焊管
銲管
한관
Welded Pipe and Tube
2015年
11期
6-8,14
,共4页
焊管%双金属复合管%缩径法%有限元分析
銲管%雙金屬複閤管%縮徑法%有限元分析
한관%쌍금속복합관%축경법%유한원분석
welded pipe%bimetallic composite pipe%necking method%finite element analysis
运用“缩径法”思路制造双金属复合管，通过SolidWorks软件建立复合管复合模型，并通过SolidWorks Simulation 模块进行有限元分析，通过复合管的内、外管应力分析和管壁接触应力分析，最终得出采用“缩径法”理论可以成功复合双金属复合管；复合过程伴随着钢管壁厚增加，且缩颈率越大壁厚增加越大。
運用“縮徑法”思路製造雙金屬複閤管，通過SolidWorks軟件建立複閤管複閤模型，併通過SolidWorks Simulation 模塊進行有限元分析，通過複閤管的內、外管應力分析和管壁接觸應力分析，最終得齣採用“縮徑法”理論可以成功複閤雙金屬複閤管；複閤過程伴隨著鋼管壁厚增加，且縮頸率越大壁厚增加越大。
운용“축경법”사로제조쌍금속복합관，통과SolidWorks연건건립복합관복합모형，병통과SolidWorks Simulation 모괴진행유한원분석，통과복합관적내、외관응력분석화관벽접촉응력분석，최종득출채용“축경법”이론가이성공복합쌍금속복합관；복합과정반수착강관벽후증가，차축경솔월대벽후증가월대。
Using the idea of “necking method” to manufacture bimetallic composite pipe, builded composite pipe complex model by SolidWorks software and carried out finite element analysis by SolidWorks Simulation module. Through stress analysis of composite pipe inside and outside pipe and tube wall contact stress analysis, finally it is concluded that: using the“necking method” theory can successfully compound bimetallic composite pipe; with steel pipe wall thickness increasing, the necking rate and the wall thickness increase.
