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《ORDNANCE MATERIAL SCIENCE AND ENGINEERING》 1997-04
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INFLUENCE OF PROCESS PARAMETERS ON RESIDUAL STRESS DISTRIBUTIONS IN FORWARD TUBE SPINNING

Li Kezhi,Lu Yan  
In spun parts,residual stresses have occurred because of the nonuniform plastic deformation.The magnitude and distribution of residual stresses have an important influence on its application.In this paper,residual stresses of spun parts have been predicted by elasto-plastic FEM. The influence of process parameters (reduction in thickness, feed,roller angle,blank thickness,material properties,etc .)on the residual stress distributions has been calculated.The FEM results are compared favourably with experimental results .
【Fund】: 高等学校博士点专项科研基金
【CateGory Index】: TB301
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【References】
Chinese Journal Full-text Database 1 Hits
1 ZHANG Lixu;WU Jun;HU Chunhai;WEN Shubin;SHAO Fen;Xi'an Aerospace Power Machine Factory;;Infulence of Welding and Heat Treatment on T250 Maraging Steel Thin-Walled Spinning Cylinder[J];宇航材料工艺;2014-03
【Co-references】
Chinese Journal Full-text Database 3 Hits
1 Wu Jun Zhang Liwu Wang Changjian (Shaanxi Institute of Non metallic Material and Technology,Xi'an 710025);Effect of Ageing Treatment on Microstructure and Properties of Electron Beam Weld Joints of T-250 Steel[J];宇航材料工艺;2003-04
2 Li Kezhi,Lu Yan;INFLUENCE OF PROCESS PARAMETERS ON RESIDUAL STRESS DISTRIBUTIONS IN FORWARD TUBE SPINNING[J];兵器材料科学与工程;1997-04
3 Huang Xiaoying;Chen Wei;Pan Tianxi;Zhao Zuoquan Central Iron & Steel Research Institute;INVERSELY TRANSFORMED AUSTENITE FORMED DURING WEIDING OF 18Ni(250 GRADE) MARAGING STEELS[J];钢铁;1981-02
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