Challenges in measuring glass materials:

In the industrial production of glass products, precise control of contour dimensions directly impacts product performance and assembly accuracy. However, measuring glass materials consistently presents multiple challenges.

1. The highly reflective surface of glass can easily cause light spot interference in images, while its transparency may blur edge contours.

2. Glass surfaces are prone to damage (such as scratches). Traditional contact-based measurement methods are not only inefficient but may also cause glass breakage.

Glass Material Measurement Requirements:

1. Non-contact measurement prevents scratching or crushing of fragile glass;

2. Micron-level precision, particularly for optical glass edge curvature and thickness tolerances requiring control within 0.01mm;

Measurement Plan：

The POMEAS HM-1040 Telecentric Measurement System provides a solution tailored for glass properties, enabling high-precision real-time measurement unaffected by reflective images. It projects the object's contour and measures the product's contour dimensions within the image.

Measurement Results：

Employing laser-vision collaborative measurement technology, it achieves ultra-high precision of 0.001mm, far exceeding industry standards. The non-contact measurement mode ensures glass remains undamaged while boosting inspection efficiency to five times that of traditional methods. All data is automatically stored in the cloud, supporting traceability queries and SPC statistical analysis. Operators can master the system after just 30 minutes of training, significantly reducing labor costs. Currently, this solution is widely deployed for online quality inspection in automotive glass, photovoltaic panels, and other sectors, providing reliable assurance for the consistent quality of glass products.