|本期目录/Table of Contents|

[1]刁浩峰,周迅,陈大为,等.基于喷丸残余应力场的疲劳裂纹扩展数值模拟[J].浙江理工大学学报,2014,31-32(自科3):266-271.
 DIAO Hao feng,ZHOU Xun,CHEN Da wei,et al.Numerical Simulation of Fatigue Crack Propagation Based on Residual Stress Field of Shot Peening[J].Journal of Zhejiang Sci-Tech University,2014,31-32(自科3):266-271.
点击复制

基于喷丸残余应力场的疲劳裂纹扩展数值模拟()
分享到:

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第31-32卷
期数:
2014年自科3期
页码:
266-271
栏目:
机械工程
出版日期:
2014-05-10

文章信息/Info

Title:
Numerical Simulation of Fatigue Crack Propagation Based on Residual Stress Field of Shot Peening
文章编号:
1673-3851 (2014) 03-0266-06
作者:
刁浩峰 周迅 陈大为 吴飞
浙江理工大学机电产品可靠性技术研究浙江省重点实验室, 杭州 310018
Author(s):
DIAO Hao feng ZHOU Xun CHEN Da wei WU Fei
Zhejiang Key Laboratory of Reliability Technology for Mechanical and Electronic Products,Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
喷丸 数值模拟 残余应力场 疲劳裂纹扩展
分类号:
TG156
文献标志码:
A
摘要:
运用有限元软件ABAQUS建立喷丸强化有限元模型,研究冲击速度、弹丸半径、弹丸材料、覆盖率对残余应力场的影响。运用疲劳分析软件Msc.Fatigue建立了疲劳裂纹扩展分析模型,将非喷丸模型和喷丸模型的应力场导入Msc.Fatigue进行疲劳裂纹的扩展分析,比较研究残余应力场对疲劳裂纹扩展的影响。喷丸强化有限元模型的模拟结果表明,适当地增加冲击速度、弹丸半径、覆盖率等喷丸参数可以明显改善残余应力场的作用效果,钢丸喷丸产生的最大残余压应力值比玻璃丸喷丸产生的大。疲劳裂纹扩展分析模型的模拟结果表明,由于喷丸残余压应力场的作用,有效地改善了材料的疲劳性能,构件的疲劳裂纹扩展寿命提高了1.3倍。

参考文献/References:

[1] Al Hassani S T S. Mechanical aspects of residual stress development in shot peening[C]//International Scientific Committee for Shot Peening: the 1st International Conference on Shot Penning. Paris, 1981: 583-602
[2] Meguid S A. Effect of partial coverage upon the fatigue fracture behaviour of peened components[J]. Fatigue Fracture Eng Mater Structures, 1991, 14(5): 515-530
[3] 姚枚, 王声平, 李金魁. 表面强化件的疲劳强度分析及金属的内部疲劳极限[J]. 金属学报, 1993, 29(11): 511-516
[4] Meguid S A, Klair M S. An examination of the relevance of coindentation studies to incomplete coverage in shot peening using the finite element method[J]. Journal of Mechanics of Working Technology, 1985, 11(1): 87-104
[5] Meguid S A, Shagal G, Stranart J C, et al. Threedimension dynamic finite element analysis of shot peening induced residual stress[J]. Finite Elements in Analysis and Design , 1999, 31: 179-191
[6] Meguid S A, Shagal G, Stranart J C. 3D FE analysis of peening of strainrate sensitive materials using multiple impingement model[J]. International Journal of Impact Engineering, 2002, 27: 119-134
[7] Bhuvaraghan B, Srinivasan S, Maffeo B, et al. Shot peening simulation using discrete and finite element methods[J]. Advances in Engineering Software, 2010, 41(12): 1266-1276
[8] Gariepy A, Larose S, Perron C. Shot peening and peen Forming finite element modelling towards a quantitative method[J]. International Journal of Solids and Structures, 2011, 48(20): 2859-2877
[9] 李雁淮, 王飞, 吕坚, 等. 单丸粒喷丸模型和多丸粒喷丸模型的有限元模拟[J]. 西安交通大学学报, 2007, 41(3): 348-352
[10] 王强. 高强度钢试样喷丸残余应力试验研究及数值模拟[D]. 秦皇岛: 燕山大学, 2006
[11] 凌祥, 彭薇薇, 倪红芳. 喷丸三维残余应力场的有限元模拟[J]. 机械工程学报, 2006, 42(8): 182-189
[12] 须庆. 各向异性材料喷丸残余应力的数值模拟[D]. 上海: 上海交通大学, 2011
[13] 张正, 周迅, 李洪涛, 等. 金属表面喷丸的有限元模拟[J]. 浙江理工大学学报, 2013, 3(30): 345-350

