摘要
为加强焊接工艺参数对FSW接头力学性能及疲劳特性影响的研究,在减少真实试验的基础上,提出互补模拟法。并通过文献分析证明该方法的可行性。该方法把响应面法与数值模拟法进行结合,首先按照响应面法需求进行FSW接头焊接工艺参数设计,然后利用数值模拟法获取对应的响应值,最后建立焊接工艺参数与响应值间的函数关系式,并通过函数关系式优化FSW接头焊接工艺参数。
In order to research on the mechanical properties and fatigue characteristics of FSW joints,the complementary simulation method is proposed.The feasibility of the method is proved by literature analysis.The response surface method and numerical simulation method were combined.First,welding process parameters were designed in order to agree with the demand of the response surface method.Then,the corresponding response value was obtained by using numerical simulation method.Finally the function relation was built between the response and welding process parameters.And the FSW joint welding process parameters were optimized.
作者
范文学
宋飞
Fan Wenxue;Song Fei(Inner Mongolia University of Technology,Inner Mongolia,010051)
出处
《当代化工研究》
CAS
2024年第17期173-175,共3页
Modern Chemical Research
基金
内蒙古自治区高等学校科学研究项目“表面纳米化技术对高强铝合金FSW焊接接头疲劳性能的影响”(项目编号:NJZZ21020)
内蒙古自治区直属高校基本科研项目“绿色智能制造环境下高强铝合金FSW接头力学性能强化研究”(项目编号:JY20220264)
内蒙古自治区直属高校基本科研项目“高校图书馆科研数据管理服务模式构建研究”(项目编号:JY20230059)。
关键词
FSW
响应面法
互补模拟法
FSW
response surface method
complementary simulation method
