The editorial board is a group of opinion journalists whose views are informed by expertise, research, debate and certain longstanding values. It is separate from the newsroom. Over the past few ...

很多刚接触压力容器、管道或钢结构制造的朋友常问：“焊接工艺评定到底怎么做？要走哪些步骤？”其实，它就像一场“焊接工艺的考试”——不是考人，而是考你拟定的这套焊接方法是否可靠。 今天，我们就用6个清晰步骤，带你了解焊接工艺评定（Welding ...

Specification by Example is an agile approach to delivering software where the requirements are defined as executable specifications. Teams identify the scope of the work and illustrate the intended ...

Purpose: Ensure welded line pipe joints meet the governing pipeline code and project specifications so the pipeline achieves required strength, leak tightness, and integrity over design life. I.1 ...

The objective of this review paper is to provide a comprehensive and systematic analysis of the various aspects of vibration-assisted welding (VAW), focusing on its applications, limitations, future ...

Shipuilder Newport News Shipbuilding, Va., informed the Department of Justice of faulty welds that may have been made intentionally on non-critical components on in-service Navy submarines and ...

1 School of Mechanical and Electrical Engineering, Shandong Vocational College of Industry, Zibo, China 2 Science and Technology Report Center, Shandong Institute of Scientific and Technical ...

Last time, I discussed the need to clarify the acronyms and abbreviations we use within our specific industries. I made this statement at the end: “I hope I can help those working their way into the ...