LaserDEdge

LaserDEdge is a line of laser-based edge detection and finishing systems built for precision manufacturing. The platform pairs non-contact optical sensing with programmable finishing actions to locate, validate, and trim or mark the edges of a wide range of materials.

The core technology combines a laser line projector with a sensing array and a control unit. Edge geometry is determined by triangulation or confocal principles, and the data are processed by onboard software to generate real-time positioning commands. The systems are designed to be modular and compatible with common CNC and robotic platforms, with adjustable focal length, power, and field of view. Safety features include interlocks and protective housing.

Applications span electronics assembly, sheet metal processing, glass and ceramic edging, laminate trimming, and jewelry engraving. In manufacturing lines, LaserDEdge can perform edge finding for tooling, verify edge straightness, and execute controlled edge finishing, such as deburring or micro-marking, with minimal contact.

Development and reception: LaserDEdge originated from a collaboration among optical engineers and manufacturing researchers in the early 2010s. The modular design and software ecosystem facilitated integration into existing production lines, and multiple vendors offer compatible accessories and third-party software plugins. By enabling rapid edge detection and finishing, the system aims to reduce scrap and cycle times.

Performance and limitations: The technology offers high repeatability and sub-millimeter edge accuracy under favorable surface conditions. It is less effective on highly diffuse or highly reflective surfaces and can require calibration and surface preparation. Cost and complexity may be barriers for small-scale applications.