机械手无损检测技术

Nondestructive Test Technology Using Robot Manipulator

随着新材料、新结构和新工艺在现代工业尤其是航空航天工业中的广泛应用,无损检测的应用范围不再局限于常规材料和常规形状,复杂构件的检测给无损检测技术带来了新的机遇和挑战。将目前工业领域广泛应用的机械手与无损检测技术相结合,可以替代人工实现对复杂构件的精确检测,同时还可以提高检测效率和安全性。文中依据检测方式的不同,分别对单机械手夹持换能器、单机械手夹持工件、双机械手检测和机械手射线检测进行综述,并对比分析了不同检测方法的适用范围。

With the wide application of new material,new structure and new technology in modern industry especially in aerospace industry,the application scope of nondestructive test has not been restricted to normal materials or normal shapes,the test of complex components brings new chances and challenges to nondestructive test.The combination of robot manipulator which is widely used in industry and nondestructive test can replace human to realize precise test on complex components,and increase test efficiency and security.The article reviews single manipulator gripping transducer,single manipulator gripping work piece,dual manipulator test and manipulator radiographic test respectively according to different test ways,and the application scopes of different test ways are analyzed.