海洋工程焊接管压头模具优化分析  

Optimization Analysis of Die for Welded Pipe Indenter in Ocean Engineering

作　　者：杨超[1] 戴世超 李思[1] 赵立君 Yang Chao;Dai Shichao;Li Si;Zhao Lijun(Offshore Oil Engineering(Qingdao)Co.,Ltd.,Qingdao 266520,China)

机构地区：[1]海洋石油工程(青岛)有限公司,山东青岛266520

出　　处：《山东化工》2021年第9期99-101,共3页Shandong Chemical Industry

摘　　要：海洋工程焊接管卷制成形过程中压头模具的选择直接影响卷制成形精度及产品质量,文中建立了制管工序中压头模具与钢板相互作用力学模型,通过对板材回弹性能及焊接变形分析,优化设计压制模具,并将成果应用于企业实际生产,提高了焊接管成形精度。The choice of indenter die during the forming process of marine engineering welded pipe coils directly affects the accuracy of coil forming and product quality.In this paper,a mechanical model of the interaction between the indenter die and the steel plate in the pipe making process is established.Welding deformation analysis,optimizing the design of the pressing mold,and applying the results to the actual production of the enterprise have improved the forming accuracy of the welded pipe.

关 键 词：海洋工程 模具设计 焊接管 

分 类 号：TE973[石油与天然气工程—石油机械设备]