AWS D1.1是美国焊接学会钢结构焊接规范，其中WPS的免除评定在第五章，新焊接评定在第六章。如何按照AWS D1.1进行免焊接工艺评定和新制作焊接工艺评定呢？本文将一一总结阐述。如有错漏，恳请不吝指正！

🔍 Development of a #WeldingProcedure – A Structured Technical Overview Creating a reliable welding procedure is essential for achieving consistent, code-compliant welds across fabrication ...