The Xiris Blog

Xiris has recently added a powerful new feature to its WeldStudio™ software utility that controls and displays images from its weld cameras: the Picture in a Picture (“PIP”) feature. The PIP Feature allows for two-tone mapping algorithms to be used on different portions of the screen at the same time, one on the full screen and one on an adjustable inset window.  Each tone mapping algorithm will have its own settings to enhance key areas of interest in an associated view. 

The dual tone mapping is performed right in the camera view by using the camera’s onboard image processing capability and the image is streamed to an external device as one image. 

Screenshot of WeldStudio™ with Picture-in-Picture Mode

The image processing tools inside WeldStudio™ allow the operator to manipulate and measure different  features of the weld, to help make meaningful process decisions. The playback mode allows users to view and manage recorded video offline for further analysis, including the ability to slow and freeze frames, view frame by frame, or manage video transfer to an external device.

The PIP feature ensures that enhanced images can be created with better, localized contrast that improves the visibility of key regions of brighter or darker brightness in the image.  Being able to tone map two regions of interest separately allows the user to see higher contrast image details in a foreground and the background. For example, in welding applications where there is an extreme brightness range between the weld area and its background (such as in electron beam welding or high powered laser welding), a smaller inset foreground window can be placed over the welding arc or spot and be optimized for very bright light localized to that region, while the surrounding darker background can be brightened to see the weld seam, allowing heat affected zones and other darker features to be seen more clearly.

By performing the PIP feature inside the camera, fewer external PC processing resources are needed to process the resulting images. In addition, less data needs to be transmitted between the camera and a PC (lowering network traffic that can be beneficial when using multiple cameras), allowing full frame rate to be maintained with the camera at 55 fps.

Our users will have full control of the brightness settings, window size and location for the foreground inset window independently of the the settings for the background image. This feature has been implemented to work on both color and monochrome versions of the Xiris weld cameras. 

The Large Additive Subtractive Integrated Modular Machine (LASIMM) project is now live and ready to build large 3D printed metal structures for construction. The machine is the first of its kind and is predicted to keep Europe's manufacturing industry as a leading competitor in the global market. The project highlights a milling robot – the first for additive manufacturing of aluminum and steel - to integrate seamlessly additive, subtractive, metrology and cold work applications into a single machine. 

LASIMM will enable the creation of mixed-material structures by using similar and incompatible substances along with  software to generate tool paths and machine sequences. The machine will ensure the component's structural integrity by allowing in-process, non-destructive testing and restoration of defects. 

Xiris partnered with Cranfield University, a defining member of the project, and delivered the XVC-1000 HDR Weld Camera as an inspection solution for LASIMM. We are honoured to contribute to this project and are excited to see the results of the project and the impact LASIMM will have on Europe's additive manufacturing industry. 

Who doesn’t love an inspiring transformation story? Weld inspection systems truly are capable of transforming your quality assurance processes and one of our Spanish customers has quite the story to prove it.

Tubos de Legutiano Automoción (TLA) is a manufacturer of high-quality tubular products for the automotive market. By producing thin-walled exhaust pipes, TLA helps their customers reduce the weight of their parts, while maintaining high quality standards that are able to withstand the strict demands of the automotive industry.

TLA recently said that their most important customer, a large automotive parts supplier based in France, was both surprised and delighted to notice a sudden, significant improvement in TLA’s quality, so much so that they wanted to pay them a visit.

Once visiting TLA, the French automotive parts supplier realized that the improvement in quality was due to the introduction and implementation of the Xiris WI2000 Weld Inspection system used on their two tube lines.  By detecting defects that were previously not detectable using any other NDT test process, TLA was able to address the imperfections that were plaguing their production for years.

The management of TLA commended Xiris’ systems saying:

“Without precision tools that allow us to move forward and work under this precept, it would be difficult to be able to develop products according to the new demands. That is why the Xiris WI2000 has been the key for increasing the quality of our company, reducing set-up times, monitoring the quality of the product in real time and allowing to interact with accurate information in the production process.”

The result was that, once implemented, the WI2000 systems were able to catch defects and help perform better process monitoring to keep their tube product in control.  Consequently, fewer defects made their way to the end of the production line and shipped to their customer in France.