QuellTech Laser Scanner Weld Applications Gap Tracking Bead Inspection ©2022 QuellTech GmbH / All Rights. / The authors will be not responsible for the accuracy of this document and will not be liable or any damages that may be caused by the use of this document. Errors may be present, changes may occur without notice. This document is confidential and may not be issued or propagated to any unauthorized party.

Introduction: Product overview QuellTech Laser Scanner Large Variety of Scanners and Options availble Small Form Factor Options: • Multiple Scanners can be connected to a single PC. Cascading of multiple scanners can be used for enhancements of measurement, range or speed. • Ethernet interface allows long cable ranges and switching of connection of several scanners via single cable • Interfaces are available for application Software for PLC, Robots and analog outputs • Cooling Modules are available and changeable protection windows Protection against sputter • Several application Software modules...

Applications: Weld gap tracking Weld gap tracking The QuellTech Laser Scanner leads the welding torch which follows a pre-programmed path on the metal. As soon as the seam deviates from the pre-programmed path, the QuellTech Laser Scanner Software outputs a correction signal to the PLC of the welding machine or the robot. The welding machine then corrects the position so that the torch can weld in the exact middle of the gap. ©2022 QuellTech GmbH / All Rights. / The authors will be not responsible for the accuracy of this document and will not be liable or any damages that may be caused by the...

Applications: Weld gap tracking Weld Gap Tracking Deep Grove ©2022 QuellTech GmbH / All Rights. / The authors will be not responsible for the accuracy of this document and will not be liable or any damages that may be caused by the use of this document. Errors may be present, changes may occur without notice. This document is confidential and may not be issued or propagated to any unauthorized party.

Applications: Weld bead inspection Weld Bead inspection All visible weld beads can be inspected contactless with QuellTech Laser Scanners. Especially if the weld inspection is trailing the welding process errors like pores, undercutting, sputter can trigger timely alarms and prevent costly scrap. ©2022 QuellTech GmbH / All Rights. / The authors will be not responsible for the accuracy of this document and will not be liable or any damages that may be caused by the use of this document. Errors may be present, changes may occur without notice. This document is confidential and may not be issued...

Applications: Weld bead inspection Weld Bead inspection The Quelltech Software can detect various types of errors on a weld bead. These errors can be parameterized in size and tolerances and the resulting alarms can be output to the plc control system and recorded.. ©2022 QuellTech GmbH / All Rights. / The authors will be not responsible for the accuracy of this document and will not be liable or any damages that may be caused by the use of this document. Errors may be present, changes may occur without notice. This document is confidential and may not be issued or propagated to any unauthorized...

Applications: Weld bead inspection Weld bead inspection of laser weld on gear Weld bead “Donuts” on Battery contacs ©2022 QuellTech GmbH / All Rights. / The authors will be not responsible for the accuracy of this document and will not be liable or any damages that may be caused by the use of this document. Errors may be present, changes may occur without notice. This document is confidential and may not be issued or propagated to any unauthorized party.

Applications: Weld bead inspection Weld bead on butt weld with defects Laser weld bead with small pore defect ©2022 QuellTech GmbH / All Rights. / The authors will be not responsible for the accuracy of this document and will not be liable or any damages that may be caused by the use of this document. Errors may be present, changes may occur without notice. This document is confidential and may not be issued or propagated to any unauthorized party.

Applications: Weld bead inspection Titanium weld bead with small pore defect ©2022 QuellTech GmbH / All Rights. / The authors will be not responsible for the accuracy of this document and will not be liable or any damages that may be caused by the use of this document. Errors may be present, changes may occur without notice. This document is confidential and may not be issued or propagated to any unauthorized party.

Summary Advantages of QuellTech Laser technology: • • • • • • • • • • Contactless Precise 3D-measurement Flexible connection via Ethernet Integration in a complete systems or standalone Long life-span, no wearing parts Fast Robust against ambient light Indifferent for color No moving parts inside High process stability Advantages of QuellTech as a producer: • • • • • Single unit customization to OEM series production Substantial experience on vertical integration in manufacturing Flexibility in customization of Hard- and Software Kow how of typical processes in manufacturing Constant innovative...

QuellTech GmbH Leonrodstraße 56 D-80636 Muenchen Germany Email: [email protected] Internet: www.quelltech.de Tel. +49 89 12 47 23 75 ©2022 QuellTech GmbH / All Rights. / The authors will be not responsible for the accuracy of this document and will not be liable or any damages that may be caused by the use of this document. Errors may be present, changes may occur without notice. This document is confidential and may not be issued or propagated to any unauthorized party.