text.skipToContent text.skipToNavigation

Weld Seam Detection on Metal Objects via 2D/3D Profile Sensors

To ensure the quality of all types of welding seams on metallic objects, they must be visually inspected using a standardized procedure. Faults such as cracks, scratches, weld spatters, pores, indentations or edge offsets must be reliably detected. A 2D/3D profile sensor is installed on a robot arm for this purpose. This moves the contour of the welding seam, measures the seam with micrometer accuracy via laser triangulation and generates a 2D height profile. High sampling rates and high resolutions enable short cycle times and high profile quality.

MLWL 2D/3D Profile Sensors

2D/3D profile sensors from the weCat3D series use the principle of laser triangulation to create 2D height profiles and 3D point clouds. The MLWL model offers unbeatable profile quality thanks to its optimized, high-quality optics.

Matching Products

The products listed here are ideal for use in this application.

MLSL121 2D/3D Profile Sensor

Light Source Laser (red) Laser Class (EN 60825-1) 2M Resolution Z 3.3 ... 5.2 µm Working range Z 72 ... 108 mm Measuring range X 27 ... 34 mm Resolution X 22 ... 28 µm

Added to your request list:

MLSL122 2D/3D Profile Sensor

Light Source Laser (red) Laser Class (EN 60825-1) 2 Resolution Z 4.8 ... 9.6 µm Working range Z 65 ... 125 mm Measuring range X 40 ... 58 mm Resolution X 33 ... 47 µm

Added to your request list:

MLWL121 2D/3D Profile Sensor

Light Source Laser (red) Laser Class (EN 60825-1) 2M Resolution Z 2 ... 4.9 µm Working range Z 70 ... 130 mm Measuring range X 30 ... 52 mm Resolution X 17 ... 26 µm

Added to your request list:

MLSL133 2D/3D Profile Sensor

Light Source Laser (blue) Laser Class (EN 60825-1) 2M Resolution Z 9.4 ... 49 µm Working range Z 90 ... 280 mm Measuring range X 62 ... 145 mm Resolution X 54 ... 123 µm

Added to your request list:

MLWL122 2D/3D Profile Sensor

Light Source Laser (red) Laser Class (EN 60825-1) 2M Resolution Z 3.2 ... 14 µm Working range Z 83 ... 213 mm Measuring range X 50 ... 110 mm Resolution X 26 ... 55 µm

Added to your request list:

Added to Your Cart:

1(current)
2

Product Highlights

This area provides a deeper insight into this product world. All information about new product series as well as tutorials, templates and much more are combined here and are clearly prepared – tangible, understandable and traceable. Everything at a glance.