Camera-based positioning for precise laser marking

Precise positioning on the live image with the CPM Vision system

CPM (Capturing-Positioning-Marking) is a vision system for camera-based positioning of laser markings. It provides an accurate live or still image of the marking area and enables direct visual alignment of the layout on the actual component. The system is fully integrated into the ACI Magic Mark marking software – no additional software or interfaces are required.

Rot leuchtendes CPM Vision System am Objektiv einer Lasermarkieranlage

CPM Vision System – explained in a nutshell

Livebild des Markierbereichs – ermöglicht visuelle Kontrolle vor der Bearbeitung
Intuitive Layoutplatzierung im Kamerabild – vereinfacht die Ausrichtung und spart Zeit
Stitching für hochauflösende Details – ideal für feine Strukturen und kleine Markierflächen
Visuelle Kontrolle vor der Markierung – verhindert Fehlpositionierungen und Ausschuss
Vollständig integriert in Magic Mark – zentrale Steuerung ohne externe Software
Flexible Anpassung an Objektive, Beleuchtung und Auflösung – für maximale Kompatibilität

Visual support for positioning

Safety even before marking

The CPM Vision system enables precise alignment of the marking layout directly on the camera image of the actual component. This makes it immediately apparent whether the marking is positioned correctly. CPM provides greater reliability and prevents misalignment, especially with small, complex, or frequently changing objects. This significantly reduces the error rate, minimizes scrap and rework, and increases process reliability in series production. Companies benefit from more stable processes and lower production costs.

Softwareansicht der Layoutplatzierung vor Lasermarkierung mit CPM in Magic Mark inklusive Parameterübersicht
Lasermarkierergebnis nach CPM-gestützten Layoutausrichtung mit exakt platzierter Markierung bei 30-facher Vergrößerung

Live and single image display for precise markings

Perfect positioning

Depending on requirements, CPM displays a live image or a single image in the Magic Mark graphics area. The camera image is automatically distorted, perspective-corrected, and adjusted to the marking area. This ensures that the virtual marking and the actual object surface match exactly – the marking appears precisely at the intended position. This allows the alignment to be visually checked before processing, which prevents misalignment and significantly increases accuracy in the process.

Precise positioning even on small marking areas

Stitching for high-resolution details

Stitching creates a high-resolution image of the marking area. This allows even the smallest marking areas, filigree structures, or details that are difficult to recognize to be accurately captured and aligned. Particularly in industries with high quality requirements – such as electronics manufacturing, medical technology, or trimming applications – the CPM Vision system helps to precisely position even the finest structures and mark, trim, or align them in a controlled manner.

CTA Positionierung von Markierung auf Leiterplatte CPM Vision System
ACI Laser Mitarbeiter im Gespräch mit ABUS Anwender am Laserbeschriftungssystem

No additional software required

Fully integrated into Magic Mark

The CPM Vision system is fully integrated into the ACI Magic Mark marking software. Positioning is done directly in the camera image – visually, intuitively, and precisely. Camera, lens, and lighting settings can be customized individually, allowing CPM to adapt flexibly to different components and production environments. Integration with Magic Mark also means that all process steps are controlled centrally – from visualization and alignment to marking. This keeps operation simple, safe, and efficient.

FAQ – Frequently asked questions about the CPM Vision system

What is the CPM Vision System used for?

The CPM Vision System is used for camera-assisted positioning of laser markings. It displays the marking area as a live or single image and enables precise placement of the layout directly on the camera image or component. This allows markings to be visually checked and precisely aligned before the laser process starts.

What advantages does the CPM Vision System offer over manual positioning?

Without camera support, the positioning of the marking layout often has to be done manually and by eye. The use of a CPM Vision System reduces this source of error by supporting the user with a perspective-corrected live image. This significantly reduces the risk of incorrect markings, while increasing precision and process reliability.

Do I need additional software or hardware for the CPM Vision system?

No, the CPM Vision system does not require any additional software. It is fully integrated into the ACI Magic Mark marking software, so operation and positioning can be carried out directly in the familiar interface. However, it should be noted that CPM is a separate hardware module (camera unit) that must be present on the laser head or retrofitted. Camera-assisted positioning is only possible through the combination of hardware and Magic Mark.

Can the CPM Vision system be retrofitted?

Yes, the CPM Vision system can be retrofitted in many existing ACI laser stations. This makes it possible to equip existing systems with camera-based positioning and thus benefit from higher precision and process reliability—without having to purchase a completely new laser station.

What functions does the live image offer in the CPM Vision system?

The live image shows the entire marking area and allows the layout to be placed directly on the actual component. If required, a single image can also be used, which is automatically corrected and adapted to the marking area. This ensures that the virtual marking and the actual surface match exactly.

What does stitching mean in the CPM Vision system and what is it used for?

Stitching involves combining several individual images to form a single high-resolution image. This is particularly useful for small structures or delicate markings that would not be fully visible in the live image. Stitching provides the user with a detailed representation for maximum precision.

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