Understanding Acceptable Welding Undercut and Its Acceptance Criteria Welding undercut is a groove melted into the base metal adjacent to the weld toe that isn’t filled with weld metal. While some degree of undercut may seem minor, excessive or poorly formed undercut can reduce fatigue life, create stress risers, and …
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The Role and Duties of a Welding Inspector In the welding industry, structural integrity and safety hinge on more than just skilled welders and advanced equipment — they depend significantly on the vigilance and expertise of welding inspectors. These professionals are the backbone of welding quality assurance, tasked with ensuring …
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Infrared Thermography Testing – NDT Inspection Infrared Thermography Testing (IRT) is a powerful method in the realm of Non-Destructive Testing (NDT) used to evaluate materials, components, or systems without causing any damage. It’s like having X-ray vision for heat, enabling professionals to detect flaws, inconsistencies, or defects in welded joints …
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How to measure Fillet Weld Size Welding is an essential process in many industries, and fillet welds are one of the most common types of welds used to join metal parts. However, the quality of a fillet weld largely depends on its size, which directly affects its strength and functionality. …
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What is Underfill in Welding Introduction to Underfill in Welding In welding, achieving a strong and defect-free weld is essential for ensuring the structural integrity of a joint. However, welding defects can occur if the process isn’t carefully controlled. One such defect is underfill, which can lead to serious issues …
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Mastering Flange Welding Flange welding is a critical process in various industries, especially in sectors like construction, manufacturing, and petrochemicals. It involves joining two pipes or connecting a pipe to a pressure vessel, pump, or valve by welding a flange to each end of the pipe. This creates a secure …
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Art of Welding Defect Repair: A Comprehensive Guide Introduction Welding is both an art and a science, where skilled craftsmen fuse metal components to create structures of strength and integrity. However, in the intricate dance of heat and metal, imperfections can arise, jeopardizing the integrity of the weld. Understanding how …
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Planar Defects in Welding: Ensuring Strong, Flawless Joints Welding is a critical process in the fabrication of various structures, and while it provides strength and durability, it’s not immune to imperfections. Planar defects in welding can compromise the integrity of joints, leading to structural issues and reduced service life. In …
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Welding Robots vs. Human Welders: Which One Wins the Battle for Precision and Speed? Introduction Welding robots are rapidly becoming a more common sight in manufacturing facilities around the world. These robots are machines that use advanced technology to perform various welding tasks with greater precision, consistency, and speed than …
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Ultrasonic Testing – NDT Inspection Introduction Ultrasonic Testing (UT) is a non-destructive testing (NDT) technique widely used in the field of welding inspection. It involves the use of high-frequency sound waves to detect and evaluate defects in welds without causing any damage to the tested material. In the world of …
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