Knowledge hub for welding professionals

Active thermography NDT testing PDFs, system guides, and demos — built for teams chasing ISO 17635/3834 compliance and fewer defects.

Topics

Start with your use case

Jump into the topics people search for most.

Active thermography for NDT

How active thermography finds porosity and lack of fusion with evidence.
Explore →

Welding monitoring system

Thermal, visual, and acoustic monitoring with AI scoring and QMS-ready reports.
Explore →

WAAM / DED monitoring

In-situ monitoring for wire-arc additive manufacturing: thermal history, interpass temperature, and layer-by-layer QA.
Explore →

Thermography NDT testing PDF

Download the free PDF that explains setups, acceptance criteria, and reporting.
Download →

Videos

Watch short demos

Browse live demos and application clips — each opens a dedicated page with the full embed.

CMT weld pool solidification at 480fps

Melt pool solidification of a CMT process at 480fps with the Pool Drop Cam — see how interval parameters change droplet transfer, bead geometry, and solidification.

High-speed weld pool & droplet transfer

Ultra-clear droplet transfer dynamics in Full HD slow motion up to 480fps — arc glare filtered out, every detachment and pool oscillation visible.

Burn-through under a high-speed camera

The exact moment a weld pool collapses on a tee joint — burn-through captured frame by frame, and how real-time monitoring catches the precursor.

HeatCore AI: circular weld bead tracking

Real-time circular weld bead tracking and thermal measurement — HeatCore AI maps bead geometry and temperature field for every pass on pipes and tubular joints.

HeatCore AI: weld cooling time analysis

Automatic T8/5, T12/7 and custom interval cooling time analysis from live thermal data — microstructure prediction without thermocouples.

AI welding: molten pool & arc analysis

Simultaneous real-time analysis of molten pool geometry, arc stability, and wire stick-out — AI defect scoring in under 100 ms.

Cladding process monitoring with HeatCore

Thermal monitoring of weld overlay cladding — HeatCore tracks dilution, bead temperature, and heat distribution in real time for corrosion-resistant overlays.

AI weld monitoring demo — robotic welding

End-to-end demo: Therness AI monitoring integrated with a robotic welding cell, panel PC interface, and real-time defect scoring.

Carbon steel WAAM thermal imaging

New: carbon steel WAAM wall build with thermal monitoring for layer consistency and process stability.

Complete system overview

24-second technology snapshot: sensors, AI processing, dashboards, and QMS integration.

AI monitoring system (thermal + vision)

Thermal imaging, visual inspection, and AI defect scoring working together in a 39-second production clip.

Thermal welding inspection demo

Installation, AI model training, and real-time weld anomaly detection in under 40 seconds.

HeatCore AI presentation

How HeatCore AI trains on your process, detects anomalies live, and documents ISO 17635 evidence.

Real-time thermal imaging in welding

Watch thermal imaging that reveals heat flow, penetration, and process stability in a single glance.

Thermal imaging: weld comparison

Two welds side by side through thermal imaging — can you spot the stronger one?

MAG weld monitoring

23-second clip showing thermal + visual AI flagging defects during active MAG welding.

WAAM thermal monitoring

Thermal visualization of WAAM builds, highlighting bead consistency and heat distribution for QA automation.

WAAM AI monitoring (real-time)

AI-powered monitoring for titanium WAAM, enabling instant defect detection and process optimization.

WAAM AI quality assurance

AI-driven QA for titanium WAAM: automated monitoring, predictive analytics, and layer-by-layer scoring.

Resources

Free Downloads

Spec sheets, ROI cases, and technical white papers — gated by email so we can keep them current. Pick one to get started.

First page preview of the Therness Product Catalog

Product Catalog 34 pages · EN

Therness Product Catalog: Welding Camera Systems

Explore every Therness camera and monitoring module for automated and manual welding, complete with technical specs, integration options, and deployment checklists.

Side-by-side specs for robotic, gantry, and handheld monitoring cameras.
Signal, enclosure, and optics options tailored to arc, laser, and resistance welding.
Integration roadmap for PLC, MES, and QMS environments to accelerate rollout.

Download Catalog

First page preview of the Therness Business Case

Business Case ROI model · EN

Therness Business Case: ROI of AI Weld Monitoring

See how a Therness deployment pays back: scrap reduction, rework hours saved, and traceable evidence for ISO 17635/3834 audits — modeled on real welding production data.

Quantified ROI from scrap and rework reduction.
Deployment cost vs. payback timeline.
Compliance value tied to ISO 17635 evidence packs.

Download Business Case

First page preview of the Active Thermography white paper

Technical White Paper 10 pages · EN

Introduction to Active Thermography for Non-Destructive Testing

An in-depth white paper covering the principles, techniques, and applications of Active Thermography for advanced material inspection and quality control — ideal alongside our industrial thermography service.

Download White Paper