Detection method for additive manufacturing titanium alloy component

• Main Authors: LIAO LIANGQING, JI HAIBIN, REN DECHUN, YANG RUI, LEI JIAFENG, CAI YUSHENG
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2023
• Subjects: ADDITIVE MANUFACTURING TECHNOLOGY; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICS; TESTING; TRANSPORTING

The invention relates to the field of additive manufacturing, in particular to a detection method for an additive manufacturing titanium alloy component. The method comprises the following steps: 1) preparing a typical structure sample containing defects of different sizes; 2) determining the detection precision of different detection methods; (3) the additive manufacturing titanium alloy component needing to be detected is subjected to ultrasonic cleaning; (4) the cleaned component is dried in a vacuum oven; (5) the ultrasonic detection technology is adopted for detecting the part, meeting the ultrasonic detection precision requirement, of the additive manufacturing titanium alloy component; (6) the X-ray technology is adopted for detecting the part, meeting the X-ray detection precision requirement, of the additive manufacturing titanium alloy component; (7) the part, meeting the industrial CT detection precision requirement, of the additive manufacturing titanium alloy component is detected through the ind