自保护药芯焊丝焊接工艺参数的敏感性分析
顾玉芬; 谢金龙; 张恒铭; 石玗
2019
Source Publication焊接学报
ISSN0253-360X
Volume40Issue:10Pages:25-30
Abstract自保护药芯焊丝是一种适合于野外作业的焊接材料,广泛应用于船舶、钻井平台、石油管道、集装箱等结构件焊接及修复.采用自保护药芯焊丝在Q235钢板表面进行单层单道平板堆焊试验,运用二次回归通用旋转组合设计方法建立了电弧电压、送丝速度、焊接速度与熔宽、余高、熔高的二次回归数学模型,分析了工艺参数与熔敷几何尺寸的关系. 结果表明,该模型能够预测稳定工艺区间内工艺参数变化对熔敷层几何尺寸的影响规律;当电压较低时,送丝速度是影响熔宽和余高的主要因素,电压较高时,焊接速度是影响熔宽和余高的主要因素.
Keyword自保护药芯焊丝 二次回归数学模型 工艺参数 熔敷层几何尺寸
Indexed ByCSCD
Language中文
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMETALLURGY METALLURGICAL ENGINEERING
CSCD IDCSCD:6644497
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/75650
Collection材料科学与工程学院
省部共建有色金属先进加工与再利用国家重点实验室
Affiliation兰州理工大学, 甘肃省省部共建有色金属先进加工与再利用国家重点实验室, 兰州, 甘肃 730050, 中国
First Author AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials
First Signature AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials
Recommended Citation
GB/T 7714
顾玉芬,谢金龙,张恒铭,等. 自保护药芯焊丝焊接工艺参数的敏感性分析[J]. 焊接学报,2019,40(10):25-30.
APA 顾玉芬,谢金龙,张恒铭,&石玗.(2019).自保护药芯焊丝焊接工艺参数的敏感性分析.焊接学报,40(10),25-30.
MLA 顾玉芬,et al."自保护药芯焊丝焊接工艺参数的敏感性分析".焊接学报 40.10(2019):25-30.
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