8500 PCTC薄甲板分段制造工艺设计  

Manufacturing Process of Thin Deck Block of 8500 PCTC Car Carrier

作　　者：袁红莉[1] 何云 孙倩[1] YUAN Hong-li;HE Yun;SUAN Qian(Institute of Marine Engineering,Jimei University,Xiamen Fujian.361000,China;Xiamen Shipbuilding Industry Co.,Ltd.,Xiamen Fujian 361026,China)

机构地区：[1]集美大学轮机工程学院,福建厦门361021 [2]福建厦门船舶重工股份有限公司,福建厦门361026

出　　处：《船海工程》2018年第5期19-22,共4页Ship & Ocean Engineering

基　　金：福建省自然科学基金(2016J01249;2018J01493)

摘　　要：针对滚装船薄甲板结构在建造过程中易产生变形、影响建造质量的问题,根据分段结构特点,分析产生变形原因和影响因素,采取精度全过程控制方法,提出建造过程各工序工位的控制要点和具体措施,重点分析分段装焊工艺和火工矫正方法,尤其是钢杯焊接设备、多头火工背烧机等新工装工法的研发和应用,为控制薄板结构变形提供保障。Due to weak structure constraint of thin plate deck,it is very easy to generate deformation during fabrication,affecting the building quality.Taking the thin plate structure of car deck as research objected,according to the structural feature,deformation causes and influencing factors were analyzed.The method of whole process accuracy control was adopted to set forth the key points and control methods at different steps.The welding process and methods of distortion correction by flame were studied.The lashing cup welding equipment,multiple firing rectification equipment and other tools were used to control the structural deformation.

关 键 词：滚装船 汽车甲板 薄板变形 火工矫正 

分 类 号：U671.4[交通运输工程—船舶及航道工程]