相似文献/References:

[1]张玉良,朱祖超,崔宝玲,等. 海流发电用翼型的水动力学模拟[J].浙江理工大学学报,2011,28(01):59.
 ZHANG Yu liang,ZHU Zu chao,CUI Bao ling,et al. Hydrodynamic Simulation of Hydrofoil Marine Current Turbine Applies[J].Journal of Zhejiang Sci-Tech University,2011,28(自科3):59.
[2]万忠,崔宝玲,林慧超,等. 具有前置诱导轮的低比转速复合叶轮的数值模拟[J].浙江理工大学学报,2011,28(01):64.
 WAN Zhong,CUI Bao ling,LIN Hui chao,et al. The Numerical Simulation of LowSpecificSpeed ComplexImpeller with Inducer[J].Journal of Zhejiang Sci-Tech University,2011,28(自科3):64.
[3]吴文浩,柳品,金英子,等. 微型轴流风扇优化设计系统的设计实现[J].浙江理工大学学报,2011,28(04):549.
 WU Wen hao,LIU Pin,JIN Ying zi,et al. The Realization of Micro Axial Fans Optimization Design System[J].Journal of Zhejiang Sci-Tech University,2011,28(自科3):549.
[4]偶国富,金浩哲,曹晶,等. 加氢空冷系统氯化铵沉积多场耦合模型及数值模拟[J].浙江理工大学学报,2011,28(06):881.
 OU Guo fu,JIN Hao zhe,CAO Jing,et al. MultiPhysical Field Coupling Models and Numerical Simulation of Ammonium Salt Deposition[J].Journal of Zhejiang Sci-Tech University,2011,28(自科3):881.
[5]徐杰,周迅,陈文华,等. 基于有限元法的表面疲劳裂纹扩展模拟[J].浙江理工大学学报,2012,29(01):66.
 XU Jie,ZHOU Xun,CHEN Wen\|hua,et al. Simulation of Fatigue Crack Growth of Surface Cracked Platesby Finite Element Method[J].Journal of Zhejiang Sci-Tech University,2012,29(自科3):66.
[6]偶国富,谢浩平,詹剑良,等. 基于流动分析的加氢空冷系统氯化铵沉积规律研究[J].浙江理工大学学报,2012,29(01):70.
 OU Guo\|fu,XIE Hao\|ping,ZHAN Jian\|liang,et al. Research on Ammonium Chloride Deposition Rules Based on FlowAnalysis in Hydrogenation Air Cooling System[J].Journal of Zhejiang Sci-Tech University,2012,29(自科3):70.
[7]偶国富,唐萌,王宽心,等.热高分加氢裂化REAC实时诊断监管系统设计与实现[J].浙江理工大学学报,2013,30(03):326.
 OU Guofu,TANG Meng,WANG Kuanxin,et al.Design and Realization of REAC Real time Diagnosis and Regulation System of High temperature Separation Hydrocracking[J].Journal of Zhejiang Sci-Tech University,2013,30(自科3):326.
[8]金守泉,李昳,唐华.双流道泵内部固相颗粒分布对泵性能的影响[J].浙江理工大学学报,2013,30(03):331.
 JIN Shouquan,LI Yi,TANG Hua.Study on Influence of Internal Solid Particles Distribution of Double Channel Impeller Pump on Pump Performance[J].Journal of Zhejiang Sci-Tech University,2013,30(自科3):331.
[9]张晓东,董若凌,施红辉,等.不同孔型对气膜冷却效果影响的数值模拟[J].浙江理工大学学报,2013,30(03):340.
 ZHANG Xiao dong,DONG Ruo ling,SHI Hong hui,et al.Numerical Simulation of Influence of Different Hole Patterns on Air Film Cooling Effect[J].Journal of Zhejiang Sci-Tech University,2013,30(自科3):340.
[10]张正,周迅,李洪涛,等.金属表面喷丸的有限元模拟[J].浙江理工大学学报,2013,30(03):345.
 ZHANG Zheng,ZHOU Xun,LI Hong tao,et al.Finite Element Simulation of Metal Surface Shot Blasting[J].Journal of Zhejiang Sci-Tech University,2013,30(自科3):345.

备注/Memo

备注/Memo:
收稿日期: 2013-11-19
基金项目: 浙江省重点科技创新团队项目(2010R50005)
作者简介: 刁浩峰(1988-),男,山东烟台人,硕士研究生,主要从事机械疲劳与断裂,内燃机动力学仿真的研究
更新日期/Last Update: 2014-05-19