基于特殊结构铸件超声波检测的方法  

Method for Ultrasonic Testing of Special Structural Castings

作　　者：是小晔 Shi Xiaoye(Jiangsu Yuanfang Power Technology Co.,Ltd.,Changzhou,Jiangsu 213011,CHN)

机构地区：[1]江苏远方动力科技有限公司,江苏常州213011

出　　处：《模具制造》2025年第4期171-173,共3页Die & Mould Manufacture

摘　　要：铸件是一种形状结构相当复杂的产品,尤其是特殊结构的铸件,在超声波检测中一般都比较困难,这是由于铸件本身的组织特性所决定的。在充分考虑检测成本和检测质量的前提下,如何提高特殊结构铸件的超声波检测质量,最终保证产品复合设计要求是当前无损检测领域研究的主要方向。从超声波检测原理出发,针对特殊结构铸件的几何规律,着重对超声波检测方法展开研究,从而为产品设计、制造及质量管控的环节提供有效的数据及技术支撑。Castings are products with complex shapes and structures,especially those with special structures.Ultrasonic testing is generally difficult due to the inherent structural characteristics of the castings.On the premise of fully considering the cost and quality of testing,how to improve the ultrasonic testing quality of special structural castings and ultimately ensure the requirements of product composite design is the main direction of research in the field of non-destructive testing.Starting from the principle of ultrasonic testing,focusing on the geometric laws of special structural castings,this study focuses on the research of ultrasonic testing methods,in order to provide effective data and technical support for product design,manufacturing,and quality control.

关 键 词：超声波检测 铸件 质量 检测方法 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]