Digital daily reports, Weld Log updates, and non-conformance reports (NCRs) synced directly to engineering headquarters.
┌─────────────────────────────────────────────────────────────┐ │ AWS WIT-T:2020 CHAPTER STRUCTURE │ ├─────────────────────────────────────────────────────────────┤ │ 1. Welding Inspection & Certification │ │ 2. Safe Practices for Welding Inspectors │ │ 3. Metal Joining & Cutting Processes │ │ 4. Weld Joint Geometry & Welding Symbols │ │ 5. Documents Governing Welding Inspection │ │ 6. Metal Properties & Destructive Testing │ │ 7. Metric Practice for Welding Inspection │ │ 8. Welding Metallurgy for the Inspector │ │ 9. Weld & Base Metal Discontinuities │ │ 10. Visual Inspection & Other NDE Methods │ └─────────────────────────────────────────────────────────────┘
Perhaps the most significant forward leap during this biennial period was the integration of automated data analysis. In 2020, the industry saw an influx of inspection software designed to reduce human error. However, by 2021, the conversation had shifted toward Artificial Intelligence (AI) and Machine Learning (ML).
Confirm welder qualifications and calibration status of inspection equipment. welding inspection technology 2020 pdf 2021
Simultaneously, Digital Radiography (DR) began to outpace Computed Radiography (CR) and film-based methods. Literature from 2021 emphasizes the economic benefits of DR: the elimination of chemical processing and the ability to archive inspection data digitally. This allowed for easier data sharing between stakeholders—project managers, clients, and third-party auditors could view the same weld image simultaneously, a feature that aligned perfectly with the remote-work necessities established in 2020.
: Final visual assessment, verification of weld size, and non-destructive examination (NDE) for internal discontinuities. 2. Technological Advancements (2020–2021)
PAUT became the preferred method for critical weld assessments during this time. Unlike conventional UT, which uses a single crystal element, PAUT utilizes multi-element probes. Computer software controls these elements to steer, focus, and scan acoustic beams through the weld volume. Digital daily reports, Weld Log updates, and non-conformance
High-definition pan-tilt-zoom (PTZ) cameras and specialized drones were utilized to inspect welds in hazardous or confined spaces, such as nuclear containment areas or offshore wind turbine pylons.
Detecting Imperfections and Flaws That's why welding inspection is essential to check quality and avoid any defect in the welding. Code A Weld
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ASME Boiler and Pressure Vessel Code (BPVC) – 2021 Edition
With lockdowns and social distancing, access to physical libraries, training centers, and on-site mentoring stopped. The industry pivoted to digital:
: This is the core reference for weld inspection, covering safety (ventilation, electric shock), cutting processes (Oxyfuel, Plasma Arc), and metal properties. AWS WIT-T:2020 Welding Inspection Technology
Introduction The landscape of industrial manufacturing and structural engineering demands absolute integrity in joined materials. Between 2020 and 2021, the welding inspection sector experienced an accelerated technological evolution, heavily documented in industry-standard PDF publications, revised codes, and technical literature. Driven by the constraints of the global pandemic and the push toward Industry 4.0, this period marked a definitive shift from traditional, subjective testing methods to automated, high-precision digital inspection technologies. Understanding these shifts is crucial for quality assurance professionals looking to align historical baseline practices with modern manufacturing demands. The Paradigm Shift in Welding Inspection (2020–2021)