Xiris Releases Pre-Weld Inspection for HF Tube Mills

A system monitors tube fabricators' weld box on a High Frequency tube mill, measuring and tracking tube position and temperatures as it heats up and forms at the induction coil.

Screenshot of the PreWeld Inspection System – Tracking Temperatures on Various Features

Using a thermal camera specifically designed to measure temperature in the range of hot metals (e.g. 350-1800°C), the Pre-Weld Inspection System is easy to set up and define tolerance limits, reporting results in real-time to the operator.

Dimensional features such as V angle and V length, and actual temperatures of the strip edges, weld point and resulting bead can all be more effectively monitored to detect whether the tube welding process remains within control. All thermal image video and extracted feature data can be recorded for further evaluation for quality assurance.

The system includes a robust housing for the camera that is capable of withstanding the harsh environment of the immediate area of the induction coil on most HF tube mills, using air to keep the optics area clean. The system comes with a ruggedized HMI controller with several interface options to integrate with the tube mill and plant process monitoring systems.

Xiris Automation Inc. specializes in developing optical equipment used for process and quality control across a number of specialty industries. With an extensive product line, Xiris provides some of the world’s most dynamic manufacturers with the ability to detect, recognize, and interpret quality defects in their manufactured goods.

www.xiris.com

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