상 가공 정도를 계산하여 완성 조건이 아닌 경우에는 추가 가공 필요 여부와, 부재 뒤집기(Turn Over) 여부를 결정한 후 뒤집기의 필요시 해당 뒤집기를 실시한 이후 상기 과정을 반복하며 완성조건에 부합되도록 강판에 추가의 가공을 행하며, 완성 조건과 부합할 때에는 강판의 여유 마진(Margin)의 절단량을 계산하여 강판에 마킹(Marking) 또는 절단을 수행한다.
본 발명에 의하면, 삼각가열 조건 생성, 경계 조건 부여, 곡면 형상 계측, 부재 놓임 방향 결정, 곡면 형상 가공 정밀도 판단, 부재 뒤집기 시점 결정등이 포함되고, 또한, 선상가열 정보의 생성시에도 곡면 강판의 가열 대상 면 정보만을 분리, 생성, 추출함에 따라 열간 가공 작업의 자동화를 실현하는 효과를 가진다.
외판 곡면 가공, 선상가열, 삼각가열, 마진 여유값Abstract translation: 提供了一种用于处理船舶的弯曲外板的成形系统及其方法，以简单且完全地考虑热变形的动态变形。 一种用于处理船体的弯曲外板的方法包括：测量船体弯曲形状外板的冷却处理部件的形状的步骤（S100），其随着数据库而变化; 步骤（S200），其包括关于设计形状的变换特性信息和测量形状的数据以及钢材等与目的形状的数据信息一起读入文件; 步骤（S300），自动地对构件的曲面形状进行建模并产生两个3D曲面; 通过使用产生的曲面2来产生作为最佳曲面匹配的处理信息的步骤（S400），并且计算与目的相位的形状差异，并且对比较地测量形状进行积分; 在加热工作之后通过执行重新测量并且估计附加加热信息并且翻新处理来判定是否计算曲面形状加工精度（完美）的步骤（S500）需要是否或者在未完成的情况下的成员 条件; 步骤（S800），如果与计算的加工精度结果和完成条件相对应，则计算钢板的边际值; 计算松弛余量的切割量的步骤（S900）; 和用于执行切割系统切割的步骤（S1000）。
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公开(公告)号：KR100833473B1
公开(公告)日：2008-05-29
申请号：KR1020070012375
申请日：2007-02-06
Applicant: 재단법인서울대학교산학협력재단
CPC classification number: C12N15/827 , C07K14/415
Abstract: An SVP(short vegetative phase) gene for controlling the flowering time is provided to mediate the signal transfer process in response to changes of ambient temperature and control the phase transition period in the development step of flower, so that the gene is useful for promoting the flowering time to produce rapidly flowers and seeds, or delaying the flowering time to increase production of leaf and stem. An SVP gene for controlling the flowering time has the nucleotide sequence of SEQ ID NO:1 and inhibits the expression of FT(flowering locus T) sequence by binding to CArG motif of the FT sequence. A transgenic plant is prepared by transforming a plant with a recombinant vector containing the SVP gene. The flowering time of a plant is delayed by overexpressing the SVP gene in the plant, or promoted by inhibiting expression of SVP gene in the plant, wherein the plant is Arabidopsis thaliana.
Abstract translation: 提供用于控制开花时间的SVP（短营养期）基因，以响应环境温度的变化介导信号转移过程，并控制花的发育步骤中的相变期，使得该基因可用于促进 开花时间快速生花和种子，或延迟开花时间，增加叶和茎的产量。 用于控制开花时间的SVP基因具有SEQ ID NO：1的核苷酸序列，并通过与FT序列的CArG基序结合来抑制FT（开花基因座T）序列的表达。 通过用含有SVP基因的重组载体转化植物来制备转基因植物。 通过在植物中过表达SVP基因延迟植物的开花时间，或通过抑制植物中SVP基因的表达来促进植物的开花时间，其中植物是拟南芥。
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公开(公告)号：KR1020080105522A
公开(公告)日：2008-12-04
申请号：KR1020070053225
申请日：2007-05-31
Applicant: 삼성중공업 주식회사 , 재단법인서울대학교산학협력재단
Abstract: A formation system for processing curved outer plates of a ship and method thereof are provided to simply and completely consider the dynamic deformation of the thermal transformation. A method FOR PROCESSING CURVED OUTER PLATES OF A SHIP comprises a step(S100) measuring the shape of the cooling-processed member of the hull curved shape outer panel and is change with database; a step(S200) reading in file including data about the transformation characteristic information of the design shape, and measurement shape, and steel material etc. with data information of the purpose shape; a step(S300) modeling the curved surface shape of member from automatically and producing two 3D curved surfaces; a step(S400) producing the processed information which is the optimum curved surface matched by using the generated curved surface of 2 and it calculates the form difference with the purpose phase, and measurement shape comparatively is integrated; a step(S500) which decides whether or not to calculate the curved surface shape machining accuracy(perfection) with performing remeasurement after the heating work and estimating the additional heating information and rummage the processing need whether or not or member in case of being not completion condition; a step(S800) which if corresponds with the Machining Accuracy result of computation, and the completion condition, calculates the margin value of the steel sheet; a step(S900) calculating the amount of being cut of the slack margin; and a step(S1000) for performing the cut through the system for cutting.
Abstract translation: 提供了一种用于处理船舶弯曲外板的成形系统及其方法，以简单而完整地考虑热变形的动态变形。 一种用于处理船舶弯曲外板的方法包括：测量船体弯曲形状外板的冷却处理部件的形状并用数据库改变的步骤（S100）; 读取包含关于设计形状的变换特征信息和测量形状的数据的文件（S200）以及具有目的形状的数据信息的钢材等; 步骤（S300）自动地对构件的曲面形状进行建模并产生两个3D曲面; 产生通过使用所产生的曲面2匹配的最佳曲面的处理信息的步骤（S400），并且计算与目的阶段的形状差异，并且测量形状相对集成; 在步骤（S500）中，通过在加热工作之后进行重新测量来决定是否计算曲面形状加工精度（完美性），并且估计附加加热信息和翻卷，则处理需要是否在没有完成的情况下成员 条件; 如果与计算的加工精度结果对应的步骤（S800）和完成条件，则计算钢板的边缘值; 计算松弛余量的切割量的步骤（S900）; 以及用于通过所述切割系统进行切割的台阶（S1000）。
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