Weld Monitoring Video Library

Every Therness weld monitoring clip in one place — grouped by topic. Watch thermal imaging, HeatCore AI weld monitoring, high-speed weld-pool footage, and WAAM additive demos.

Thermal imaging

Thermal imaging of welds

Long-wave infrared footage that reveals heat flow, penetration, and cooling — the basis of thermography-based weld NDT.

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.

Cladding

Thermal welding inspection demo

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

Demo

Real-time thermal imaging in welding

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

Thermal

Thermal imaging: weld comparison

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

Thermal

See the thermography NDT testing guide →

HeatCore AI

HeatCore AI & weld monitoring

AI scoring on live weld data: bead tracking, cooling-time analysis, and full system demos from real welding cells.

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

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.

HeatCore

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.

Demo

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.

Demo

Complete system overview

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

Overview

AI monitoring system (thermal + vision)

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

Demo

HeatCore AI presentation

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

Product

MAG weld monitoring

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

MAG

When a weld goes wrong — the signature of a reject

An unstable arc and an erratic pool that never settles into a clean bead — the visual signature of a weld heading for rejection, the exact pattern real-time monitoring is built to catch.

HeatCore AI

Reading the weld fume plume

The plume rising off the weld carries the fingerprint of a stable — or failing — arc. Its shape and brightness are process signals a monitoring system can read in real time.

HeatCore AI

Explore the welding monitoring system →

Weld pool & high-speed

Weld pool & high-speed camera

The molten weld pool and droplet transfer resolved at up to 480 fps, with arc glare filtered out frame by frame.

Inside a welding molten pool at 480 fps

The arc strikes and a molten pool forms — metal flowing in real time. As the torch travels, the pool freezes into a clean, rippled weld bead, filmed at 480 fps.

PoolDrop

One pulse, one drop — pulsed arc welding at 480 fps

Each current pulse pinches off a single droplet and drives it across the arc — synchronized spray transfer, stable and almost spatter-free, filmed at 480 fps.

PoolDrop

Every droplet visible — CMT welding at 480 fps

Vertical 480 fps short: every droplet detaching in a Cold Metal Transfer arc, with the weld pool and solidification front resolved frame by frame and arc glare filtered out.

PoolDrop

CMT droplet transfer — PoolDrop Cam Short at 480 fps

Quick vertical clip: Cold Metal Transfer welding filmed at 480fps with the PoolDrop Cam — droplet transfer and melt pool with arc glare filtered out.

PoolDrop

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.

PoolDrop

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.

PoolDrop

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

CMT welding at 480 fps — every droplet visible

Cold Metal Transfer at 480 fps in landscape: the wire dips into the pool and retracts, releasing one clean droplet per cycle — low heat input, near-zero spatter, arc glare filtered out.

PoolDrop

Pulsed arc welding in slow motion — one pulse, one droplet

Each current pulse pinches off a single droplet and drives it across the arc — synchronized spray transfer, stable and almost spatter-free, filmed with the PoolDrop Cam.

PoolDrop

Compare welding cameras →

WAAM

WAAM & additive manufacturing

In-situ thermal and AI monitoring for wire-arc additive manufacturing: layer consistency, heat history, and QA scoring.

3D printing with metal — WAAM, layer upon layer

Wire arc additive manufacturing builds solid metal directly from a spool — layer on layer, each weld bead the foundation for the next.

WAAM

Wire-arc additive manufacturing of a gear tooth

A gear tooth grown layer by layer with wire-arc additive manufacturing (WAAM) — a high-speed view of the deposition and melt pool that in-situ thermal monitoring tracks for layer consistency.

WAAM

Carbon steel WAAM thermal imaging

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

WAAM

WAAM thermal monitoring

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

WAAM

WAAM AI monitoring (real-time)

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

WAAM

WAAM AI quality assurance

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

WAAM

WAAM — layer upon layer

Wire arc additive manufacturing builds solid metal directly from a spool — layer on layer, each weld bead the foundation for the next, tracked in-situ for layer consistency.

WAAM

See WAAM additive monitoring →

See weld monitoring running on your process

Book a live demo to watch thermal imaging, high-speed cameras, and HeatCore AI scoring in a real weld cell.

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