Background knowledge

Sheet metal processing industry involves a wide range of metal cutting, bending, molding and other processes, these processes have strict requirements for precision. As manufacturing becomes increasingly competitive, manufacturers are constantly seeking ways to improve production efficiency and product quality. Through the introduction of 3D cameras, manufacturers can significantly improve production efficiency and product accuracy, thus enhancing market competitiveness.

Camera selection

Today for you to introduce the Next vision tech LVM2330 line laser 3D camera in the sheet metal processing industry testing application case!

The LVM 2330-line laser 3D camera of Next vision tech is designed to meet the harsh production environment of the factory, suitable for fast moving object detection; can provide 1000Hz full-frame acquisition rate, physical contour 1920 points, depth map uniform spacing sampling maximum 4096 points; LVM2330 Z repetition accuracy accurate to 0.6 μ m, the proximal field range (FOV) is 55.4mm, and the distal vision range (FOV) is 90mm, providing the best target visible..5

surveillance project

Workpiece information

· Size: 780mm * 280mm * 45mm (length, width and height)

· Material: iron parts and plastic parts

· Color: silver gray

Test requirements

· Check the height of the red area with an accuracy requirement of 0.1mm

Detection environment and installation method

·· After the camera is fixed, the product is scanned and measured along the linear movement of the center;

· The test platform needs to have a stable encoder signal output;

· Communication: TCP / IP

Drawing effect

* Figure is the overall point cloud map

* Figure shows part of the detected point cloud map

measured dat

Test conclusion

· Customer requirements: To detect the height of the red area, the accuracy requirement is 0.1mm, and the height repetition accuracy is 0.019mm, meeting the customer requirements

· Testing value: it can significantly improve product quality and reduce production costs

About Us

Founded in 2017, Next vision tech is a high-tech enterprise integrating the design, research and development, production, sales and service of industrial vision products. The company focuses on the underlying algorithm development and hardware realization of industrial vision products, with a full set of independent intellectual property rights of hardware and software technology, to become the most reliable vision sensor leader as the goal.

▲ Research on vision technology and serve Chinese intelligent manufacturing

The LVM series 3D intelligent sensor developed by Next vision tech hardening the industry-leading 3D imaging algorithm in the chip to achieve high-speed and high-performance measurement. Its repetition accuracy reaches 0.1 micron, and the performance index of the product exceeds that of foreign counterparts, which can realize import substitution. At present, the company's products have been widely used in consumer electronics manufacturing, new energy manufacturing, automobile manufacturing, sheet metal processing, wood processing, food and beverage processing and other fields.