Welding wire contact angle testing method and method for evaluating welding wire performance through welding wire contact angle testing method

• Main Authors: YANG WENJING, DING HUA, MA LIANGCHAO, CHEN DONGGAO, NIE JINGJIANG, MA BING, JIA LI, ZENG HAOLIN, WANG ZHUO
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a welding wire contact angle testing method and a method for evaluating welding wire performance through the welding wire contact angle testing method, and relates to the technical field of welding, and the testing method comprises the steps of metal welding wire cutting treatment, melting, dripping and testing calculation. Through testability and quantification of the welding wire contact angle, the performance of the welding wire can be evaluated, and an important physical reference is provided for calibrating the performance of the welding wire. 本申请公开了一种焊丝接触角的测试方法及通过其评价焊丝性能的方法，涉及焊接技术●领域，所述测试方法包括将金属焊丝裁剪处理、熔融、座滴、测试计算。通过焊丝接触角的可测试化以及量化，能够对焊丝的性●能进行评价，为标定焊丝性能提供重要物理参考。