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    • 2. 发明授权
    • 해양 구조물 접합부 용접 각도 조절 방법
    • 海洋结构连接熔融角度控制方法
    • KR101561159B1
    • 2015-10-16
    • KR1020100005569
    • 2010-01-21
    • 대우조선해양 주식회사
    • 최용웅유성진
    • B23K31/02
    • 본발명은해양구조물접합부용접각도조절방법에관한것으로특히, 해양구조물(FIXED PLATFORM, FPSO TOPSIDE, TLP TOPSIDE)의관형트러스(Truss)의튜불러와튜불러, 플레이트, 빔의접합부에이루어지는용접개선각도를용접작업의최적의각도로제어하는방법에관한것이다. 본발명의목적은튜불러의용접형상을추출하고개선값을최적의값으로제공함으로써개선값이부족하여추가가우징, 개선시공하는부분을없애고정확한리버스개선값을제공하는해양구조물접합부용접각도조절방법을제공하는데그 목적이있다. 상기목적을달성하기위해본 발명은타겟튜불러정보부재및 인접부재정보를추출하는단계; 3d솔리드모델을생성하는단계; 부재간교차계산을통한곡선을생성하는단계; 샘플링포인트별다이헤드랄각도를계산하는단계; 샘플링포인트별개선각도를계산하는단계; 개선형상을생성하는단계; 리버스개선정보및 개선하이트를생성하는단계; 도면을생성하는단계; 튜불러자동절단하는단계; 리버스개선시공, 개선추가시공하는단계; 및튜블러접합부를용접하는단계를포함하는것을특징으로한다
    • 3. 发明公开
    • 해양 구조물 접합부 용접 각도 조절 방법
    • 用于海洋结构连接的熔融角度控制方法
    • KR1020110085665A
    • 2011-07-27
    • KR1020100005569
    • 2010-01-21
    • 대우조선해양 주식회사
    • 최용웅유성진
    • B23K31/02
    • B23K31/02B23K31/025
    • PURPOSE: A method of adjusting the welding angle of a joining part of a marine structure is provided to remove the need for the additional calculation of groove angle or use of a gouging technique in cutting and welding operation since groove information is reflected on the drawing. CONSTITUTION: A method of adjusting the welding angle of a joining part of a marine structure is as follows. Information of a target tubular member and a neighboring member is extracted(S10). A 3D solid model is created(S20). A curve is created through crossing computation between members(S30). A dihedral angle for each sampling point is calculated(S40). A groove angle for each sampling point is calculated(S50). A grooving shape is created(S60). Reverse groove information and groove height are created(S70). The drawing is created(S80). A tubular member is automatically cut(S90).
    • 目的:提供一种调整海洋结构接合部分的焊接角度的方法,以消除沟槽角度的额外计算或切割和焊接操作中使用气刨技术的需要,因为凹槽信息反映在图中。 构成:调整海洋结构的接合部的焊接角度的方法如下。 提取目标管状构件和相邻构件的信息(S10)。 创建3D实体模型(S20)。 通过成员之间的交叉计算创建曲线(S30)。 计算每个采样点的二面角(S40)。 计算每个采样点的凹槽角(S50)。 创建切槽形状(S60)。 创建反沟信息和凹槽高度(S70)。 创建图形(S80)。 自动切割管状部件(S90)。